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ARM: dts: Configure power domain for omap4 dss

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This allows shutting down dss domain when the screen blanks.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2020-11-19 14:18:08 +02:00
parent 6d4b65e31a
commit 0c7815f306
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/omap4.dtsi
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@ -445,6 +445,7 @@
<0x58000014 4>;
reg-names = "rev", "syss";
ti,syss-mask = <1>;
power-domains = <&prm_dss>;
clocks = <&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 0>,
<&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 9>,
<&l3_dss_clkctrl OMAP4_DSS_CORE_CLKCTRL 10>,
@ -745,6 +746,12 @@
#power-domain-cells = <0>;
};
prm_dss: prm@1100 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0x1100 0x40>;
#power-domain-cells = <0>;
};
prm_device: prm@1b00 {
compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
reg = <0x1b00 0x40>;