[PATCH 5.10 020/120] ARM: dts: stm32: Fix polarity of the DH DRC02 uSD card detect

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Marek Vasut <marex@xxxxxxx>

[ Upstream commit a0572c0734e4926ac51a31f97c12f752e1cdc7c8 ]

The uSD card detect signal on the DH DRC02 is active-high, with
a default pull down resistor on the board. Invert the polarity.

Fixes: fde180f06d7b ("ARM: dts: stm32: Add DHSOM based DRC02 board")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Alexandre Torgue <alexandre.torgue@xxxxxx>
Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
Cc: Patrice Chotard <patrice.chotard@xxxxxx>
Cc: Patrick Delaunay <patrick.delaunay@xxxxxx>
Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
To: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
--
Note that this could not be tested on prototype SoMs, now that it is
tested, this issue surfaced, so it needs to be fixed.
Signed-off-by: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
index 62ab23824a3e7..3299a42d80633 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-drc02.dtsi
@@ -104,7 +104,7 @@
 	 * are used for on-board microSD slot instead.
 	 */
 	/delete-property/broken-cd;
-	cd-gpios = <&gpioi 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	cd-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>;
 	disable-wp;
 };
 
-- 
2.27.0






[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux