[PATCH 10/10] ARM: dts: sun7i: Enable HDMI support on some A20 devices

Tue, 17 Oct 2017 05:18:44 -0700 

All the A20 devices I own have standard HDMI connectors wired
to the dedicated HDMI pins on the SoC:

  - Bananapi M1+
  - Cubieboard 2
  - Cubietruck
  - Lamobo R1 (or Bananapi R1)

Development boards from Olimex also have standard HDMI connectors.
Schematics for them are publicly available. Enable HDMI on them as
well.

  - Olimex A20-OLinuXino-LIME
  - Olimex A20-OLinuXino-LIME2
  - Olimex A20-OLinuXino-MICRO

Enable the display pipeline and HDMI output for them.

Signed-off-by: Chen-Yu Tsai <w...@csie.org>
Tested-by: Priit Laes <pl...@plaes.org> # Cubietruck, A20-OLinuXino-MICRO
Tested-by: Olliver Schinagl <oli...@schinagl.nl> # A20-OLinuXino-LIME2
Tested-by: Jonathan Liu <net...@gmail.com> # A20-OLinuXino-LIME
---
 arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts      | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-cubietruck.dts       | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts        | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts   | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts  | 25 ++++++++++++++++++++++++
 arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts  | 25 ++++++++++++++++++++++++
 7 files changed, 175 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts 
b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index eb55e74232c9..4ed3162e3e5a 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -60,6 +60,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -109,6 +120,10 @@
        cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -130,6 +145,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts 
b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 2a50207618cb..39f43e4eb742 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -61,6 +61,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -91,6 +102,10 @@
        cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -111,6 +126,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts 
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 852a0aa24dce..8c9bedc602ec 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -61,6 +61,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -126,6 +137,10 @@
        cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -146,6 +161,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts 
b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
index 6ab2a6649eb1..442f3c755f36 100644
--- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
+++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
@@ -61,6 +61,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -98,6 +109,10 @@
        cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -173,6 +188,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts 
b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
index 2ce1a9f13a17..edf9c3c6c0d7 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
@@ -62,6 +62,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -80,6 +91,10 @@
        status = "okay";
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -100,6 +115,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts 
b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 097bd755764c..ba250189d07f 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -59,6 +59,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -85,6 +96,10 @@
        status = "okay";
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -105,6 +120,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts 
b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index fc9c5db52cd7..dffbaa24b3ee 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -66,6 +66,17 @@
                stdout-path = "serial0:115200n8";
        };
 
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
+
        leds {
                compatible = "gpio-leds";
                pinctrl-names = "default";
@@ -92,6 +103,10 @@
        cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+       status = "okay";
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -112,6 +127,16 @@
        };
 };
 
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &i2c0 {
        pinctrl-names = "default";
        pinctrl-0 = <&i2c0_pins_a>;
-- 
2.14.2

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