[PATCH 5/5] arm64: dts: renesas: eagle: add HDMI output using the ADV7511W
From: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Date: 2018-01-31 16:18:11
Also in:
linux-renesas-soc
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Add the HDMI connector and the ADV7511W, also connect it to LVDS. Enable the DU and LVDS to be able to use the HDMI output. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> --- arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 66 ++++++++++++++++++++++++++ 1 file changed, 66 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index 359e835cca9876fe..c0fd144970c55fa2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts@@ -31,6 +31,17 @@ /* first 128MB is reserved for secure area. */ reg = <0x0 0x48000000 0x0 0x38000000>; }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_out: endpoint { + remote-endpoint = <&adv7511_out>; + }; + }; + }; }; &avb {
@@ -67,9 +78,46 @@ gpio-controller; #gpio-cells = <2>; }; + + hdmi@39 { + compatible = "adi,adv7511w"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <20 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>; + }; + }; + }; + }; }; &pfc { + du_pins: du { + groups = "du_rgb666", "du_sync", "du_oddf", "du_clk_out"; + function = "du"; + }; + i2c0_pins: i2c0 { groups = "i2c0"; function = "i2c0";
@@ -92,3 +140,21 @@ status = "okay"; }; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&lvds0 { + status = "okay"; + + ports { + port@1 { + endpoint { + remote-endpoint = <&adv7511_in>; + }; + }; + }; +};
--
2.16.1