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([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7c3dbe134a1sm3662525a12.31.2024.08.12.06.21.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 12 Aug 2024 06:21:16 -0700 (PDT) Sender: Guenter Roeck Message-ID: <46493cf7-6885-4c30-965b-29c158599c58@roeck-us.net> Date: Mon, 12 Aug 2024 06:21:14 -0700 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: [PATCH v6 4/8] hwmon: (amc6821) add support for tsd,mule To: Krzysztof Kozlowski , Farouk Bouabid Cc: Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Quentin Schulz , Peter Rosin , Jean Delvare , Heiko Stuebner , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org References: <20240725-dev-mule-i2c-mux-v6-0-f9f6d7b60fb2@cherry.de> <20240725-dev-mule-i2c-mux-v6-4-f9f6d7b60fb2@cherry.de> <5d5c44cd-6320-4fcd-9409-f3fc97bc5389@roeck-us.net> <40ff0c23-f037-454c-9d79-05dd72655052@kernel.org> Content-Language: en-US From: Guenter Roeck Autocrypt: addr=linux@roeck-us.net; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/12/24 04:38, Krzysztof Kozlowski wrote: > On 31/07/2024 17:12, Guenter Roeck wrote: >> On Thu, Jul 25, 2024 at 03:27:50PM +0200, Farouk Bouabid wrote: >>> Theobroma Systems Mule is an MCU that emulates a set of I2C devices, >>> among which is an amc6821 and other devices that are reachable through >>> an I2C-mux. >>> >>> The devices on the mux can be selected by writing the appropriate device >>> number to an I2C config register (amc6821: reg 0xff) >>> >>> Implement "tsd,mule" compatible to instantiate the I2C-mux platform device >>> when probing the amc6821. >>> >>> Signed-off-by: Farouk Bouabid >>> Reviewed-by: Guenter Roeck >> >> Applied. > > Eh, there is undocumented dependency on I2C here. Next has warning > because of this. > > Farouk, please *always mention* the dependencies between patches. > > Best regards, > Krzysztof > > Sorry, I wasn't aware that all bindings have to be in the tree before I apply patches, and I somehow had the apparently wrong impression that the bindings were approved. I'll drop the two patches (this one and the DT patch for amc6821). Someone may need to remind me to re-apply them after all pre-dependencies are in the tree. Guenter