Add the core node for the Analogix displayport controller
found on rk3368 socs.
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index 4ddf380a2c2d..e30cbf30c026 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -868,6 +868,21 @@
status = "disabled";
};
+ edp: dp@ff970000 {
+ compatible = "rockchip,rk3368-dp";
+ reg = <0x0 0xff970000 0x0 0x4000>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
+ clock-names = "dp", "pclk";
+ pinctrl-names = "default";
+ pinctrl-0 = <&edp_hpd>;
+ power-domains = <&power RK3368_PD_VIO>;
+ resets = <&cru SRST_EDP>;
+ reset-names = "dp";
+ rockchip,grf = <&grf>;
+ status = "disabled";
+ };
+
hdmi: hdmi@ff980000 {
compatible = "rockchip,rk3368-dw-hdmi";
reg = <0x0 0xff980000 0x0 0x20000>;
@@ -1080,6 +1095,13 @@
drive-strength = <12>;
};
+ edp {
+ edp_hpd: edp-hpd {
+ rockchip,pins =
+ <2 RK_PC7 RK_FUNC_2 &pcfg_pull_none>;
+ };
+ };
+
emmc {
emmc_clk: emmc-clk {
rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>;
--
2.19.2
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