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ARM: dts: imx6-tx6: remove LED pinctrl setting from hoggrp

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Move the pinctrl setting for the board LED from the hoggrp node
to a separate node referenced by the LED driver, so that the pin is
free to be used for different purpose when the LED driver is disabled.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Lothar Waßmann 2016-03-31 14:33:42 +02:00 • committed by Shawn Guo
parent 7281795fa4
commit 96de03677f
1 changed files with 8 additions and 1 deletions
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9
arch/arm/boot/dts/imx6qdl-tx6.dtsi
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@ -92,6 +92,8 @@
user_led: user {
label = "Heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_user_led>;
gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
@ -332,7 +334,6 @@
pinctrl_hog: hoggrp {
fsl,pins = <
MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */
MX6QDL_PAD_SD3_DAT2__GPIO7_IO06 0x1b0b1 /* ETN PHY RESET */
MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b1 /* ETN PHY INT */
MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b1 /* PWR BTN */
@ -638,6 +639,12 @@
MX6QDL_PAD_SD3_CLK__GPIO7_IO03 0x170b0 /* SD2 CD */
>;
};
pinctrl_user_led: user-ledgrp {
fsl,pins = <
MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b1 /* LED */
>;
};
};
&kpp {