Prepare v2016.03

Signed-off-by: Tom Rini <trini@konsulko.com>

MAINTAINERS

@@ -126,8 +126,8 @@ F:	arch/arm/cpu/armv7/s5p-common/
 F:	arch/arm/include/asm/arch-s3c24x0/
 
 ARM STM SPEAR
-M:	Vipin Kumar <vipin.kumar@st.com>
-S:	Maintained
+#M:	Vipin Kumar <vipin.kumar@st.com>
+S:	Orphaned (Since 2016-02)
 T:	git git://git.denx.de/u-boot-stm.git
 F:	arch/arm/cpu/arm926ejs/spear/
 F:	arch/arm/include/asm/arch-spear/
@@ -309,8 +309,8 @@ T:	git git://git.denx.de/u-boot-mpc82xx.git
 F:	arch/powerpc/cpu/mpc82*/
 
 POWERPC MPC83XX
-M:	Kim Phillips <kim.phillips@freescale.com>
-S:	Maintained
+#M:	Kim Phillips <kim.phillips@freescale.com>
+S:	Orphaned (Since 2016-02)
 T:	git git://git.denx.de/u-boot-mpc83xx.git
 F:	arch/powerpc/cpu/mpc83xx/
 F:	arch/powerpc/include/asm/arch-mpc83xx/
@@ -376,8 +376,8 @@ T:	git git://git.denx.de/u-boot-sh.git
 F:	arch/sh/
 
 SPARC
-M:	Francois Retief <fgretief@spaceteq.co.za>
-S:	Maintained
+#M:	Francois Retief <fgretief@spaceteq.co.za>
+S:	Orphaned (Since 2016-02)
 T:	git git://git.denx.de/u-boot-sparc.git
 F:	arch/sparc/
 
@@ -390,8 +390,8 @@ F:	drivers/spi/
 F:	include/spi*
 
 TQ GROUP
-M:	Martin Krause <martin.krause@tq-systems.de>
-S:	Maintained
+#M:	Martin Krause <martin.krause@tq-systems.de>
+S:	Orphaned (Since 2016-02)
 T:	git git://git.denx.de/u-boot-tq-group.git
 
 UBI

Makefile

@@ -5,7 +5,7 @@
 VERSION = 2016
 PATCHLEVEL = 03
 SUBLEVEL =
-EXTRAVERSION = -rc2
+EXTRAVERSION =
 NAME =
 
 # *DOCUMENTATION*

README

@@ -5409,6 +5409,12 @@ List of environment variables (most likely not complete):
 		  Ethernet is encapsulated/received over 802.1q
 		  VLAN tagged frames.
 
+  bootpretryperiod	- Period during which BOOTP/DHCP sends retries.
+		  Unsigned value, in milliseconds. If not set, the period will
+		  be either the default (28000), or a value based on
+		  CONFIG_NET_RETRY_COUNT, if defined. This value has
+		  precedence over the valu based on CONFIG_NET_RETRY_COUNT.
+
 The following image location variables contain the location of images
 used in booting. The "Image" column gives the role of the image and is
 not an environment variable name. The other columns are environment

api/api.c

@@ -661,6 +661,7 @@ void api_init(void)
 		return;
 	}
 
+	setenv_hex("api_address", (unsigned long)sig);
 	debugf("API sig @ 0x%08x\n", sig);
 	memcpy(sig->magic, API_SIG_MAGIC, 8);
 	sig->version = API_SIG_VERSION;

arch/arc/Kconfig

@@ -116,17 +116,6 @@ config SYS_DCACHE_OFF
 	bool "Do not use Data Cache"
 	default n
 
-config ARC_CACHE_LINE_SHIFT
-	int "Cache Line Length (as power of 2)"
-	range 5 7
-	default "6"
-	depends on !SYS_DCACHE_OFF || !SYS_ICACHE_OFF
-	help
-	  Starting with ARC700 4.9, Cache line length is configurable,
-	  This option specifies "N", with Line-len = 2 power N
-	  So line lengths of 32, 64, 128 are specified by 5,6,7, respectively
-	  Linux only supports same line lengths for I and D caches.
-
 choice
 	prompt "Target select"
 	default TARGET_AXS101

arch/arc/include/asm/arcregs.h

@@ -53,6 +53,13 @@
 #define ARC_AUX_SLC_INVALIDATE	0x905
 #define ARC_AUX_SLC_IVDL	0x910
 #define ARC_AUX_SLC_FLDL	0x912
+#define ARC_BCR_CLUSTER		0xcf
+
+/* IO coherency related auxiliary registers */
+#define ARC_AUX_IO_COH_ENABLE	0x500
+#define ARC_AUX_IO_COH_PARTIAL	0x501
+#define ARC_AUX_IO_COH_AP0_BASE	0x508
+#define ARC_AUX_IO_COH_AP0_SIZE	0x509
 
 #ifndef __ASSEMBLY__
 /* Accessors for auxiliary registers */

arch/arc/include/asm/cache.h

@@ -9,13 +9,13 @@
 
 #include <config.h>
 
-#ifdef CONFIG_ARC_CACHE_LINE_SHIFT
-#define CONFIG_SYS_CACHELINE_SIZE	(1 << CONFIG_ARC_CACHE_LINE_SHIFT)
-#define ARCH_DMA_MINALIGN		CONFIG_SYS_CACHELINE_SIZE
-#else
-/* Satisfy users of ARCH_DMA_MINALIGN */
-#define ARCH_DMA_MINALIGN		128
-#endif
+/*
+ * As of today we may handle any L1 cache line length right in software.
+ * For that essentially cache line length is a variable not constant.
+ * And to satisfy users of ARCH_DMA_MINALIGN we just use largest line length
+ * that may exist in either L1 or L2 (AKA SLC) caches on ARC.
+ */
+#define ARCH_DMA_MINALIGN	128
 
 #if defined(ARC_MMU_ABSENT)
 #define CONFIG_ARC_MMU_VER 0

arch/arc/lib/cache.c

@@ -5,13 +5,12 @@
  */
 
 #include <config.h>
+#include <common.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <asm/arcregs.h>
 #include <asm/cache.h>
 
-#define CACHE_LINE_MASK		(~(CONFIG_SYS_CACHELINE_SIZE - 1))
-
 /* Bit values in IC_CTRL */
 #define IC_CTRL_CACHE_DISABLE	(1 << 0)
 
@@ -26,14 +25,21 @@
 #define OP_FLUSH	0x2
 #define OP_INV_IC	0x3
 
-#ifdef CONFIG_ISA_ARCV2
 /*
  * By default that variable will fall into .bss section.
  * But .bss section is not relocated and so it will be initilized before
  * relocation but will be used after being zeroed.
  */
+int l1_line_sz __section(".data");
+int dcache_exists __section(".data");
+int icache_exists __section(".data");
+
+#define CACHE_LINE_MASK		(~(l1_line_sz - 1))
+
+#ifdef CONFIG_ISA_ARCV2
 int slc_line_sz __section(".data");
 int slc_exists __section(".data");
+int ioc_exists __section(".data");
 
 static unsigned int __before_slc_op(const int op)
 {
@@ -111,46 +117,113 @@ static inline void __slc_line_op(unsigned long paddr, unsigned long sz,
 #define __slc_line_op(paddr, sz, cacheop)
 #endif
 
-static inline int icache_exists(void)
+#ifdef CONFIG_ISA_ARCV2
+static void read_decode_cache_bcr_arcv2(void)
 {
-	/* Check if Instruction Cache is available */
-	if (read_aux_reg(ARC_BCR_IC_BUILD) & CACHE_VER_NUM_MASK)
-		return 1;
-	else
-		return 0;
-}
+	union {
+		struct {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+			unsigned int pad:24, way:2, lsz:2, sz:4;
+#else
+			unsigned int sz:4, lsz:2, way:2, pad:24;
+#endif
+		} fields;
+		unsigned int word;
+	} slc_cfg;
 
-static inline int dcache_exists(void)
+	union {
+		struct {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+			unsigned int pad:24, ver:8;
+#else
+			unsigned int ver:8, pad:24;
+#endif
+		} fields;
+		unsigned int word;
+	} sbcr;
+
+	sbcr.word = read_aux_reg(ARC_BCR_SLC);
+	if (sbcr.fields.ver) {
+		slc_cfg.word = read_aux_reg(ARC_AUX_SLC_CONFIG);
+		slc_exists = 1;
+		slc_line_sz = (slc_cfg.fields.lsz == 0) ? 128 : 64;
+	}
+
+	union {
+		struct bcr_clust_cfg {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+			unsigned int pad:7, c:1, num_entries:8, num_cores:8, ver:8;
+#else
+			unsigned int ver:8, num_cores:8, num_entries:8, c:1, pad:7;
+#endif
+		} fields;
+		unsigned int word;
+	} cbcr;
+
+	cbcr.word = read_aux_reg(ARC_BCR_CLUSTER);
+	if (cbcr.fields.c)
+		ioc_exists = 1;
+}
+#endif
+
+void read_decode_cache_bcr(void)
 {
-	/* Check if Data Cache is available */
-	if (read_aux_reg(ARC_BCR_DC_BUILD) & CACHE_VER_NUM_MASK)
-		return 1;
-	else
-		return 0;
+	int dc_line_sz = 0, ic_line_sz = 0;
+
+	union {
+		struct {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+			unsigned int pad:12, line_len:4, sz:4, config:4, ver:8;
+#else
+			unsigned int ver:8, config:4, sz:4, line_len:4, pad:12;
+#endif
+		} fields;
+		unsigned int word;
+	} ibcr, dbcr;
+
+	ibcr.word = read_aux_reg(ARC_BCR_IC_BUILD);
+	if (ibcr.fields.ver) {
+		icache_exists = 1;
+		l1_line_sz = ic_line_sz = 8 << ibcr.fields.line_len;
+		if (!ic_line_sz)
+			panic("Instruction exists but line length is 0\n");
+	}
+
+	dbcr.word = read_aux_reg(ARC_BCR_DC_BUILD);
+	if (dbcr.fields.ver){
+		dcache_exists = 1;
+		l1_line_sz = dc_line_sz = 16 << dbcr.fields.line_len;
+		if (!dc_line_sz)
+			panic("Data cache exists but line length is 0\n");
+	}
+
+	if (ic_line_sz && dc_line_sz && (ic_line_sz != dc_line_sz))
+		panic("Instruction and data cache line lengths differ\n");
 }
 
 void cache_init(void)
 {
+	read_decode_cache_bcr();
+
 #ifdef CONFIG_ISA_ARCV2
-	/* Check if System-Level Cache (SLC) is available */
-	if (read_aux_reg(ARC_BCR_SLC) & CACHE_VER_NUM_MASK) {
-#define LSIZE_OFFSET	4
-#define LSIZE_MASK	3
-		if (read_aux_reg(ARC_AUX_SLC_CONFIG) &
-		    (LSIZE_MASK << LSIZE_OFFSET))
-			slc_line_sz = 64;
-		else
-			slc_line_sz = 128;
-		slc_exists = 1;
-	} else {
-		slc_exists = 0;
+	read_decode_cache_bcr_arcv2();
+
+	if (ioc_exists) {
+		/* IO coherency base - 0x8z */
+		write_aux_reg(ARC_AUX_IO_COH_AP0_BASE, 0x80000);
+		/* IO coherency aperture size - 512Mb: 0x8z-0xAz */
+		write_aux_reg(ARC_AUX_IO_COH_AP0_SIZE, 0x11);
+		/* Enable partial writes */
+		write_aux_reg(ARC_AUX_IO_COH_PARTIAL, 1);
+		/* Enable IO coherency */
+		write_aux_reg(ARC_AUX_IO_COH_ENABLE, 1);
 	}
 #endif
 }
 
 int icache_status(void)
 {
-	if (!icache_exists())
+	if (!icache_exists)
 		return 0;
 
 	if (read_aux_reg(ARC_AUX_IC_CTRL) & IC_CTRL_CACHE_DISABLE)
@@ -161,14 +234,14 @@ int icache_status(void)
 
 void icache_enable(void)
 {
-	if (icache_exists())
+	if (icache_exists)
 		write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) &
 			      ~IC_CTRL_CACHE_DISABLE);
 }
 
 void icache_disable(void)
 {
-	if (icache_exists())
+	if (icache_exists)
 		write_aux_reg(ARC_AUX_IC_CTRL, read_aux_reg(ARC_AUX_IC_CTRL) |
 			      IC_CTRL_CACHE_DISABLE);
 }
@@ -190,7 +263,7 @@ void invalidate_icache_all(void)
 
 int dcache_status(void)
 {
-	if (!dcache_exists())
+	if (!dcache_exists)
 		return 0;
 
 	if (read_aux_reg(ARC_AUX_DC_CTRL) & DC_CTRL_CACHE_DISABLE)
@@ -201,7 +274,7 @@ int dcache_status(void)
 
 void dcache_enable(void)
 {
-	if (!dcache_exists())
+	if (!dcache_exists)
 		return;
 
 	write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) &
@@ -210,7 +283,7 @@ void dcache_enable(void)
 
 void dcache_disable(void)
 {
-	if (!dcache_exists())
+	if (!dcache_exists)
 		return;
 
 	write_aux_reg(ARC_AUX_DC_CTRL, read_aux_reg(ARC_AUX_DC_CTRL) |
@@ -246,14 +319,14 @@ static inline void __cache_line_loop(unsigned long paddr, unsigned long sz,
 	sz += paddr & ~CACHE_LINE_MASK;
 	paddr &= CACHE_LINE_MASK;
 
-	num_lines = DIV_ROUND_UP(sz, CONFIG_SYS_CACHELINE_SIZE);
+	num_lines = DIV_ROUND_UP(sz, l1_line_sz);
 
 	while (num_lines-- > 0) {
 #if (CONFIG_ARC_MMU_VER == 3)
 		write_aux_reg(aux_tag, paddr);
 #endif
 		write_aux_reg(aux_cmd, paddr);
-		paddr += CONFIG_SYS_CACHELINE_SIZE;
+		paddr += l1_line_sz;
 	}
 }
 
@@ -313,18 +386,26 @@ static inline void __dc_line_op(unsigned long paddr, unsigned long sz,
 
 void invalidate_dcache_range(unsigned long start, unsigned long end)
 {
-	__dc_line_op(start, end - start, OP_INV);
 #ifdef CONFIG_ISA_ARCV2
-	if (slc_exists)
+	if (!ioc_exists)
+#endif
+		__dc_line_op(start, end - start, OP_INV);
+
+#ifdef CONFIG_ISA_ARCV2
+	if (slc_exists && !ioc_exists)
 		__slc_line_op(start, end - start, OP_INV);
 #endif
 }
 
 void flush_dcache_range(unsigned long start, unsigned long end)
 {
-	__dc_line_op(start, end - start, OP_FLUSH);
 #ifdef CONFIG_ISA_ARCV2
-	if (slc_exists)
+	if (!ioc_exists)
+#endif
+		__dc_line_op(start, end - start, OP_FLUSH);
+
+#ifdef CONFIG_ISA_ARCV2
+	if (slc_exists && !ioc_exists)
 		__slc_line_op(start, end - start, OP_FLUSH);
 #endif
 }
@@ -336,18 +417,26 @@ void flush_cache(unsigned long start, unsigned long size)
 
 void invalidate_dcache_all(void)
 {
-	__dc_entire_op(OP_INV);
 #ifdef CONFIG_ISA_ARCV2
-	if (slc_exists)
+	if (!ioc_exists)
+#endif
+		__dc_entire_op(OP_INV);
+
+#ifdef CONFIG_ISA_ARCV2
+	if (slc_exists && !ioc_exists)
 		__slc_entire_op(OP_INV);
 #endif
 }
 
 void flush_dcache_all(void)
 {
-	__dc_entire_op(OP_FLUSH);
 #ifdef CONFIG_ISA_ARCV2
-	if (slc_exists)
+	if (!ioc_exists)
+#endif
+		__dc_entire_op(OP_FLUSH);
+
+#ifdef CONFIG_ISA_ARCV2
+	if (slc_exists && !ioc_exists)
 		__slc_entire_op(OP_FLUSH);
 #endif
 }

arch/arm/Kconfig

@@ -690,15 +690,16 @@ config TARGET_COLIBRI_PXA270
 config ARCH_UNIPHIER
 	bool "Socionext UniPhier SoCs"
 	select CLK_UNIPHIER
-	select CPU_V7
 	select SUPPORT_SPL
 	select SPL
 	select OF_CONTROL
 	select SPL_OF_CONTROL
 	select DM
 	select SPL_DM
+	select DM_GPIO
 	select DM_SERIAL
 	select DM_I2C
+	select DM_MMC
 	help
 	  Support for UniPhier SoC family developed by Socionext Inc.
 	  (formerly, System LSI Business Division of Panasonic Corporation)

arch/arm/cpu/arm1136/start.S

@@ -78,7 +78,7 @@ cpu_init_crit:
 	mrc	p15, 0, r0, c1, c0, 0
 	bic	r0, r0, #0x00002300	@ clear bits 13, 9:8 (--V- --RS)
 	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
+	orr	r0, r0, #0x00000002	@ set bit 1 (A) Align
 	orr	r0, r0, #0x00001000	@ set bit 12 (I) I-Cache
 	mcr	p15, 0, r0, c1, c0, 0
 

arch/arm/cpu/arm1176/start.S

@@ -78,7 +78,7 @@ cpu_init_crit:
 	mrc	p15, 0, r0, c1, c0, 0
 	bic	r0, r0, #0x00002300	@ clear bits 13, 9:8 (--V- --RS)
 	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
+	orr	r0, r0, #0x00000002	@ set bit 1 (A) Align
 	orr	r0, r0, #0x00001000	@ set bit 12 (I) I-Cache
 
 	/* Prepare to disable the MMU */

arch/arm/cpu/arm920t/start.S

@@ -131,7 +131,7 @@ cpu_init_crit:
 	mrc	p15, 0, r0, c1, c0, 0
 	bic	r0, r0, #0x00002300	@ clear bits 13, 9:8 (--V- --RS)
 	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
+	orr	r0, r0, #0x00000002	@ set bit 1 (A) Align
 	orr	r0, r0, #0x00001000	@ set bit 12 (I) I-Cache
 	mcr	p15, 0, r0, c1, c0, 0
 

arch/arm/cpu/arm926ejs/start.S

@@ -95,7 +95,7 @@ flush_dcache:
 #else
 	bic	r0, r0, #0x00002000	/* clear bit 13 (--V- ----) */
 #endif
-	orr	r0, r0, #0x00000002	/* set bit 2 (A) Align */
+	orr	r0, r0, #0x00000002	/* set bit 1 (A) Align */
 #ifndef CONFIG_SYS_ICACHE_OFF
 	orr	r0, r0, #0x00001000	/* set bit 12 (I) I-Cache */
 #endif

arch/arm/cpu/arm946es/start.S

@@ -86,7 +86,7 @@ cpu_init_crit:
 	mrc	p15, 0, r0, c1, c0, 0
 	bic	r0, r0, #0x00002300	/* clear bits 13, 9:8 (--V- --RS) */
 	bic	r0, r0, #0x00000087	/* clear bits 7, 2:0 (B--- -CAM) */
-	orr	r0, r0, #0x00000002	/* set bit 2 (A) Align */
+	orr	r0, r0, #0x00000002	/* set bit 1 (A) Align */
 	orr	r0, r0, #0x00001000	/* set bit 12 (I) I-Cache */
 	mcr	p15, 0, r0, c1, c0, 0
 

arch/arm/cpu/armv7/ls102xa/soc.c

@@ -9,6 +9,43 @@
 #include <asm/io.h>
 #include <asm/arch/immap_ls102xa.h>
 #include <asm/arch/ls102xa_soc.h>
+#include <asm/arch/ls102xa_stream_id.h>
+
+struct liodn_id_table sec_liodn_tbl[] = {
+	SET_SEC_JR_LIODN_ENTRY(0, 0x10, 0x10),
+	SET_SEC_JR_LIODN_ENTRY(1, 0x10, 0x10),
+	SET_SEC_JR_LIODN_ENTRY(2, 0x10, 0x10),
+	SET_SEC_JR_LIODN_ENTRY(3, 0x10, 0x10),
+	SET_SEC_RTIC_LIODN_ENTRY(a, 0x10),
+	SET_SEC_RTIC_LIODN_ENTRY(b, 0x10),
+	SET_SEC_RTIC_LIODN_ENTRY(c, 0x10),
+	SET_SEC_RTIC_LIODN_ENTRY(d, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(0, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(1, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(2, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(3, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(4, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(5, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(6, 0x10, 0x10),
+	SET_SEC_DECO_LIODN_ENTRY(7, 0x10, 0x10),
+};
+
+struct smmu_stream_id dev_stream_id[] = {
+	{ 0x100, 0x01, "ETSEC MAC1" },
+	{ 0x104, 0x02, "ETSEC MAC2" },
+	{ 0x108, 0x03, "ETSEC MAC3" },
+	{ 0x10c, 0x04, "PEX1" },
+	{ 0x110, 0x05, "PEX2" },
+	{ 0x114, 0x06, "qDMA" },
+	{ 0x118, 0x07, "SATA" },
+	{ 0x11c, 0x08, "USB3" },
+	{ 0x120, 0x09, "QE" },
+	{ 0x124, 0x0a, "eSDHC" },
+	{ 0x128, 0x0b, "eMA" },
+	{ 0x14c, 0x0c, "2D-ACE" },
+	{ 0x150, 0x0d, "USB2" },
+	{ 0x18c, 0x0e, "DEBUG" },
+};
 
 unsigned int get_soc_major_rev(void)
 {
@@ -88,3 +125,14 @@ int arch_soc_init(void)
 
 	return 0;
 }
+
+int ls102xa_smmu_stream_id_init(void)
+{
+	ls1021x_config_caam_stream_id(sec_liodn_tbl,
+				      ARRAY_SIZE(sec_liodn_tbl));
+
+	ls102xa_config_smmu_stream_id(dev_stream_id,
+				      ARRAY_SIZE(dev_stream_id));
+
+	return 0;
+}

arch/arm/cpu/armv7/mx6/soc.c

@@ -21,6 +21,7 @@
 #include <asm/arch/crm_regs.h>
 #include <dm.h>
 #include <imx_thermal.h>
+#include <mmc.h>
 
 enum ldo_reg {
 	LDO_ARM,
@@ -355,7 +356,7 @@ __weak int board_mmc_get_env_dev(int devno)
 	return CONFIG_SYS_MMC_ENV_DEV;
 }
 
-int mmc_get_env_dev(void)
+static int mmc_get_boot_dev(void)
 {
 	struct src *src_regs = (struct src *)SRC_BASE_ADDR;
 	u32 soc_sbmr = readl(&src_regs->sbmr1);
@@ -370,15 +371,44 @@ int mmc_get_env_dev(void)
 	 */
 	bootsel = (soc_sbmr & 0x000000FF) >> 6;
 
-	/* If not boot from sd/mmc, use default value */
+	/* No boot from sd/mmc */
 	if (bootsel != 1)
-		return CONFIG_SYS_MMC_ENV_DEV;
+		return -1;
 
 	/* BOOT_CFG2[3] and BOOT_CFG2[4] */
 	devno = (soc_sbmr & 0x00001800) >> 11;
 
+	return devno;
+}
+
+int mmc_get_env_dev(void)
+{
+	int devno = mmc_get_boot_dev();
+
+	/* If not boot from sd/mmc, use default value */
+	if (devno < 0)
+		return CONFIG_SYS_MMC_ENV_DEV;
+
 	return board_mmc_get_env_dev(devno);
 }
+
+#ifdef CONFIG_SYS_MMC_ENV_PART
+__weak int board_mmc_get_env_part(int devno)
+{
+	return CONFIG_SYS_MMC_ENV_PART;
+}
+
+uint mmc_get_env_part(struct mmc *mmc)
+{
+	int devno = mmc_get_boot_dev();
+
+	/* If not boot from sd/mmc, use default value */
+	if (devno < 0)
+		return CONFIG_SYS_MMC_ENV_PART;
+
+	return board_mmc_get_env_part(devno);
+}
+#endif
 #endif
 
 int board_postclk_init(void)
@@ -537,3 +567,41 @@ void imx_setup_hdmi(void)
 	writel(reg, &mxc_ccm->chsccdr);
 }
 #endif
+
+#ifdef CONFIG_IMX_BOOTAUX
+int arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
+{
+	struct src *src_reg;
+	u32 stack, pc;
+
+	if (!boot_private_data)
+		return -EINVAL;
+
+	stack = *(u32 *)boot_private_data;
+	pc = *(u32 *)(boot_private_data + 4);
+
+	/* Set the stack and pc to M4 bootROM */
+	writel(stack, M4_BOOTROM_BASE_ADDR);
+	writel(pc, M4_BOOTROM_BASE_ADDR + 4);
+
+	/* Enable M4 */
+	src_reg = (struct src *)SRC_BASE_ADDR;
+	clrsetbits_le32(&src_reg->scr, SRC_SCR_M4C_NON_SCLR_RST_MASK,
+			SRC_SCR_M4_ENABLE_MASK);
+
+	return 0;
+}
+
+int arch_auxiliary_core_check_up(u32 core_id)
+{
+	struct src *src_reg = (struct src *)SRC_BASE_ADDR;
+	unsigned val;
+
+	val = readl(&src_reg->scr);
+
+	if (val & SRC_SCR_M4C_NON_SCLR_RST_MASK)
+		return 0;  /* assert in reset */
+
+	return 1;
+}
+#endif

arch/arm/cpu/armv7/mx7/clock.c

@@ -1067,6 +1067,12 @@ void clock_init(void)
 #ifdef CONFIG_NAND_MXS
 	clock_enable(CCGR_RAWNAND, 1);
 #endif
+
+	if (IS_ENABLED(CONFIG_IMX_RDC)) {
+		clock_enable(CCGR_RDC, 1);
+		clock_enable(CCGR_SEMA1, 1);
+		clock_enable(CCGR_SEMA2, 1);
+	}
 }
 
 #ifdef CONFIG_SECURE_BOOT

arch/arm/cpu/armv7/mx7/soc.c

@@ -12,6 +12,8 @@
 #include <asm/imx-common/boot_mode.h>
 #include <asm/imx-common/dma.h>
 #include <asm/imx-common/hab.h>
+#include <asm/imx-common/rdc-sema.h>
+#include <asm/arch/imx-rdc.h>
 #include <asm/arch/crm_regs.h>
 #include <dm.h>
 #include <imx_thermal.h>
@@ -29,6 +31,65 @@ U_BOOT_DEVICE(imx7_thermal) = {
 };
 #endif
 
+#ifdef CONFIG_IMX_RDC
+/*
+ * In current design, if any peripheral was assigned to both A7 and M4,
+ * it will receive ipg_stop or ipg_wait when any of the 2 platforms enter
+ * low power mode. So M4 sleep will cause some peripherals fail to work
+ * at A7 core side. At default, all resources are in domain 0 - 3.
+ *
+ * There are 26 peripherals impacted by this IC issue:
+ * SIM2(sim2/emvsim2)
+ * SIM1(sim1/emvsim1)
+ * UART1/UART2/UART3/UART4/UART5/UART6/UART7
+ * SAI1/SAI2/SAI3
+ * WDOG1/WDOG2/WDOG3/WDOG4
+ * GPT1/GPT2/GPT3/GPT4
+ * PWM1/PWM2/PWM3/PWM4
+ * ENET1/ENET2
+ * Software Workaround:
+ * Here we setup some resources to domain 0 where M4 codes will move
+ * the M4 out of this domain. Then M4 is not able to access them any longer.
+ * This is a workaround for ic issue. So the peripherals are not shared
+ * by them. This way requires the uboot implemented the RDC driver and
+ * set the 26 IPs above to domain 0 only. M4 code will assign resource
+ * to its own domain, if it want to use the resource.
+ */
+static rdc_peri_cfg_t const resources[] = {
+	(RDC_PER_SIM1 | RDC_DOMAIN(0)),
+	(RDC_PER_SIM2 | RDC_DOMAIN(0)),
+	(RDC_PER_UART1 | RDC_DOMAIN(0)),
+	(RDC_PER_UART2 | RDC_DOMAIN(0)),
+	(RDC_PER_UART3 | RDC_DOMAIN(0)),
+	(RDC_PER_UART4 | RDC_DOMAIN(0)),
+	(RDC_PER_UART5 | RDC_DOMAIN(0)),
+	(RDC_PER_UART6 | RDC_DOMAIN(0)),
+	(RDC_PER_UART7 | RDC_DOMAIN(0)),
+	(RDC_PER_SAI1 | RDC_DOMAIN(0)),
+	(RDC_PER_SAI2 | RDC_DOMAIN(0)),
+	(RDC_PER_SAI3 | RDC_DOMAIN(0)),
+	(RDC_PER_WDOG1 | RDC_DOMAIN(0)),
+	(RDC_PER_WDOG2 | RDC_DOMAIN(0)),
+	(RDC_PER_WDOG3 | RDC_DOMAIN(0)),
+	(RDC_PER_WDOG4 | RDC_DOMAIN(0)),
+	(RDC_PER_GPT1 | RDC_DOMAIN(0)),
+	(RDC_PER_GPT2 | RDC_DOMAIN(0)),
+	(RDC_PER_GPT3 | RDC_DOMAIN(0)),
+	(RDC_PER_GPT4 | RDC_DOMAIN(0)),
+	(RDC_PER_PWM1 | RDC_DOMAIN(0)),
+	(RDC_PER_PWM2 | RDC_DOMAIN(0)),
+	(RDC_PER_PWM3 | RDC_DOMAIN(0)),
+	(RDC_PER_PWM4 | RDC_DOMAIN(0)),
+	(RDC_PER_ENET1 | RDC_DOMAIN(0)),
+	(RDC_PER_ENET2 | RDC_DOMAIN(0)),
+};
+
+static void isolate_resource(void)
+{
+	imx_rdc_setup_peripherals(resources, ARRAY_SIZE(resources));
+}
+#endif
+
 #if defined(CONFIG_SECURE_BOOT)
 struct imx_sec_config_fuse_t const imx_sec_config_fuse = {
 	.bank = 1,
@@ -163,6 +224,9 @@ int arch_cpu_init(void)
 	mxs_dma_init();
 #endif
 
+	if (IS_ENABLED(CONFIG_IMX_RDC))
+		isolate_resource();
+
 	return 0;
 }
 
@@ -211,6 +275,42 @@ void imx_get_mac_from_fuse(int dev_id, unsigned char *mac)
 }
 #endif
 
+#ifdef CONFIG_IMX_BOOTAUX
+int arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
+{
+	u32 stack, pc;
+	struct src *src_reg = (struct src *)SRC_BASE_ADDR;
+
+	if (!boot_private_data)
+		return 1;
+
+	stack = *(u32 *)boot_private_data;
+	pc = *(u32 *)(boot_private_data + 4);
+
+	/* Set the stack and pc to M4 bootROM */
+	writel(stack, M4_BOOTROM_BASE_ADDR);
+	writel(pc, M4_BOOTROM_BASE_ADDR + 4);
+
+	/* Enable M4 */
+	clrsetbits_le32(&src_reg->m4rcr, SRC_M4RCR_M4C_NON_SCLR_RST_MASK,
+			SRC_M4RCR_ENABLE_M4_MASK);
+
+	return 0;
+}
+
+int arch_auxiliary_core_check_up(u32 core_id)
+{
+	uint32_t val;
+	struct src *src_reg = (struct src *)SRC_BASE_ADDR;
+
+	val = readl(&src_reg->m4rcr);
+	if (val & 0x00000001)
+		return 0; /* assert in reset */
+
+	return 1;
+}
+#endif
+
 void set_wdog_reset(struct wdog_regs *wdog)
 {
 	u32 reg = readw(&wdog->wcr);

arch/arm/cpu/armv7/omap-common/boot-common.c

@@ -111,8 +111,6 @@ void save_omap_boot_params(void)
 	    (boot_device <= MMC_BOOT_DEVICES_END)) {
 		switch (boot_device) {
 		case BOOT_DEVICE_MMC1:
-			boot_mode = MMCSD_MODE_FS;
-			break;
 		case BOOT_DEVICE_MMC2:
 			boot_mode = MMCSD_MODE_RAW;
 			break;

arch/arm/cpu/armv7/omap3/Kconfig

@@ -110,7 +110,7 @@ config TARGET_OMAP3_CAIRO
 	select DM_GPIO
 
 config TARGET_SNIPER
-	bool "Sniper"
+	bool "LG Optimus Black"
 	select SUPPORT_SPL
 	select DM
 	select DM_SERIAL

arch/arm/cpu/armv7/sunxi/usb_phy.c

@@ -31,6 +31,9 @@
 #define SUNXI_EHCI_AHB_INCRX_ALIGN_EN	(1 << 8)
 #define SUNXI_EHCI_ULPI_BYPASS_EN	(1 << 0)
 
+#define REG_PHY_UNK_H3			0x420
+#define REG_PMU_UNK_H3			0x810
+
 static struct sunxi_usb_phy {
 	int usb_rst_mask;
 	int gpio_vbus;
@@ -39,19 +42,30 @@ static struct sunxi_usb_phy {
 	int id;
 	int init_count;
 	int power_on_count;
+	int base;
 } sunxi_usb_phy[] = {
 	{
 		.usb_rst_mask = CCM_USB_CTRL_PHY0_RST | CCM_USB_CTRL_PHY0_CLK,
 		.id = 0,
+		.base = SUNXI_USB0_BASE,
 	},
 	{
 		.usb_rst_mask = CCM_USB_CTRL_PHY1_RST | CCM_USB_CTRL_PHY1_CLK,
 		.id = 1,
+		.base = SUNXI_USB1_BASE,
 	},
 #if CONFIG_SUNXI_USB_PHYS >= 3
 	{
 		.usb_rst_mask = CCM_USB_CTRL_PHY2_RST | CCM_USB_CTRL_PHY2_CLK,
 		.id = 2,
+		.base = SUNXI_USB2_BASE,
+	},
+#endif
+#if CONFIG_SUNXI_USB_PHYS >= 4
+	{
+		.usb_rst_mask = CCM_USB_CTRL_PHY3_RST | CCM_USB_CTRL_PHY3_CLK,
+		.id = 3,
+		.base = SUNXI_USB3_BASE,
 	}
 #endif
 };
@@ -114,6 +128,15 @@ static void usb_phy_write(struct sunxi_usb_phy *phy, int addr,
 	}
 }
 
+#if defined CONFIG_MACH_SUN8I_H3
+static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
+{
+	if (phy->id == 0)
+		clrbits_le32(SUNXI_USBPHY_BASE + REG_PHY_UNK_H3, 0x01);
+
+	clrbits_le32(phy->base + REG_PMU_UNK_H3, 0x02);
+}
+#else
 static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
 {
 	/* The following comments are machine
@@ -136,16 +159,14 @@ static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)
 
 	return;
 }
+#endif
 
-static void sunxi_usb_phy_passby(int index, int enable)
+static void sunxi_usb_phy_passby(struct sunxi_usb_phy *phy, int enable)
 {
 	unsigned long bits = 0;
 	void *addr;
 
-	if (index == 1)
-		addr = (void *)SUNXI_USB1_BASE + SUNXI_USB_PMU_IRQ_ENABLE;
-	else
-		addr = (void *)SUNXI_USB2_BASE + SUNXI_USB_PMU_IRQ_ENABLE;
+	addr = (void *)phy->base + SUNXI_USB_PMU_IRQ_ENABLE;
 
 	bits = SUNXI_EHCI_AHB_ICHR8_EN |
 		SUNXI_EHCI_AHB_INCR4_BURST_EN |
@@ -181,7 +202,7 @@ void sunxi_usb_phy_init(int index)
 	sunxi_usb_phy_config(phy);
 
 	if (phy->id != 0)
-		sunxi_usb_phy_passby(index, SUNXI_USB_PASSBY_EN);
+		sunxi_usb_phy_passby(phy, SUNXI_USB_PASSBY_EN);
 }
 
 void sunxi_usb_phy_exit(int index)
@@ -194,7 +215,7 @@ void sunxi_usb_phy_exit(int index)
 		return;
 
 	if (phy->id != 0)
-		sunxi_usb_phy_passby(index, !SUNXI_USB_PASSBY_EN);
+		sunxi_usb_phy_passby(phy, !SUNXI_USB_PASSBY_EN);
 
 	clrbits_le32(&ccm->usb_clk_cfg, phy->usb_rst_mask);
 }

arch/arm/cpu/armv8/fsl-layerscape/fdt.c

@@ -14,6 +14,9 @@
 #ifdef CONFIG_FSL_ESDHC
 #include <fsl_esdhc.h>
 #endif
+#ifdef CONFIG_SYS_DPAA_FMAN
+#include <fsl_fman.h>
+#endif
 #ifdef CONFIG_MP
 #include <asm/arch/mp.h>
 #endif
@@ -204,4 +207,8 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 #ifdef CONFIG_FSL_LSCH3
 	fdt_fixup_smmu(blob);
 #endif
+
+#ifdef CONFIG_SYS_DPAA_FMAN
+	fdt_fixup_fman_firmware(blob);
+#endif
 }

arch/arm/cpu/armv8/fsl-layerscape/soc.c

@@ -213,6 +213,24 @@ static void erratum_a009929(void)
 #endif
 }
 
+/*
+ * This erratum requires setting a value to eddrtqcr1 to optimal
+ * the DDR performance. The eddrtqcr1 register is in SCFG space
+ * of LS1043A and the offset is 0x157_020c.
+ */
+#if defined(CONFIG_SYS_FSL_ERRATUM_A009660) \
+	&& defined(CONFIG_SYS_FSL_ERRATUM_A008514)
+#error A009660 and A008514 can not be both enabled.
+#endif
+
+static void erratum_a009660(void)
+{
+#ifdef CONFIG_SYS_FSL_ERRATUM_A009660
+	u32 *eddrtqcr1 = (void *)CONFIG_SYS_FSL_SCFG_ADDR + 0x20c;
+	out_be32(eddrtqcr1, 0x63b20042);
+#endif
+}
+
 void fsl_lsch2_early_init_f(void)
 {
 	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
@@ -238,6 +256,7 @@ void fsl_lsch2_early_init_f(void)
 
 	/* Erratum */
 	erratum_a009929();
+	erratum_a009660();
 }
 #endif
 

arch/arm/cpu/pxa/start.S

@@ -100,7 +100,7 @@ cpu_init_crit:
 	mrc	p15, 0, r0, c1, c0, 0
 	bic	r0, r0, #0x00003300	@ clear bits 13:12, 9:8 (--VI --RS)
 	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
+	orr	r0, r0, #0x00000002	@ set bit 1 (A) Align
 	mcr	p15, 0, r0, c1, c0, 0
 
 	mov	pc, lr		/* back to my caller */

arch/arm/cpu/sa1100/start.S

@@ -112,7 +112,7 @@ cpu_init_crit:
 	bic	r0, r0, #0x00002000	@ clear bit 13 (X)
 	bic	r0, r0, #0x0000000f	@ clear bits 3-0 (WCAM)
 	orr	r0, r0, #0x00001000	@ set bit 12 (I) Icache
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
+	orr	r0, r0, #0x00000002	@ set bit 1 (A) Align
 	mcr	p15,0,r0,c1,c0
 
 	/*

arch/arm/dts/Makefile

@@ -96,7 +96,8 @@ dtb-$(CONFIG_TARGET_DRA7XX_EVM) += dra72-evm.dtb dra7-evm.dtb
 dtb-$(CONFIG_TARGET_BEAGLE_X15) += am57xx-beagle-x15.dtb
 dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb
 
-dtb-$(CONFIG_LS102XA) += ls1021a-qds.dtb \
+dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \
+	ls1021a-qds-lpuart.dtb \
 	ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb
 dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
 	fsl-ls2080a-rdb.dtb

arch/arm/dts/ls1021a-qds-duart.dts

@@ -0,0 +1,16 @@
+/*
+ * Freescale ls1021a QDS board common device tree source
+ *
+ * Copyright 2013-2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "ls1021a-qds.dtsi"
+
+/ {
+	chosen {
+		stdout-path = &uart0;
+	};
+};

arch/arm/dts/ls1021a-qds-lpuart.dts

@@ -0,0 +1,16 @@
+/*
+ * Freescale ls1021a QDS board common device tree source
+ *
+ * Copyright 2013-2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+#include "ls1021a-qds.dtsi"
+
+/ {
+	chosen {
+		stdout-path = &lpuart0;
+	};
+};

arch/arm/dts/ls1021a-qds.dtsi

@@ -1,12 +1,11 @@
 /*
- * Freescale ls1021a QDS board device tree source
+ * Freescale ls1021a QDS board common device tree source
  *
  * Copyright 2013-2015 Freescale Semiconductor, Inc.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-/dts-v1/;
 #include "ls1021a.dtsi"
 
 / {

arch/arm/dts/socfpga_arria5_socdk.dts

@@ -82,8 +82,10 @@
 
 &qspi {
 	status = "okay";
+	u-boot,dm-pre-reloc;
 
 	flash0: n25q00@0 {
+		u-boot,dm-pre-reloc;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "n25q00";

arch/arm/dts/socfpga_cyclone5_socdk.dts

@@ -84,8 +84,10 @@
 
 &qspi {
 	status = "okay";
+	u-boot,dm-pre-reloc;
 
 	flash0: n25q00@0 {
+		u-boot,dm-pre-reloc;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "n25q00";

arch/arm/dts/tegra114-dalmore.dts

@@ -18,7 +18,8 @@
 		i2c4 = "/i2c@7000c700";
 		sdhci0 = "/sdhci@78000600";
 		sdhci1 = "/sdhci@78000400";
-		usb0 = "/usb@7d008000";
+		usb0 = "/usb@7d000000";
+		usb1 = "/usb@7d008000";
 	};
 
 	memory {
@@ -67,6 +68,12 @@
 		status = "okay";
 	};
 
