From 945920c2d7051c508ce05159fd601edaca084a94 Mon Sep 17 00:00:00 2001 From: Chris Zhong Date: Thu, 24 Nov 2016 14:28:08 +0800 Subject: [PATCH] arm64: dts: rockchip: add cdn-dp node for rk3399 Add a node for the cdn DP controller which is embedded in the rk3399 SoC. Signed-off-by: Chris Zhong Reviewed-by: Guenter Roeck Change-Id: I253bb9b9d6c1b8a407f7c49503ec666bb8b64d4d --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 50 ++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 4298601b0fc5..891a124ce1bf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -447,6 +447,46 @@ }; }; + cdn_dp: dp@fec00000 { + compatible = "rockchip,rk3399-cdn-dp"; + reg = <0x0 0xfec00000 0x0 0x100000>; + interrupts = ; + clocks = <&cru SCLK_DP_CORE>, <&cru PCLK_DP_CTRL>, + <&cru SCLK_SPDIF_REC_DPTX>, <&cru PCLK_VIO_GRF>; + clock-names = "core-clk", "pclk", "spdif", "grf"; + assigned-clocks = <&cru SCLK_DP_CORE>; + assigned-clock-rates = <100000000>; + power-domains = <&power RK3399_PD_HDCP>; + phys = <&tcphy0_dp>, <&tcphy1_dp>; + resets = <&cru SRST_DPTX_SPDIF_REC>, <&cru SRST_P_UPHY0_DPTX>, + <&cru SRST_P_UPHY0_APB>, <&cru SRST_DP_CORE>; + reset-names = "spdif", "dptx", "apb", "core"; + rockchip,grf = <&grf>; + #address-cells = <1>; + #size-cells = <0>; + #sound-dai-cells = <1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + dp_in: port { + #address-cells = <1>; + #size-cells = <0>; + dp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_dp>; + }; + + dp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_dp>; + }; + }; + }; + }; + gic: interrupt-controller@fee00000 { compatible = "arm,gic-v3"; #interrupt-cells = <4>; @@ -1613,6 +1653,11 @@ reg = <2>; remote-endpoint = <&hdmi_in_vopl>; }; + + vopl_out_dp: endpoint@3 { + reg = <3>; + remote-endpoint = <&dp_in_vopl>; + }; }; }; @@ -1666,6 +1711,11 @@ reg = <2>; remote-endpoint = <&hdmi_in_vopb>; }; + + vopb_out_dp: endpoint@3 { + reg = <3>; + remote-endpoint = <&dp_in_vopb>; + }; }; }; -- 2.34.1