[PATCH 6/6] arm64: dts: imx8mn-evk: fix missing PMIC's interrupt line pull-up
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-09-27 17:01:42
Also in:
linux-devicetree, lkml
Subsystem:
arm/freescale imx / mxc arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
The PMIC's interrupt is level low and should be pulled up. The PMIC's
device node had pinctrl-0 property but it lacked pinctrl-names which
is required to apply the pin configuration.
Fixes: 4153f7811a9b ("arm64: dts: imx8mn: correct interrupt flags")
Fixes: 6386156eb279 ("arm64: dts: imx8mn-evk: add pca9450 for i.mx8mn-evk board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
index 707d8486b4d8..8311b95dee49 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts@@ -18,6 +18,7 @@ pmic: pmic@25 { compatible = "nxp,pca9450b"; reg = <0x25>; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupt-parent = <&gpio1>; interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
--
2.17.1
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