From 778f2e7a7b75e643fb56151797b7d950305b48ea Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 9 Oct 2015 00:45:49 +0300 Subject: [PATCH] ARM: shmobile: porter: add VIN0/ADV7180 DT support Define the Porter board dependent part of the VIN0 device node. Add the device node for Analog Devices ADV7180 video decoder to I2C2 bus. Add the necessary subnodes to interconnect VIN0 and ADV7180 devices. This patch is analogous to the commit 8d62f4f75320 ("ARM: shmobile: henninger: add VIN0/ADV7180 DT support") as there are no differences between the boards in this respect. Signed-off-by: Sergei Shtylyov Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7791-porter.dts | 35 ++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index 03edb8424ef5..b7fa8261e02f 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -114,6 +114,11 @@ renesas,groups = "i2c2"; renesas,function = "i2c2"; }; + + vin0_pins: vin0 { + renesas,groups = "vin0_data8", "vin0_clk"; + renesas,function = "vin0"; + }; }; &scif0 { @@ -166,8 +171,38 @@ status = "okay"; clock-frequency = <400000>; + + composite-in@20 { + compatible = "adi,adv7180"; + reg = <0x20>; + remote = <&vin0>; + + port { + adv7180: endpoint { + bus-width = <8>; + remote-endpoint = <&vin0ep>; + }; + }; + }; }; &sata0 { status = "okay"; }; + +/* composite video input */ +&vin0 { + status = "ok"; + pinctrl-0 = <&vin0_pins>; + pinctrl-names = "default"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + vin0ep: endpoint { + remote-endpoint = <&adv7180>; + bus-width = <8>; + }; + }; +}; -- 2.39.2