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Thu, 12 Oct 2023 00:27:46 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.100]) by smtp.gmail.com with ESMTPSA id e10-20020a1709062c0a00b009b64987e1absm10597891ejh.139.2023.10.12.00.27.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Oct 2023 00:27:46 -0700 (PDT) Message-ID: <771d633a-04da-4982-9ce5-13c9dd7639a7@linaro.org> Date: Thu, 12 Oct 2023 09:27:44 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC v2 5/5] dt-bindings: gpio: Add bindings for pinctrl based generic gpio driver Content-Language: en-US To: AKASHI Takahiro , sudeep.holla@arm.com, cristian.marussi@arm.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linus.walleij@linaro.org, Oleksii_Moisieiev@epam.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org References: <20231005025843.508689-1-takahiro.akashi@linaro.org> <20231005025843.508689-6-takahiro.akashi@linaro.org> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On 12/10/2023 03:15, AKASHI Takahiro wrote: >>> +additionalProperties: false >>> + >>> +examples: >>> + - | >>> + gpio0: gpio@0 { >> >> No reg, so no unit address. > > My intention was to allow for multiple nodes (instances) of > pinctrl based gpio devices. But I don't care the naming. How can you have unit address without reg? This causes warnings. Best regards, Krzysztof