[PATCH 2/7] ARM: dts: lpc32xx: Set motor PWM #pwm-cells property value to 3 cells

Vladimir Zapolskiy vz at mleia.com
Thu Sep 4 11:46:42 PDT 2025


Since commit 4cd2f417a0ac ("dt-bindings: pwm: Convert lpc32xx-pwm.txt
to yaml format") both types of PWM controlles on NXP LPC32xx SoC
fairly gained 3 cells, reflect it in the platform dtsi file.

The change removes a dt binding checker warning:

    mpwm at 400e8000: #pwm-cells:0:0: 3 was expected

Signed-off-by: Vladimir Zapolskiy <vz at mleia.com>
Cc: Uwe Kleine-König <u.kleine-koenig at baylibre.com>
---
 arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
index 6cf405e9b082..916ab38f0a4c 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
@@ -301,8 +301,8 @@ i2c2: i2c at 400a8000 {
 			mpwm: mpwm at 400e8000 {
 				compatible = "nxp,lpc3220-motor-pwm";
 				reg = <0x400e8000 0x78>;
+				#pwm-cells = <3>;
 				status = "disabled";
-				#pwm-cells = <2>;
 			};
 		};
 
-- 
2.49.0




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