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Mon, 27 Nov 2023 23:35:21 -0800 (PST) Received: from [192.168.1.20] ([178.197.223.109]) by smtp.gmail.com with ESMTPSA id q23-20020a17090676d700b00a017da998bdsm6473249ejn.32.2023.11.27.23.35.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Nov 2023 23:35:21 -0800 (PST) Message-ID: <7edda3ca-b98a-4125-979f-3ee7ac718a9a@linaro.org> Date: Tue, 28 Nov 2023 08:35:19 +0100 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/4] arm64: dts: nuvoton: Add pinctrl support for ma35d1 Content-Language: en-US To: Jacky Huang , linus.walleij@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, p.zabel@pengutronix.de, j.neuschaefer@gmx.net Cc: linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ychuang3@nuvoton.com, schung@nuvoton.com References: <20231128061118.575847-1-ychuang570808@gmail.com> <20231128061118.575847-4-ychuang570808@gmail.com> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 28/11/2023 07:11, Jacky Huang wrote: > From: Jacky Huang > > Add 'pinctrl' node and 'gpioa' ~ 'gpion' nodes to the dtsi of ma35d1 > SoC and describe default pin configurations. > > Enable all UART nodes presented on som and iot boards, and add pinctrl > function settings to these nodes. > > Signed-off-by: Jacky Huang > + > + gpion: gpio@40040340 { > + reg = <0x340 0x40>; > + interrupts = ; > + clocks = <&clk GPN_GATE>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + pcfg_default: pin-default { > + slew-rate = <0>; > + input-schmitt-disable; > + bias-disable; > + power-source = <1>; > + drive-strength = <17100>; > + }; It does not look like you tested the DTS against bindings. Please run `make dtbs_check W=1` (see Documentation/devicetree/bindings/writing-schema.rst or https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ for instructions). Best regards, Krzysztof