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[82.127.142.33]) by smtp.gmail.com with ESMTPSA id f197sm14517240wme.22.2019.08.12.03.24.06 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 12 Aug 2019 03:24:06 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgUMOpcm9u?= To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Subject: [PATCH] arm64: dts: allwinner: Enable DDC regulator for Beelink GS1 Date: Mon, 12 Aug 2019 12:23:55 +0200 Message-Id: <20190812102355.22586-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190812_032409_020821_11184F6E X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, =?utf-8?b?Q2w=?= =?utf-8?b?w6ltZW50IFDDqXJvbg==?= , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Beelink GS1 has a DDC I2C bus voltage shifter. This is actually missing and video is limited to 1024x768 due to missing EDID information. Add the DDC regulator in the device-tree. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 680dc29cb089..67d7f269c5da 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -25,6 +25,7 @@ connector { compatible = "hdmi-connector"; type = "a"; + ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */ port { hdmi_con_in: endpoint {