[PATCH 2/6] ARM: dts: imx6qdl-udoo: Properly describe the SD card detect

Fabio Estevam festevam at gmail.com
Sat Dec 18 22:10:21 CET 2021


GPIO7_IO00 is used as SD card detect.

Properly describe this in the devicetree.

Signed-off-by: Fabio Estevam <festevam at gmail.com>
---
 arch/arm/dts/imx6qdl-udoo.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/imx6qdl-udoo.dtsi b/arch/arm/dts/imx6qdl-udoo.dtsi
index d07d8f83456d..2d0d102661bd 100644
--- a/arch/arm/dts/imx6qdl-udoo.dtsi
+++ b/arch/arm/dts/imx6qdl-udoo.dtsi
@@ -4,7 +4,7 @@
  *
  * Author: Fabio Estevam <fabio.estevam at freescale.com>
  */
-
+#include <dt-bindings/gpio/gpio.h>
 / {
 	aliases {
 		backlight = &backlight;
@@ -226,6 +226,7 @@
 				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
 				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
 				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0
 			>;
 		};
 
@@ -304,7 +305,7 @@
 &usdhc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc3>;
-	non-removable;
+	cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
-- 
2.25.1



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