diff options
| author | Ondrej Jirman <megous@megous.com> | 2019-08-06 18:57:43 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-08-23 10:14:47 +0300 |
| commit | 802cbe1b46dca72c922f1ed33333e1d19e4c988e (patch) | |
| tree | bc7e7855f3717b643efa3259e9bd61d0dc87eaf7 /arch/arm64/boot/dts/allwinner | |
| parent | 56e7c8e021443d7f07e1399f86720448ee8377c5 (diff) | |
| download | linux-802cbe1b46dca72c922f1ed33333e1d19e4c988e.tar.xz | |
arm64: dts: allwinner: orange-pi-3: Enable HDMI output
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.
Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts | 26 |
1 files changed, 26 insertions, 0 deletions
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 17d496990108..eda9d5f640b9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -21,6 +21,18 @@ 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"; @@ -50,6 +62,10 @@ cpu-supply = <®_dcdca>; }; +&de { + status = "okay"; +}; + &ehci0 { status = "okay"; }; @@ -58,6 +74,16 @@ status = "okay"; }; +&hdmi { + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + &mmc0 { vmmc-supply = <®_cldo1>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ |