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From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Shawn Guo <shawnguo@kernel.org>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
	devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	David Jander <david@protonic.nl>
Subject: [PATCH v1 3/9] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node.
Date: Tue, 18 May 2021 10:28:44 +0200	[thread overview]
Message-ID: <20210518082850.26048-4-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210518082850.26048-1-o.rempel@pengutronix.de>

At some point PWM cell count was changed, but it didn't triggered any
error, since this DT was overwriting "#pwm-cells".
To make sure, we are in sync with the kernel driver, remove this
property and fix the pwm consumer.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/boot/dts/imx6dl-prtvt7.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index a8e72c7699cd..d22ded6fc48b 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -21,7 +21,7 @@ memory@10000000 {
 
 	backlight_lcd: backlight-lcd {
 		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000>;
+		pwms = <&pwm1 0 500000 0>;
 		brightness-levels = <0 20 81 248 1000>;
 		default-brightness-level = <20>;
 		num-interpolated-steps = <21>;
@@ -273,7 +273,6 @@ &ipu1 {
 };
 
 &pwm1 {
-	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
 	status = "okay";
-- 
2.29.2


WARNING: multiple messages have this Message-ID (diff)
From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Shawn Guo <shawnguo@kernel.org>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
	devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	David Jander <david@protonic.nl>
Subject: [PATCH v1 3/9] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node.
Date: Tue, 18 May 2021 10:28:44 +0200	[thread overview]
Message-ID: <20210518082850.26048-4-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20210518082850.26048-1-o.rempel@pengutronix.de>

At some point PWM cell count was changed, but it didn't triggered any
error, since this DT was overwriting "#pwm-cells".
To make sure, we are in sync with the kernel driver, remove this
property and fix the pwm consumer.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 arch/arm/boot/dts/imx6dl-prtvt7.dts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index a8e72c7699cd..d22ded6fc48b 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -21,7 +21,7 @@ memory@10000000 {
 
 	backlight_lcd: backlight-lcd {
 		compatible = "pwm-backlight";
-		pwms = <&pwm1 0 500000>;
+		pwms = <&pwm1 0 500000 0>;
 		brightness-levels = <0 20 81 248 1000>;
 		default-brightness-level = <20>;
 		num-interpolated-steps = <21>;
@@ -273,7 +273,6 @@ &ipu1 {
 };
 
 &pwm1 {
-	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm1>;
 	status = "okay";
-- 
2.29.2


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-05-18  8:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-18  8:28 [PATCH v1 0/9] ARM: dts: fixes for Protonic boards Oleksij Rempel
2021-05-18  8:28 ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 1/9] ARM: dts: imx6dl-prtvt7: add TSC2046 touchscreen node Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 2/9] ARM: dts: imx6dl-prtvt7: Remove backlight enable gpio Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` Oleksij Rempel [this message]
2021-05-18  8:28   ` [PATCH v1 3/9] ARM: dts: imx6dl-prtvt7: fix PWM cell count for the backlight node Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 4/9] ARM: dts: imx6dl-plym2m: remove touchscreen-size-* properties Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 5/9] ARM: dts: imx6dl: enable touchscreen debounce filter on PLYM2M and PRTVT7 boards Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 6/9] ARM: dts: imx6dl-prtvt7: Enable the VPU Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 7/9] ARM: dts: imx6qdl-vicut1: add interrupt-counter nodes Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 8/9] ARM: dts: imx6dl-prtvt7: The sgtl5000 uses i2s not ac97 Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-05-18  8:28 ` [PATCH v1 9/9] ARM: dts: imx6dl-prtvt7: Remove unused 'sound-dai-cells' from ssi1 node Oleksij Rempel
2021-05-18  8:28   ` Oleksij Rempel
2021-06-08 11:49 ` [PATCH v1 0/9] ARM: dts: fixes for Protonic boards Shawn Guo
2021-06-08 11:49   ` Shawn Guo

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