On Tue, 6 Aug 2019 at 17:57, megous@megous.com wrote:
From: Ondrej Jirman megous@megous.com
Orange Pi 3 has a DDC_CEC_EN signal connected to PH2, that enables the DDC I2C bus voltage shifter. Before EDID can be read, we need to pull PH2 high. This is realized by the ddc-en-gpios property.
Great work. Is there any chance you can move this to the arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi?, as all the H6 based orange-pi's have this feature. BR, CK
Signed-off-by: Ondrej Jirman megous@megous.com
.../dts/allwinner/sun50i-h6-orangepi-3.dts | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts index 2c6807b74ff6..01bb1bafe284 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -22,6 +22,18 @@ stdout-path = "serial0:115200n8"; };
connector {compatible = "hdmi-connector";ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */type = "a";port {hdmi_con_in: endpoint {remote-endpoint = <&hdmi_out_con>;};};};leds { compatible = "gpio-leds";@@ -72,6 +84,10 @@ cpu-supply = <®_dcdca>; };
+&de {
status = "okay";+};
&ehci0 { status = "okay"; }; @@ -91,6 +107,16 @@ status = "okay"; };
+&hdmi {
status = "okay";+};
+&hdmi_out {
hdmi_out_con: endpoint {remote-endpoint = <&hdmi_con_in>;};+};
&mdio { ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; -- 2.22.0
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