[PATCH v1] arm64: dts: ti: k3-am62p-verdin: add SD_1 CD pull-up

Francesco Dolcini francesco at dolcini.it
Tue Jul 1 01:16:43 PDT 2025


From: Francesco Dolcini <francesco.dolcini at toradex.com>

Add internal pull-up to the SD_1 card detect signal, without this the CD
signal is floating and spurious detects events can happen.

Fixes: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P")
Signed-off-by: Francesco Dolcini <francesco.dolcini at toradex.com>
---
 arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
index d90d13287076..85c001aef7e3 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi
@@ -433,7 +433,7 @@ AM62PX_IOPAD(0x01b8, PIN_OUTPUT, 7) /* (E20) SPI0_CS1.GPIO1_16 */ /* SODIMM 19 *
 	/* Verdin SD_1_CD# */
 	pinctrl_sd1_cd: main-gpio1-48-default-pins {
 		pinctrl-single,pins = <
-			AM62PX_IOPAD(0x0240, PIN_INPUT, 7) /* (D23) MMC1_SDCD.GPIO1_48 */ /* SODIMM 84 */
+			AM62PX_IOPAD(0x0240, PIN_INPUT_PULLUP, 7) /* (D23) MMC1_SDCD.GPIO1_48 */ /* SODIMM 84 */
 		>;
 	};
 
-- 
2.39.5




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