+	usb@7d000000 {
+		status = "okay";
+		dr_mode = "otg";
+		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
+	};
+
 	usb@7d008000 {
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
 		status = "okay";

arch/arm/dts/tegra124-jetson-tk1.dts

@@ -325,6 +325,19 @@
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;

arch/arm/dts/tegra124-nyan.dtsi

@@ -0,0 +1,718 @@
+#include <dt-bindings/input/input.h>
+#include "tegra124.dtsi"
+
+/ {
+	aliases {
+		rtc0 = "/i2c@0,7000d000/pmic@40";
+		rtc1 = "/rtc@0,7000e000";
+		serial0 = &uarta;
+	};
+
+	memory {
+		reg = <0x80000000 0x80000000>;
+	};
+
+	host1x@50000000 {
+		hdmi@54280000 {
+			status = "okay";
+
+			vdd-supply = <&vdd_3v3_hdmi>;
+			pll-supply = <&vdd_hdmi_pll>;
+			hdmi-supply = <&vdd_5v0_hdmi>;
+
+			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			nvidia,hpd-gpio =
+				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+		};
+
+		sor@54540000 {
+			status = "okay";
+
+			nvidia,dpaux = <&dpaux>;
+			nvidia,panel = <&panel>;
+		};
+
+		dpaux@545c0000 {
+			vdd-supply = <&vdd_3v3_panel>;
+			status = "okay";
+		};
+	};
+
+	serial@70006000 {
+		/* Debug connector on the bottom of the board near SD card. */
+		status = "okay";
+	};
+
+	pwm@7000a000 {
+		status = "okay";
+	};
+
+	i2c@7000c000 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		acodec: audio-codec@10 {
+			compatible = "maxim,max98090";
+			reg = <0x10>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+		};
+
+		temperature-sensor@4c {
+			compatible = "ti,tmp451";
+			reg = <0x4c>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
+
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
+	i2c@7000c400 {
+		status = "okay";
+		clock-frequency = <100000>;
+
+		trackpad@15 {
+			compatible = "elan,ekth3000";
+			reg = <0x15>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
+			wakeup-source;
+		};
+	};
+
+	i2c@7000c500 {
+		status = "okay";
+		clock-frequency = <400000>;
+
+		tpm@20 {
+			compatible = "infineon,slb9645tt";
+			reg = <0x20>;
+		};
+	};
+
+	hdmi_ddc: i2c@7000c700 {
+		status = "okay";
+		clock-frequency = <100000>;
+	};
+
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <400000>;
+
+		pmic: pmic@40 {
+			compatible = "ams,as3722";
+			reg = <0x40>;
+			interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
+
+			ams,system-power-controller;
+
+			#interrupt-cells = <2>;
+			interrupt-controller;
+
+			gpio-controller;
+			#gpio-cells = <2>;
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&as3722_default>;
+
+			as3722_default: pinmux {
+				gpio0 {
+					pins = "gpio0";
+					function = "gpio";
+					bias-pull-down;
+				};
+
+				gpio1 {
+					pins = "gpio1";
+					function = "gpio";
+					bias-pull-up;
+				};
+
+				gpio2_4_7 {
+					pins = "gpio2", "gpio4", "gpio7";
+					function = "gpio";
+					bias-pull-up;
+				};
+
+				gpio3_6 {
+					pins = "gpio3", "gpio6";
+					bias-high-impedance;
+				};
+
+				gpio5 {
+					pins = "gpio5";
+					function = "clk32k-out";
+					bias-pull-down;
+				};
+			};
+
+			regulators {
+				vsup-sd2-supply = <&vdd_5v0_sys>;
+				vsup-sd3-supply = <&vdd_5v0_sys>;
+				vsup-sd4-supply = <&vdd_5v0_sys>;
+				vsup-sd5-supply = <&vdd_5v0_sys>;
+				vin-ldo0-supply = <&vdd_1v35_lp0>;
+				vin-ldo1-6-supply = <&vdd_3v3_run>;
+				vin-ldo2-5-7-supply = <&vddio_1v8>;
+				vin-ldo3-4-supply = <&vdd_3v3_sys>;
+				vin-ldo9-10-supply = <&vdd_5v0_sys>;
+				vin-ldo11-supply = <&vdd_3v3_run>;
+
+				vdd_cpu: sd0 {
+					regulator-name = "+VDD_CPU_AP";
+					regulator-min-microvolt = <700000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-min-microamp = <3500000>;
+					regulator-max-microamp = <3500000>;
+					regulator-always-on;
+					regulator-boot-on;
+					ams,ext-control = <2>;
+				};
+
+				sd1 {
+					regulator-name = "+VDD_CORE";
+					regulator-min-microvolt = <700000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-min-microamp = <2500000>;
+					regulator-max-microamp = <4000000>;
+					regulator-always-on;
+					regulator-boot-on;
+					ams,ext-control = <1>;
+				};
+
+				vdd_1v35_lp0: sd2 {
+					regulator-name = "+1.35V_LP0(sd2)";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				sd3 {
+					regulator-name = "+1.35V_LP0(sd3)";
+					regulator-min-microvolt = <1350000>;
+					regulator-max-microvolt = <1350000>;
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				vdd_1v05_run: sd4 {
+					regulator-name = "+1.05V_RUN";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+				};
+
+				vddio_1v8: sd5 {
+					regulator-name = "+1.8V_VDDIO";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+					regulator-always-on;
+				};
+
+				sd6 {
+					regulator-name = "+VDD_GPU_AP";
+					regulator-min-microvolt = <650000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-min-microamp = <3500000>;
+					regulator-max-microamp = <3500000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+
+				ldo0 {
+					regulator-name = "+1.05V_RUN_AVDD";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+					regulator-boot-on;
+					regulator-always-on;
+					ams,ext-control = <1>;
+				};
+
+				ldo1 {
+					regulator-name = "+1.8V_RUN_CAM";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+
+				ldo2 {
+					regulator-name = "+1.2V_GEN_AVDD";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+					regulator-boot-on;
+					regulator-always-on;
+				};
+
+				ldo3 {
+					regulator-name = "+1.00V_LP0_VDD_RTC";
+					regulator-min-microvolt = <1000000>;
+					regulator-max-microvolt = <1000000>;
+					regulator-boot-on;
+					regulator-always-on;
+					ams,enable-tracking;
+				};
+
+				vdd_run_cam: ldo4 {
+					regulator-name = "+3.3V_RUN_CAM";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo5 {
+					regulator-name = "+1.2V_RUN_CAM_FRONT";
+					regulator-min-microvolt = <1200000>;
+					regulator-max-microvolt = <1200000>;
+				};
+
+				vddio_sdmmc3: ldo6 {
+					regulator-name = "+VDDIO_SDMMC3";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <3300000>;
+				};
+
+				ldo7 {
+					regulator-name = "+1.05V_RUN_CAM_REAR";
+					regulator-min-microvolt = <1050000>;
+					regulator-max-microvolt = <1050000>;
+				};
+
+				ldo9 {
+					regulator-name = "+2.8V_RUN_TOUCH";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo10 {
+					regulator-name = "+2.8V_RUN_CAM_AF";
+					regulator-min-microvolt = <2800000>;
+					regulator-max-microvolt = <2800000>;
+				};
+
+				ldo11 {
+					regulator-name = "+1.8V_RUN_VPP_FUSE";
+					regulator-min-microvolt = <1800000>;
+					regulator-max-microvolt = <1800000>;
+				};
+			};
+		};
+	};
+
+	spi@7000d400 {
+		status = "okay";
+
+		cros_ec: cros-ec@0 {
+			compatible = "google,cros-ec-spi";
+			spi-max-frequency = <3000000>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
+			reg = <0>;
+
+			google,cros-ec-spi-msg-delay = <2000>;
+
+			i2c-tunnel {
+				compatible = "google,cros-ec-i2c-tunnel";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				google,remote-bus = <0>;
+
+				charger: bq24735@9 {
+					compatible = "ti,bq24735";
+					reg = <0x9>;
+					interrupt-parent = <&gpio>;
+					interrupts = <TEGRA_GPIO(J, 0)
+							GPIO_ACTIVE_HIGH>;
+					ti,ac-detect-gpios = <&gpio
+							TEGRA_GPIO(J, 0)
+							GPIO_ACTIVE_HIGH>;
+				};
+
+				battery: sbs-battery@b {
+					compatible = "sbs,sbs-battery";
+					reg = <0xb>;
+					sbs,i2c-retry-count = <2>;
+					sbs,poll-retry-count = <10>;
+					power-supplies = <&charger>;
+				};
+			};
+		};
+	};
+
+	spi@7000da00 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+
+		flash@0 {
+			compatible = "winbond,w25q32dw";
+			spi-max-frequency = <25000000>;
+			reg = <0>;
+		};
+	};
+
+	pmc@7000e400 {
+		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <0>;
+		nvidia,cpu-pwr-good-time = <500>;
+		nvidia,cpu-pwr-off-time = <300>;
+		nvidia,core-pwr-good-time = <641 3845>;
+		nvidia,core-pwr-off-time = <61036>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
+	};
+
+	hda@70030000 {
+		status = "okay";
+	};
+
+	sdhci0_pwrseq: sdhci0_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+
+		reset-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
+	};
+
+	sdhci@700b0000 { /* WiFi/BT on this bus */
+		status = "okay";
+		power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
+		bus-width = <4>;
+		no-1-8-v;
+		non-removable;
+		mmc-pwrseq = <&sdhci0_pwrseq>;
+		vmmc-supply = <&vdd_3v3_lp0>;
+		vqmmc-supply = <&vddio_1v8>;
+		keep-power-in-suspend;
+	};
+
+	sdhci@700b0400 { /* SD Card on this bus */
+		status = "okay";
+		cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
+		power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
+		wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
+		bus-width = <4>;
+		no-1-8-v;
+		vqmmc-supply = <&vddio_sdmmc3>;
+	};
+
+	sdhci@700b0600 { /* eMMC on this bus */
+		status = "okay";
+		bus-width = <8>;
+		no-1-8-v;
+		non-removable;
+	};
+
+	/* CPU DFLL clock */
+	clock@70110000 {
+		status = "disabled";
+		vdd-cpu-supply = <&vdd_cpu>;
+		nvidia,i2c-fs-rate = <400000>;
+	};
+
+	ahub@70300000 {
+		i2s@70301100 {
+			status = "okay";
+		};
+	};
+
+	usb@7d000000 { /* Rear external USB port. */
+		status = "okay";
+		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
+	};
+
+	usb-phy@7d000000 {
+		status = "okay";
+		vbus-supply = <&vdd_usb1_vbus>;
+	};
+
+	usb@7d004000 { /* Internal webcam. */
+		status = "okay";
+	};
+
+	usb-phy@7d004000 {
+		status = "okay";
+		vbus-supply = <&vdd_run_cam>;
+	};
+
+	usb@7d008000 { /* Left external USB port. */
+		status = "okay";
+		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
+	};
+
+	usb-phy@7d008000 {
+		status = "okay";
+		vbus-supply = <&vdd_usb3_vbus>;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+
+		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
+		power-supply = <&vdd_led>;
+		pwms = <&pwm 1 1000000>;
+
+		default-brightness-level = <224>;
+		brightness-levels =
+			<  0   1   2   3   4   5   6   7
+			   8   9  10  11  12  13  14  15
+			  16  17  18  19  20  21  22  23
+			  24  25  26  27  28  29  30  31
+			  32  33  34  35  36  37  38  39
+			  40  41  42  43  44  45  46  47
+			  48  49  50  51  52  53  54  55
+			  56  57  58  59  60  61  62  63
+			  64  65  66  67  68  69  70  71
+			  72  73  74  75  76  77  78  79
+			  80  81  82  83  84  85  86  87
+			  88  89  90  91  92  93  94  95
+			  96  97  98  99 100 101 102 103
+			 104 105 106 107 108 109 110 111
+			 112 113 114 115 116 117 118 119
+			 120 121 122 123 124 125 126 127
+			 128 129 130 131 132 133 134 135
+			 136 137 138 139 140 141 142 143
+			 144 145 146 147 148 149 150 151
+			 152 153 154 155 156 157 158 159
+			 160 161 162 163 164 165 166 167
+			 168 169 170 171 172 173 174 175
+			 176 177 178 179 180 181 182 183
+			 184 185 186 187 188 189 190 191
+			 192 193 194 195 196 197 198 199
+			 200 201 202 203 204 205 206 207
+			 208 209 210 211 212 213 214 215
+			 216 217 218 219 220 221 222 223
+			 224 225 226 227 228 229 230 231
+			 232 233 234 235 236 237 238 239
+			 240 241 242 243 244 245 246 247
+			 248 249 250 251 252 253 254 255
+			 256>;
+	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	cpus {
+		cpu@0 {
+			vdd-cpu-supply = <&vdd_cpu>;
+		};
+	};
+
+	cpus {
+		cpu@0 {
+			vdd-cpu-supply = <&vdd_cpu>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		lid {
+			label = "Lid";
+			gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
+			linux,input-type = <5>;
+			linux,code = <KEY_RESERVED>;
+			debounce-interval = <1>;
+			gpio-key,wakeup;
+		};
+
+		power {
+			label = "Power";
+			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			debounce-interval = <30>;
+			gpio-key,wakeup;
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vdd_mux: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "+VDD_MUX";
+			regulator-min-microvolt = <12000000>;
+			regulator-max-microvolt = <12000000>;
+			regulator-always-on;
+			regulator-boot-on;
+		};
+
+		vdd_5v0_sys: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "+5V_SYS";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+			regulator-boot-on;
+			vin-supply = <&vdd_mux>;
+		};
+
+		vdd_3v3_sys: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "+3.3V_SYS";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+			regulator-boot-on;
+			vin-supply = <&vdd_mux>;
+		};
+
+		vdd_3v3_run: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "+3.3V_RUN";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_3v3_sys>;
+		};
+
+		vdd_3v3_hdmi: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			vin-supply = <&vdd_3v3_run>;
+		};
+
+		vdd_led: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			regulator-name = "+VDD_LED";
+			gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_mux>;
+		};
+
+		vdd_5v0_ts: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "+5V_VDD_TS_SW";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-boot-on;
+			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_5v0_sys>;
+		};
+
+		vdd_usb1_vbus: regulator@7 {
+			compatible = "regulator-fixed";
+			reg = <7>;
+			regulator-name = "+5V_USB_HS";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			gpio-open-drain;
+			vin-supply = <&vdd_5v0_sys>;
+		};
+
+		vdd_usb3_vbus: regulator@8 {
+			compatible = "regulator-fixed";
+			reg = <8>;
+			regulator-name = "+5V_USB_SS";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			gpio-open-drain;
+			vin-supply = <&vdd_5v0_sys>;
+		};
+
+		vdd_3v3_panel: regulator@9 {
+			compatible = "regulator-fixed";
+			reg = <9>;
+			regulator-name = "+3.3V_PANEL";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&pmic 4 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_3v3_run>;
+		};
+
+		vdd_3v3_lp0: regulator@10 {
+			compatible = "regulator-fixed";
+			reg = <10>;
+			regulator-name = "+3.3V_LP0";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			/*
+			 * TODO: find a way to wire this up with the USB EHCI
+			 * controllers so that it can be enabled on demand.
+			 */
+			regulator-always-on;
+			gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_3v3_sys>;
+		};
+
+		vdd_hdmi_pll: regulator@11 {
+			compatible = "regulator-fixed";
+			reg = <11>;
+			regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+			gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
+			vin-supply = <&vdd_1v05_run>;
+		};
+
+		vdd_5v0_hdmi: regulator@12 {
+			compatible = "regulator-fixed";
+			reg = <12>;
+			regulator-name = "+5V_HDMI_CON";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_5v0_sys>;
+		};
+	};
+
+	sound {
+		nvidia,audio-routing =
+			"Headphones", "HPR",
+			"Headphones", "HPL",
+			"Speakers", "SPKR",
+			"Speakers", "SPKL",
+			"Mic Jack", "MICBIAS",
+			"DMICL", "Int Mic",
+			"DMICR", "Int Mic",
+			"IN34", "Mic Jack";
+
+		nvidia,i2s-controller = <&tegra_i2s1>;
+		nvidia,audio-codec = <&acodec>;
+
+		clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
+			 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
+			 <&tegra_car TEGRA124_CLK_EXTERN1>;
+		clock-names = "pll_a", "pll_a_out0", "mclk";
+
+		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
+		nvidia,mic-det-gpios =
+				<&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
+	};
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
+		priority = <200>;
+	};
+};
+
+#include "cros-ec-keyboard.dtsi"

arch/arm/dts/tegra124-venice2.dts

@@ -93,4 +93,18 @@
 		status = "okay";
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 };

arch/arm/dts/tegra124.dtsi

@@ -1,14 +1,18 @@
 #include <dt-bindings/clock/tegra124-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
+#include <dt-bindings/memory/tegra124-mc.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/tegra124-car.h>
+#include <dt-bindings/thermal/tegra124-soctherm.h>
 
 #include "skeleton.dtsi"
 
 / {
 	compatible = "nvidia,tegra124";
-	interrupt-parent = <&gic>;
+	interrupt-parent = <&lic>;
+
 
 	pcie-controller@01003000 {
 		compatible = "nvidia,tegra124-pcie";
@@ -100,6 +104,8 @@
 			resets = <&tegra_car 27>;
 			reset-names = "dc";
 
+			iommus = <&mc TEGRA_SWGROUP_DC>;
+
 			nvidia,head = <0>;
 		};
 
@@ -113,6 +119,8 @@
 			resets = <&tegra_car 26>;
 			reset-names = "dc";
 
+			iommus = <&mc TEGRA_SWGROUP_DCB>;
+
 			nvidia,head = <1>;
 		};
 
@@ -165,49 +173,68 @@
 		      <0x50046000 0x2000>;
 		interrupts = <GIC_PPI 9
 			(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupt-parent = <&gic>;
+	};
+
+	gpu@57000000 {
+		compatible = "nvidia,gk20a";
+		reg = <0x57000000 0x01000000>,
+		      <0x58000000 0x01000000>;
+		interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "stall", "nonstall";
+		clocks = <&tegra_car TEGRA124_CLK_GPU>,
+			 <&tegra_car TEGRA124_CLK_PLL_P_OUT5>;
+		clock-names = "gpu", "pwr";
+		resets = <&tegra_car 184>;
+		reset-names = "gpu";
+
+		iommus = <&mc TEGRA_SWGROUP_GPU>;
+
+		status = "disabled";
+	};
+
+	lic: interrupt-controller@60004000 {
+		compatible = "nvidia,tegra124-ictlr", "nvidia,tegra30-ictlr";
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+	};
+
+	timer@60005000 {
+		compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer";
+		reg = <0x60005000 0x400>;
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_TIMER>;
 	};
 
 	tegra_car: clock@60006000 {
 		compatible = "nvidia,tegra124-car";
 		reg = <0x60006000 0x1000>;
 		#clock-cells = <1>;
+		#reset-cells = <1>;
+		nvidia,external-memory-controller = <&emc>;
 	};
 
-	apbdma: dma@60020000 {
-		compatible = "nvidia,tegra124-apbdma", "nvidia,tegra148-apbdma";
-		reg = <0x60020000 0x1400>;
-		interrupts = <0 104 0x04
-			      0 105 0x04
-			      0 106 0x04
-			      0 107 0x04
-			      0 108 0x04
-			      0 109 0x04
-			      0 110 0x04
-			      0 111 0x04
-			      0 112 0x04
-			      0 113 0x04
-			      0 114 0x04
-			      0 115 0x04
-			      0 116 0x04
-			      0 117 0x04
-			      0 118 0x04
-			      0 119 0x04
-			      0 128 0x04
-			      0 129 0x04
-			      0 130 0x04
-			      0 131 0x04
-			      0 132 0x04
-			      0 133 0x04
-			      0 134 0x04
-			      0 135 0x04
-			      0 136 0x04
-			      0 137 0x04
-			      0 138 0x04
-			      0 139 0x04
-			      0 140 0x04
-			      0 141 0x04
-			      0 142 0x04
-			      0 143 0x04>;
+	flow-controller@60007000 {
+		compatible = "nvidia,tegra124-flowctrl";
+		reg = <0x60007000 0x1000>;
+	};
+
+	actmon@6000c800 {
+		compatible = "nvidia,tegra124-actmon";
+		reg = <0x6000c800 0x400>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_ACTMON>,
+			 <&tegra_car TEGRA124_CLK_EMC>;
+		clock-names = "actmon", "emc";
+		resets = <&tegra_car 119>;
+		reset-names = "actmon";
 	};
 
 	gpio: gpio@6000d000 {
@@ -225,68 +252,73 @@
 		gpio-controller;
 		#interrupt-cells = <2>;
 		interrupt-controller;
+		/*
+		gpio-ranges = <&pinmux 0 0 251>;
+		*/
 	};
 
-	i2c@7000c000 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000c000 0x100>;
-		interrupts = <0 38 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 12>;
-		status = "disabled";
+	apbdma: dma@60020000 {
+		compatible = "nvidia,tegra124-apbdma", "nvidia,tegra148-apbdma";
+		reg = <0x60020000 0x1400>;
+		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_APBDMA>;
+		resets = <&tegra_car 34>;
+		reset-names = "dma";
+		#dma-cells = <1>;
 	};
 
-	i2c@7000c400 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000c400 0x100>;
-		interrupts = <0 84 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 54>;
-		status = "disabled";
+	apbmisc@70000800 {
+		compatible = "nvidia,tegra124-apbmisc", "nvidia,tegra20-apbmisc";
+		reg = <0x70000800 0x64>,   /* Chip revision */
+		      <0x7000e864 0x04>;   /* Strapping options */
 	};
 
-	i2c@7000c500 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000c500 0x100>;
-		interrupts = <0 92 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 67>;
-		status = "disabled";
-	};
-
-	i2c@7000c700 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000c700 0x100>;
-		interrupts = <0 120 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 103>;
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000d000 0x100>;
-		interrupts = <0 53 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 47>;
-		status = "disabled";
-	};
-
-	i2c@7000d100 {
-		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
-		reg = <0x7000d100 0x100>;
-		interrupts = <0 53 0x04>;
-		#address-cells = <1>;
-		#size-cells = <0>;
-		clocks = <&tegra_car 47>;
-		status = "disabled";
+	pinmux: pinmux@70000868 {
+		compatible = "nvidia,tegra124-pinmux";
+		reg = <0x70000868 0x164>, /* Pad control registers */
+		      <0x70003000 0x434>, /* Mux registers */
+		      <0x70000820 0x008>; /* MIPI pad control */
 	};
 
+	/*
+	 * There are two serial driver i.e. 8250 based simple serial
+	 * driver and APB DMA based serial driver for higher baudrate
+	 * and performace. To enable the 8250 based driver, the compatible
+	 * is "nvidia,tegra124-uart", "nvidia,tegra20-uart" and to enable
+	 * the APB DMA based serial driver, the comptible is
+	 * "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart".
+	 */
 	uarta: serial@70006000 {
 		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
 		reg = <0x70006000 0x40>;
@@ -339,19 +371,6 @@
 		status = "disabled";
 	};
 
-	uarte: serial@70006400 {
-		compatible = "nvidia,tegra124-uart", "nvidia,tegra20-uart";
-		reg = <0x70006400 0x40>;
-		reg-shift = <2>;
-		interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&tegra_car TEGRA124_CLK_UARTE>;
-		resets = <&tegra_car 66>;
-		reset-names = "serial";
-		dmas = <&apbdma 20>, <&apbdma 20>;
-		dma-names = "rx", "tx";
-		status = "disabled";
-	};
-
 	pwm: pwm@7000a000 {
 		compatible = "nvidia,tegra124-pwm", "nvidia,tegra20-pwm";
 		reg = <0x7000a000 0x100>;
@@ -362,75 +381,254 @@
 		status = "disabled";
 	};
 
+	i2c@7000c000 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_I2C1>;
+		clock-names = "div-clk";
+		resets = <&tegra_car 12>;
+		reset-names = "i2c";
+		dmas = <&apbdma 21>, <&apbdma 21>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
+	i2c@7000c400 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000c400 0x100>;
+		interrupts = <0 84 0x04>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car 54>;
+		status = "disabled";
+	};
+
+	i2c@7000c500 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000c500 0x100>;
+		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_I2C3>;
+		clock-names = "div-clk";
+		resets = <&tegra_car 67>;
+		reset-names = "i2c";
+		dmas = <&apbdma 23>, <&apbdma 23>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
+	i2c@7000c700 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000c700 0x100>;
+		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_I2C4>;
+		clock-names = "div-clk";
+		resets = <&tegra_car 103>;
+		reset-names = "i2c";
+		dmas = <&apbdma 26>, <&apbdma 26>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
+	i2c@7000d000 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000d000 0x100>;
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_I2C5>;
+		clock-names = "div-clk";
+		resets = <&tegra_car 47>;
+		reset-names = "i2c";
+		dmas = <&apbdma 24>, <&apbdma 24>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
+	i2c@7000d100 {
+		compatible = "nvidia,tegra124-i2c", "nvidia,tegra114-i2c";
+		reg = <0x7000d100 0x100>;
+		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_I2C6>;
+		clock-names = "div-clk";
+		resets = <&tegra_car 166>;
+		reset-names = "i2c";
+		dmas = <&apbdma 30>, <&apbdma 30>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
 	spi@7000d400 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000d400 0x200>;
-		interrupts = <0 59 0x04>;
-		nvidia,dma-request-selector = <&apbdma 15>;
+		interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC1>;
+		clock-names = "spi";
+		resets = <&tegra_car 41>;
+		reset-names = "spi";
+		dmas = <&apbdma 15>, <&apbdma 15>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 41>;
 	};
 
 	spi@7000d600 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000d600 0x200>;
-		interrupts = <0 82 0x04>;
-		nvidia,dma-request-selector = <&apbdma 16>;
+		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC2>;
+		clock-names = "spi";
+		resets = <&tegra_car 44>;
+		reset-names = "spi";
+		dmas = <&apbdma 16>, <&apbdma 16>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 44>;
 	};
 
 	spi@7000d800 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000d800 0x200>;
-		interrupts = <0 83 0x04>;
-		nvidia,dma-request-selector = <&apbdma 17>;
+		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC3>;
+		clock-names = "spi";
+		resets = <&tegra_car 46>;
+		reset-names = "spi";
+		dmas = <&apbdma 17>, <&apbdma 17>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 46>;
 	};
 
 	spi@7000da00 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000da00 0x200>;
-		interrupts = <0 93 0x04>;
-		nvidia,dma-request-selector = <&apbdma 18>;
+		interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC4>;
+		clock-names = "spi";
+		resets = <&tegra_car 68>;
+		reset-names = "spi";
+		dmas = <&apbdma 18>, <&apbdma 18>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 68>;
 	};
 
 	spi@7000dc00 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000dc00 0x200>;
-		interrupts = <0 94 0x04>;
-		nvidia,dma-request-selector = <&apbdma 27>;
+		interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC5>;
+		clock-names = "spi";
+		resets = <&tegra_car 104>;
+		reset-names = "spi";
+		dmas = <&apbdma 27>, <&apbdma 27>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 104>;
 	};
 
 	spi@7000de00 {
 		compatible = "nvidia,tegra124-spi", "nvidia,tegra114-spi";
 		reg = <0x7000de00 0x200>;
-		interrupts = <0 79 0x04>;
-		nvidia,dma-request-selector = <&apbdma 28>;
+		interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA124_CLK_SBC6>;
+		clock-names = "spi";
+		resets = <&tegra_car 105>;
+		reset-names = "spi";
+		dmas = <&apbdma 28>, <&apbdma 28>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		clocks = <&tegra_car 105>;
+	};
+
+	rtc@7000e000 {
+		compatible = "nvidia,tegra124-rtc", "nvidia,tegra20-rtc";
+		reg = <0x7000e000 0x100>;
+		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_RTC>;
 	};
 
 	pmc@7000e400 {
 		compatible = "nvidia,tegra124-pmc";
 		reg = <0x7000e400 0x400>;
+		clocks = <&tegra_car TEGRA124_CLK_PCLK>, <&clk32k_in>;
+		clock-names = "pclk", "clk32k_in";
+	};
+
+	fuse@7000f800 {
+		compatible = "nvidia,tegra124-efuse";
+		reg = <0x7000f800 0x400>;
+		clocks = <&tegra_car TEGRA124_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
+	};
+
+	mc: memory-controller@70019000 {
+		compatible = "nvidia,tegra124-mc";
+		reg = <0x70019000 0x1000>;
+		clocks = <&tegra_car TEGRA124_CLK_MC>;
+		clock-names = "mc";
+
+		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+
+		#iommu-cells = <1>;
+	};
+
+	emc: emc@7001b000 {
+		compatible = "nvidia,tegra124-emc";
+		reg = <0x7001b000 0x1000>;
+
+		nvidia,memory-controller = <&mc>;
+	};
+
+	sata@70020000 {
+		compatible = "nvidia,tegra124-ahci";
+		reg = <0x70027000 0x2000>, /* AHCI */
+		      <0x70020000 0x7000>; /* SATA */
+		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_SATA>,
+			 <&tegra_car TEGRA124_CLK_SATA_OOB>,
+			 <&tegra_car TEGRA124_CLK_CML1>,
+			 <&tegra_car TEGRA124_CLK_PLL_E>;
+		clock-names = "sata", "sata-oob", "cml1", "pll_e";
+		resets = <&tegra_car 124>,
+			 <&tegra_car 123>,
+			 <&tegra_car 129>;
+		reset-names = "sata", "sata-oob", "sata-cold";
+		phys = <&padctl TEGRA_XUSB_PADCTL_SATA>;
+		phy-names = "sata-phy";
+		status = "disabled";
+	};
+
+	hda@70030000 {
+		compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
+		reg = <0x70030000 0x10000>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_HDA>,
+			 <&tegra_car TEGRA124_CLK_HDA2HDMI>,
+			 <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
+		clock-names = "hda", "hda2hdmi", "hda2codec_2x";
+		resets = <&tegra_car 125>, /* hda */
+			 <&tegra_car 128>, /* hda2hdmi */
+			 <&tegra_car 111>; /* hda2codec_2x */
+		reset-names = "hda", "hda2hdmi", "hda2codec_2x";
+		status = "disabled";
 	};
 
 	padctl: padctl@7009f000 {
@@ -445,32 +643,76 @@
 	sdhci@700b0000 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x700b0000 0x200>;
-		interrupts = <0 14 0x04>;
-		clocks = <&tegra_car 14>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_SDMMC1>;
+		resets = <&tegra_car 14>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@700b0200 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x700b0200 0x200>;
-		interrupts = <0 15 0x04>;
-		clocks = <&tegra_car 9>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_SDMMC2>;
+		resets = <&tegra_car 9>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@700b0400 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x700b0400 0x200>;
-		interrupts = <0 19 0x04>;
-		clocks = <&tegra_car 69>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_SDMMC3>;
+		resets = <&tegra_car 69>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@700b0600 {
 		compatible = "nvidia,tegra124-sdhci";
 		reg = <0x700b0600 0x200>;
-		interrupts = <0 31 0x04>;
-		clocks = <&tegra_car 15>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_SDMMC4>;
+		resets = <&tegra_car 15>;
+		reset-names = "sdhci";
+		status = "disabled";
+	};
+
+	soctherm: thermal-sensor@700e2000 {
+		compatible = "nvidia,tegra124-soctherm";
+		reg = <0x700e2000 0x1000>;
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_TSENSOR>,
+			<&tegra_car TEGRA124_CLK_SOC_THERM>;
+		clock-names = "tsensor", "soctherm";
+		resets = <&tegra_car 78>;
+		reset-names = "soctherm";
+		#thermal-sensor-cells = <1>;
+	};
+
+	dfll: clock@70110000 {
+		compatible = "nvidia,tegra124-dfll";
+		reg = <0x70110000 0x100>, /* DFLL control */
+		      <0x70110000 0x100>, /* I2C output control */
+		      <0x70110100 0x100>, /* Integrated I2C controller */
+		      <0x70110200 0x100>; /* Look-up table RAM */
+		interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA124_CLK_DFLL_SOC>,
+			 <&tegra_car TEGRA124_CLK_DFLL_REF>,
+			 <&tegra_car TEGRA124_CLK_I2C5>;
+		clock-names = "soc", "ref", "i2c";
+		resets = <&tegra_car TEGRA124_RST_DFLL_DVCO>;
+		reset-names = "dvco";
+		#clock-cells = <0>;
+		clock-output-names = "dfllCPU_out";
+		nvidia,sample-rate = <12500>;
+		nvidia,droop-ctrl = <0x00000f00>;
+		nvidia,force-mode = <1>;
+		nvidia,cf = <10>;
+		nvidia,ci = <0>;
+		nvidia,cg = <2>;
 		status = "disabled";
 	};
 
@@ -580,27 +822,206 @@
 	usb@7d000000 {
 		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x7d000000 0x4000>;
-		interrupts = < 52 >;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
-		clocks = <&tegra_car 22>;	/* PERIPH_ID_USBD */
+		clocks = <&tegra_car TEGRA124_CLK_USBD>;
+		resets = <&tegra_car 22>;
+		reset-names = "usb";
+		nvidia,phy = <&phy1>;
+		status = "disabled";
+	};
+
+	phy1: usb-phy@7d000000 {
+		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
+		reg = <0x7d000000 0x4000>,
+		      <0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA124_CLK_USBD>,
+			 <&tegra_car TEGRA124_CLK_PLL_U>,
+			 <&tegra_car TEGRA124_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		resets = <&tegra_car 22>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <0>;
+		nvidia,xcvr-lsrslew = <3>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		nvidia,xcvr-hsslew = <12>;
+		nvidia,has-utmi-pad-registers;
 		status = "disabled";
 	};
 
 	usb@7d004000 {
 		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x7d004000 0x4000>;
-		interrupts = < 53 >;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "hsic";
-		clocks = <&tegra_car 58>;	/* PERIPH_ID_USB2 */
+		clocks = <&tegra_car TEGRA124_CLK_USB2>;
+		resets = <&tegra_car 58>;
+		reset-names = "usb";
+		nvidia,phy = <&phy2>;
+		status = "disabled";
+	};
+
+	phy2: usb-phy@7d004000 {
+		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
+		reg = <0x7d004000 0x4000>,
+		      <0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA124_CLK_USB2>,
+			 <&tegra_car TEGRA124_CLK_PLL_U>,
+			 <&tegra_car TEGRA124_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		resets = <&tegra_car 58>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <0>;
+		nvidia,xcvr-lsrslew = <3>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		nvidia,xcvr-hsslew = <12>;
 		status = "disabled";
 	};
 
 	usb@7d008000 {
 		compatible = "nvidia,tegra124-ehci", "nvidia,tegra30-ehci";
 		reg = <0x7d008000 0x4000>;
-		interrupts = < 129 >;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
-		clocks = <&tegra_car 59>;	/* PERIPH_ID_USB3 */
+		clocks = <&tegra_car TEGRA124_CLK_USB3>;
+		resets = <&tegra_car 59>;
+		reset-names = "usb";
+		nvidia,phy = <&phy3>;
 		status = "disabled";
 	};
+
+	phy3: usb-phy@7d008000 {
+		compatible = "nvidia,tegra124-usb-phy", "nvidia,tegra30-usb-phy";
+		reg = <0x7d008000 0x4000>,
+		      <0x7d000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA124_CLK_USB3>,
+			 <&tegra_car TEGRA124_CLK_PLL_U>,
+			 <&tegra_car TEGRA124_CLK_USBD>;
+		clock-names = "reg", "pll_u", "utmi-pads";
+		resets = <&tegra_car 59>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		nvidia,hssync-start-delay = <0>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <0>;
+		nvidia,xcvr-lsrslew = <3>;
+		nvidia,hssquelch-level = <2>;
+		nvidia,hsdiscon-level = <5>;
+		nvidia,xcvr-hsslew = <12>;
+		status = "disabled";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <0>;
+
+			clocks = <&tegra_car TEGRA124_CLK_CCLK_G>,
+				 <&tegra_car TEGRA124_CLK_CCLK_LP>,
+				 <&tegra_car TEGRA124_CLK_PLL_X>,
+				 <&tegra_car TEGRA124_CLK_PLL_P>,
+				 <&dfll>;
+			clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll";
+			/* FIXME: what's the actual transition time? */
+			clock-latency = <300000>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <1>;
+		};
+
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <2>;
+		};
+
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a15";
+			reg = <3>;
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a15-pmu";
+		interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&{/cpus/cpu@0}>,
+				     <&{/cpus/cpu@1}>,
+				     <&{/cpus/cpu@2}>,
+				     <&{/cpus/cpu@3}>;
+	};
+
+	thermal-zones {
+		cpu {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+
+			thermal-sensors =
+				<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+		};
+
+		mem {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+
+			thermal-sensors =
+				<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;
+		};
+
+		gpu {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+
+			thermal-sensors =
+				<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
+		};
+
+		pllx {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+
+			thermal-sensors =
+				<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+				(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupt-parent = <&gic>;
+	};
 };

arch/arm/dts/tegra20-colibri.dts

@@ -20,7 +20,7 @@
 		sdhci0 = "/sdhci@c8000600";
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 		dc@54200000 {
 			status = "okay";
@@ -32,16 +32,19 @@
 	};
 
 	usb@c5000000 {
+		statuc = "okay";
 		dr_mode = "otg";
 	};
 
 	usb@c5004000 {
+		statuc = "okay";
 		/* VBUS_LAN */
 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
 	};
 
 	usb@c5008000 {
+		statuc = "okay";
 		/* USBH_PEN */
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
 	};
@@ -88,6 +91,23 @@
 		cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm: pwm@7000a000 {
+		status = "okay";
+	};
+
 	lcd_panel: panel {
 		clock = <25175000>;
 		xres = <640>;

arch/arm/dts/tegra20-harmony.dts

@@ -21,7 +21,7 @@
 		reg = <0x00000000 0x40000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 		dc@54200000 {
 			status = "okay";
@@ -46,30 +46,15 @@
 		};
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
-	usb@c5000000 {
-		status = "disabled";
-	};
-
 	usb@c5004000 {
+		statuc = "okay";
 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) 0>;
 	};
 
+	usb@c5008000 {
+		status = "okay";
+	};
+
 	sdhci@c8000200 {
 		status = "okay";
 		cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
@@ -86,6 +71,23 @@
 		bus-width = <8>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm: pwm@7000a000 {
+		status = "okay";
+	};
+
 	lcd_panel: panel {
 		clock = <42430000>;
 		xres = <1024>;

arch/arm/dts/tegra20-medcom-wide.dts

@@ -19,7 +19,7 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 
 		dc@54200000 {
@@ -36,28 +36,12 @@
 		clock-frequency = <216000000>;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
+	usb@c5008000 {
+		status = "okay";
 	};
 
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
+	pwm: pwm@7000a000 {
+		status = "okay";
 	};
 
 	lcd_panel: panel {

arch/arm/dts/tegra20-paz00.dts

@@ -20,7 +20,7 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 		dc@54200000 {
 			status = "okay";
@@ -35,28 +35,8 @@
 		clock-frequency = < 216000000 >;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000000 {
@@ -72,6 +52,23 @@
 		bus-width = <8>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm: pwm@7000a000 {
+		status = "okay";
+	};
+
 	lcd_panel: panel {
 		/* PAZ00 has 1024x600 */
 		clock = <54030000>;

arch/arm/dts/tegra20-plutux.dts

@@ -38,12 +38,4 @@
 	i2c@7000d000 {
 		status = "disabled";
 	};
-
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
-	};
 };

arch/arm/dts/tegra20-seaboard.dts

@@ -31,7 +31,7 @@
 		reg = < 0x00000000 0x40000000 >;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 		dc@54200000 {
 			status = "okay";
@@ -40,10 +40,15 @@
 				nvidia,panel = <&lcd_panel>;
 			};
 		};
+
+		dc@54240000 {
+			status = "disabled";
+		};
 	};
 
 	/* This is not used in U-Boot, but is expected to be in kernel .dts */
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <100000>;
 		pmic@34 {
 			compatible = "ti,tps6586x";
@@ -75,18 +80,21 @@
 	};
 
 	i2c@7000c000 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	i2c@7000c400 {
-		status = "disabled";
+		status = "okay";
 	};
 
 	i2c@7000c500 {
+		status = "okay";
 		clock-frequency = <100000>;
 	};
 
 	kbc@7000e200 {
+		status = "okay";
 		linux,keymap = <0x00020011 0x0003001f 0x0004001e 0x0005002c
 			0x000701d0 0x0107007d 0x02060064 0x02070038 0x03000006
 			0x03010005 0x03020013 0x03030012 0x03040021 0x03050020
@@ -114,6 +122,8 @@
 	};
 
 	emc@7000f400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
 		emc-table@190000 {
 			reg = < 190000 >;
 			compatible = "nvidia,tegra20-emc-table";
@@ -151,6 +161,7 @@
 	};
 
 	usb@c5000000 {
+		status = "okay";
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
 		dr_mode = "otg";
 	};
@@ -159,6 +170,10 @@
 		status = "disabled";
 	};
 
+	usb@c5008000 {
+		status = "okay";
+	};
+
 	sdhci@c8000400 {
 		status = "okay";
 		cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
@@ -172,6 +187,23 @@
 		bus-width = <8>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm: pwm@7000a000 {
+		status = "okay";
+	};
+
 	lcd_panel: panel {
 		/* Seaboard has 1366x768 */
 		clock = <70600000>;

arch/arm/dts/tegra20-tamonten.dtsi

@@ -8,7 +8,7 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		hdmi {
 			vdd-supply = <&hdmi_vdd_reg>;
 			pll-supply = <&hdmi_pll_reg>;
@@ -483,6 +483,19 @@
 		status = "okay";
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 

arch/arm/dts/tegra20-tec.dts

@@ -19,7 +19,7 @@
 		reg = <0x00000000 0x20000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 
 		dc@54200000 {
@@ -52,12 +52,8 @@
 		status = "disabled";
 	};
 
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
+	pwm: pwm@7000a000 {
+		status = "okay";
 	};
 
 	lcd_panel: panel {

arch/arm/dts/tegra20-trimslice.dts

@@ -26,27 +26,11 @@
 		clock-frequency = <216000000>;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
 	spi@7000c380 {
 		status = "okay";
 		spi-max-frequency = <25000000>;
 	};
 
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
 	pcie-controller@80003000 {
 		status = "okay";
 
@@ -62,13 +46,10 @@
 	};
 
 	usb@c5000000 {
+		status = "okay";
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 	};
 
-	usb@c5004000 {
-		status = "disabled";
-	};
-
 	sdhci@c8000000 {
 		status = "okay";
 		bus-width = <4>;
@@ -81,6 +62,19 @@
 		bus-width = <4>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;

arch/arm/dts/tegra20-ventana.dts

@@ -20,7 +20,7 @@
 		reg = <0x00000000 0x40000000>;
 	};
 
-	host1x {
+	host1x@50000000 {
 		status = "okay";
 		dc@54200000 {
 			status = "okay";
@@ -35,28 +35,8 @@
 		clock-frequency = < 216000000 >;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000400 {
@@ -72,6 +52,23 @@
 		bus-width = <8>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
+	pwm: pwm@7000a000 {
+		status = "okay";
+	};
+
 	lcd_panel: panel {
 		clock = <72072000>;
 		xres = <1366>;

arch/arm/dts/tegra20-whistler.dts

@@ -26,19 +26,8 @@
 		clock-frequency = < 216000000 >;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
 	i2c@7000d000 {
+		status = "okay";
 		clock-frequency = <100000>;
 
 		pmic@3c {
@@ -56,12 +45,8 @@
 		};
 	};
 
-	usb@c5000000 {
-		status = "disabled";
-	};
-
-	usb@c5004000 {
-		status = "disabled";
+	usb@c5008000 {
+		status = "okay";
 	};
 
 	sdhci@c8000400 {
@@ -74,4 +59,18 @@
 		status = "okay";
 		bus-width = <8>;
 	};
+
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 };

arch/arm/dts/tegra20.dtsi

@@ -1,72 +1,94 @@
 #include <dt-bindings/clock/tegra20-car.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 #include "skeleton.dtsi"
 
 / {
 	compatible = "nvidia,tegra20";
-	interrupt-parent = <&intc>;
+	interrupt-parent = <&lic>;
 
-	host1x {
+	host1x@50000000 {
+		u-boot,dm-pre-reloc;
 		compatible = "nvidia,tegra20-host1x", "simple-bus";
 		reg = <0x50000000 0x00024000>;
-		interrupts = <0 65 0x04   /* mpcore syncpt */
-			      0 67 0x04>; /* mpcore general */
-		status = "disabled";
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */
+			     <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */
+		clocks = <&tegra_car TEGRA20_CLK_HOST1X>;
+		resets = <&tegra_car 28>;
+		reset-names = "host1x";
 
 		#address-cells = <1>;
 		#size-cells = <1>;
 
 		ranges = <0x54000000 0x54000000 0x04000000>;
 
-		/* video-encoding/decoding */
-		mpe {
+		mpe@54040000 {
+			compatible = "nvidia,tegra20-mpe";
 			reg = <0x54040000 0x00040000>;
-			interrupts = <0 68 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_MPE>;
+			resets = <&tegra_car 60>;
+			reset-names = "mpe";
 		};
 
-		/* video input */
-		vi {
+		vi@54080000 {
+			compatible = "nvidia,tegra20-vi";
 			reg = <0x54080000 0x00040000>;
-			interrupts = <0 69 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_VI>;
+			resets = <&tegra_car 20>;
+			reset-names = "vi";
 		};
 
-		/* EPP */
-		epp {
+		epp@540c0000 {
+			compatible = "nvidia,tegra20-epp";
 			reg = <0x540c0000 0x00040000>;
-			interrupts = <0 70 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_EPP>;
+			resets = <&tegra_car 19>;
+			reset-names = "epp";
 		};
 
-		/* ISP */
-		isp {
+		isp@54100000 {
+			compatible = "nvidia,tegra20-isp";
 			reg = <0x54100000 0x00040000>;
-			interrupts = <0 71 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_ISP>;
+			resets = <&tegra_car 23>;
+			reset-names = "isp";
 		};
 
-		/* 2D engine */
-		gr2d {
+		gr2d@54140000 {
+			compatible = "nvidia,tegra20-gr2d";
 			reg = <0x54140000 0x00040000>;
-			interrupts = <0 72 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_GR2D>;
+			resets = <&tegra_car 21>;
+			reset-names = "2d";
 		};
 
-		/* 3D engine */
-		gr3d {
+		gr3d@54180000 {
+			compatible = "nvidia,tegra20-gr3d";
 			reg = <0x54180000 0x00040000>;
-			status = "disabled";
+			clocks = <&tegra_car TEGRA20_CLK_GR3D>;
+			resets = <&tegra_car 24>;
+			reset-names = "3d";
 		};
 
-		/* display controllers */
 		dc@54200000 {
+			u-boot,dm-pre-reloc;
 			compatible = "nvidia,tegra20-dc";
 			reg = <0x54200000 0x00040000>;
-			interrupts = <0 73 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_DISP1>,
+				 <&tegra_car TEGRA20_CLK_PLL_P>;
+			clock-names = "dc", "parent";
+			resets = <&tegra_car 27>;
+			reset-names = "dc";
+
+			nvidia,head = <0>;
 
 			rgb {
 				status = "disabled";
@@ -76,69 +98,138 @@
 		dc@54240000 {
 			compatible = "nvidia,tegra20-dc";
 			reg = <0x54240000 0x00040000>;
-			interrupts = <0 74 0x04>;
-			status = "disabled";
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_DISP2>,
+				 <&tegra_car TEGRA20_CLK_PLL_P>;
+			clock-names = "dc", "parent";
+			resets = <&tegra_car 26>;
+			reset-names = "dc";
+
+			nvidia,head = <1>;
 
 			rgb {
 				status = "disabled";
 			};
 		};
 
-		/* outputs */
-		hdmi {
+		hdmi@54280000 {
 			compatible = "nvidia,tegra20-hdmi";
 			reg = <0x54280000 0x00040000>;
-			interrupts = <0 75 0x04>;
+			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_HDMI>,
+				 <&tegra_car TEGRA20_CLK_PLL_D_OUT0>;
+			clock-names = "hdmi", "parent";
+			resets = <&tegra_car 51>;
+			reset-names = "hdmi";
 			status = "disabled";
 		};
 
