From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Kandagatla Subject: [PATCH 02/16] arm64: dts: msm8996: add blsp2_uart1 pinctrl Date: Fri, 17 Jun 2016 16:13:59 +0100 Message-ID: <1466176454-28084-3-git-send-email-srinivas.kandagatla@linaro.org> References: <1466176454-28084-1-git-send-email-srinivas.kandagatla@linaro.org> Return-path: In-Reply-To: <1466176454-28084-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: Andy Gross Cc: Rob Herring , David Brown , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, Srinivas Kandagatla List-Id: devicetree@vger.kernel.org This patch adds 2pin and 4 pin uart pinctrl support for blsp2_uart1 Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/msm8996-pins.dtsi | 65 ++++++++++++++++++++++++++++++ arch/arm64/boot/dts/qcom/msm8996.dtsi | 1 + 2 files changed, 66 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8996-pins.dtsi diff --git a/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi new file mode 100644 index 0000000..4d1dba7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8996-pins.dtsi @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +&msmgpio { + + blsp2_uart1_2pins_default: blsp2_uart1_2pins { + pinmux { + function = "blsp_uart8"; + pins = "gpio4", "gpio5"; + }; + pinconf { + pins = "gpio4", "gpio5"; + drive-strength = <16>; + bias-disable; + }; + }; + + blsp2_uart1_2pins_sleep: blsp2_uart1_2pins_sleep { + pinmux { + function = "gpio"; + pins = "gpio4", "gpio5"; + }; + pinconf { + pins = "gpio4", "gpio5"; + drive-strength = <2>; + bias-disable; + }; + }; + + blsp2_uart1_4pins_default: blsp2_uart1_4pins { + pinmux { + function = "blsp_uart8"; + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + }; + + pinconf { + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + drive-strength = <16>; + bias-disable; + }; + }; + + blsp2_uart1_4pins_sleep: blsp2_uart1_4pins_sleep { + pinmux { + function = "gpio"; + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + }; + + pinconf { + pins = "gpio4", "gpiio5", "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 8bf382f..22b770f 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -267,3 +267,4 @@ }; }; }; +#include "msm8996-pins.dtsi" -- 2.7.4