From: Kieran Bingham <[email protected]> Provide a device node for the ADV7511 as found on the Draak D3 platform.
The ADV7511 is connected to the DU through a parallel mux chip, and is configurable in hardware whether it is connected to LVDS0 or LVDS1. Connect through to LVDS0 as a default implementation. Signed-off-by: Kieran Bingham <[email protected]> --- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 56 ++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index 668e246dfc5d..df0c7773cb7d 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -27,6 +27,17 @@ stdout-path = "serial0:115200n8"; }; + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_out: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; + vga { compatible = "vga-connector"; @@ -124,6 +135,39 @@ reg = <0x50>; pagesize = <8>; }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>, <0x3f>, <0x38>, <0x3c>; + reg-names = "main", "edid", "packet", "cec"; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + + adi,input-depth = <8>; + adi,input-colorspace = "rgb"; + adi,input-clock = "1x"; + adi,input-style = <1>; + adi,input-justification = "evenly"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7511_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + adv7511_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; }; &i2c1 { @@ -146,6 +190,18 @@ }; }; +&lvds0 { + status = "okay"; + + ports { + port@1 { + endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; -- 2.7.4
