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[188.141.3.169]) by smtp.gmail.com with ESMTPSA id j6-20020a5d5646000000b002d2f0e23acbsm12432127wrw.12.2023.03.21.16.52.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Mar 2023 16:52:33 -0700 (PDT) Message-ID: <701e1b8c-7f71-ca8f-ad22-e86dedf3d7be@linaro.org> Date: Tue, 21 Mar 2023 23:52:32 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v4 10/18] dt-bindings: mfd: qcom,spmi-pmic: Add pdphy to SPMI device types Content-Language: en-US To: Rob Herring , Krzysztof Kozlowski Cc: linux@roeck-us.net, heikki.krogerus@linux.intel.com, gregkh@linuxfoundation.org, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, wcheng@codeaurora.org, caleb.connolly@linaro.org, konrad.dybcio@linaro.org, subbaram@quicinc.com, jackp@quicinc.com, robertom@qti.qualcomm.com References: <20230318121828.739424-1-bryan.odonoghue@linaro.org> <20230318121828.739424-11-bryan.odonoghue@linaro.org> <88ccb21c-4370-7132-b2c1-c74b1f865cec@linaro.org> <20230321205802.GA1540152-robh@kernel.org> From: Bryan O'Donoghue In-Reply-To: <20230321205802.GA1540152-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 21/03/2023 20:58, Rob Herring wrote: > On Sun, Mar 19, 2023 at 12:58:48PM +0100, Krzysztof Kozlowski wrote: >> On 18/03/2023 13:18, Bryan O'Donoghue wrote: >>> The PDPHY sits inside of the PMIC SPMI block providing register-level >>> ability to read/write USB Type-C Power Delivery protocol packets over the >>> SBU pins. >>> >>> Signed-off-by: Bryan O'Donoghue >>> --- >>> Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml | 4 ++++ >>> 1 file changed, 4 insertions(+) >>> >>> diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml >>> index 8f076bb622b15..111aec53caeb5 100644 >>> --- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml >>> +++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml >>> @@ -140,6 +140,10 @@ patternProperties: >>> type: object >>> $ref: /schemas/power/reset/qcom,pon.yaml# >>> >>> + "pdphy@[0-9a-f]+$": >> >> phy@ > > But it is not a phy which I would define as something doing digital to > analog (or vice-versa) signal conversion/encoding. Sounds like an SBU > controller or something... > > Rob Its an SBU controller. --- bod