diff options
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm660-blsp.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm660-pinctrl.dtsi | 88 |
2 files changed, 76 insertions, 21 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm660-blsp.dtsi b/arch/arm/boot/dts/qcom/sdm660-blsp.dtsi index 023c34d65680..555d9a285102 100644 --- a/arch/arm/boot/dts/qcom/sdm660-blsp.dtsi +++ b/arch/arm/boot/dts/qcom/sdm660-blsp.dtsi @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016, The Linux Foundation. All rights reserved. + * Copyright (c) 2016-2017, 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 @@ -518,9 +518,10 @@ clocks = <&clock_gcc GCC_BLSP2_UART1_APPS_CLK>, <&clock_gcc GCC_BLSP2_AHB_CLK>; pinctrl-names = "sleep", "default"; - pinctrl-0 = <&blsp2_uart1_sleep>; - pinctrl-1 = <&blsp2_uart1_active>; - + pinctrl-0 = <&blsp2_uart1_tx_sleep>, + <&blsp2_uart1_rxcts_sleep>, <&blsp2_uart1_rfr_sleep>; + pinctrl-1 = <&blsp2_uart1_tx_active>, + <&blsp2_uart1_rxcts_active>, <&blsp2_uart1_rfr_active>; qcom,msm-bus,name = "buart3"; qcom,msm-bus,num-cases = <2>; qcom,msm-bus,num-paths = <1>; diff --git a/arch/arm/boot/dts/qcom/sdm660-pinctrl.dtsi b/arch/arm/boot/dts/qcom/sdm660-pinctrl.dtsi index 0c933807cdd8..2c207873aa0b 100644 --- a/arch/arm/boot/dts/qcom/sdm660-pinctrl.dtsi +++ b/arch/arm/boot/dts/qcom/sdm660-pinctrl.dtsi @@ -1190,29 +1190,83 @@ }; }; - blsp2_uart1_active: blsp2_uart1_active { - mux { - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - function = "blsp_uart5"; + blsp2_uart1: blsp2_uart1 { + blsp2_uart1_tx_active: blsp2_uart1_tx_active { + mux { + pins = "gpio16"; + function = "blsp_uart5"; + }; + + config { + pins = "gpio16"; + drive-strength = <2>; + bias-disable; + }; }; - config { - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - drive-strength = <2>; - bias-disable; + blsp2_uart1_tx_sleep: blsp2_uart1_tx_sleep { + mux { + pins = "gpio16"; + function = "gpio"; + }; + + config { + pins = "gpio16"; + drive-strength = <2>; + bias-pull-up; + }; }; - }; - blsp2_uart1_sleep: blsp2_uart1_sleep { - mux { - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - function = "gpio"; + blsp2_uart1_rxcts_active: blsp2_uart1_rxcts_active { + mux { + pins = "gpio17", "gpio18"; + function = "blsp_uart5"; + }; + + config { + pins = "gpio17", "gpio18"; + drive-strength = <2>; + bias-disable; + }; }; - config { - pins = "gpio16", "gpio17", "gpio18", "gpio19"; - drive-strength = <2>; - bias-disable; + blsp2_uart1_rxcts_sleep: blsp2_uart1_rxcts_sleep { + mux { + pins = "gpio17", "gpio18"; + function = "gpio"; + }; + + config { + pins = "gpio17", "gpio18"; + drive-strength = <2>; + bias-no-pull; + }; + }; + + blsp2_uart1_rfr_active: blsp2_uart1_rfr_active { + mux { + pins = "gpio19"; + function = "blsp_uart5"; + }; + + config { + pins = "gpio19"; + drive-strength = <2>; + bias-disable; + }; + }; + + blsp2_uart1_rfr_sleep: blsp2_uart1_rfr_sleep { + mux { + pins = "gpio19"; + function = "gpio"; + }; + + config { + pins = "gpio19"; + drive-strength = <2>; + bias-no-pull; + }; }; }; |