pwm: mediatek: add pwm3 support for mt7981
This patch adds pwm channel 2 (pwm3) support for mt7981
diff --git a/arch/arm/dts/mt7981.dtsi b/arch/arm/dts/mt7981.dtsi
index a9991a1..43e5058 100644
--- a/arch/arm/dts/mt7981.dtsi
+++ b/arch/arm/dts/mt7981.dtsi
@@ -137,8 +137,14 @@
<&infracfg CLK_INFRA_PWM1_CK>,
<&infracfg CLK_INFRA_PWM2_CK>,
<&infracfg CLK_INFRA_PWM3_CK>;
- assigned-clocks = <&topckgen CLK_TOP_PWM_SEL>;
- assigned-clock-parents = <&topckgen CLK_TOP_CB_CKSQ_40M>;
+ assigned-clocks = <&topckgen CLK_TOP_PWM_SEL>,
+ <&infracfg CLK_INFRA_PWM1_SEL>,
+ <&infracfg CLK_INFRA_PWM2_SEL>,
+ <&infracfg CLK_INFRA_PWM3_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_CB_CKSQ_40M>,
+ <&topckgen CLK_TOP_PWM_SEL>,
+ <&topckgen CLK_TOP_PWM_SEL>,
+ <&topckgen CLK_TOP_PWM_SEL>;
clock-names = "top", "main", "pwm1", "pwm2", "pwm3";
status = "disabled";
};