linux-kernel - [v6 1/3] riscv: dts: sifive: unleashed/unmatched: Remove PWM controlled LED's active-low properties

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Date: Tue, 16 Jan 2024 12:10:52 +0800
From: Nylon Chen <nylon.chen@...ive.com>
To: paul.walmsley@...ive.com,
	palmer@...belt.com,
	conor+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	robh+dt@...nel.org,
	u.kleine-koenig@...gutronix.de,
	thierry.reding@...il.com,
	aou@...s.berkeley.edu
Cc: zong.li@...ve.com,
	vincent.chen@...ive.com,
	linux-pwm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org,
	nylon7717@...il.com,
	Nylon Chen <nylon.chen@...ive.com>,
	Conor Dooley <conor.dooley@...rochip.com>
Subject: [v6 1/3] riscv: dts: sifive: unleashed/unmatched: Remove PWM controlled LED's active-low properties

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@...rochip.com>
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Co-developed-by: Zong Li <zong.li@...ve.com>
Signed-off-by: Zong Li <zong.li@...ve.com>
Co-developed-by: Vincent Chen <vincent.chen@...ive.com>
Signed-off-by: Vincent Chen <vincent.chen@...ive.com>
Signed-off-by: Nylon Chen <nylon.chen@...ive.com>
---
 arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts |  8 ++++----
 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 12 ++++--------
 2 files changed, 8 insertions(+), 12 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..11e7ac1c54bb 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
@@ -49,7 +49,7 @@ led-controller {
 		compatible = "pwm-leds";
 
 		led-d1 {
-			pwms = <&pwm0 0 7812500 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 0 7812500 0>;
 			active-low;
 			color = <LED_COLOR_ID_GREEN>;
 			max-brightness = <255>;
@@ -57,7 +57,7 @@ led-d1 {
 		};
 
 		led-d2 {
-			pwms = <&pwm0 1 7812500 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 1 7812500 0>;
 			active-low;
 			color = <LED_COLOR_ID_GREEN>;
 			max-brightness = <255>;
@@ -65,7 +65,7 @@ led-d2 {
 		};
 
 		led-d3 {
-			pwms = <&pwm0 2 7812500 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 2 7812500 0>;
 			active-low;
 			color = <LED_COLOR_ID_GREEN>;
 			max-brightness = <255>;
@@ -73,7 +73,7 @@ led-d3 {
 		};
 
 		led-d4 {
-			pwms = <&pwm0 3 7812500 PWM_POLARITY_INVERTED>;
+			pwms = <&pwm0 3 7812500 0>;
 			active-low;
 			color = <LED_COLOR_ID_GREEN>;
 			max-brightness = <255>;
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 07387f9c135c..b328ee80693f 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -51,8 +51,7 @@ led-controller-1 {
 		compatible = "pwm-leds";
 
 		led-d12 {
-			pwms = <&pwm0 0 7812500 PWM_POLARITY_INVERTED>;
-			active-low;
+			pwms = <&pwm0 0 7812500 0>;
 			color = <LED_COLOR_ID_GREEN>;
 			max-brightness = <255>;
 			label = "d12";
@@ -68,20 +67,17 @@ multi-led {
 			label = "d2";
 
 			led-red {
-				pwms = <&pwm0 2 7812500 PWM_POLARITY_INVERTED>;
-				active-low;
+				pwms = <&pwm0 2 7812500 0>;
 				color = <LED_COLOR_ID_RED>;
 			};
 
 			led-green {
-				pwms = <&pwm0 1 7812500 PWM_POLARITY_INVERTED>;
-				active-low;
+				pwms = <&pwm0 1 7812500 0>;
 				color = <LED_COLOR_ID_GREEN>;
 			};
 
 			led-blue {
-				pwms = <&pwm0 3 7812500 PWM_POLARITY_INVERTED>;
-				active-low;
+				pwms = <&pwm0 3 7812500 0>;
 				color = <LED_COLOR_ID_BLUE>;
 			};
 		};
-- 
2.42.0