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From: Shawn Guo <shawnguo@kernel.org>
To: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: "Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Philippe Schenker" <philippe.schenker@toradex.com>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: pwm: imx-pwm: Add constraints for #pwm-cells
Date: Tue, 5 Dec 2023 20:36:17 +0800	[thread overview]
Message-ID: <20231205123617.GI236001@dragon> (raw)
In-Reply-To: <20231106095205.231210-2-alexander.stein@ew.tq-group.com>

On Mon, Nov 06, 2023 at 10:52:03AM +0100, Alexander Stein wrote:
> Only fsl,imx1-pwm comptabile devices use #pwm-cells = <2>. Newer SoCs
> supportinverted PWM output, thus #pwm-cells needs to be set to 3.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>

As suggested by Uwe, I picked this up too.

Shawn

WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: "Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Philippe Schenker" <philippe.schenker@toradex.com>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: pwm: imx-pwm: Add constraints for #pwm-cells
Date: Tue, 5 Dec 2023 20:36:17 +0800	[thread overview]
Message-ID: <20231205123617.GI236001@dragon> (raw)
In-Reply-To: <20231106095205.231210-2-alexander.stein@ew.tq-group.com>

On Mon, Nov 06, 2023 at 10:52:03AM +0100, Alexander Stein wrote:
> Only fsl,imx1-pwm comptabile devices use #pwm-cells = <2>. Newer SoCs
> supportinverted PWM output, thus #pwm-cells needs to be set to 3.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>

As suggested by Uwe, I picked this up too.

Shawn

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

  parent reply	other threads:[~2023-12-05 12:36 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-06  9:52 [PATCH 0/3] imx8qm/imx8qxp: Support for inverted PWM Alexander Stein
2023-11-06  9:52 ` Alexander Stein
2023-11-06  9:52 ` [PATCH 1/3] dt-bindings: pwm: imx-pwm: Add constraints for #pwm-cells Alexander Stein
2023-11-06  9:52   ` Alexander Stein
2023-11-06 10:36   ` Uwe Kleine-König
2023-11-06 10:36     ` Uwe Kleine-König
2023-11-06 10:49     ` Alexander Stein
2023-11-06 10:49       ` Alexander Stein
2023-11-06 11:02       ` Uwe Kleine-König
2023-11-06 11:02         ` Uwe Kleine-König
2023-12-05 12:36   ` Shawn Guo [this message]
2023-12-05 12:36     ` Shawn Guo
2023-12-05 12:37     ` Shawn Guo
2023-12-05 12:37       ` Shawn Guo
2023-11-06  9:52 ` [PATCH 2/3] arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells Alexander Stein
2023-11-06  9:52   ` Alexander Stein
2023-11-06 10:48   ` Uwe Kleine-König
2023-11-06 10:48     ` Uwe Kleine-König
2023-11-06  9:52 ` [PATCH 3/3] arm64: dts: freescale: imx8-ss-dma: " Alexander Stein
2023-11-06  9:52   ` Alexander Stein
2023-11-06 10:49   ` Uwe Kleine-König
2023-11-06 10:49     ` Uwe Kleine-König

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