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Thu, 08 Jun 2023 00:54:06 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.26]) by smtp.gmail.com with ESMTPSA id n27-20020a056402515b00b00502689a06b2sm235647edd.91.2023.06.08.00.54.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Jun 2023 00:54:06 -0700 (PDT) Message-ID: <61278e12-ba39-4503-ca74-a7118b0f6e99@linaro.org> Date: Thu, 8 Jun 2023 09:54:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.2 Subject: Re: [v6 1/4] dt-bindings: pwm: Add ASPEED PWM Control documentation Content-Language: en-US To: Billy Tsai , "jdelvare@suse.com" , "linux@roeck-us.net" , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "joel@jms.id.au" , "andrew@aj.id.au" , "thierry.reding@gmail.com" , "u.kleine-koenig@pengutronix.de" , "corbet@lwn.net" , "p.zabel@pengutronix.de" , "linux-hwmon@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-aspeed@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "linux-pwm@vger.kernel.org" , "linux-doc@vger.kernel.org" , "patrick@stwcx.xyz" References: <20230608021839.12769-1-billy_tsai@aspeedtech.com> <20230608021839.12769-2-billy_tsai@aspeedtech.com> <4dffd320-8e30-fb30-6ded-79519afddc21@linaro.org> From: Krzysztof Kozlowski In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230608_005410_741277_556A67E6 X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. 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 08/06/2023 09:47, Billy Tsai wrote: > > >> + > >> +allOf: > >> + - $ref: pwm.yaml# > >> + > >> +properties: > >> + compatible: > >> + enum: > >> + - aspeed,ast2600-pwm > >> + > >> + "#pwm-cells": > >> + const: 3 > > > 3 cells? For one PWM? What are they? > > channel, period and polarity. Don't cut my responses. You wrote you have one PWM output, so only one channel. What do you put then in the channel? I will start NAKing such patches without DTS user. It's like reviewing fake code for some unknown solution and trying to get from you piece of answers one by one, because you do not want to share entire part. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel