diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2016-06-17 16:13:59 +0100 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2016-06-24 22:30:16 -0500 |
| commit | 22e6789f9493d99a062a3bdc3c064b46b8b30e0d (patch) | |
| tree | 06e1293d6c80c3de99c7d47c5bbf978f15c18fe6 | |
| parent | 84361086dfecff8f3221dfb0d0fd0ea9810e31a1 (diff) | |
arm64: dts: msm8996: add blsp2_uart1 pinctrl
This patch adds 2pin and 4 pin uart pinctrl support for blsp2_uart1
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8996-pins.dtsi | 65 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8996.dtsi | 1 |
2 files changed, 66 insertions, 0 deletions
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 000000000000..4d1dba75755d --- /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 8bf382f93b4e..22b770fa8196 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" |