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Thu, 02 Feb 2023 08:26:27 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id ay22-20020a5d6f16000000b002c3bec91679sm2436574wrb.110.2023.02.02.08.26.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Feb 2023 08:26:26 -0800 (PST) Message-ID: <7d94a260-e3d5-0c4a-1a59-af369619e7c7@linaro.org> Date: Thu, 2 Feb 2023 17:26:24 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH 3/4] spi: dt-bindings: Add Tegra TPM wait polling flag Content-Language: en-US To: Krishna Yarlagadda , robh+dt@kernel.org, broonie@kernel.org, peterhuewe@gmx.de, jgg@ziepe.ca, jarkko@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-spi@vger.kernel.org, linux-tegra@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org Cc: thierry.reding@gmail.com, jonathanh@nvidia.com, skomatineni@nvidia.com, ldewangan@nvidia.com References: <20230202161750.21210-1-kyarlagadda@nvidia.com> <20230202161750.21210-4-kyarlagadda@nvidia.com> From: Krzysztof Kozlowski In-Reply-To: <20230202161750.21210-4-kyarlagadda@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org On 02/02/2023 17:17, Krishna Yarlagadda wrote: > Add "nvidia,wait-polling" flag to enable TCG TIS hardware flow control. > > Signed-off-by: Krishna Yarlagadda > --- > .../bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml > index 2c3cada75339..25150d55603e 100644 > --- a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml > +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml > @@ -28,5 +28,11 @@ properties: > $ref: /schemas/types.yaml#/definitions/uint32 > minimum: 0 > maximum: 255 > +properties: > + nvidia,wait-polling: > + description: > + Enable TPM wait polling feature for QSPI as specified in TCG PC Client > + Specific TPM Interface Specification (TIS). > + $ref: /schemas/types.yaml#/definitions/flag Does not look like you tested the bindings. Please run `make dt_binding_check` (see Documentation/devicetree/bindings/writing-schema.rst for instructions). Best regards, Krzysztof