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| author | Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2015-11-18 13:51:07 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-11-18 18:10:38 +0100 |
| commit | d537543b3948bc3bc9dede248fa455493e055457 (patch) | |
| tree | 058632ff42358fd280764a002bc12bcb6ce020ef /arch/arm/boot/dts/r8a7794-alt.dts | |
| parent | ARM: shmobile: alt: add I2C1 DT support (diff) | |
| download | linux-d537543b3948bc3bc9dede248fa455493e055457.tar.xz linux-d537543b3948bc3bc9dede248fa455493e055457.zip | |
ARM: shmobile: alt: add VIN0, ADV7180 DT support
Adds the device board-dependent part of the VIN0 device and its ADV7180
video decoder on I2C1, and the interconnection between them.
Based on silk patch by Sergei Shtylyov.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7794-alt.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a7794-alt.dts | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 88ed017495e9..fd1cfcdd65ef 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -120,6 +120,11 @@ renesas,groups = "i2c1"; renesas,function = "i2c1"; }; + + vin0_pins: vin0 { + renesas,groups = "vin0_data8", "vin0_clk"; + renesas,function = "vin0"; + }; }; &cmt0 { @@ -145,6 +150,35 @@ status = "okay"; clock-frequency = <400000>; + + composite-in@20 { + compatible = "adi,adv7180"; + reg = <0x20>; + remote = <&vin0>; + + port { + adv7180: endpoint { + bus-width = <8>; + remote-endpoint = <&vin0ep>; + }; + }; + }; +}; + +&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>; + }; + }; }; &scif2 { |