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| author |   Tony Lindgren <tony@atomide.com> | 2020-11-19 14:18:08 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-11-19 14:26:47 +0200 |
| commit | 0c7815f306e3f3f836b846976352bd886dfb9fce (patch) | |
| tree | 07ae0511f58834e50c851cd841d98ae3a923548d /arch/arm/boot/dts/omap4.dtsi | |
| parent | ARM: dts: omap4: add remaining PRM instances (diff) | |
| download | wireguard-linux-0c7815f306e3f3f836b846976352bd886dfb9fce.tar.xz wireguard-linux-0c7815f306e3f3f836b846976352bd886dfb9fce.zip | |
ARM: dts: Configure power domain for omap4 dss
This allows shutting down dss domain when the screen blanks.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap4.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 6663c721c4a5..b5859350660b 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -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>; |