ARM64: dts: rk3399: add HDMI DDC/CEC pinctrl

Change-Id: Ic3417a5153ceabad3f9c69ffe5b6fa542e7a84c1
Signed-off-by: xuhuicong <xhc@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 65652664845950bd285a3d2d4c3e6e50959cd41e..70492a67d89141a5e000ea4a091443c5424ece84 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1477,6 +1477,13 @@
                                        <4 17 RK_FUNC_1 &pcfg_pull_none>,
                                        <4 16 RK_FUNC_1 &pcfg_pull_none>;
                        };
+
+                       i2c3_gpio: i2c3_gpio {
+                               rockchip,pins =
+                                       <4 17 RK_FUNC_GPIO &pcfg_pull_none>,
+                                       <4 16 RK_FUNC_GPIO &pcfg_pull_none>;
+                       };
+
                };
 
                i2c4 {
@@ -1900,5 +1907,18 @@
                                        <4 23 RK_FUNC_2 &pcfg_pull_none>;
                        };
                };
+
+               hdmi {
+                       hdmi_i2c_xfer: hdmi-i2c-xfer {
+                               rockchip,pins =
+                                       <4 17 RK_FUNC_3 &pcfg_pull_none>,
+                                       <4 16 RK_FUNC_3 &pcfg_pull_none>;
+                       };
+
+                       hdmi_cec: hdmi-cec {
+                               rockchip,pins =
+                                       <4 23 RK_FUNC_1 &pcfg_pull_none>;
+                       };
+               };
        };
 };