github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: imx8mp-ultra-mach-sbc: Correct PAD settings for PMIC_nINT

Browse Source 
With commit 5d0efaf47e ("regulator: pca9450: Correct interrupt type"),
there might be interrupt storm for this board. Need to set PAD PUE and PU
together to make pull up work properly.

Fixes: d1c1400bd3 ("arm64: dts: imx8mp: Add initial support for Ultratronik imx8mp-ultra-mach-sbc board")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Peng Fan 2026-03-26 15:28:14 +08:00 committed by Frank Li
parent 695a476275
commit daaf41ee72
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts
View File

@ -275,7 +275,7 @@ pmic@25 {
reg = <0x25>;
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio1>;
interrupts = <3 GPIO_ACTIVE_LOW>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
/*
* i.MX 8M Plus Data Sheet for Consumer Products
@ -739,7 +739,7 @@ MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x40 /* NFC_INT */
pinctrl_pmic: pmic-grp {
fsl,pins = <
MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x40 /* #PMIC_INT */
MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x1c0 /* #PMIC_INT */
>;
};