[PATCH v1 6/9] ARM: tegra: transformers: Add connector node for common trees

[Svyatoslav Ryhel]

All ASUS Transformers have micro-HDMI connector directly available. After
Tegra HDMI got bridge/connector support, we should use connector framework
for proper HW description.

Tested-by: Andreas Westman Dorcsak <hedmoo@xxxxxxxxx> # ASUS TF T30
Tested-by: Robert Eckelmann <longnoserob@xxxxxxxxx> # ASUS TF101 T20
Tested-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx> # ASUS TF201 T30
Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
 .../tegra20-asus-transformer-common.dtsi      | 22 ++++++++++++++++---
 .../tegra30-asus-transformer-common.dtsi      | 21 ++++++++++++++++--
 2 files changed, 38 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/nvidia/tegra20-asus-transformer-common.dtsi b/arch/arm/boot/dts/nvidia/tegra20-asus-transformer-common.dtsi
index 73c7ee378865..fe05cfd2312f 100644
--- a/arch/arm/boot/dts/nvidia/tegra20-asus-transformer-common.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra20-asus-transformer-common.dtsi
@@ -79,9 +79,11 @@ hdmi@54280000 {
 			pll-supply = <&hdmi_pll_reg>;
 			hdmi-supply = <&vdd_hdmi_en>;
 
-			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
-			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
-				GPIO_ACTIVE_HIGH>;
+			port {
+				hdmi_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
 		};
 	};
 
@@ -1029,6 +1031,20 @@ key-volume-up {
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "d";
+
+		hpd-gpios = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+		ddc-i2c-bus = <&hdmi_ddc>;
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_out>;
+			};
+		};
+	};
+
 	i2cmux {
 		compatible = "i2c-mux-pinctrl";
 		#address-cells = <1>;
diff --git a/arch/arm/boot/dts/nvidia/tegra30-asus-transformer-common.dtsi b/arch/arm/boot/dts/nvidia/tegra30-asus-transformer-common.dtsi
index d4a7bae51830..76db928b53bc 100644
--- a/arch/arm/boot/dts/nvidia/tegra30-asus-transformer-common.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra30-asus-transformer-common.dtsi
@@ -166,8 +166,11 @@ hdmi: hdmi@54280000 {
 			pll-supply = <&vdd_1v8_vio>;
 			vdd-supply = <&vdd_3v3_sys>;
 
-			nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
-			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
+			port {
+				hdmi_out: endpoint {
+					remote-endpoint = <&hdmi_connector_in>;
+				};
+			};
 		};
 	};
 
@@ -1701,6 +1704,20 @@ key-volume-up {
 		};
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "d";
+
+		hpd-gpios = <&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
+		ddc-i2c-bus = <&hdmi_ddc>;
+
+		port {
+			hdmi_connector_in: endpoint {
+				remote-endpoint = <&hdmi_out>;
+			};
+		};
+	};
+
 	vdd_5v0_bat: regulator-bat {
 		compatible = "regulator-fixed";
 		regulator-name = "vdd_ac_bat";
-- 
2.51.0