-		tvo {
+		tvo@542c0000 {
 			compatible = "nvidia,tegra20-tvo";
 			reg = <0x542c0000 0x00040000>;
-			interrupts = <0 76 0x04>;
+			interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&tegra_car TEGRA20_CLK_TVO>;
 			status = "disabled";
 		};
 
-		dsi {
+		dsi@54300000 {
 			compatible = "nvidia,tegra20-dsi";
 			reg = <0x54300000 0x00040000>;
+			clocks = <&tegra_car TEGRA20_CLK_DSI>;
+			resets = <&tegra_car 48>;
+			reset-names = "dsi";
 			status = "disabled";
 		};
 	};
 
+	timer@50040600 {
+		compatible = "arm,cortex-a9-twd-timer";
+		interrupt-parent = <&intc>;
+		reg = <0x50040600 0x20>;
+		interrupts = <GIC_PPI 13
+			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+		clocks = <&tegra_car TEGRA20_CLK_TWD>;
+	};
+
 	intc: interrupt-controller@50041000 {
-		compatible = "nvidia,tegra20-gic";
+		compatible = "arm,cortex-a9-gic";
+		reg = <0x50041000 0x1000
+		       0x50040100 0x0100>;
 		interrupt-controller;
-		#interrupt-cells = <1>;
-		reg = < 0x50041000 0x1000 >,
-		      < 0x50040100 0x0100 >;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&intc>;
+	};
+
+	cache-controller@50043000 {
+		compatible = "arm,pl310-cache";
+		reg = <0x50043000 0x1000>;
+		arm,data-latency = <5 5 2>;
+		arm,tag-latency = <4 4 2>;
+		cache-unified;
+		cache-level = <2>;
+	};
+
+	lic: interrupt-controller@60004000 {
+		compatible = "nvidia,tegra20-ictlr";
+		reg = <0x60004000 0x100>,
+		      <0x60004100 0x50>,
+		      <0x60004200 0x50>,
+		      <0x60004300 0x50>;
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&intc>;
+	};
+
+	timer@60005000 {
+		compatible = "nvidia,tegra20-timer";
+		reg = <0x60005000 0x60>;
+		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_TIMER>;
 	};
 
 	tegra_car: clock@60006000 {
 		compatible = "nvidia,tegra20-car";
 		reg = <0x60006000 0x1000>;
 		#clock-cells = <1>;
+		#reset-cells = <1>;
 	};
 
-	apbdma: dma {
+	flow-controller@60007000 {
+		compatible = "nvidia,tegra20-flowctrl";
+		reg = <0x60007000 0x1000>;
+	};
+
+	apbdma: dma@6000a000 {
 		compatible = "nvidia,tegra20-apbdma";
 		reg = <0x6000a000 0x1200>;
-		interrupts = <0 104 0x04
-			      0 105 0x04
-			      0 106 0x04
-			      0 107 0x04
-			      0 108 0x04
-			      0 109 0x04
-			      0 110 0x04
-			      0 111 0x04
-			      0 112 0x04
-			      0 113 0x04
-			      0 114 0x04
-			      0 115 0x04
-			      0 116 0x04
-			      0 117 0x04
-			      0 118 0x04
-			      0 119 0x04>;
+		interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_APBDMA>;
+		resets = <&tegra_car 34>;
+		reset-names = "dma";
+		#dma-cells = <1>;
+	};
+
+	ahb@6000c000 {
+		compatible = "nvidia,tegra20-ahb";
+		reg = <0x6000c000 0x110>; /* AHB Arbitration + Gizmo Controller */
 	};
 
 	gpio: gpio@6000d000 {
@@ -155,41 +246,73 @@
 		gpio-controller;
 		#interrupt-cells = <2>;
 		interrupt-controller;
+		/*
+		gpio-ranges = <&pinmux 0 0 224>;
+		*/
 	};
 
-	pinmux: pinmux@70000000 {
+	apbmisc@70000800 {
+		compatible = "nvidia,tegra20-apbmisc";
+		reg = <0x70000800 0x64   /* Chip revision */
+		       0x70000008 0x04>; /* Strapping options */
+	};
+
+	pinmux: pinmux@70000014 {
 		compatible = "nvidia,tegra20-pinmux";
-		reg = < 0x70000014 0x10    /* Tri-state registers */
-			0x70000080 0x20    /* Mux registers */
-			0x700000a0 0x14    /* Pull-up/down registers */
-			0x70000868 0xa8 >; /* Pad control registers */
+		reg = <0x70000014 0x10   /* Tri-state registers */
+		       0x70000080 0x20   /* Mux registers */
+		       0x700000a0 0x14   /* Pull-up/down registers */
+		       0x70000868 0xa8>; /* Pad control registers */
 	};
 
 	das@70000c00 {
-		#address-cells = <1>;
-		#size-cells = <0>;
 		compatible = "nvidia,tegra20-das";
 		reg = <0x70000c00 0x80>;
 	};
 
-	i2s@70002800 {
-		#address-cells = <1>;
-		#size-cells = <0>;
+	tegra_ac97: ac97@70002000 {
+		compatible = "nvidia,tegra20-ac97";
+		reg = <0x70002000 0x200>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_AC97>;
+		resets = <&tegra_car 3>;
+		reset-names = "ac97";
+		dmas = <&apbdma 12>, <&apbdma 12>;
+		dma-names = "rx", "tx";
+		status = "disabled";
+	};
+
+	tegra_i2s1: i2s@70002800 {
 		compatible = "nvidia,tegra20-i2s";
 		reg = <0x70002800 0x200>;
-		interrupts = < 45 >;
-		dma-channel = < 2 >;
+		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_I2S1>;
+		resets = <&tegra_car 11>;
+		reset-names = "i2s";
+		dmas = <&apbdma 2>, <&apbdma 2>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
-	i2s@70002a00 {
-		#address-cells = <1>;
-		#size-cells = <0>;
+	tegra_i2s2: i2s@70002a00 {
 		compatible = "nvidia,tegra20-i2s";
 		reg = <0x70002a00 0x200>;
-		interrupts = < 35 >;
-		dma-channel = < 1 >;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_I2S2>;
+		resets = <&tegra_car 18>;
+		reset-names = "i2s";
+		dmas = <&apbdma 1>, <&apbdma 1>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
+	/*
+	 * There are two serial driver i.e. 8250 based simple serial
+	 * driver and APB DMA based serial driver for higher baudrate
+	 * and performace. To enable the 8250 based driver, the compatible
+	 * is "nvidia,tegra20-uart" and to enable the APB DMA based serial
+	 * driver, the comptible is "nvidia,tegra20-hsuart".
+	 */
 	uarta: serial@70006000 {
 		compatible = "nvidia,tegra20-uart";
 		reg = <0x70006000 0x40>;
@@ -266,58 +389,95 @@
 		compatible = "nvidia,tegra20-pwm";
 		reg = <0x7000a000 0x100>;
 		#pwm-cells = <2>;
+		clocks = <&tegra_car TEGRA20_CLK_PWM>;
+		resets = <&tegra_car 17>;
+		reset-names = "pwm";
+		status = "disabled";
+	};
+
+	rtc@7000e000 {
+		compatible = "nvidia,tegra20-rtc";
+		reg = <0x7000e000 0x100>;
+		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_RTC>;
 	};
 
 	i2c@7000c000 {
+		compatible = "nvidia,tegra20-i2c";
+		reg = <0x7000c000 0x100>;
+		interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "nvidia,tegra20-i2c";
-		reg = <0x7000C000 0x100>;
-		interrupts = < 70 >;
-		/* PERIPH_ID_I2C1, PLL_P_OUT3 */
-		clocks = <&tegra_car 12>, <&tegra_car 124>;
+		clocks = <&tegra_car TEGRA20_CLK_I2C1>,
+			 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+		clock-names = "div-clk", "fast-clk";
+		resets = <&tegra_car 12>;
+		reset-names = "i2c";
+		dmas = <&apbdma 21>, <&apbdma 21>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
 	spi@7000c380 {
 		compatible = "nvidia,tegra20-sflash";
 		reg = <0x7000c380 0x80>;
-		interrupts = <0 39 0x04>;
-		nvidia,dma-request-selector = <&apbdma 11>;
+		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&tegra_car TEGRA20_CLK_SPI>;
+		resets = <&tegra_car 43>;
+		reset-names = "spi";
+		dmas = <&apbdma 11>, <&apbdma 11>;
+		dma-names = "rx", "tx";
 		status = "disabled";
-		/* PERIPH_ID_SPI1, PLLP_OUT0 */
-		clocks = <&tegra_car 43>;
 	};
 
 	i2c@7000c400 {
+		compatible = "nvidia,tegra20-i2c";
+		reg = <0x7000c400 0x100>;
+		interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "nvidia,tegra20-i2c";
-		reg = <0x7000C400 0x100>;
-		interrupts = < 116 >;
-		/* PERIPH_ID_I2C2, PLL_P_OUT3 */
-		clocks = <&tegra_car 54>, <&tegra_car 124>;
+		clocks = <&tegra_car TEGRA20_CLK_I2C2>,
+			 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+		clock-names = "div-clk", "fast-clk";
+		resets = <&tegra_car 54>;
+		reset-names = "i2c";
+		dmas = <&apbdma 22>, <&apbdma 22>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
 	i2c@7000c500 {
+		compatible = "nvidia,tegra20-i2c";
+		reg = <0x7000c500 0x100>;
+		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "nvidia,tegra20-i2c";
-		reg = <0x7000C500 0x100>;
-		interrupts = < 124 >;
-		/* PERIPH_ID_I2C3, PLL_P_OUT3 */
-		clocks = <&tegra_car 67>, <&tegra_car 124>;
+		clocks = <&tegra_car TEGRA20_CLK_I2C3>,
+			 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+		clock-names = "div-clk", "fast-clk";
+		resets = <&tegra_car 67>;
+		reset-names = "i2c";
+		dmas = <&apbdma 23>, <&apbdma 23>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
 	i2c@7000d000 {
+		compatible = "nvidia,tegra20-i2c-dvc";
+		reg = <0x7000d000 0x200>;
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "nvidia,tegra20-i2c-dvc";
-		reg = <0x7000D000 0x200>;
-		interrupts = < 85 >;
-		/* PERIPH_ID_DVC_I2C, PLL_P_OUT3 */
-		clocks = <&tegra_car 47>, <&tegra_car 124>;
+		clocks = <&tegra_car TEGRA20_CLK_DVC>,
+			 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
+		clock-names = "div-clk", "fast-clk";
+		resets = <&tegra_car 47>;
+		reset-names = "i2c";
+		dmas = <&apbdma 24>, <&apbdma 24>;
+		dma-names = "rx", "tx";
+		status = "disabled";
 	};
 
 	spi@7000d400 {
@@ -376,17 +536,50 @@
 		status = "disabled";
 	};
 
-
 	kbc@7000e200 {
 		compatible = "nvidia,tegra20-kbc";
-		reg = <0x7000e200 0x0078>;
+		reg = <0x7000e200 0x100>;
+		interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_KBC>;
+		resets = <&tegra_car 36>;
+		reset-names = "kbc";
+		status = "disabled";
 	};
 
-	emc@7000f400 {
-		#address-cells = < 1 >;
-		#size-cells = < 0 >;
+	pmc@7000e400 {
+		compatible = "nvidia,tegra20-pmc";
+		reg = <0x7000e400 0x400>;
+		clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>;
+		clock-names = "pclk", "clk32k_in";
+	};
+
+	memory-controller@7000f000 {
+		compatible = "nvidia,tegra20-mc";
+		reg = <0x7000f000 0x024
+		       0x7000f03c 0x3c4>;
+		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	iommu@7000f024 {
+		compatible = "nvidia,tegra20-gart";
+		reg = <0x7000f024 0x00000018	/* controller registers */
+		       0x58000000 0x02000000>;	/* GART aperture */
+	};
+
+	memory-controller@7000f400 {
 		compatible = "nvidia,tegra20-emc";
 		reg = <0x7000f400 0x200>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+	};
+
+	fuse@7000f800 {
+		compatible = "nvidia,tegra20-efuse";
+		reg = <0x7000f800 0x400>;
+		clocks = <&tegra_car TEGRA20_CLK_FUSE>;
+		clock-names = "fuse";
+		resets = <&tegra_car 39>;
+		reset-names = "fuse";
 	};
 
 	pcie-controller@80003000 {
@@ -416,9 +609,12 @@
 
 		clocks = <&tegra_car TEGRA20_CLK_PEX>,
 			 <&tegra_car TEGRA20_CLK_AFI>,
-			 <&tegra_car TEGRA20_CLK_PCIE_XCLK>,
 			 <&tegra_car TEGRA20_CLK_PLL_E>;
-		clock-names = "pex", "afi", "pcie_xclk", "pll_e";
+		clock-names = "pex", "afi", "pll_e";
+		resets = <&tegra_car 70>,
+			 <&tegra_car 72>,
+			 <&tegra_car 74>;
+		reset-names = "pex", "afi", "pcie_x";
 		status = "disabled";
 
 		pci@1,0 {
@@ -451,57 +647,158 @@
 	usb@c5000000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5000000 0x4000>;
-		interrupts = < 52 >;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
-		clocks = <&tegra_car 22>;	/* PERIPH_ID_USBD */
 		nvidia,has-legacy-mode;
+		clocks = <&tegra_car TEGRA20_CLK_USBD>;
+		resets = <&tegra_car 22>;
+		reset-names = "usb";
+		nvidia,needs-double-reset;
+		nvidia,phy = <&phy1>;
+		status = "disabled";
+	};
+
+	phy1: usb-phy@c5000000 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5000000 0x4000 0xc5000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA20_CLK_USBD>,
+			 <&tegra_car TEGRA20_CLK_PLL_U>,
+			 <&tegra_car TEGRA20_CLK_CLK_M>,
+			 <&tegra_car TEGRA20_CLK_USBD>;
+		clock-names = "reg", "pll_u", "timer", "utmi-pads";
+		resets = <&tegra_car 22>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		nvidia,has-legacy-mode;
+		nvidia,hssync-start-delay = <9>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <1>;
+		nvidia,xcvr-lsrslew = <1>;
+		nvidia,has-utmi-pad-registers;
+		status = "disabled";
 	};
 
 	usb@c5004000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5004000 0x4000>;
-		interrupts = < 53 >;
+		interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "ulpi";
-		clocks = <&tegra_car 58>;	/* PERIPH_ID_USB2 */
+		clocks = <&tegra_car TEGRA20_CLK_USB2>;
+		resets = <&tegra_car 58>;
+		reset-names = "usb";
+		nvidia,phy = <&phy2>;
+		status = "disabled";
+	};
+
+	phy2: usb-phy@c5004000 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5004000 0x4000>;
+		phy_type = "ulpi";
+		clocks = <&tegra_car TEGRA20_CLK_USB2>,
+			 <&tegra_car TEGRA20_CLK_PLL_U>,
+			 <&tegra_car TEGRA20_CLK_CDEV2>;
+		clock-names = "reg", "pll_u", "ulpi-link";
+		resets = <&tegra_car 58>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		status = "disabled";
 	};
 
 	usb@c5008000 {
 		compatible = "nvidia,tegra20-ehci", "usb-ehci";
 		reg = <0xc5008000 0x4000>;
-		interrupts = < 129 >;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		phy_type = "utmi";
-		clocks = <&tegra_car 59>;	/* PERIPH_ID_USB3 */
+		clocks = <&tegra_car TEGRA20_CLK_USB3>;
+		resets = <&tegra_car 59>;
+		reset-names = "usb";
+		nvidia,phy = <&phy3>;
+		status = "disabled";
+	};
+
+	phy3: usb-phy@c5008000 {
+		compatible = "nvidia,tegra20-usb-phy";
+		reg = <0xc5008000 0x4000 0xc5000000 0x4000>;
+		phy_type = "utmi";
+		clocks = <&tegra_car TEGRA20_CLK_USB3>,
+			 <&tegra_car TEGRA20_CLK_PLL_U>,
+			 <&tegra_car TEGRA20_CLK_CLK_M>,
+			 <&tegra_car TEGRA20_CLK_USBD>;
+		clock-names = "reg", "pll_u", "timer", "utmi-pads";
+		resets = <&tegra_car 59>, <&tegra_car 22>;
+		reset-names = "usb", "utmi-pads";
+		nvidia,hssync-start-delay = <9>;
+		nvidia,idle-wait-delay = <17>;
+		nvidia,elastic-limit = <16>;
+		nvidia,term-range-adj = <6>;
+		nvidia,xcvr-setup = <9>;
+		nvidia,xcvr-lsfslew = <2>;
+		nvidia,xcvr-lsrslew = <2>;
+		status = "disabled";
 	};
 
 	sdhci@c8000000 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000000 0x200>;
-		interrupts = <0 14 0x04>;
-		clocks = <&tegra_car 14>;
+		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_SDMMC1>;
+		resets = <&tegra_car 14>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@c8000200 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000200 0x200>;
-		interrupts = <0 15 0x04>;
-		clocks = <&tegra_car 9>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_SDMMC2>;
+		resets = <&tegra_car 9>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@c8000400 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000400 0x200>;
-		interrupts = <0 19 0x04>;
-		clocks = <&tegra_car 69>;
+		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_SDMMC3>;
+		resets = <&tegra_car 69>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
 
 	sdhci@c8000600 {
 		compatible = "nvidia,tegra20-sdhci";
 		reg = <0xc8000600 0x200>;
-		interrupts = <0 31 0x04>;
-		clocks = <&tegra_car 15>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_SDMMC4>;
+		resets = <&tegra_car 15>;
+		reset-names = "sdhci";
 		status = "disabled";
 	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <0>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			reg = <1>;
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+	};
 };

arch/arm/dts/uniphier-common32.dtsi

@@ -23,12 +23,6 @@
 		ranges;
 		interrupt-parent = <&intc>;
 
-		extbus: extbus {
-			compatible = "simple-bus";
-			#address-cells = <2>;
-			#size-cells = <1>;
-		};
-
 		serial0: serial@54006800 {
 			compatible = "socionext,uniphier-uart";
 			status = "disabled";
@@ -69,9 +63,16 @@
 			clocks = <&uart_clk>;
 		};
 
-		system-bus-controller@58c00000 {
-			compatible = "socionext,uniphier-system-bus-controller";
-			reg = <0x58c00000 0x400>, <0x59800000 0x2000>;
+		system_bus: system-bus@58c00000 {
+			compatible = "socionext,uniphier-system-bus";
+			reg = <0x58c00000 0x400>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+		};
+
+		smpctrl@59800000 {
+			compatible = "socionext,uniphier-smpctrl";
+			reg = <0x59801000 0x400>;
 		};
 
 		mio: mioctrl@59810000 {

arch/arm/dts/uniphier-ph1-ld4-ref.dts

@@ -51,6 +51,10 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-ld4.dtsi

@@ -56,6 +56,118 @@
 		cache-level = <2>;
 	};
 
+	port0x: gpio@55000008 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000008 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port1x: gpio@55000010 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000010 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port2x: gpio@55000018 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000018 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port3x: gpio@55000020 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000020 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port4: gpio@55000028 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000028 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port5x: gpio@55000030 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000030 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port6x: gpio@55000038 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000038 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port7x: gpio@55000040 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000040 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port8x: gpio@55000048 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000048 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port9x: gpio@55000050 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000050 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port10x: gpio@55000058 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000058 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port11x: gpio@55000060 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000060 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port12x: gpio@55000068 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000068 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port13x: gpio@55000070 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000070 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port14x: gpio@55000078 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000078 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port16x: gpio@55000088 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000088 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	i2c0: i2c@58400000 {
 		compatible = "socionext,uniphier-i2c";
 		status = "disabled";
@@ -108,6 +220,31 @@
 		clock-frequency = <100000>;
 	};
 
+	sd: sdhc@5a400000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a400000 0x200>;
+		interrupts = <0 76 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd>;
+		pinctrl-1 = <&pinctrl_sd_1v8>;
+		clocks = <&mio 0>;
+		bus-width = <4>;
+	};
+
+	emmc: sdhc@5a500000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a500000 0x200>;
+		interrupts = <0 78 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_emmc>;
+		pinctrl-1 = <&pinctrl_emmc_1v8>;
+		clocks = <&mio 1>;
+		bus-width = <8>;
+		non-removable;
+	};
+
 	usb0: usb@5a800100 {
 		compatible = "socionext,uniphier-ehci", "generic-ehci";
 		status = "disabled";

arch/arm/dts/uniphier-ph1-ld6b-ref.dts

@@ -53,6 +53,10 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-pro4-ace.dts

@@ -69,6 +69,10 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-pro4-ref.dts

@@ -54,6 +54,14 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
+&sd1 {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-pro4-sanji.dts

@@ -64,6 +64,10 @@
 	status = "okay";
 };
 
+&emmc {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };
@@ -91,6 +95,14 @@
 	u-boot,dm-pre-reloc;
 };
 
+&mio {
+	u-boot,dm-pre-reloc;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
 &pinctrl {
 	u-boot,dm-pre-reloc;
 };
@@ -98,3 +110,7 @@
 &pinctrl_uart0 {
 	u-boot,dm-pre-reloc;
 };
+
+&pinctrl_emmc {
+	u-boot,dm-pre-reloc;
+};

arch/arm/dts/uniphier-ph1-pro4.dtsi

@@ -64,6 +64,209 @@
 		cache-level = <2>;
 	};
 
+	port0x: gpio@55000008 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000008 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port1x: gpio@55000010 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000010 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port2x: gpio@55000018 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000018 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port3x: gpio@55000020 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000020 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port4: gpio@55000028 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000028 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port5x: gpio@55000030 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000030 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port6x: gpio@55000038 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000038 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port7x: gpio@55000040 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000040 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port8x: gpio@55000048 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000048 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port9x: gpio@55000050 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000050 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port10x: gpio@55000058 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000058 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port11x: gpio@55000060 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000060 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port12x: gpio@55000068 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000068 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port13x: gpio@55000070 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000070 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port14x: gpio@55000078 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000078 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port17x: gpio@550000a0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port18x: gpio@550000a8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port19x: gpio@550000b0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port20x: gpio@550000b8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port21x: gpio@550000c0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port22x: gpio@550000c8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port23x: gpio@550000d0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port24x: gpio@550000d8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port25x: gpio@550000e0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port26x: gpio@550000e8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port27x: gpio@550000f0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port28x: gpio@550000f8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port29x: gpio@55000100 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000100 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port30x: gpio@55000108 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000108 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	i2c0: i2c@58780000 {
 		compatible = "socionext,uniphier-fi2c";
 		status = "disabled";
@@ -140,6 +343,43 @@
 		clock-frequency = <400000>;
 	};
 
+	sd: sdhc@5a400000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a400000 0x200>;
+		interrupts = <0 76 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd>;
+		pinctrl-1 = <&pinctrl_sd_1v8>;
+		clocks = <&mio 0>;
+		bus-width = <4>;
+	};
+
+	emmc: sdhc@5a500000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a500000 0x200>;
+		interrupts = <0 78 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_emmc>;
+		pinctrl-1 = <&pinctrl_emmc_1v8>;
+		clocks = <&mio 1>;
+		bus-width = <8>;
+		non-removable;
+	};
+
+	sd1: sdhc@5a600000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a600000 0x200>;
+		interrupts = <0 85 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd1>;
+		pinctrl-1 = <&pinctrl_sd1_1v8>;
+		clocks = <&mio 2>;
+		bus-width = <4>;
+	};
+
 	usb2: usb@5a800100 {
 		compatible = "socionext,uniphier-ehci", "generic-ehci";
 		status = "disabled";

arch/arm/dts/uniphier-ph1-pro5-4kbox.dts

@@ -47,6 +47,14 @@
 	status = "okay";
 };
 
+&emmc {
+	status = "okay";
+};
+
+&sd {
+	status = "okay";
+};
+
 /* for U-Boot only */
 / {
 	soc {

arch/arm/dts/uniphier-ph1-pro5.dtsi

@@ -76,6 +76,209 @@
 		cache-level = <3>;
 	};
 
+	port0x: gpio@55000008 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000008 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port1x: gpio@55000010 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000010 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port2x: gpio@55000018 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000018 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port3x: gpio@55000020 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000020 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port4: gpio@55000028 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000028 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port5x: gpio@55000030 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000030 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port6x: gpio@55000038 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000038 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port7x: gpio@55000040 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000040 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port8x: gpio@55000048 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000048 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port9x: gpio@55000050 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000050 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port10x: gpio@55000058 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000058 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port11x: gpio@55000060 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000060 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port12x: gpio@55000068 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000068 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port13x: gpio@55000070 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000070 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port14x: gpio@55000078 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000078 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port17x: gpio@550000a0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port18x: gpio@550000a8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port19x: gpio@550000b0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port20x: gpio@550000b8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port21x: gpio@550000c0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port22x: gpio@550000c8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port23x: gpio@550000d0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port24x: gpio@550000d8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port25x: gpio@550000e0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port26x: gpio@550000e8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port27x: gpio@550000f0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port28x: gpio@550000f8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port29x: gpio@55000100 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000100 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port30x: gpio@55000108 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000108 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	i2c0: i2c@58780000 {
 		compatible = "socionext,uniphier-fi2c";
 		status = "disabled";
@@ -152,6 +355,30 @@
 		clock-frequency = <400000>;
 	};
 
+	emmc: sdhc@68400000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x68400000 0x800>;
+		interrupts = <0 78 4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_emmc>;
+		clocks = <&mio 1>;
+		bus-width = <8>;
+		non-removable;
+	};
+
+	sd: sdhc@68800000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x68800000 0x800>;
+		interrupts = <0 76 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd>;
+		pinctrl-1 = <&pinctrl_sd_1v8>;
+		clocks = <&mio 0>;
+		bus-width = <4>;
+	};
+
 	usb0: usb@65a00000 {
 		compatible = "socionext,uniphier-xhci", "generic-xhci";
 		status = "disabled";

arch/arm/dts/uniphier-ph1-sld3-ref.dts

@@ -52,6 +52,10 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-sld3.dtsi

@@ -62,12 +62,6 @@
 		ranges;
 		interrupt-parent = <&intc>;
 
-		extbus: extbus {
-			compatible = "simple-bus";
-			#address-cells = <2>;
-			#size-cells = <1>;
-		};
-
 		timer@20000200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x20000200 0x20>;
@@ -117,6 +111,118 @@
 			clock-frequency = <36864000>;
 		};
 
+		port0x: gpio@55000008 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000008 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port1x: gpio@55000010 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000010 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port2x: gpio@55000018 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000018 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port3x: gpio@55000020 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000020 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port4: gpio@55000028 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000028 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port5x: gpio@55000030 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000030 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port6x: gpio@55000038 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000038 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port7x: gpio@55000040 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000040 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port8x: gpio@55000048 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000048 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port9x: gpio@55000050 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000050 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port10x: gpio@55000058 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000058 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port11x: gpio@55000060 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000060 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port12x: gpio@55000068 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000068 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port13x: gpio@55000070 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000070 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port14x: gpio@55000078 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000078 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
+		port16x: gpio@55000088 {
+			compatible = "socionext,uniphier-gpio";
+			reg = <0x55000088 0x8>;
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+
 		i2c0: i2c@58400000 {
 			compatible = "socionext,uniphier-i2c";
 			status = "disabled";
@@ -172,10 +278,16 @@
 			clock-frequency = <400000>;
 		};
 
-		system-bus-controller-misc@59800000 {
-			compatible = "socionext,uniphier-system-bus-controller-misc",
-				     "syscon";
-			reg = <0x59800000 0x2000>;
+		system_bus: system-bus@58c00000 {
+			compatible = "socionext,uniphier-system-bus";
+			reg = <0x58c00000 0x400>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+		};
+
+		smpctrl@59800000 {
+			compatible = "socionext,uniphier-smpctrl";
+			reg = <0x59801000 0x400>;
 		};
 
 		mio: mioctrl@59810000 {
@@ -186,6 +298,25 @@
 			clocks = <&sysctrl 10>, <&sysctrl 18>;
 		};
 
+		emmc: sdhc@5a400000 {
+			compatible = "socionext,uniphier-sdhc";
+			status = "disabled";
+			reg = <0x5a400000 0x200>;
+			interrupts = <0 78 4>;
+			clocks = <&mio 1>;
+			bus-width = <8>;
+			non-removable;
+		};
+
+		sd: sdhc@5a500000 {
+			compatible = "socionext,uniphier-sdhc";
+			status = "disabled";
+			reg = <0x5a500000 0x200>;
+			interrupts = <0 76 4>;
+			clocks = <&mio 0>;
+			bus-width = <4>;
+		};
+
 		usb0: usb@5a800100 {
 			compatible = "socionext,uniphier-ehci", "generic-ehci";
 			status = "disabled";

arch/arm/dts/uniphier-ph1-sld8-ref.dts

@@ -51,6 +51,10 @@
 	status = "okay";
 };
 
+&sd {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };

arch/arm/dts/uniphier-ph1-sld8.dtsi

@@ -56,6 +56,118 @@
 		cache-level = <2>;
 	};
 
+	port0x: gpio@55000008 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000008 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port1x: gpio@55000010 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000010 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port2x: gpio@55000018 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000018 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port3x: gpio@55000020 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000020 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port4: gpio@55000028 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000028 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port5x: gpio@55000030 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000030 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port6x: gpio@55000038 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000038 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port7x: gpio@55000040 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000040 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port8x: gpio@55000048 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000048 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port9x: gpio@55000050 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000050 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port10x: gpio@55000058 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000058 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port11x: gpio@55000060 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000060 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port12x: gpio@55000068 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000068 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port13x: gpio@55000070 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000070 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port14x: gpio@55000078 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000078 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port16x: gpio@55000088 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000088 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	i2c0: i2c@58400000 {
 		compatible = "socionext,uniphier-i2c";
 		status = "disabled";
@@ -108,6 +220,31 @@
 		clock-frequency = <100000>;
 	};
 
+	sd: sdhc@5a400000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a400000 0x200>;
+		interrupts = <0 76 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd>;
+		pinctrl-1 = <&pinctrl_sd_1v8>;
+		clocks = <&mio 0>;
+		bus-width = <4>;
+	};
+
+	emmc: sdhc@5a500000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		interrupts = <0 78 4>;
+		reg = <0x5a500000 0x200>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_emmc>;
+		pinctrl-1 = <&pinctrl_emmc_1v8>;
+		clocks = <&mio 1>;
+		bus-width = <8>;
+		non-removable;
+	};
+
 	usb0: usb@5a800100 {
 		compatible = "socionext,uniphier-ehci", "generic-ehci";
 		status = "disabled";

arch/arm/dts/uniphier-pinctrl.dtsi

@@ -12,6 +12,11 @@
 		function = "emmc";
 	};
 
+	pinctrl_emmc_1v8: emmc_grp_1v8 {
+		groups = "emmc", "emmc_dat8";
+		function = "emmc";
+	};
+
 	pinctrl_i2c0: i2c0_grp {
 		groups = "i2c0";
 		function = "i2c0";
@@ -37,11 +42,21 @@
 		function = "sd";
 	};
 
+	pinctrl_sd_1v8: sd_grp_1v8 {
+		groups = "sd";
+		function = "sd";
+	};
+
 	pinctrl_sd1: sd1_grp {
 		groups = "sd1";
 		function = "sd1";
 	};
 
+	pinctrl_sd1_1v8: sd1_grp_1v8 {
+		groups = "sd1";
+		function = "sd1";
+	};
+
 	pinctrl_uart0: uart0_grp {
 		groups = "uart0";
 		function = "uart0";

arch/arm/dts/uniphier-proxstream2-gentil.dts

@@ -52,6 +52,10 @@
 	status = "okay";
 };
 
+&emmc {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };
@@ -71,6 +75,14 @@
 	u-boot,dm-pre-reloc;
 };
 
+&mio {
+	u-boot,dm-pre-reloc;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
 &pinctrl {
 	u-boot,dm-pre-reloc;
 };
@@ -78,3 +90,7 @@
 &pinctrl_uart2 {
 	u-boot,dm-pre-reloc;
 };
+
+&pinctrl_emmc {
+	u-boot,dm-pre-reloc;
+};

arch/arm/dts/uniphier-proxstream2-vodka.dts

@@ -41,6 +41,10 @@
 	status = "okay";
 };
 
+&emmc {
+	status = "okay";
+};
+
 &usb0 {
 	status = "okay";
 };
@@ -56,6 +60,14 @@
 	u-boot,dm-pre-reloc;
 };
 
+&mio {
+	u-boot,dm-pre-reloc;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
 &pinctrl {
 	u-boot,dm-pre-reloc;
 };
@@ -63,3 +75,7 @@
 &pinctrl_uart2 {
 	u-boot,dm-pre-reloc;
 };
+
+&pinctrl_emmc {
+	u-boot,dm-pre-reloc;
+};

arch/arm/dts/uniphier-proxstream2.dtsi

@@ -78,6 +78,202 @@
 		cache-level = <2>;
 	};
 
+	port0x: gpio@55000008 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000008 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port1x: gpio@55000010 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000010 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port2x: gpio@55000018 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000018 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port3x: gpio@55000020 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000020 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port4: gpio@55000028 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000028 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port5x: gpio@55000030 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000030 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port6x: gpio@55000038 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000038 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port7x: gpio@55000040 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000040 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port8x: gpio@55000048 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000048 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port9x: gpio@55000050 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000050 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port10x: gpio@55000058 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000058 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port12x: gpio@55000068 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000068 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port13x: gpio@55000070 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000070 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port14x: gpio@55000078 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000078 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port15x: gpio@55000080 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000080 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port16x: gpio@55000088 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x55000088 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port17x: gpio@550000a0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port18x: gpio@550000a8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000a8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port19x: gpio@550000b0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port20x: gpio@550000b8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000b8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port21x: gpio@550000c0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port22x: gpio@550000c8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000c8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port23x: gpio@550000d0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port24x: gpio@550000d8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000d8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port25x: gpio@550000e0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port26x: gpio@550000e8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000e8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port27x: gpio@550000f0 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f0 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	port28x: gpio@550000f8 {
+		compatible = "socionext,uniphier-gpio";
+		reg = <0x550000f8 0x8>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	i2c0: i2c@58780000 {
 		compatible = "socionext,uniphier-fi2c";
 		status = "disabled";
@@ -163,6 +359,30 @@
 		clock-frequency = <400000>;
 	};
 
+	emmc: sdhc@5a000000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a000000 0x800>;
+		interrupts = <0 78 4>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_emmc>;
+		clocks = <&mio 1>;
+		bus-width = <8>;
+		non-removable;
+	};
+
+	sd: sdhc@5a400000 {
+		compatible = "socionext,uniphier-sdhc";
+		status = "disabled";
+		reg = <0x5a400000 0x800>;
+		interrupts = <0 76 4>;
+		pinctrl-names = "default", "1.8v";
+		pinctrl-0 = <&pinctrl_sd>;
+		pinctrl-1 = <&pinctrl_sd_1v8>;
+		clocks = <&mio 0>;
+		bus-width = <4>;
+	};
+
 	usb0: usb@65a00000 {
 		compatible = "socionext,uniphier-xhci", "generic-xhci";
 		status = "disabled";

arch/arm/dts/zynq-microzed.dts

@@ -24,6 +24,7 @@
 };
 
 &qspi {
+	u-boot,dm-pre-reloc;
 	status = "okay";
 };
 

arch/arm/dts/zynq-zc706.dts

@@ -306,6 +306,7 @@
 };
 
 &qspi {
+	u-boot,dm-pre-reloc;
 	status = "okay";
 };
 

arch/arm/dts/zynq-zed.dts

@@ -61,6 +61,7 @@
 };
 
 &qspi {
+	u-boot,dm-pre-reloc;
 	status = "okay";
 };
 

arch/arm/dts/zynq-zybo.dts

@@ -31,8 +31,9 @@
 	};
 
 	usb_phy0: phy0 {
-		compatible = "usb-nop-xceiv";
 		#phy-cells = <0>;
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio0 46 1>;
 	};
 };
 

arch/arm/imx-common/Kconfig

@@ -3,3 +3,17 @@ config IMX_CONFIG
 
 config ROM_UNIFIED_SECTIONS
 	bool
+
+config IMX_RDC
+	bool "i.MX Resource domain controller driver"
+	depends on ARCH_MX6 || ARCH_MX7
+	help
+	  i.MX Resource domain controller is used to assign masters
+	  and peripherals to differet domains. This can be used to
+	  isolate resources.
+
+config IMX_BOOTAUX
+	bool "Support boot auxiliary core"
+	depends on ARCH_MX7 || ARCH_MX6
+	help
+	  bootaux [addr] to boot auxiliary core.

arch/arm/imx-common/Makefile

@@ -27,6 +27,8 @@ ifeq ($(SOC),$(filter $(SOC),mx6 mx7))
 obj-y 	+= cache.o init.o
 obj-$(CONFIG_CMD_SATA) += sata.o
 obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o
+obj-$(CONFIG_IMX_RDC) += rdc-sema.o
+obj-$(CONFIG_IMX_BOOTAUX) += imx_bootaux.o
 obj-$(CONFIG_SECURE_BOOT)    += hab.o
 endif
 ifeq ($(SOC),$(filter $(SOC),vf610))

arch/arm/imx-common/imx_bootaux.c

@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+
+/* Allow for arch specific config before we boot */
+static int __arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
+{
+	/* please define platform specific arch_auxiliary_core_up() */
+	return CMD_RET_FAILURE;
+}
+
+int arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
+	__attribute__((weak, alias("__arch_auxiliary_core_up")));
+
+/* Allow for arch specific config before we boot */
+static int __arch_auxiliary_core_check_up(u32 core_id)
+{
+	/* please define platform specific arch_auxiliary_core_check_up() */
+	return 0;
+}
+
+int arch_auxiliary_core_check_up(u32 core_id)
+	__attribute__((weak, alias("__arch_auxiliary_core_check_up")));
+
+/*
+ * To i.MX6SX and i.MX7D, the image supported by bootaux needs
+ * the reset vector at the head for the image, with SP and PC
+ * as the first two words.
+ *
+ * Per the cortex-M reference manual, the reset vector of M4 needs
+ * to exist at 0x0 (TCMUL). The PC and SP are the first two addresses
+ * of that vector.  So to boot M4, the A core must build the M4's reset
+ * vector with getting the PC and SP from image and filling them to
+ * TCMUL. When M4 is kicked, it will load the PC and SP by itself.
+ * The TCMUL is mapped to (M4_BOOTROM_BASE_ADDR) at A core side for
+ * accessing the M4 TCMUL.
+ */
+int do_bootaux(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	ulong addr;
+	int ret, up;
+
+	if (argc < 2)
+		return CMD_RET_USAGE;
+
+	up = arch_auxiliary_core_check_up(0);
+	if (up) {
+		printf("## Auxiliary core is already up\n");
+		return CMD_RET_SUCCESS;
+	}
+
+	addr = simple_strtoul(argv[1], NULL, 16);
+
+	printf("## Starting auxiliary core at 0x%08lX ...\n", addr);
+
+	ret = arch_auxiliary_core_up(0, addr);
+	if (ret)
+		return CMD_RET_FAILURE;
+
+	return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(
+	bootaux, CONFIG_SYS_MAXARGS, 1,	do_bootaux,
+	"Start auxiliary core",
+	""
+);

arch/arm/imx-common/rdc-sema.c

@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/imx-common/rdc-sema.h>
+#include <asm/arch/imx-rdc.h>
+#include <asm-generic/errno.h>
+
+/*
+ * Check if the RDC Semaphore is required for this peripheral.
+ */
+static inline int imx_rdc_check_sema_required(int per_id)
+{
+	struct rdc_regs *imx_rdc = (struct rdc_regs *)RDC_BASE_ADDR;
+	u32 reg;
+
+	reg = readl(&imx_rdc->pdap[per_id]);
+	/*
+	 * No semaphore:
+	 * Intial value or this peripheral is assigned to only one domain
+	 */
+	if (!(reg & RDC_PDAP_SREQ_MASK))
+		return -ENOENT;
+
+	return 0;
+}
+
+/*
+ * Check the peripheral read / write access permission on Domain [dom_id].
+ */
+int imx_rdc_check_permission(int per_id, int dom_id)
+{
+	struct rdc_regs *imx_rdc = (struct rdc_regs *)RDC_BASE_ADDR;
+	u32 reg;
+
+	reg = readl(&imx_rdc->pdap[per_id]);
+	if (!(reg & RDC_PDAP_DRW_MASK(dom_id)))
+		return -EACCES;  /*No access*/
+
+	return 0;
+}
+
+/*
+ * Lock up the RDC semaphore for this peripheral if semaphore is required.
+ */
+int imx_rdc_sema_lock(int per_id)
+{
+	struct rdc_sema_regs *imx_rdc_sema;
+	int ret;
+	u8 reg;
+
+	ret = imx_rdc_check_sema_required(per_id);
+	if (ret)
+		return ret;
+
+	if (per_id < SEMA_GATES_NUM)
+		imx_rdc_sema  = (struct rdc_sema_regs *)SEMAPHORE1_BASE_ADDR;
+	else
+		imx_rdc_sema  = (struct rdc_sema_regs *)SEMAPHORE2_BASE_ADDR;
+
+	do {
+		writeb(RDC_SEMA_PROC_ID,
+		       &imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]);
+		reg = readb(&imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]);
+		if ((reg & RDC_SEMA_GATE_GTFSM_MASK) == RDC_SEMA_PROC_ID)
+			break;  /* Get the Semaphore*/
+	} while (1);
+
+	return 0;
+}
+
+/*
+ * Unlock the RDC semaphore for this peripheral if main CPU is the
+ * semaphore owner.
+ */
+int imx_rdc_sema_unlock(int per_id)
+{
+	struct rdc_sema_regs *imx_rdc_sema;
+	int ret;
+	u8 reg;
+
+	ret = imx_rdc_check_sema_required(per_id);
+	if (ret)
+		return ret;
+
+	if (per_id < SEMA_GATES_NUM)
+		imx_rdc_sema  = (struct rdc_sema_regs *)SEMAPHORE1_BASE_ADDR;
+	else
+		imx_rdc_sema  = (struct rdc_sema_regs *)SEMAPHORE2_BASE_ADDR;
+
+	reg = readb(&imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]);
+	if ((reg & RDC_SEMA_GATE_GTFSM_MASK) != RDC_SEMA_PROC_ID)
+		return 1;	/*Not the semaphore owner */
+
+	writeb(0x0, &imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]);
+
+	return 0;
+}
+
+/*
+ * Setup RDC setting for one peripheral
+ */
+int imx_rdc_setup_peri(rdc_peri_cfg_t p)
+{
+	struct rdc_regs *imx_rdc = (struct rdc_regs *)RDC_BASE_ADDR;
+	u32 reg = 0;
+	u32 share_count = 0;
+	u32 peri_id = p & RDC_PERI_MASK;
+	u32 domain = (p & RDC_DOMAIN_MASK) >> RDC_DOMAIN_SHIFT_BASE;
+
+	/* No domain assigned */
+	if (domain == 0)
+		return -EINVAL;
+
+	reg |= domain;
+
+	share_count = (domain & 0x3)
+		+ ((domain >> 2) & 0x3)
+		+ ((domain >> 4) & 0x3)
+		+ ((domain >> 6) & 0x3);
+
+	if (share_count > 0x3)
+		reg |= RDC_PDAP_SREQ_MASK;
+
+	writel(reg, &imx_rdc->pdap[peri_id]);
+
+	return 0;
+}
+
+/*
+ * Setup RDC settings for multiple peripherals
+ */
+int imx_rdc_setup_peripherals(rdc_peri_cfg_t const *peripherals_list,
+				     unsigned count)
+{
+	rdc_peri_cfg_t const *p = peripherals_list;
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		ret = imx_rdc_setup_peri(*p);
+		if (ret)
+			return ret;
+		p++;
+	}
+
+	return 0;
+}
+
+/*
+ * Setup RDC setting for one master
+ */
+int imx_rdc_setup_ma(rdc_ma_cfg_t p)
+{
+	struct rdc_regs *imx_rdc = (struct rdc_regs *)RDC_BASE_ADDR;
+	u32 master_id = (p & RDC_MASTER_MASK) >> RDC_MASTER_SHIFT;
+	u32 domain = (p & RDC_DOMAIN_MASK) >> RDC_DOMAIN_SHIFT_BASE;
+
+	writel((domain & RDC_MDA_DID_MASK), &imx_rdc->mda[master_id]);
+
+	return 0;
+}
+
+/*
+ * Setup RDC settings for multiple masters
+ */
+int imx_rdc_setup_masters(rdc_ma_cfg_t const *masters_list, unsigned count)
+{
+	rdc_ma_cfg_t const *p = masters_list;
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		ret = imx_rdc_setup_ma(*p);
+		if (ret)
+			return ret;
+		p++;
+	}
+
+	return 0;
+}

arch/arm/include/asm/arch-fsl-layerscape/config.h

@@ -177,6 +177,8 @@
 
 #define CONFIG_SYS_FSL_ERRATUM_A009663
 #define CONFIG_SYS_FSL_ERRATUM_A009929
+#define CONFIG_SYS_FSL_ERRATUM_A009942
+#define CONFIG_SYS_FSL_ERRATUM_A009660
 #else
 #error SoC not defined
 #endif

arch/arm/include/asm/arch-ls102xa/ls102xa_soc.h

@@ -9,4 +9,6 @@
 
 unsigned int get_soc_major_rev(void);
 int arch_soc_init(void);
+int ls102xa_smmu_stream_id_init(void);
+
 #endif /* __FSL_LS102XA_SOC_H */

arch/arm/include/asm/arch-mx6/imx-rdc.h

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __IMX_RDC_H__
+#define __IMX_RDC_H__
+
+#if defined(CONFIG_MX6SX)
+#include "mx6sx_rdc.h"
+#else
+#error "Please select cpu"
+#endif /* CONFIG_MX6SX */
+
+#endif	/* __IMX_RDC_H__*/

arch/arm/include/asm/arch-mx6/imx-regs.h

@@ -356,6 +356,30 @@ extern void imx_get_mac_from_fuse(int dev_id, unsigned char *mac);
 #define SRC_SCR_CORE_3_ENABLE_OFFSET    24
 #define SRC_SCR_CORE_3_ENABLE_MASK      (1<<SRC_SCR_CORE_3_ENABLE_OFFSET)
 
+struct rdc_regs {
+	u32	vir;		/* Version information */
+	u32	reserved1[8];
+	u32	stat;		/* Status */
+	u32	intctrl;	/* Interrupt and Control */
+	u32	intstat;	/* Interrupt Status */
+	u32	reserved2[116];
+	u32	mda[32];	/* Master Domain Assignment */
+	u32	reserved3[96];
+	u32	pdap[104];	/* Peripheral Domain Access Permissions */
+	u32	reserved4[88];
+	struct {
+		u32 mrsa;	/* Memory Region Start Address */
+		u32 mrea;	/* Memory Region End Address */
+		u32 mrc;	/* Memory Region Control */
+		u32 mrvs;	/* Memory Region Violation Status */
+	} mem_region[55];
+};
+
+struct rdc_sema_regs {
+	u8	gate[64];	/* Gate */
+	u16	rstgt;		/* Reset Gate */
+};
+
 /* WEIM registers */
 struct weim {
 	u32 cs0gcr1;
@@ -414,6 +438,11 @@ struct src {
 	u32     gpr10;
 };
 
+#define SRC_SCR_M4_ENABLE_OFFSET                22
+#define SRC_SCR_M4_ENABLE_MASK                  (1 << 22)
+#define SRC_SCR_M4C_NON_SCLR_RST_OFFSET         4
+#define SRC_SCR_M4C_NON_SCLR_RST_MASK           (1 << 4)
+
 /* GPR1 bitfields */
 #define IOMUXC_GPR1_APP_CLK_REQ_N		BIT(30)
 #define IOMUXC_GPR1_PCIE_EXIT_L1		BIT(28)

arch/arm/include/asm/arch-mx6/mx6sx_rdc.h

@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __MX6SX_RDC_H__
+#define __MX6SX_RDC_H__
+
+#define RDC_SEMA_PROC_ID 2  /* The processor ID for main CPU */
+
+enum {
+	RDC_PER_PWM1 = 0,
+	RDC_PER_PWM2,
+	RDC_PER_PWM3,
+	RDC_PER_PWM4,
+	RDC_PER_CAN1,
+	RDC_PER_CAN2,
+	RDC_PER_GPT,
+	RDC_PER_GPIO1,
+	RDC_PER_GPIO2,
+	RDC_PER_GPIO3,
+	RDC_PER_GPIO4,
+	RDC_PER_GPIO5,
+	RDC_PER_GPIO6,
+	RDC_PER_GPIO7,
+	RDC_PER_KPP,
+	RDC_PER_WDOG1,
+	RDC_PER_WODG2,
+	RDC_PER_CCM,
+	RDC_PER_ANATOPDIG,
+	RDC_PER_SNVSHP,
+	RDC_PER_EPIT1,
+	RDC_PER_EPIT2,
+	RDC_PER_SRC,
+	RDC_PER_GPC,
+	RDC_PER_IOMUXC,
+	RDC_PER_IOMUXCGPR,
+	RDC_PER_CANFD1,
+	RDC_PER_SDMA,
+	RDC_PER_CANFD2,
+	RDC_PER_SEMA1,
+	RDC_PER_SEMA2,
+	RDC_PER_RDC,
+	RDC_PER_AIPSTZ1_GE1,
+	RDC_PER_AIPSTZ2_GE2,
+	RDC_PER_USBO2H_PL301,
+	RDC_PER_USBO2H_USB,
+	RDC_PER_ENET1,
+	RDC_PER_MLB25,
+	RDC_PER_USDHC1,
+	RDC_PER_USDHC2,
+	RDC_PER_USDHC3,
+	RDC_PER_USDHC4,
+	RDC_PER_I2C1,
+	RDC_PER_I2C2,
+	RDC_PER_I2C3,
+	RDC_PER_ROMCP,
+	RDC_PER_MMDC,
+	RDC_PER_ENET2,
+	RDC_PER_EIM,
+	RDC_PER_OCOTP,
+	RDC_PER_CSU,
+	RDC_PER_PERFMON1,
+	RDC_PER_PERFMON2,
+	RDC_PER_AXIMON,
+	RDC_PER_TZASC1,
+	RDC_PER_SAI1,
+	RDC_PER_AUDMUX,
+	RDC_PER_SAI2,
+	RDC_PER_QSPI1,
+	RDC_PER_QSPI2,
+	RDC_PER_UART2,
+	RDC_PER_UART3,
+	RDC_PER_UART4,
+	RDC_PER_UART5,
+	RDC_PER_I2C4,
+	RDC_PER_QOSC,
+	RDC_PER_CAAM,
+	RDC_PER_DAP,
+	RDC_PER_ADC1,
+	RDC_PER_ADC2,
+	RDC_PER_WDOG3,
+	RDC_PER_ECSPI5,
+	RDC_PER_SEMA4,
+	RDC_PER_MUPORT1,
+	RDC_PER_CANFD_CPU,
+	RDC_PER_MUPORT2,
+	RDC_PER_UART6,
+	RDC_PER_PWM5,
+	RDC_PER_PWM6,
+	RDC_PER_PWM7,
+	RDC_PER_PWM8,
+	RDC_PER_AIPSTZ3_GE0,
+	RDC_PER_AIPSTZ3_GE1,
+	RDC_PER_RESERVED1,
+	RDC_PER_SPDIF,
+	RDC_PER_ECSPI1,
+	RDC_PER_ECSPI2,
+	RDC_PER_ECSPI3,
+	RDC_PER_ECSPI4,
+	RDC_PER_RESERVED2,
+	RDC_PER_RESERVED3,
+	RDC_PER_UART1,
+	RDC_PER_ESAI,
+	RDC_PER_SSI1,
+	RDC_PER_SSI2,
+	RDC_PER_SSI3,
+	RDC_PER_ASRC,
+	RDC_PER_RESERVED4,
+	RDC_PER_SPBA_MA,
+	RDC_PER_GIS,
+	RDC_PER_DCIC1,
+	RDC_PER_DCIC2,
+	RDC_PER_CSI1,
+	RDC_PER_PXP,
+	RDC_PER_CSI2,
+	RDC_PER_LCDIF1,
+	RDC_PER_LCDIF2,
+	RDC_PER_VADC,
+	RDC_PER_VDEC,
+	RDC_PER_SPBA_DISPLAYMIX,
+};
+
+enum {
+	RDC_MA_A9_L2CACHE = 0,
+	RDC_MA_M4,
+	RDC_MA_GPU,
+	RDC_MA_CSI1,
+	RDC_MA_CSI2,
+	RDC_MA_LCDIF1,
+	RDC_MA_LCDIF2,
+	RDC_MA_PXP,
+	RDC_MA_PCIE_CTRL,
+	RDC_MA_DAP,
+	RDC_MA_CAAM,
+	RDC_MA_SDMA_PERI,
+	RDC_MA_SDMA_BURST,
+	RDC_MA_APBHDMA,
+	RDC_MA_RAWNAND,
+	RDC_MA_USDHC1,
+	RDC_MA_USDHC2,
+	RDC_MA_USDHC3,
+	RDC_MA_USDHC4,
+	RDC_MA_USB,
+	RDC_MA_MLB,
+	RDC_MA_TEST,
+	RDC_MA_ENET1_TX,
+	RDC_MA_ENET1_RX,
+	RDC_MA_ENET2_TX,
+	RDC_MA_ENET2_RX,
+	RDC_MA_SDMA,
+};
+
+#endif	/* __MX6SX_RDC_H__*/

arch/arm/include/asm/arch-mx7/imx-rdc.h

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __IMX_RDC_H__
+#define __IMX_RDC_H__
+
+#if defined(CONFIG_MX7D)
+#include "mx7d_rdc.h"
+#else
+#error "Please select cpu"
+#endif	/* CONFIG_MX7D */
+
+#endif	/* __IMX_RDC_H__*/

arch/arm/include/asm/arch-mx7/imx-regs.h

@@ -212,10 +212,16 @@
 #define DEBUG_MONITOR_BASE_ADDR IP2APB_AXIMON_IPS_BASE_ADDR
 
 #define USB_BASE_ADDR USBOTG1_IPS_BASE_ADDR
+#define SEMAPHORE1_BASE_ADDR SEMA41_IPS_BASE_ADDR
+#define SEMAPHORE2_BASE_ADDR SEMA42_IPS_BASE_ADDR
+#define RDC_BASE_ADDR RDC_IPS_BASE_ADDR
 
 #define FEC_QUIRK_ENET_MAC
 #define SNVS_LPGPR	0x68
 
+#define CONFIG_SYS_FSL_SEC_ADDR         (CAAM_IPS_BASE_ADDR)
+#define CONFIG_SYS_FSL_JR0_ADDR         (CONFIG_SYS_FSL_SEC_ADDR  + 0x1000)
+
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/imx-common/regs-lcdif.h>
 #include <asm/types.h>
@@ -257,6 +263,11 @@ struct src {
 	u32 ddrc_rcr;
 };
 
+#define SRC_M4RCR_M4C_NON_SCLR_RST_OFFSET	0
+#define SRC_M4RCR_M4C_NON_SCLR_RST_MASK		(1 << 0)
+#define SRC_M4RCR_ENABLE_M4_OFFSET		3
+#define SRC_M4RCR_ENABLE_M4_MASK		(1 << 3)
+
 /* GPR0 Bit Fields */
 #define IOMUXC_GPR_GPR0_DMAREQ_MUX_SEL0_MASK     0x1u
 #define IOMUXC_GPR_GPR0_DMAREQ_MUX_SEL0_SHIFT    0

arch/arm/include/asm/arch-mx7/mx7d_rdc.h

@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __MX7D_RDC_H__
+#define __MX7D_RDC_H__
+
+#define RDC_SEMA_PROC_ID 2  /* The processor ID for main CPU */
+
+enum {
+	RDC_PER_GPIO1 = 0,
+	RDC_PER_GPIO2,
+	RDC_PER_GPIO3,
+	RDC_PER_GPIO4,
+	RDC_PER_GPIO5,
+	RDC_PER_GPIO6,
+	RDC_PER_GPIO7,
+	RDC_PER_IOMUXC_LPSR_GPR,
+	RDC_PER_WDOG1,
+	RDC_PER_WDOG2,
+	RDC_PER_WDOG3,
+	RDC_PER_WDOG4,
+	RDC_PER_IOMUXC_LPSR,
+	RDC_PER_GPT1,
+	RDC_PER_GPT2,
+	RDC_PER_GPT3,
+	RDC_PER_GPT4,
+	RDC_PER_ROMCP,
+	RDC_PER_KPP,
+	RDC_PER_IOMUXC,
+	RDC_PER_IOMUXCGPR,
+	RDC_PER_OCOTP,
+	RDC_PER_ANATOP_DIG,
+	RDC_PER_SNVS_HP,
+	RDC_PER_CCM,
+	RDC_PER_SRC,
+	RDC_PER_GPC,
+	RDC_PER_SEMA1,
+	RDC_PER_SEMA2,
+	RDC_PER_RDC,
+	RDC_PER_CSU,
+	RDC_PER_RESERVED1,
+	RDC_PER_RESERVED2,
+	RDC_PER_ADC1,
+	RDC_PER_ADC2,
+	RDC_PER_ECSPI4,
+	RDC_PER_FLEX_TIMER1,
+	RDC_PER_FLEX_TIMER2,
+	RDC_PER_PWM1,
+	RDC_PER_PWM2,
+	RDC_PER_PWM3,
+	RDC_PER_PWM4,
+	RDC_PER_SYSTEM_COUNTER_READ,
+	RDC_PER_SYSTEM_COUNTER_COMPARE,
+	RDC_PER_SYSTEM_COUNTER_CONTROL,
+	RDC_PER_PCIE_PHY,
+	RDC_PER_RESERVED3,
+	RDC_PER_EPDC,
+	RDC_PER_PXP,
+	RDC_PER_CSI,
+	RDC_PER_RESERVED4,
+	RDC_PER_LCDIF,
+	RDC_PER_RESERVED5,
+	RDC_PER_MIPI_CSI,
+	RDC_PER_MIPI_DSI,
+	RDC_PER_RESERVED6,
+	RDC_PER_TZASC,
+	RDC_PER_DDR_PHY,
+	RDC_PER_DDRC,
+	RDC_PER_RESERVED7,
+	RDC_PER_PERFMON1,
+	RDC_PER_PERFMON2,
+	RDC_PER_AXI_DEBUG_MON,
+	RDC_PER_QOSC,
+	RDC_PER_FLEXCAN1,
+	RDC_PER_FLEXCAN2,
+	RDC_PER_I2C1,
+	RDC_PER_I2C2,
+	RDC_PER_I2C3,
+	RDC_PER_I2C4,
+	RDC_PER_UART4,
+	RDC_PER_UART5,
+	RDC_PER_UART6,
+	RDC_PER_UART7,
+	RDC_PER_MU_A,
+	RDC_PER_MU_B,
+	RDC_PER_SEMAPHORE_HS,
+	RDC_PER_USB_PL301,
+	RDC_PER_RESERVED8,
+	RDC_PER_RESERVED9,
+	RDC_PER_RESERVED10,
+	RDC_PER_USB1,
+	RDC_PER_USB2,
+	RDC_PER_USB3,
+	RDC_PER_USDHC1,
+	RDC_PER_USDHC2,
+	RDC_PER_USDHC3,
+	RDC_PER_RESERVED11,
+	RDC_PER_RESERVED12,
+	RDC_PER_SIM1,
+	RDC_PER_SIM2,
+	RDC_PER_QSPI,
+	RDC_PER_WEIM,
+	RDC_PER_SDMA,
+	RDC_PER_ENET1,
+	RDC_PER_ENET2,
+	RDC_PER_RESERVED13,
+	RDC_PER_RESERVED14,
+	RDC_PER_ECSPI1,
+	RDC_PER_ECSPI2,
+	RDC_PER_ECSPI3,
+	RDC_PER_RESERVED15,
+	RDC_PER_UART1,
+	RDC_PER_UART2,
+	RDC_PER_UART3,
+	RDC_PER_RESERVED16,
+	RDC_PER_SAI1,
+	RDC_PER_SAI2,
+	RDC_PER_SAI3,
+	RDC_PER_RESERVED17,
+	RDC_PER_RESERVED18,
+	RDC_PER_SPBA,
+	RDC_PER_DAP,
+	RDC_PER_RESERVED19,
+	RDC_PER_RESERVED20,
+	RDC_PER_RESERVED21,
+	RDC_PER_CAAM,
+	RDC_PER_RESERVED22,
+};
+
+enum {
+	RDC_MA_A7 = 0,
+	RDC_MA_M4,
+	RDC_MA_PCIE,
+	RDC_MA_CSI,
+	RDC_MA_EPDC,
+	RDC_MA_LCDIF,
+	RDC_MA_DISPLAY_PORT,
+	RDC_MA_PXP,
+	RDC_MA_CORESIGHT,
+	RDC_MA_DAP,
+	RDC_MA_CAAM,
+	RDC_MA_SDMA_PERI,
+	RDC_MA_SDMA_BURST,
+	RDC_MA_APBHDMA,
+	RDC_MA_RAWNAND,
+	RDC_MA_USDHC1,
+	RDC_MA_USDHC2,
+	RDC_MA_USDHC3,
+	RDC_MA_NC1,
+	RDC_MA_USB,
+	RDC_MA_NC2,
+	RDC_MA_TEST,
+	RDC_MA_ENET1_TX,
+	RDC_MA_ENET1_RX,
+	RDC_MA_ENET2_TX,
+	RDC_MA_ENET2_RX,
+	RDC_MA_SDMA,
+};
+
+#endif	/* __MX7D_RDC_H__*/

arch/arm/include/asm/arch-stm32f1/stm32.h

@@ -24,6 +24,14 @@
 
 #define STM32_BUS_MASK		0xFFFF0000
 
+#define STM32_GPIOA_BASE	(STM32_APB2PERIPH_BASE + 0x0800)
+#define STM32_GPIOB_BASE	(STM32_APB2PERIPH_BASE + 0x0C00)
+#define STM32_GPIOC_BASE	(STM32_APB2PERIPH_BASE + 0x1000)
+#define STM32_GPIOD_BASE	(STM32_APB2PERIPH_BASE + 0x1400)
+#define STM32_GPIOE_BASE	(STM32_APB2PERIPH_BASE + 0x1800)
+#define STM32_GPIOF_BASE	(STM32_APB2PERIPH_BASE + 0x1C00)
+#define STM32_GPIOG_BASE	(STM32_APB2PERIPH_BASE + 0x2000)
+
 /*
  * Register maps
  */

arch/arm/include/asm/arch-stm32f4/stm32.h

@@ -23,6 +23,16 @@
 
 #define STM32_BUS_MASK		0xFFFF0000
 
+#define STM32_GPIOA_BASE	(STM32_AHB1PERIPH_BASE + 0x0000)
+#define STM32_GPIOB_BASE	(STM32_AHB1PERIPH_BASE + 0x0400)
+#define STM32_GPIOC_BASE	(STM32_AHB1PERIPH_BASE + 0x0800)
+#define STM32_GPIOD_BASE	(STM32_AHB1PERIPH_BASE + 0x0C00)
+#define STM32_GPIOE_BASE	(STM32_AHB1PERIPH_BASE + 0x1000)
+#define STM32_GPIOF_BASE	(STM32_AHB1PERIPH_BASE + 0x1400)
+#define STM32_GPIOG_BASE	(STM32_AHB1PERIPH_BASE + 0x1800)
+#define STM32_GPIOH_BASE	(STM32_AHB1PERIPH_BASE + 0x1C00)
+#define STM32_GPIOI_BASE	(STM32_AHB1PERIPH_BASE + 0x2000)
+
 /*
  * Register maps
  */

arch/arm/include/asm/arch-stm32f4/stm32_periph.h

@@ -22,6 +22,17 @@ enum periph_id {
 enum periph_clock {
 	USART1_CLOCK_CFG = 0,
 	USART2_CLOCK_CFG,
+	GPIO_A_CLOCK_CFG,
+	GPIO_B_CLOCK_CFG,
+	GPIO_C_CLOCK_CFG,
+	GPIO_D_CLOCK_CFG,
+	GPIO_E_CLOCK_CFG,
+	GPIO_F_CLOCK_CFG,
+	GPIO_G_CLOCK_CFG,
+	GPIO_H_CLOCK_CFG,
+	GPIO_I_CLOCK_CFG,
+	GPIO_J_CLOCK_CFG,
+	GPIO_K_CLOCK_CFG,
 };
 
 #endif /* __ASM_ARM_ARCH_PERIPH_H */

arch/arm/include/asm/arch-stm32f7/gpio.h

@@ -0,0 +1,113 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, <vikas.manocha@st.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _STM32_GPIO_H_
+#define _STM32_GPIO_H_
+
+enum stm32_gpio_port {
+	STM32_GPIO_PORT_A = 0,
+	STM32_GPIO_PORT_B,
+	STM32_GPIO_PORT_C,
+	STM32_GPIO_PORT_D,
+	STM32_GPIO_PORT_E,
+	STM32_GPIO_PORT_F,
+	STM32_GPIO_PORT_G,
+	STM32_GPIO_PORT_H,
+	STM32_GPIO_PORT_I
+};
+
+enum stm32_gpio_pin {
+	STM32_GPIO_PIN_0 = 0,
+	STM32_GPIO_PIN_1,
+	STM32_GPIO_PIN_2,
+	STM32_GPIO_PIN_3,
+	STM32_GPIO_PIN_4,
+	STM32_GPIO_PIN_5,
+	STM32_GPIO_PIN_6,
+	STM32_GPIO_PIN_7,
+	STM32_GPIO_PIN_8,
+	STM32_GPIO_PIN_9,
+	STM32_GPIO_PIN_10,
+	STM32_GPIO_PIN_11,
+	STM32_GPIO_PIN_12,
+	STM32_GPIO_PIN_13,
+	STM32_GPIO_PIN_14,
+	STM32_GPIO_PIN_15
+};
+
+enum stm32_gpio_mode {
+	STM32_GPIO_MODE_IN = 0,
+	STM32_GPIO_MODE_OUT,
+	STM32_GPIO_MODE_AF,
+	STM32_GPIO_MODE_AN
+};
+
+enum stm32_gpio_otype {
+	STM32_GPIO_OTYPE_PP = 0,
+	STM32_GPIO_OTYPE_OD
+};
+
+enum stm32_gpio_speed {
+	STM32_GPIO_SPEED_2M = 0,
+	STM32_GPIO_SPEED_25M,
+	STM32_GPIO_SPEED_50M,
+	STM32_GPIO_SPEED_100M
+};
+
+enum stm32_gpio_pupd {
+	STM32_GPIO_PUPD_NO = 0,
+	STM32_GPIO_PUPD_UP,
+	STM32_GPIO_PUPD_DOWN
+};
+
+enum stm32_gpio_af {
+	STM32_GPIO_AF0 = 0,
+	STM32_GPIO_AF1,
+	STM32_GPIO_AF2,
+	STM32_GPIO_AF3,
+	STM32_GPIO_AF4,
+	STM32_GPIO_AF5,
+	STM32_GPIO_AF6,
+	STM32_GPIO_AF7,
+	STM32_GPIO_AF8,
+	STM32_GPIO_AF9,
+	STM32_GPIO_AF10,
+	STM32_GPIO_AF11,
+	STM32_GPIO_AF12,
+	STM32_GPIO_AF13,
+	STM32_GPIO_AF14,
+	STM32_GPIO_AF15
+};
+
+struct stm32_gpio_dsc {
+	enum stm32_gpio_port	port;
+	enum stm32_gpio_pin	pin;
+};
+
+struct stm32_gpio_ctl {
+	enum stm32_gpio_mode	mode;
+	enum stm32_gpio_otype	otype;
+	enum stm32_gpio_speed	speed;
+	enum stm32_gpio_pupd	pupd;
+	enum stm32_gpio_af	af;
+};
+
+static inline unsigned stm32_gpio_to_port(unsigned gpio)
+{
+	return gpio / 16;
+}
+
+static inline unsigned stm32_gpio_to_pin(unsigned gpio)
+{
+	return gpio % 16;
+}
+
+int stm32_gpio_config(const struct stm32_gpio_dsc *gpio_dsc,
+		const struct stm32_gpio_ctl *gpio_ctl);
+int stm32_gpout_set(const struct stm32_gpio_dsc *gpio_dsc, int state);
+
+#endif /* _STM32_GPIO_H_ */

arch/arm/include/asm/arch-stm32f7/gpt.h

@@ -0,0 +1,53 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _STM32_GPT_H
+#define _STM32_GPT_H
+
+#include <asm/arch/stm32.h>
+
+struct gpt_regs {
+	u32 cr1;
+	u32 cr2;
+	u32 smcr;
+	u32 dier;
+	u32 sr;
+	u32 egr;
+	u32 ccmr1;
+	u32 ccmr2;
+	u32 ccer;
+	u32 cnt;
+	u32 psc;
+	u32 arr;
+	u32 reserved;
+	u32 ccr1;
+	u32 ccr2;
+	u32 ccr3;
+	u32 ccr4;
+	u32 reserved1;
+	u32 dcr;
+	u32 dmar;
+	u32 tim2_5_or;
+};
+
+struct gpt_regs *const gpt1_regs_ptr =
+	(struct gpt_regs *)TIM2_BASE;
+
+/* Timer control1 register  */
+#define GPT_CR1_CEN			0x0001
+#define GPT_MODE_AUTO_RELOAD		(1 << 7)
+
+/* Auto reload register for free running config */
+#define GPT_FREE_RUNNING		0xFFFFFFFF
+
+/* Timer, HZ specific defines */
+#define CONFIG_STM32_HZ			1000
+
+/* Timer Event Generation registers */
+#define TIM_EGR_UG			(1 << 0)
+
+#endif

arch/arm/include/asm/arch-stm32f7/rcc.h

@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _STM32_RCC_H
+#define _STM32_RCC_H
+
+#define RCC_CR		0x00	/* clock control */
+#define RCC_PLLCFGR	0x04	/* PLL configuration */
+#define RCC_CFGR	0x08	/* clock configuration */
+#define RCC_CIR		0x0C	/* clock interrupt */
+#define RCC_AHB1RSTR	0x10	/* AHB1 peripheral reset */
+#define RCC_AHB2RSTR	0x14	/* AHB2 peripheral reset */
+#define RCC_AHB3RSTR	0x18	/* AHB3 peripheral reset */
+#define RCC_APB1RSTR	0x20	/* APB1 peripheral reset */
+#define RCC_APB2RSTR	0x24	/* APB2 peripheral reset */
+#define RCC_AHB1ENR	0x30	/* AHB1 peripheral clock enable */
+#define RCC_AHB2ENR	0x34	/* AHB2 peripheral clock enable */
+#define RCC_AHB3ENR	0x38	/* AHB3 peripheral clock enable */
+#define RCC_APB1ENR	0x40	/* APB1 peripheral clock enable */
+#define RCC_APB2ENR	0x44	/* APB2 peripheral clock enable */
+#define RCC_AHB1LPENR	0x50	/* periph clk enable in low pwr mode */
+#define RCC_AHB2LPENR	0x54	/* AHB2 periph clk enable in low pwr mode */
+#define RCC_AHB3LPENR	0x58	/* AHB3 periph clk enable in low pwr mode */
+#define RCC_APB1LPENR	0x60	/* APB1 periph clk enable in low pwr mode */
+#define RCC_APB2LPENR	0x64	/* APB2 periph clk enable in low pwr mode */
+#define RCC_BDCR	0x70	/* Backup domain control */
+#define RCC_CSR		0x74	/* clock control & status */
+#define RCC_SSCGR	0x80	/* spread spectrum clock generation */
+#define RCC_PLLI2SCFGR	0x84	/* PLLI2S configuration */
+#define RCC_PLLSAICFG	0x88	/* PLLSAI configuration */
+#define RCC_DCKCFG1	0x8C	/* dedicated clocks configuration register */
+#define RCC_DCKCFG2	0x90	/* dedicated clocks configuration register */
+
+#define RCC_APB1ENR_TIM2EN		(1 << 0)
+#define RCC_APB1ENR_PWREN		(1 << 28)
+
+/*
+ * RCC USART specific definitions
+ */
+#define RCC_ENR_USART1EN		(1 << 4)
+#define RCC_ENR_USART2EN		(1 << 17)
+#define RCC_ENR_USART3EN		(1 << 18)
+#define RCC_ENR_USART6EN		(1 <<  5)
+
+/*
+ * RCC GPIO specific definitions
+ */
+#define RCC_ENR_GPIO_A_EN		(1 << 0)
+#define RCC_ENR_GPIO_B_EN		(1 << 1)
+#define RCC_ENR_GPIO_C_EN		(1 << 2)
+#define RCC_ENR_GPIO_D_EN		(1 << 3)
+#define RCC_ENR_GPIO_E_EN		(1 << 4)
+#define RCC_ENR_GPIO_F_EN		(1 << 5)
+#define RCC_ENR_GPIO_G_EN		(1 << 6)
+#define RCC_ENR_GPIO_H_EN		(1 << 7)
+#define RCC_ENR_GPIO_I_EN		(1 << 8)
+#define RCC_ENR_GPIO_J_EN		(1 << 9)
+#define RCC_ENR_GPIO_K_EN		(1 << 10)
+
+#endif

arch/arm/include/asm/arch-stm32f7/stm32.h

@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, STMicroelectronics, <vikas.manocha@st.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_HARDWARE_H
+#define _ASM_ARCH_HARDWARE_H
+
+/* STM32F746 */
+#define ITCM_FLASH_BASE		0x00200000UL
+#define AXIM_FLASH_BASE		0x08000000UL
+
+#define ITCM_SRAM_BASE		0x00000000UL
+#define DTCM_SRAM_BASE		0x20000000UL
+#define SRAM1_BASE		0x20010000UL
+#define SRAM2_BASE		0x2004C000UL
+
+#define PERIPH_BASE		0x40000000UL
+
+#define APB1_PERIPH_BASE	(PERIPH_BASE + 0x00000000)
+#define APB2_PERIPH_BASE	(PERIPH_BASE + 0x00010000)
+#define AHB1_PERIPH_BASE	(PERIPH_BASE + 0x00020000)
+#define AHB2_PERIPH_BASE	(PERIPH_BASE + 0x10000000)
+#define AHB3_PERIPH_BASE	(PERIPH_BASE + 0x20000000)
+
+#define TIM2_BASE		(APB1_PERIPH_BASE + 0x0000)
+#define USART2_BASE		(APB1_PERIPH_BASE + 0x4400)
+#define USART3_BASE		(APB1_PERIPH_BASE + 0x4800)
+#define PWR_BASE		(APB1_PERIPH_BASE + 0x7000)
+
+#define USART1_BASE		(APB2_PERIPH_BASE + 0x1000)
+#define USART6_BASE		(APB2_PERIPH_BASE + 0x1400)
+
+#define STM32_GPIOA_BASE	(AHB1_PERIPH_BASE + 0x0000)
+#define STM32_GPIOB_BASE	(AHB1_PERIPH_BASE + 0x0400)
+#define STM32_GPIOC_BASE	(AHB1_PERIPH_BASE + 0x0800)
+#define STM32_GPIOD_BASE	(AHB1_PERIPH_BASE + 0x0C00)
+#define STM32_GPIOE_BASE	(AHB1_PERIPH_BASE + 0x1000)
+#define STM32_GPIOF_BASE	(AHB1_PERIPH_BASE + 0x1400)
+#define STM32_GPIOG_BASE	(AHB1_PERIPH_BASE + 0x1800)
+#define STM32_GPIOH_BASE	(AHB1_PERIPH_BASE + 0x1C00)
+#define STM32_GPIOI_BASE	(AHB1_PERIPH_BASE + 0x2000)
+#define STM32_GPIOJ_BASE	(AHB1_PERIPH_BASE + 0x2400)
+#define STM32_GPIOK_BASE	(AHB1_PERIPH_BASE + 0x2800)
+#define RCC_BASE		(AHB1_PERIPH_BASE + 0x3800)
+#define FLASH_CNTL_BASE		(AHB1_PERIPH_BASE + 0x3C00)
+
+
+#define SDRAM_FMC_BASE		(AHB3_PERIPH_BASE + 0x4A0000140)
+
+enum clock {
+	CLOCK_CORE,
+	CLOCK_AHB,
+	CLOCK_APB1,
+	CLOCK_APB2
+};
+#define STM32_BUS_MASK          0xFFFF0000
+
+int configure_clocks(void);
+
+#endif /* _ASM_ARCH_HARDWARE_H */

arch/arm/include/asm/arch-stm32f7/stm32_defs.h

@@ -0,0 +1,15 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __STM32_DEFS_H__
+#define __STM32_DEFS_H__
+#include <asm/arch/stm32_periph.h>
+
+int clock_setup(enum periph_clock);
+
+#endif
+

arch/arm/include/asm/arch-stm32f7/stm32_periph.h

@@ -0,0 +1,38 @@
+/*
+ * (C) Copyright 2016
+ * Vikas Manocha, ST Micoelectronics, vikas.manocha@st.com.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __ASM_ARM_ARCH_PERIPH_H
+#define __ASM_ARM_ARCH_PERIPH_H
+
+/*
+ * Peripherals required for pinmux configuration. List will
+ * grow with support for more devices getting added.
+ * Numbering based on interrupt table.
+ *
+ */
+enum periph_id {
+	UART1_GPIOA_9_10 = 0,
+	UART2_GPIOD_5_6,
+};
+
+enum periph_clock {
+	USART1_CLOCK_CFG = 0,
+	USART2_CLOCK_CFG,
+	GPIO_A_CLOCK_CFG,
+	GPIO_B_CLOCK_CFG,
+	GPIO_C_CLOCK_CFG,
+	GPIO_D_CLOCK_CFG,
+	GPIO_E_CLOCK_CFG,
+	GPIO_F_CLOCK_CFG,
+	GPIO_G_CLOCK_CFG,
+	GPIO_H_CLOCK_CFG,
+	GPIO_I_CLOCK_CFG,
+	GPIO_J_CLOCK_CFG,
+	GPIO_K_CLOCK_CFG,
+};
+
+#endif /* __ASM_ARM_ARCH_PERIPH_H */

arch/arm/include/asm/arch-sunxi/clock_sun6i.h

@@ -229,8 +229,18 @@ struct sunxi_ccm_reg {
 /* ahb_gate0 offsets */
 #define AHB_GATE_OFFSET_USB_OHCI1	30
 #define AHB_GATE_OFFSET_USB_OHCI0	29
+#ifdef CONFIG_MACH_SUN8I_H3
+/*
+ * These are EHCI1 - EHCI3 in the datasheet (EHCI0 is for the OTG) we call
+ * them 0 - 2 like they were called on older SoCs.
+ */
+#define AHB_GATE_OFFSET_USB_EHCI2	27
+#define AHB_GATE_OFFSET_USB_EHCI1	26
+#define AHB_GATE_OFFSET_USB_EHCI0	25
+#else
 #define AHB_GATE_OFFSET_USB_EHCI1	27
 #define AHB_GATE_OFFSET_USB_EHCI0	26
+#endif
 #define AHB_GATE_OFFSET_USB0		24
 #define AHB_GATE_OFFSET_MCTL		14
 #define AHB_GATE_OFFSET_GMAC		17
@@ -263,13 +273,25 @@ struct sunxi_ccm_reg {
 #define CCM_USB_CTRL_PHY0_RST (0x1 << 0)
 #define CCM_USB_CTRL_PHY1_RST (0x1 << 1)
 #define CCM_USB_CTRL_PHY2_RST (0x1 << 2)
+#define CCM_USB_CTRL_PHY3_RST (0x1 << 3)
 /* There is no global phy clk gate on sun6i, define as 0 */
 #define CCM_USB_CTRL_PHYGATE 0
 #define CCM_USB_CTRL_PHY0_CLK (0x1 << 8)
 #define CCM_USB_CTRL_PHY1_CLK (0x1 << 9)
 #define CCM_USB_CTRL_PHY2_CLK (0x1 << 10)
+#define CCM_USB_CTRL_PHY3_CLK (0x1 << 11)
+#ifdef CONFIG_MACH_SUN8I_H3
+/*
+ * These are OHCI1 - OHCI3 in the datasheet (OHCI0 is for the OTG) we call
+ * them 0 - 2 like they were called on older SoCs.
+ */
+#define CCM_USB_CTRL_OHCI0_CLK (0x1 << 17)
+#define CCM_USB_CTRL_OHCI1_CLK (0x1 << 18)
+#define CCM_USB_CTRL_OHCI2_CLK (0x1 << 19)
+#else
 #define CCM_USB_CTRL_OHCI0_CLK (0x1 << 16)
 #define CCM_USB_CTRL_OHCI1_CLK (0x1 << 17)
+#endif
 
 #define CCM_GMAC_CTRL_TX_CLK_SRC_MII	0x0
 #define CCM_GMAC_CTRL_TX_CLK_SRC_EXT_RGMII 0x1

arch/arm/include/asm/arch-sunxi/cpu_sun4i.h

@@ -52,10 +52,18 @@
 #define SUNXI_USB2_BASE			0x01c1c000
 #endif
 #ifdef CONFIG_SUNXI_GEN_SUN6I
+#ifdef CONFIG_MACH_SUN8I_H3
+#define SUNXI_USBPHY_BASE		0x01c19000
+#define SUNXI_USB0_BASE			0x01c1a000
+#define SUNXI_USB1_BASE			0x01c1b000
+#define SUNXI_USB2_BASE			0x01c1c000
+#define SUNXI_USB3_BASE			0x01c1d000
+#else
 #define SUNXI_USB0_BASE			0x01c19000
 #define SUNXI_USB1_BASE			0x01c1a000
 #define SUNXI_USB2_BASE			0x01c1b000
 #endif
+#endif
 #define SUNXI_CSI1_BASE			0x01c1d000
 #define SUNXI_TZASC_BASE		0x01c1e000
 #define SUNXI_SPI3_BASE			0x01c1f000

arch/arm/include/asm/arch-tegra/dc.h

@@ -566,9 +566,4 @@ enum {
 #define DC_N_WINDOWS			5
 #define DC_REG_SAVE_SPACE		(DC_N_WINDOWS + 5)
 
-struct display_timing;
-
-int display_init(void *lcdbase, int fb_bits_per_pixel,
-		 struct display_timing *timing);
-
 #endif /* __ASM_ARCH_TEGRA_DC_H */

arch/arm/include/asm/arch-tegra/pwm.h

@@ -27,34 +27,4 @@ struct pwm_ctlr {
 #define PWM_DIVIDER_SHIFT	0
 #define PWM_DIVIDER_MASK	(0x1FFF << PWM_DIVIDER_SHIFT)
 
-/**
- * Program the PWM with the given parameters.
- *
- * @param channel	PWM channel to update
- * @param rate		Clock rate to use for PWM, or 0 to leave alone
- * @param pulse_width	high pulse width: 0=always low, 1=1/256 pulse high,
- *			n = n/256 pulse high
- * @param freq_divider	frequency divider value (1 to use rate as is)
- */
-void pwm_enable(unsigned channel, int rate, int pulse_width, int freq_divider);
-
-/**
- * Request a pwm channel as referenced by a device tree node.
- *
- * This channel can then be passed to pwm_enable().
- *
- * @param blob		Device tree blob
- * @param node		Node containing reference to pwm
- * @param prop_name	Property name of pwm reference
- * @return channel number, if ok, else -1
- */
-int pwm_request(const void *blob, int node, const char *prop_name);
-
-/**
- * Set up the pwm controller, by looking it up in the fdt.
- *
- * @return 0 if ok, -1 if the device tree node was not found or invalid.
- */
-int pwm_init(const void *blob);
-
 #endif	/* __ASM_ARCH_TEGRA_PWM_H */

arch/arm/include/asm/arch-tegra20/display.h

@@ -9,8 +9,6 @@
 #define __ASM_ARCH_TEGRA_DISPLAY_H
 
 #include <asm/arch-tegra/dc.h>
-#include <fdtdec.h>
-#include <asm/gpio.h>
 
 /* This holds information about a window which can be displayed */
 struct disp_ctl_win {
@@ -28,110 +26,4 @@ struct disp_ctl_win {
 	unsigned	out_h;		/* Height of output window in pixels */
 };
 
-#define FDT_LCD_TIMINGS	4
-
-enum {
-	FDT_LCD_TIMING_REF_TO_SYNC,
-	FDT_LCD_TIMING_SYNC_WIDTH,
-	FDT_LCD_TIMING_BACK_PORCH,
-	FDT_LCD_TIMING_FRONT_PORCH,
-
-	FDT_LCD_TIMING_COUNT,
-};
-
-enum lcd_cache_t {
-	FDT_LCD_CACHE_OFF		= 0,
-	FDT_LCD_CACHE_WRITE_THROUGH	= 1 << 0,
-	FDT_LCD_CACHE_WRITE_BACK	= 1 << 1,
-	FDT_LCD_CACHE_FLUSH		= 1 << 2,
-	FDT_LCD_CACHE_WRITE_BACK_FLUSH	= FDT_LCD_CACHE_WRITE_BACK |
-						FDT_LCD_CACHE_FLUSH,
-};
-
-/* Information about the display controller */
-struct fdt_disp_config {
-	int valid;			/* config is valid */
-	int width;			/* width in pixels */
-	int height;			/* height in pixels */
-	int bpp;			/* number of bits per pixel */
-
-	/*
-	 * log2 of number of bpp, in general, unless it bpp is 24 in which
-	 * case this field holds 24 also! This is a U-Boot thing.
-	 */
-	int log2_bpp;
-	struct disp_ctlr *disp;		/* Display controller to use */
-	fdt_addr_t frame_buffer;	/* Address of frame buffer */
-	unsigned pixel_clock;		/* Pixel clock in Hz */
-	uint horiz_timing[FDT_LCD_TIMING_COUNT];	/* Horizontal timing */
-	uint vert_timing[FDT_LCD_TIMING_COUNT];		/* Vertical timing */
-	int panel_node;			/* node offset of panel information */
-};
-
-/* Information about the LCD panel */
-struct fdt_panel_config {
-	int pwm_channel;		/* PWM channel to use for backlight */
-	enum lcd_cache_t cache_type;
-
-	struct gpio_desc backlight_en;	/* GPIO for backlight enable */
-	struct gpio_desc lvds_shutdown;	/* GPIO for lvds shutdown */
-	struct gpio_desc backlight_vdd;	/* GPIO for backlight vdd */
-	struct gpio_desc panel_vdd;	/* GPIO for panel vdd */
-	/*
-	 * Panel required timings
-	 * Timing 1: delay between panel_vdd-rise and data-rise
-	 * Timing 2: delay between data-rise and backlight_vdd-rise
-	 * Timing 3: delay between backlight_vdd and pwm-rise
-	 * Timing 4: delay between pwm-rise and backlight_en-rise
-	 */
-	uint panel_timings[FDT_LCD_TIMINGS];
-};
-
-/**
- * Register a new display based on device tree configuration.
- *
- * The frame buffer can be positioned by U-Boot or overriden by the fdt.
- * You should pass in the U-Boot address here, and check the contents of
- * struct fdt_disp_config to see what was actually chosen.
- *
- * @param blob			Device tree blob
- * @param default_lcd_base	Default address of LCD frame buffer
- * @return 0 if ok, -1 on error (unsupported bits per pixel)
- */
-int tegra_display_probe(const void *blob, void *default_lcd_base);
-
-/**
- * Return the current display configuration
- *
- * @return pointer to display configuration, or NULL if there is no valid
- * config
- */
-struct fdt_disp_config *tegra_display_get_config(void);
-
-/**
- * Perform the next stage of the LCD init if it is time to do so.
- *
- * LCD init can be time-consuming because of the number of delays we need
- * while waiting for the backlight power supply, etc. This function can
- * be called at various times during U-Boot operation to advance the
- * initialization of the LCD to the next stage if sufficient time has
- * passed since the last stage. It keeps track of what stage it is up to
- * and the time that it is permitted to move to the next stage.
- *
- * The final call should have wait=1 to complete the init.
- *
- * @param blob	fdt blob containing LCD information
- * @param wait	1 to wait until all init is complete, and then return
- *		0 to return immediately, potentially doing nothing if it is
- *		not yet time for the next init.
- */
-int tegra_lcd_check_next_stage(const void *blob, int wait);
-
-/**
- * Set up the maximum LCD size so we can size the frame buffer.
- *
- * @param blob	fdt blob containing LCD information
- */
-void tegra_lcd_early_init(const void *blob);
-
 #endif /*__ASM_ARCH_TEGRA_DISPLAY_H*/

arch/arm/include/asm/arch-vf610/iomux-vf610.h

@@ -34,7 +34,7 @@
 				PAD_CTL_PUS_22K_UP | PAD_CTL_OBE_IBE_ENABLE)
 
 #define VF610_GPIO_PAD_CTRL	(PAD_CTL_SPEED_MED | PAD_CTL_DSE_50ohm | \
-				PAD_CTL_PUS_47K_UP | PAD_CTL_IBE_ENABLE)
+				PAD_CTL_IBE_ENABLE)
 
 #define VF610_DSPI_PAD_CTRL	(PAD_CTL_OBE_ENABLE | PAD_CTL_DSE_20ohm | \
 				PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH)

arch/arm/include/asm/arch-zynqmp/hardware.h

@@ -13,9 +13,6 @@
 #define ZYNQ_GEM_BASEADDR2	0xFF0D0000
 #define ZYNQ_GEM_BASEADDR3	0xFF0E0000
 
-#define ZYNQ_SPI_BASEADDR0	0xFF040000
-#define ZYNQ_SPI_BASEADDR1	0xFF050000
-
 #define ZYNQ_I2C_BASEADDR0	0xFF020000
 #define ZYNQ_I2C_BASEADDR1	0xFF030000
 

arch/arm/include/asm/gpio.h

@@ -1,2 +1,4 @@
+#ifndef CONFIG_ARCH_UNIPHIER
 #include <asm/arch/gpio.h>
+#endif
 #include <asm-generic/gpio.h>