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[72.83.177.149]) by smtp.gmail.com with ESMTPSA id y9-20020a05620a25c900b006ed61f18651sm9980834qko.16.2022.10.21.06.55.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Oct 2022 06:55:55 -0700 (PDT) Message-ID: <7c6f47ea-5dc8-6662-eeed-81bb14ed3102@linaro.org> Date: Fri, 21 Oct 2022 09:55:53 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v4 1/4] spi: dt-bindings: amlogic, meson-gx-spicc: Add pinctrl names for SPI signal states Content-Language: en-US To: Amjad Ouled-Ameur , Kevin Hilman , Jerome Brunet , Rob Herring , Martin Blumenstingl , Neil Armstrong , Krzysztof Kozlowski , Mark Brown Cc: linux-amlogic@lists.infradead.org, Da Xue , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20221004-up-aml-fix-spi-v4-0-0342d8e10c49@baylibre.com> <20221004-up-aml-fix-spi-v4-1-0342d8e10c49@baylibre.com> From: Krzysztof Kozlowski In-Reply-To: <20221004-up-aml-fix-spi-v4-1-0342d8e10c49@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221021_065559_890797_AD8BEF8A X-CRM114-Status: UNSURE ( 7.59 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On 21/10/2022 09:31, Amjad Ouled-Ameur wrote: > SPI pins of the SPICC Controller in Meson-GX needs to be controlled by > pin biais when idle. Therefore define three pinctrl names: > - default: SPI pins are controlled by spi function. > - idle-high: SCLK pin is pulled-up, but MOSI/MISO are still controlled > by spi function. > - idle-low: SCLK pin is pulled-down, but MOSI/MISO are still controlled > by spi function. > > Reported-by: Da Xue > Signed-off-by: Neil Armstrong > Signed-off-by: Amjad Ouled-Ameur Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic