[PATCH v9 17/23] arm64: dts: rockchip: rk356x: Add HDMI nodes
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2022-03-28 15:12:17
Also in:
dri-devel, linux-devicetree, linux-rockchip
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add support for the HDMI port found on RK3568.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
Notes:
Changes since v7:
- Rename hclk to niu
Changes since v5:
- Drop unnecessary #size-cells/#address-cells from nodes with only single endpoint
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 32 ++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index fdb7a9a6ca743..1a359bbf65300 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi@@ -620,6 +620,38 @@ vop_mmu: iommu@fe043e00 { status = "disabled"; }; + hdmi: hdmi@fe0a0000 { + compatible = "rockchip,rk3568-dw-hdmi"; + reg = <0x0 0xfe0a0000 0x0 0x20000>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru PCLK_HDMI_HOST>, + <&cru CLK_HDMI_SFR>, + <&cru CLK_HDMI_CEC>, + <&pmucru CLK_HDMI_REF>, + <&cru HCLK_VO>; + clock-names = "iahb", "isfr", "cec", "ref"; + pinctrl-names = "default"; + pinctrl-0 = <&hdmitx_scl &hdmitx_sda &hdmitxm0_cec>; + power-domains = <&power RK3568_PD_VO>; + reg-io-width = <4>; + rockchip,grf = <&grf>; + #sound-dai-cells = <0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in: port@0 { + reg = <0>; + }; + + hdmi_out: port@1 { + reg = <1>; + }; + }; + }; + qos_gpu: qos@fe128000 { compatible = "rockchip,rk3568-qos", "syscon"; reg = <0x0 0xfe128000 0x0 0x20>;
--
2.30.2
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