Commit f8ea256e authored by Tim Harvey's avatar Tim Harvey Committed by Shawn Guo

ARM: dts: imx: ventana: add alternate PWM4 pinmux for GW54xx

The GW54xx can provide PWM4 out either the off-board backlight connector
or the off-board digital I/O connector. By default the pinmux routes it
to the backlight connector but this pinctl alternate provides documentation
for those who may want to change it.
Signed-off-by: default avatarTim Harvey <tharvey@gateworks.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent c382e5cc
...@@ -397,8 +397,9 @@ &pwm3 { ...@@ -397,8 +397,9 @@ &pwm3 {
}; };
&pwm4 { &pwm4 {
pinctrl-names = "default"; pinctrl-names = "default", "state_dio";
pinctrl-0 = <&pinctrl_pwm4>; pinctrl-0 = <&pinctrl_pwm4_backlight>;
pinctrl-1 = <&pinctrl_pwm4_dio>;
status = "okay"; status = "okay";
}; };
...@@ -573,12 +574,20 @@ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 ...@@ -573,12 +574,20 @@ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
>; >;
}; };
pinctrl_pwm4: pwm4grp { pinctrl_pwm4_backlight: pwm4grpbacklight {
fsl,pins = < fsl,pins = <
/* LVDS_PWM J6.5 */
MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
>; >;
}; };
pinctrl_pwm4_dio: pwm4grpdio {
fsl,pins = <
/* DIO3 J16.4 */
MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1
>;
};
pinctrl_uart1: uart1grp { pinctrl_uart1: uart1grp {
fsl,pins = < fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
......
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