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ARM: dts: imx6sl-evk: add missing GPIO iomux setting

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On i.MX6SL EVK board, the MX6SL_PAD_KEY_ROW5 pin is
used as lcd 3v3 regulator control pin, need to make
sure MX6SL_PAD_KEY_ROW5 is muxed as GPIO function
for controlling lcd 3v3 regulator.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by; Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2018-07-14 09:53:58 +08:00 committed by Shawn Guo
parent 129e96672f
commit 929d1b09ca
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/imx6sl-evk.dts
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@ -77,6 +77,8 @@ reg_aud4v: regulator-aud4v {
reg_lcd_3v3: regulator-lcd-3v3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
regulator-name = "lcd-3v3";
gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
enable-active-high;
@ -410,6 +412,12 @@ MX6SL_PAD_PWM1__PWM1_OUT 0x110b0
>;
};
pinctrl_reg_lcd_3v3: reglcd3v3grp {
fsl,pins = <
MX6SL_PAD_KEY_ROW5__GPIO4_IO03 0x17059
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1