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ARM: dts: rockchip: Add HDMI node for RK3128

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RK3128 has Innosilicon based HDMI TX controller similar to the one found in
RK3036.
Add it and the respective port nodes to the SoC device tree.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20231222174220.55249-29-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Alex Bee
2023-12-22 18:42:19 +01:00
committed by Heiko Stuebner
parent 695b9b5744
commit 3fd6e33f8f
1 changed files with 33 additions and 0 deletions
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arch/arm/boot/dts/rockchip/rk3128.dtsi
+33
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@@ -270,6 +270,11 @@
vop_out: port {
#address-cells = <1>;
#size-cells = <0>;
vop_out_hdmi: endpoint@0 {
reg = <0>;
remote-endpoint = <&hdmi_in_vop>;
};
};
};
@@ -463,6 +468,34 @@
};
};
hdmi: hdmi@20034000 {
compatible = "rockchip,rk3128-inno-hdmi";
reg = <0x20034000 0x4000>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru PCLK_HDMI>, <&cru DCLK_VOP>;
clock-names = "pclk", "ref";
pinctrl-names = "default";
pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>;
power-domains = <&power RK3128_PD_VIO>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
hdmi_in: port@0 {
reg = <0>;
hdmi_in_vop: endpoint {
remote-endpoint = <&vop_out_hdmi>;
};
};
hdmi_out: port@1 {
reg = <1>;
};
};
};
timer0: timer@20044000 {
compatible = "rockchip,rk3128-timer", "rockchip,rk3288-timer";
reg = <0x20044000 0x20>;