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dt-bindings: display: rockchip,dw-hdmi: add power-domains property

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Most Rockchip hdmi nodes are part of a power domain.
Add a power-domains property and include it to the example
with some reordering to align with the (new) documentation
about property ordering.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/5c45527a-e218-40a3-8e71-a5815417e5f7@gmail.com
This commit is contained in:
Johan Jonker 2024-01-31 22:16:24 +01:00 committed by Heiko Stuebner
parent 0d192c4c72
commit 6b1f93ea34
1 changed files with 7 additions and 2 deletions
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9
Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
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@ -94,6 +94,9 @@ properties:
- const: default
- const: unwedge
power-domains:
maxItems: 1
ports:
$ref: /schemas/graph.yaml#/properties/ports
@ -138,16 +141,18 @@ examples:
#include <dt-bindings/clock/rk3288-cru.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/power/rk3288-power.h>
hdmi: hdmi@ff980000 {
compatible = "rockchip,rk3288-dw-hdmi";
reg = <0xff980000 0x20000>;
reg-io-width = <4>;
ddc-i2c-bus = <&i2c5>;
rockchip,grf = <&grf>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
clock-names = "iahb", "isfr";
ddc-i2c-bus = <&i2c5>;
power-domains = <&power RK3288_PD_VIO>;
rockchip,grf = <&grf>;
ports {
#address-cells = <1>;