[PATCH v2 01/12] arm64: dts: imx8mp-debix-model-a: Correct PAD settings for PMIC_nINT

Peng Fan (OSS)
2026-03-26T07:26:52Z

there is interrupt storm for i.MX8MP DEBIX Model A. Per schematic, there
is no on board PULL-UP resistors for GPIO1_IO03, so need to set PAD
PUE and PU together to make pull up work properly.

Fixes: c86d350aae68e ("arm64: dts: Add device tree for the Debix Model A Board")
Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Closes: https://lore.kernel.org/all/20260323105858.GA2185714@killaraus.ideasonboard.com/
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
index 9422beee30b29c5a551b08476c80fbff96af3439..201cf7f5eb0ea0d6aa60c4fefffc5d0052224d08 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts
@@ -440,7 +440,7 @@ MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001c3

pinctrl_pmic: pmicirqgrp {
fsl,pins = <
- MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41