Commit 6efb099a authored Sep 27, 2020 by Krzysztof Kozlowski Committed by Shawn Guo Oct 30, 2020

arm64: dts: imx8mn-evk: fix missing PMIC's interrupt line pull-up



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: 4153f781 ("arm64: dts: imx8mn: correct interrupt flags")
Fixes: 6386156e ("arm64: dts: imx8mn-evk: add pca9450 for i.mx8mn-evk board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 4d20fa1d

arch/arm64/boot/dts/freescale/imx8mn-evk.dts

+1 −0

Original line number	Diff line number	Diff line
		@@ -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>;

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