From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manivannan Sadhasivam Subject: [PATCH v3 3/4] arm64: dts: mediatek: x20: Add pinmux support for UART1 Date: Wed, 7 Nov 2018 23:18:43 +0530 Message-ID: <20181107174844.5381-4-manivannan.sadhasivam@linaro.org> References: <20181107174844.5381-1-manivannan.sadhasivam@linaro.org> Return-path: In-Reply-To: <20181107174844.5381-1-manivannan.sadhasivam@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: sean.wang@kernel.org, linus.walleij@linaro.org, matthias.bgg@gmail.com, robh+dt@kernel.org Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, amit.kucheria@linaro.org, Manivannan Sadhasivam List-Id: linux-gpio@vger.kernel.org Add pinmux support for UART1 on MediatekX20 Development board based on Mediatek MT6797 SoC. Signed-off-by: Manivannan Sadhasivam --- arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts | 2 ++ arch/arm64/boot/dts/mediatek/mt6797.dtsi | 7 +++++++ 2 files changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts index 742938a1a548..13939d55b85b 100644 --- a/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts +++ b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts @@ -30,4 +30,6 @@ &uart1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_a>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi index 231230d32d09..a64bb84bdec3 100644 --- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi @@ -141,6 +141,13 @@ "iocfgr", "iocfgt"; gpio-controller; #gpio-cells = <2>; + + uart1_pins_a: uart1 { + pins1 { + pinmux = , + ; + }; + }; }; scpsys: scpsys@10006000 { -- 2.17.1