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Thu, 14 Jan 2021 17:07:44 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id C1F3C10002A; Thu, 14 Jan 2021 17:07:42 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A8FEF2ADA18; Thu, 14 Jan 2021 17:07:42 +0100 (CET) Received: from lmecxl0912.lme.st.com (10.75.127.49) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 14 Jan 2021 17:07:41 +0100 Subject: Re: [PATCH v9 3/4] ARM: dts: stm32: Fix schema warnings for pwm-leds To: Alexander Dahl , Rob Herring References: <20201228163217.32520-1-post@lespocky.de> <20201228163217.32520-4-post@lespocky.de> From: Alexandre TORGUE Message-ID: Date: Thu, 14 Jan 2021 17:07:41 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201228163217.32520-4-post@lespocky.de> Content-Language: en-US X-Originating-IP: [10.75.127.49] X-ClientProxiedBy: SFHDAG2NODE1.st.com (10.75.127.4) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-14_05:2021-01-14, 2021-01-14 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210114_110755_234687_3E7CEF96 X-CRM114-Status: GOOD ( 21.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Ahmad Fatoum , Alexandre Torgue , Alexander Dahl , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Maxime Coquelin , linux-amlogic@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Alexander On 12/28/20 5:32 PM, Alexander Dahl wrote: > The node names for devices using the pwm-leds driver follow a certain > naming scheme (now). Parent node name is not enforced, but recommended > by DT project. > > DTC arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml > CHECK arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml > /home/alex/build/linux/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dt.yaml: led-rgb: 'led-blue', 'led-green', 'led-red' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+' > From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml > > Signed-off-by: Alexander Dahl > Acked-by: Ahmad Fatoum Applied on stm32-next. Thanks. Alex > --- > > Notes: > v8 -> v9: > * added Acked-by (Ahmad Fatoum) > * rebased on v5.11-rc1 > > v7 -> v8: > * rebased on recent pavel/for-next (post v5.10-rc1) > * updated indexes and added comment (Ahmad Fatoum) > > v6 -> v7: > * split up patch (one per sub arch) > * added actual warnings to commit message > > arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts | 13 +++++++------ > 1 file changed, 7 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts > index cda8e871f999..1e9bf7eea0f1 100644 > --- a/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts > +++ b/arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts > @@ -36,34 +36,35 @@ > stdout-path = &uart4; > }; > > - led-act { > + led-controller-0 { > compatible = "gpio-leds"; > > - led-green { > + led-0 { > label = "mc1:green:act"; > gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; > linux,default-trigger = "heartbeat"; > }; > }; > > - led-rgb { > + led-controller-1 { > compatible = "pwm-leds"; > > - led-red { > + /* led-1 to led-3 are part of a single RGB led */ > + led-1 { > label = "mc1:red:rgb"; > pwms = <&leds_pwm 1 1000000 0>; > max-brightness = <255>; > active-low; > }; > > - led-green { > + led-2 { > label = "mc1:green:rgb"; > pwms = <&leds_pwm 2 1000000 0>; > max-brightness = <255>; > active-low; > }; > > - led-blue { > + led-3 { > label = "mc1:blue:rgb"; > pwms = <&leds_pwm 3 1000000 0>; > max-brightness = <255>; > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel