[PATCH v4 1/1] riscv: dts: sifive: unleashed/unmatched: Remove PWM controlled LED's active-low properties
From: Nylon Chen <hidden>
Date: 2023-08-03 08:58:29
Also in:
linux-riscv, lkml
Subsystem:
risc-v architecture, risc-v misc soc support, the rest · Maintainers:
Paul Walmsley, Palmer Dabbelt, Albert Ou, Conor Dooley, Linus Torvalds
This removes the active-low properties of the PWM-controlled LEDs in the HiFive Unmatched device tree. The reference is hifive-unleashed-a00.pdf[0] and hifive-unmatched-schematics-v3.pdf[1]. Link: https://sifive.cdn.prismic.io/sifive/c52a8e32-05ce-4aaf-95c8-7bf8453f8698_hifive-unleashed-a00-schematics-1.pdf [0] Link: https://sifive.cdn.prismic.io/sifive/6a06d6c0-6e66-49b5-8e9e-e68ce76f4192_hifive-unmatched-schematics-v3.pdf [1] Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Vincent Chen <redacted> Signed-off-by: Nylon Chen <redacted> --- arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 4 ---- arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 4 ---- 2 files changed, 8 deletions(-)
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
index 900a50526d77..7a9f336a391c 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts@@ -50,7 +50,6 @@ led-controller { led-d1 { pwms = <&pwm0 0 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; max-brightness = <255>; label = "d1";
@@ -58,7 +57,6 @@ led-d1 { led-d2 { pwms = <&pwm0 1 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; max-brightness = <255>; label = "d2";
@@ -66,7 +64,6 @@ led-d2 { led-d3 { pwms = <&pwm0 2 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; max-brightness = <255>; label = "d3";
@@ -74,7 +71,6 @@ led-d3 { led-d4 { pwms = <&pwm0 3 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; max-brightness = <255>; label = "d4";
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 07387f9c135c..11f08a545ee6 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts@@ -52,7 +52,6 @@ led-controller-1 { led-d12 { pwms = <&pwm0 0 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; max-brightness = <255>; label = "d12";
@@ -69,19 +68,16 @@ multi-led { led-red { pwms = <&pwm0 2 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_RED>; }; led-green { pwms = <&pwm0 1 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_GREEN>; }; led-blue { pwms = <&pwm0 3 7812500 PWM_POLARITY_INVERTED>; - active-low; color = <LED_COLOR_ID_BLUE>; }; };
--
2.40.1