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

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

[Francesco Dolcini]

From: Francesco Dolcini <francesco.dolcini@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@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

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

[Vignesh Raghavendra]

Hi Francesco Dolcini,

On Tue, 01 Jul 2025 10:16:43 +0200, Francesco Dolcini wrote:
> Add internal pull-up to the SD_1 card detect signal, without this the CD
> signal is floating and spurious detects events can happen.
> 
> 

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/1] arm64: dts: ti: k3-am62p-verdin: add SD_1 CD pull-up
      commit: fefaa8d7f8012249729a987d3abce747ffab0ca7

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

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[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh