[PATCH v2 1/2] riscv: dts: sifive: unleashed/unmatched: Remove PWM controlled LED's active-low properties
From: Nylon Chen
Date: Mon Jan 30 2023 - 04:34:37 EST
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].
[0]: https://sifive.cdn.prismic.io/sifive/c52a8e32-05ce-4aaf-95c8-7bf8453f8698_hifive-unleashed-a00-schematics-1.pdf
[1]: https://sifive.cdn.prismic.io/sifive/6a06d6c0-6e66-49b5-8e9e-e68ce76f4192_hifive-unmatched-schematics-v3.pdf
Signed-off-by: Nylon Chen <nylon.chen@xxxxxxxxxx>
---
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>;
};
};
--
2.36.1