i.MX8QXP supports inverted PWM output, thus #pwm-cells needs to be set
to 3.
Fixes: f1d6a6b991ef9 ("arm64: dts: imx8qxp: add adma_pwm in adma")
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index ce66d30a4839b..b0bb77150adcc 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -149,7 +149,7 @@ adma_pwm: pwm@5a190000 {
clock-names = "ipg", "per";
assigned-clocks = <&clk IMX_SC_R_LCD_0_PWM_0 IMX_SC_PM_CLK_PER>;
assigned-clock-rates = <24000000>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
power-domains = <&pd IMX_SC_R_LCD_0_PWM_0>;
};
--
2.34.1
