From b21dc19222e398afea1e3bc7171c7e7d10f6e798 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 20 Aug 2015 01:24:47 +0300 Subject: [PATCH] ARM: shmobile: silk: add VIN0/ADV7180 DT support Define the SILK board dependent part of the VIN0 device node. Add the device node for Analog Devices ADV7180 video decoder to I2C1 bus. Add the necessary subnodes to interconnect VIN0 and ADV7180 devices. Based on the Henninger VIN0/ADV8170 device tree patch by myself. Signed-off-by: Sergei Shtylyov Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7794-silk.dts | 35 ++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts index 3f808724106ed..bb0a22423dc4d 100644 --- a/arch/arm/boot/dts/r8a7794-silk.dts +++ b/arch/arm/boot/dts/r8a7794-silk.dts @@ -75,6 +75,11 @@ renesas,groups = "qspi_ctrl", "qspi_data4"; renesas,function = "qspi"; }; + + vin0_pins: vin0 { + renesas,groups = "vin0_data8", "vin0_clk"; + renesas,function = "vin0"; + }; }; &scif2 { @@ -106,6 +111,19 @@ status = "okay"; clock-frequency = <400000>; + + composite-in@20 { + compatible = "adi,adv7180"; + reg = <0x20>; + remote = <&vin0>; + + port { + adv7180: endpoint { + bus-width = <8>; + remote-endpoint = <&vin0ep>; + }; + }; + }; }; &mmcif0 { @@ -153,3 +171,20 @@ }; }; }; + +/* composite video input */ +&vin0 { + status = "okay"; + pinctrl-0 = <&vin0_pins>; + pinctrl-names = "default"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + vin0ep: endpoint { + remote-endpoint = <&adv7180>; + bus-width = <8>; + }; + }; +}; -- 2.39.5