[PATCH] arm64: imx8-ss-lsio: Add PWM interrupts

[Fabio Estevam]

From: Fabio Estevam <festevam at denx.de>

The PWM interrupt is mandatory per imx-pwm.yaml.

Add them.

This also fixes the followig schema warning:

imx8qm-apalis-v1.1-ixora-v1.2.dtb: pwm at 5d000000: 'oneOf' conditional failed, one must be fixed:
	'interrupts' is a required property
	'interrupts-extended' is a required property
	from schema $id: http://devicetree.org/schemas/pwm/imx-pwm.yaml#

Signed-off-by: Fabio Estevam <festevam at denx.de>
---
 arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
index b3987dd45372..49ad3413db94 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
@@ -30,6 +30,7 @@ lsio_pwm0: pwm at 5d000000 {
 		assigned-clocks = <&clk IMX_SC_R_PWM_0 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		#pwm-cells = <2>;
+		interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
 		status = "disabled";
 	};
 
@@ -42,6 +43,7 @@ lsio_pwm1: pwm at 5d010000 {
 		assigned-clocks = <&clk IMX_SC_R_PWM_1 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		#pwm-cells = <2>;
+		interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 		status = "disabled";
 	};
 
@@ -54,6 +56,7 @@ lsio_pwm2: pwm at 5d020000 {
 		assigned-clocks = <&clk IMX_SC_R_PWM_2 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		#pwm-cells = <2>;
+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 		status = "disabled";
 	};
 
@@ -66,6 +69,7 @@ lsio_pwm3: pwm at 5d030000 {
 		assigned-clocks = <&clk IMX_SC_R_PWM_3 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		#pwm-cells = <2>;
+		interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		status = "disabled";
 	};
 
-- 
2.34.1