| Message ID | 20190405234514.6183-5-megous@megous.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Orange Pi 3 | expand |
On Sat, Apr 06, 2019 at 01:45:06AM +0200, 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. Before EDID can be read, we need to pull PH2 high. > > Signed-off-by: Ondrej Jirman <megous@megous.com> > --- > .../dts/allwinner/sun50i-h6-orangepi-3.dts | 35 +++++++++++++++++++ > 1 file changed, 35 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 7a2424fcaed7..644946749088 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 +21,17 @@ > stdout-path = "serial0:115200n8"; > }; > > + connector { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con_in: endpoint { > + remote-endpoint = <&hdmi_out_con>; > + }; > + }; > + }; > + > leds { > compatible = "gpio-leds"; > > @@ -36,6 +47,15 @@ > }; > }; > > + reg_ddc: ddc-io { > + compatible = "regulator-fixed"; > + regulator-name = "ddc-io"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + enable-active-high; > + gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ > + }; > + This is indented with spaces and generates checkpatch warnings. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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 7a2424fcaed7..644946749088 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 +21,17 @@ stdout-path = "serial0:115200n8"; }; + connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -36,6 +47,15 @@ }; }; + reg_ddc: ddc-io { + compatible = "regulator-fixed"; + regulator-name = "ddc-io"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ + }; + reg_vcc5v: vcc5v { /* board wide 5V supply directly from the DC jack */ compatible = "regulator-fixed"; @@ -50,6 +70,10 @@ cpu-supply = <®_dcdca>; }; +&de { + status = "okay"; +}; + &ehci0 { status = "okay"; }; @@ -58,6 +82,17 @@ status = "okay"; }; +&hdmi { + ddc-supply = <®_ddc>; + status = "okay"; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>;