[PATCH v2 10/12] arm64: dts: imx8mp-ultra-mach-sbc: Correct PAD settings for PMIC_nINT

Peng Fan (OSS) posted 12 patches 1 week ago
[PATCH v2 10/12] arm64: dts: imx8mp-ultra-mach-sbc: Correct PAD settings for PMIC_nINT
Posted by Peng Fan (OSS) 1 week ago
From: Peng Fan <peng.fan@nxp.com>

With commit 5d0efaf47ee90 ("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: d1c1400bd3b8b ("arm64: dts: imx8mp: Add initial support for Ultratronik imx8mp-ultra-mach-sbc board")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts
index 9ecec1a418781a6f354d73b499b181a573096414..3e6f9c88cc200b72b504640843baefcaa5447c8a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts
@@ -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 */
 		>;
 	};
 

-- 
2.37.1