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AJvYcCUkbK4iXbBhamIzDPLxgoWoIu9df5F/UGMxOZBA9y96pBylZZLsD5YQvUhv3rtEDLQj6VQx0xKlq9Q5QlmU/6HOvnQC9T8p5iUTfCFq X-Gm-Message-State: AOJu0YxdEmF9VRUtW3UmjVCF8AZIA44hCafr6ZpCLIrMPrAoORzGMNbd C+XIYk/V6BVFi0WJ75g5YmGyCZBEKClF6CXxlvdl5RVqdEotgsPiqM7acexjeIM= X-Google-Smtp-Source: AGHT+IF6aQvjrRrePfU6POKTruS2ZK3YMDzr8yesoaXYtsQn1VeiXj93NQ+He8tS+fq6qiypfUn8FA== X-Received: by 2002:aa7:cd42:0:b0:566:de7:ac4a with SMTP id v2-20020aa7cd42000000b005660de7ac4amr545717edw.6.1708938596393; Mon, 26 Feb 2024 01:09:56 -0800 (PST) Received: from [192.168.2.173] ([79.115.63.202]) by smtp.gmail.com with ESMTPSA id r26-20020aa7cb9a000000b00565b8f955b8sm1790524edt.57.2024.02.26.01.09.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Feb 2024 01:09:56 -0800 (PST) Message-ID: <19da0e57-379b-4db3-ba8e-db7efe336e15@linaro.org> Date: Mon, 26 Feb 2024 11:09:55 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 16/39] spi: dt-bindings: atmel,at91rm9200-spi: remove 9x60 compatible from list Content-Language: en-US To: Varshini Rajendran , broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20240223171342.669133-1-varshini.rajendran@microchip.com> <20240223172638.672366-1-varshini.rajendran@microchip.com> From: Tudor Ambarus In-Reply-To: <20240223172638.672366-1-varshini.rajendran@microchip.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 23.02.2024 19:26, Varshini Rajendran wrote: > Remove microchip,sam9x60-spi compatible from the list as the driver used > has the compatible atmel,at91rm9200-spi and sam9x60 devices also use the > same compatible as fallback. So removing the microchip,sam9x60-spi > compatible from the list since it is not needed. > I find this wrong. I though we shall add compatibles for each SoC. Are the registers and fields the same for the SPI IPs in these 2 SoCs? Even if they are the same, are you sure the IPs are integrated in the same way? > Signed-off-by: Varshini Rajendran > --- > Changes in v4: > - Elaborated the explanation in the commit message to justify the patch > --- > Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml > index 58367587bfbc..32e7c14033c2 100644 > --- a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml > +++ b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml > @@ -22,7 +22,6 @@ properties: > - const: atmel,at91rm9200-spi > - items: > - const: microchip,sam9x7-spi > - - const: microchip,sam9x60-spi > - const: atmel,at91rm9200-spi > > reg: