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@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx6qdl-tx6.dtsi | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index a3e37a7..d96dba2 100644
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -88,6 +88,8 @@
user_led: user {
label = "Heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_user_led>;
gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
@@ -328,7 +330,6 @@
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 */
@@ -634,6 +635,12 @@
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 {
--
2.1.4
--
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