build/patch/kernel/meson64-default/0034-ARM64-dts-odroid-c2-Add-HDMI-and-CEC-Nodes.patch
2018-05-24 12:39:49 +02:00

64 lines
1.5 KiB
Diff

From a0cd1597b6b505c8d72406d31cf408933b2993e9 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Mon, 16 Oct 2017 17:00:26 +0200
Subject: [PATCH 34/39] ARM64: dts: odroid-c2: Add HDMI and CEC Nodes
Now the VPU Power Domain has been fixed while boothing from Mainline U-Boot,
VPU and HDMI nodes can finally be added to the Odroid-C2 DTS.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
.../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 4221e1f..dc3d1ba 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -135,6 +135,24 @@
compatible = "mmc-pwrseq-emmc";
reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
};
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+};
+
+&cec_AO {
+ status = "okay";
+ pinctrl-0 = <&ao_cec_pins>;
+ pinctrl-names = "default";
+ hdmi-phandle = <&hdmi_tx>;
};
&ethmac {
@@ -177,6 +195,18 @@
};
};
+&hdmi_tx {
+ status = "okay";
+ pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+ pinctrl-names = "default";
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
&i2c_A {
status = "okay";
pinctrl-0 = <&i2c_a_pins>;
--
2.7.4