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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id l19-20020a056830269300b006ce2fce83cbsm52941otu.25.2023.11.10.12.43.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Nov 2023 12:43:36 -0800 (PST) Received: (nullmailer pid 399226 invoked by uid 1000); Fri, 10 Nov 2023 20:43:34 -0000 Date: Fri, 10 Nov 2023 14:43:34 -0600 From: Rob Herring To: Krzysztof Kozlowski Cc: Linus Walleij , linux-pwm@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mmc@vger.kernel.org, Sylwester Nawrocki , linux-arm-kernel@lists.infradead.org, Liam Girdwood , Tomasz Figa , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , linux-gpio@vger.kernel.org, Jonathan Cameron , linux-kernel@vger.kernel.org, Andi Shyti , linux-sound@vger.kernel.org, linux-iio@vger.kernel.org, Sam Protsenko , Jiri Slaby , linux-serial@vger.kernel.org, Daniel Vetter , Thierry Reding , Jaehoon Chung , linux-i2c@vger.kernel.org, Thomas Zimmermann , Alim Akhtar , Rob Herring , Greg Kroah-Hartman , Maxime Ripard , alsa-devel@alsa-project.org, linux-rtc@vger.kernel.org, Mark Brown , Conor Dooley , linux-samsung-soc@vger.kernel.org, Lars-Peter Clausen , Krzysztof Kozlowski , Ulf Hansson , Alexandre Belloni , devicetree@vger.kernel.org, Alessandro Zummo , Maarten Lankhorst , David Airlie , Lee Jones Subject: Re: [PATCH 12/17] dt-bindings: pwm: samsung: add specific compatibles for existing SoC Message-ID: <169964901433.399188.3619478168082919994.robh@kernel.org> References: <20231108104343.24192-1-krzysztof.kozlowski@linaro.org> <20231108104343.24192-13-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231108104343.24192-13-krzysztof.kozlowski@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231110_124338_011898_B0366EAD X-CRM114-Status: GOOD ( 17.97 ) 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 Wed, 08 Nov 2023 11:43:38 +0100, Krzysztof Kozlowski wrote: > Samsung Exynos SoC reuses several devices from older designs, thus > historically we kept the old (block's) compatible only. This works fine > and there is no bug here, however guidelines expressed in > Documentation/devicetree/bindings/writing-bindings.rst state that: > 1. Compatibles should be specific. > 2. We should add new compatibles in case of bugs or features. > > Add compatibles specific to each SoC in front of all old-SoC-like > compatibles. > > Signed-off-by: Krzysztof Kozlowski > > --- > > I propose to take the patch through Samsung SoC (me). See cover letter > for explanation. > --- > Documentation/devicetree/bindings/pwm/pwm-samsung.yaml | 2 ++ > 1 file changed, 2 insertions(+) > Acked-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel