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ARM: dts: imx6sx: add pu power domain support 

Add PU power domain support, GPU is the only
module inside PU power domain, and PU power
is supplied by LDO_SOC.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2018-01-23 23:12:23 +08:00 committed by Shawn Guo
parent 9acb15e1dc
commit 7a48559096
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/imx6sx.dtsi
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@ -188,6 +188,7 @@ gpu: gpu@1800000 {
<&clks IMX6SX_CLK_GPU>,
<&clks IMX6SX_CLK_GPU>;
clock-names = "bus", "core", "shader";
power-domains = <&pd_pu>;
};
dma_apbh: dma-apbh@1804000 {
@ -767,6 +768,13 @@ pgc {
#address-cells = <1>;
#size-cells = <0>;
pd_pu: power-domain@1 {
reg = <1>;
#power-domain-cells = <0>;
power-supply = <&reg_soc>;
clocks = <&clks IMX6SX_CLK_GPU>;
};
pd_pci: power-domain@3 {
reg = <3>;
#power-domain-cells = <0>;