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[78.11.189.27]) by smtp.gmail.com with ESMTPSA id m5-20020ac24245000000b00498f36bce07sm150242lfl.214.2022.09.09.00.11.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Sep 2022 00:11:59 -0700 (PDT) Message-ID: Date: Fri, 9 Sep 2022 09:11:57 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH v2 2/7] dt-bindings: phy: mediatek,tphy: add property to set pre-emphasis Content-Language: en-US To: Chunfeng Yun , Vinod Koul , Rob Herring Cc: Kishon Vijay Abraham I , Krzysztof Kozlowski , Matthias Brugger , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Eddie Hung References: <20220829080830.5378-1-chunfeng.yun@mediatek.com> <20220829080830.5378-2-chunfeng.yun@mediatek.com> <82576790-9fb0-ee1b-2308-fbe292068bd9@linaro.org> <113219ac80cceaa4a39434e4370db821e26a5275.camel@mediatek.com> From: Krzysztof Kozlowski In-Reply-To: <113219ac80cceaa4a39434e4370db821e26a5275.camel@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220909_001205_767577_479AF20D X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 09/09/2022 05:07, Chunfeng Yun wrote: > On Wed, 2022-08-31 at 09:02 +0300, Krzysztof Kozlowski wrote: >> On 31/08/2022 06:14, Chunfeng Yun wrote: >>>> These bindings are expected to be >>>> usable/applicable on several devices, so units, not register >>>> values >>>> which can change between devices, are the proper and reliable way >>>> to >>>> describe a feature. >>> >>> I prefer to use exact level values, but not the inexact values with >>> units (e.g. -percent, -microvolt). >> >> What stops you from using exact values - bp? > See reply for the first series, thanks Not in my inbox anymore. Best regards, Krzysztof -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy