iMX/i2som-imx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MLK-19511-1 ARM64: dts: freescale: imx8dx: move cm4_intmux early_power_on to board dtb

Browse Source 
When early_power_on is present in power domain dtb node, it
will be powered on during resume regardless of whether the
related module is enabled or NOT, this will cause cm4_intmux
always power ON after first time resume when cm4_intmux is
NOT enabled.

So move this early_power_on property to board level dtb, ONLY
when cm4_intmux is enabled, then this property is added.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
This commit is contained in:
Anson Huang
2018-09-10 09:33:29 +08:00
committed by Jason Liu
parent e1bb567bf4
commit e59720b4f2
2 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/freescale/fsl-imx8dx.dtsi
View File

@ -1095,7 +1095,6 @@
reg = <SC_R_M4_0_INTMUX>;
#power-domain-cells = <0>;
power-domains =<&pd_cm40>;
early_power_on;
};
};

4
arch/arm64/boot/dts/freescale/fsl-imx8qxp-mek.dts
View File

@ -669,6 +669,10 @@
};
};
&pd_cm40_intmux {
early_power_on;
};
&intmux_cm40 {
status = "okay";
};