arm64: dts: imx8mn-ddr4-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: 4153f7811a9b ("arm64: dts: imx8mn: correct interrupt flags")
Fixes: 3e44dd09736d ("arm64: dts: imx8mn-ddr4-evk: Add rohm,bd71847 PMIC support")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index 46e76cf32b2f0d3605d1cd3db4f3b2110a3ff9c5..7dfee715a2c4db6f0c182ff754a730a6e44e0928 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -53,6 +53,7 @@
        pmic@4b {
                compatible = "rohm,bd71847";
                reg = <0x4b>;
+               pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_pmic>;
                interrupt-parent = <&gpio1>;
                interrupts = <3 IRQ_TYPE_LEVEL_LOW>;