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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id t9-20020a056870638900b0013c955f64dbsm8461765oap.41.2022.11.16.12.20.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 12:20:42 -0800 (PST) Received: (nullmailer pid 823176 invoked by uid 1000); Wed, 16 Nov 2022 20:20:44 -0000 Date: Wed, 16 Nov 2022 14:20:44 -0600 From: Rob Herring To: Sasha Finkelstein Cc: thierry.reding@gmail.com, krzysztof.kozlowski+dt@linaro.org, marcan@marcan.st, sven@svenpeter.dev, alyssa@rosenzweig.io, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 1/4] dt-bindings: pwm: Add Apple PWM controller Message-ID: <20221116202044.GA817431-robh@kernel.org> References: <20221111173348.6537-1-fnkl.kernel@gmail.com> <20221111173348.6537-2-fnkl.kernel@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221111173348.6537-2-fnkl.kernel@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221116_122046_524259_4EBFA294 X-CRM114-Status: GOOD ( 18.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Nov 11, 2022 at 08:33:45PM +0300, Sasha Finkelstein wrote: > Apple SoCs such as the M1 contain a PWM controller used > among other things to control the keyboard backlight. > > Signed-off-by: Sasha Finkelstein > Reviewed-by: Krzyszstof Kozlowski I assume you got a bounce on this as you got Krzysztof's name wrong (krzysztof.kozlowski@linaro.org). You should have either resent this or replied pointing out the typo. > Acked-by: Sven Peter > --- > .../bindings/pwm/apple,s5l-fpwm.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml > > diff --git a/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml b/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml > new file mode 100644 > index 000000000000..142157bff0cd > --- /dev/null > +++ b/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/pwm/apple,s5l-fpwm.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Apple FPWM controller > + > +maintainers: > + - asahi@lists.linux.dev > + - Sasha Finkelstein > + > +description: PWM controller used for keyboard backlight on ARM Macs > + > +properties: > + compatible: > + items: > + - enum: > + - apple,t8103-fpwm > + - apple,t6000-fpwm > + - apple,t8112-fpwm > + - const: apple,s5l-fpwm > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + "#pwm-cells": > + const: 2 > + > +required: > + - compatible > + - reg > + - clocks > + > +additionalProperties: false > + > +examples: > + - | > + pwm@235044000 { > + compatible = "apple,t8103-fpwm", "apple,s5l-fpwm"; > + reg = <0x35044000 0x4000>; > + power-domains = <&ps_fpwm1>; > + clocks = <&clkref>; > + #pwm-cells = <2>; > + }; > -- > 2.38.1 > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel