arm64: dts: imx8mm: correct interrupt flags

GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
These are simple defines so they could be used in DTS but they will not
have the same meaning:
1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
2. GPIO_ACTIVE_LOW  = 1 = IRQ_TYPE_EDGE_RISING

Correct the interrupt flags, assuming the author of the code wanted same
logical behavior behind the name "ACTIVE_xxx", this is:
  ACTIVE_LOW  => IRQ_TYPE_LEVEL_LOW
  ACTIVE_HIGH => IRQ_TYPE_LEVEL_HIGH

In case of level low interrupts, enable also internal pull up.  It is
required at least on imx8mm-evk, according to schematics.

The schematics for Variscite imx8mm-var-som are not available and
I was unable to get proper configuration from Variscite.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Acked-By: NTim Harvey <tharvey@gateworks.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi

@@ -74,7 +74,7 @@
 		reg = <0x4b>;
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio1>;
-		interrupts = <3 GPIO_ACTIVE_LOW>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 		rohm,reset-snvs-powered;
 
 		regulators {
@@ -292,7 +292,7 @@
 
 		pinctrl_pmic: pmicirqgrp {
 			fsl,pins = <
-				MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x41
+				MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x141
 			>;
 		};
 

arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi

@@ -123,7 +123,7 @@
 		reg = <0x4b>;
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio1>;
-		interrupts = <3 GPIO_ACTIVE_LOW>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 		rohm,reset-snvs-powered;
 
 		#clock-cells = <0>;
@@ -392,7 +392,7 @@
 
 	pinctrl_pmic: pmicirqgrp {
 		fsl,pins = <
-			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x41
+			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x141
 		>;
 	};
 

arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts

@@ -129,7 +129,7 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_captouch>;
 		interrupt-parent = <&gpio5>;
-		interrupts = <4 GPIO_ACTIVE_HIGH>;
+		interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
 
 		touchscreen-size-x = <800>;
 		touchscreen-size-y = <480>;

arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi

@@ -137,7 +137,11 @@
 		reg = <0x4b>;
 		pinctrl-0 = <&pinctrl_pmic>;
 		interrupt-parent = <&gpio2>;
-		interrupts = <8 GPIO_ACTIVE_LOW>;
+		/*
+		 * The interrupt is not correct. It should be level low,
+		 * however with internal pull up this causes IRQ storm.
+		 */
+		interrupts = <8 IRQ_TYPE_EDGE_RISING>;
 		rohm,reset-snvs-powered;
 
 		#clock-cells = <0>;