From fefaa8d7f8012249729a987d3abce747ffab0ca7 Mon Sep 17 00:00:00 2001 From: Francesco Dolcini Date: Tue, 1 Jul 2025 10:16:43 +0200 Subject: [PATCH] arm64: dts: ti: k3-am62p-verdin: add SD_1 CD pull-up 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 Link: https://lore.kernel.org/r/20250701081643.71406-1-francesco@dolcini.it Signed-off-by: Vignesh Raghavendra --- 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 @@ /* 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 */ >; }; -- 2.51.0