From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Subject: [PATCH v2 3/3] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1 Date: Thu, 6 Dec 2018 18:53:06 +0530 Message-ID: <20181206132306.11843-3-jagan@amarulasolutions.com> References: <20181206132306.11843-1-jagan@amarulasolutions.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20181206132306.11843-1-jagan@amarulasolutions.com> Sender: linux-kernel-owner@vger.kernel.org To: Chen-Yu Tsai , Maxime Ripard , Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amarula@amarulasolutions.com, Michael Trimarchi Cc: Jagan Teki List-Id: devicetree@vger.kernel.org Some camera modules have the SoC feeding a master clock to the sensor instead of having a standalone crystal. This clock signal is generated from the clock control unit and output from the CSI MCLK function of pin PE1. Add a pinmux setting for it for camera sensors to reference. Signed-off-by: Jagan Teki --- Changes for v2: - new patch arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index d7ab0006ebce..902b5238f1dd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -538,6 +538,11 @@ function = "csi0"; }; + csi_mclk_pin: csi-mclk { + pins = "PE1"; + function = "csi0"; + }; + i2c0_pins: i2c0_pins { pins = "PH0", "PH1"; function = "i2c0"; -- 2.18.0.321.gffc6fa0e3