diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-10-24 16:48:38 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-10-28 16:55:51 +0800 |
| commit | 09e2b10489549016390d73a9bc56160228f81dd9 (patch) | |
| tree | d4f5d5e931c4bf1b157c7a3ee9a4eb9ac07f1972 /arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | |
| parent | c4e88bb7949a4ecd7d7bc4d436e626df1e4a2981 (diff) | |
ARM: dts: imx6ul-14x14-evk: Add sensors' GPIO regulator
On i.MX6UL 14x14 EVK board, sensors' power are controlled
by GPIO5_IO02, add GPIO regulator for sensors to manage
their power.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6ul-14x14-evk.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index ed3d993c25f7..c67c4f933eb1 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -30,6 +30,16 @@ enable-active-high; }; + reg_sensors: regulator-sensors { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sensors_reg>; + regulator-name = "sensors-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 2 GPIO_ACTIVE_LOW>; + }; + reg_can_3v3: regulator-can-3v3 { compatible = "regulator-fixed"; regulator-name = "can-3v3"; @@ -450,6 +460,12 @@ >; }; + pinctrl_sensors_reg: sensorsreggrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 + >; + }; + pinctrl_pwm1: pwm1grp { fsl,pins = < MX6UL_PAD_GPIO1_IO08__PWM1_OUT 0x110b0 |