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Message-Id: <20190411101951.30223-9-megous@megous.com> Date: Thu, 11 Apr 2019 12:19:48 +0200 From: megous@...ous.com To: linux-sunxi@...glegroups.com, Maxime Ripard <maxime.ripard@...tlin.com>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>, Linus Walleij <linus.walleij@...aro.org> Cc: Ondrej Jirman <megous@...ous.com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Mark Rutland <mark.rutland@....com>, Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Arend van Spriel <arend.vanspriel@...adcom.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, Chi-Hsien Lin <chi-hsien.lin@...ress.com>, Wright Feng <wright.feng@...ress.com>, Kalle Valo <kvalo@...eaurora.org>, Naveen Gupta <naveen.gupta@...ress.com>, dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-wireless@...r.kernel.org, brcm80211-dev-list.pdl@...adcom.com, brcm80211-dev-list@...ress.com, linux-gpio@...r.kernel.org Subject: [PATCH v3 08/11] arm64: dts: allwinner: orange-pi-3: Enable HDMI output From: Ondrej Jirman <megous@...ous.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. Signed-off-by: Ondrej Jirman <megous@...ous.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 6d6b1f66796d..58a6635c909e 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"; + type = "a"; + ddc-supply = <®_ddc>; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -37,6 +49,15 @@ }; }; + 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"; @@ -72,6 +93,10 @@ cpu-supply = <®_dcdca>; }; +&de { + status = "okay"; +}; + &ehci0 { status = "okay"; }; @@ -91,6 +116,16 @@ 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"; -- 2.21.0
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