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[188.155.201.27]) by smtp.gmail.com with ESMTPSA id gt17-20020a170906f21100b006e6f9ab4830sm6169002ejb.186.2022.04.07.11.59.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Apr 2022 11:59:23 -0700 (PDT) Message-ID: <7363c5bb-89ed-b6aa-b346-f314a058f2a7@linaro.org> Date: Thu, 7 Apr 2022 20:59:22 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH 04/11] dt-bindings: spi: Add compatible for Pensando Elba SoC Content-Language: en-US To: Brad Larson , linux-arm-kernel@lists.infradead.org Cc: arnd@arndb.de, linus.walleij@linaro.org, bgolaszewski@baylibre.com, broonie@kernel.org, fancer.lancer@gmail.com, adrian.hunter@intel.com, ulf.hansson@linaro.org, olof@lixom.net, dac2@pensando.io, linux-gpio@vger.kernel.org, linux-spi@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220406233648.21644-1-brad@pensando.io> <20220406233648.21644-5-brad@pensando.io> From: Krzysztof Kozlowski In-Reply-To: <20220406233648.21644-5-brad@pensando.io> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/04/2022 01:36, Brad Larson wrote: > Document the cadence qspi controller compatible for Pensando Elba SoC > boards. The Elba qspi fifo size is 1024. > > Signed-off-by: Brad Larson > --- > Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml > index 0a537fa3a641..bc298e413842 100644 > --- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml > +++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml > @@ -30,6 +30,7 @@ properties: > - intel,lgm-qspi > - xlnx,versal-ospi-1.0 > - intel,socfpga-qspi > + - pensando,elba-qspi > - const: cdns,qspi-nor > - const: cdns,qspi-nor > > @@ -48,7 +49,7 @@ properties: > description: > Size of the data FIFO in words. > $ref: "/schemas/types.yaml#/definitions/uint32" > - enum: [ 128, 256 ] > + enum: [ 128, 256, 1024 ] Is 1024 valid for other controllers? If not, then probably this should be further constraint in allOf:if:then... Best regards, Krzysztof