diff mbox

[v5,3/4] ARM: dts: koelsch: add HDMI input

Message ID 1467819576-17743-4-git-send-email-ulrich.hecht+renesas@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ulrich Hecht July 6, 2016, 3:39 p.m. UTC 
From: Hans Verkuil <hverkuil@xs4all.nl>

Add support in the dts for the HDMI input. Based on the Lager dts
patch from Ultich Hecht.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
[uli: removed "renesas," prefixes from pfc nodes]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 arch/arm/boot/dts/r8a7791-koelsch.dts | 41 +++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

Comments

Geert Uytterhoeven July 9, 2016, 5:46 p.m. UTC | #1 
On Wed, Jul 6, 2016 at 5:39 PM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> From: Hans Verkuil <hverkuil@xs4all.nl>
>
> Add support in the dts for the HDMI input. Based on the Lager dts
> patch from Ultich Hecht.

I assume he's the third son in the Hecht family? ;-)

> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
> [uli: removed "renesas," prefixes from pfc nodes]
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index f8a7d09..097322a 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -393,6 +393,11 @@ 
 		function = "usb1";
 	};
 
+	vin0_pins: vin0 {
+		groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
+		function = "vin0";
+	};
+
 	vin1_pins: vin1 {
 		groups = "vin1_data8", "vin1_clk";
 		function = "vin1";
@@ -551,6 +556,21 @@ 
 		reg = <0x12>;
 	};
 
+	hdmi-in@4c {
+		compatible = "adi,adv7612";
+		reg = <0x4c>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+		remote = <&vin0>;
+		default-input = <0>;
+
+		port {
+			adv7612: endpoint {
+				remote-endpoint = <&vin0ep>;
+			};
+		};
+	};
+
 	composite-in@20 {
 		compatible = "adi,adv7180";
 		reg = <0x20>;
@@ -672,6 +692,27 @@ 
 	cpu0-supply = <&vdd_dvfs>;
 };
 
+/* HDMI video input */
+&vin0 {
+	status = "okay";
+	pinctrl-0 = <&vin0_pins>;
+	pinctrl-names = "default";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vin0ep: endpoint {
+			remote-endpoint = <&adv7612>;
+			bus-width = <24>;
+			hsync-active = <0>;
+			vsync-active = <0>;
+			pclk-sample = <1>;
+			data-active = <1>;
+		};
+	};
+};
+
 /* composite video input */
 &vin1 {
 	status = "okay";