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[83.9.32.238]) by smtp.gmail.com with ESMTPSA id m18-20020ac24252000000b004db3eff4b12sm2183408lfl.171.2023.03.21.07.26.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Mar 2023 07:26:18 -0700 (PDT) Message-ID: <5d058a4a-4ca9-db0a-f472-743a73cc7e8e@linaro.org> Date: Tue, 21 Mar 2023 15:26:17 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v5 09/12] arm64: dts: qcom: sm8350-hdk: add pmic glink node Content-Language: en-US To: Neil Armstrong , Heikki Krogerus , Greg Kroah-Hartman , Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Catalin Marinas , Will Deacon Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20230130-topic-sm8450-upstream-pmic-glink-v5-0-552f3b721f9e@linaro.org> <20230130-topic-sm8450-upstream-pmic-glink-v5-9-552f3b721f9e@linaro.org> From: Konrad Dybcio In-Reply-To: <20230130-topic-sm8450-upstream-pmic-glink-v5-9-552f3b721f9e@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21.03.2023 14:21, Neil Armstrong wrote: > Add the pmic glink node linked with the DWC3 USB controller > switched to OTG mode and tagged with usb-role-switch. > > Signed-off-by: Neil Armstrong > --- Reviewed-by: Konrad Dybcio Konrad > arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 46 +++++++++++++++++++++++++++++++-- > 1 file changed, 44 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts > index 09baf6959c71..a10bf7c8764f 100644 > --- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts > +++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts > @@ -31,6 +31,40 @@ hdmi_con: endpoint { > }; > }; > > + pmic-glink { > + compatible = "qcom,sm8350-pmic-glink", "qcom,pmic-glink"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + connector@0 { > + compatible = "usb-c-connector"; > + reg = <0>; > + power-role = "dual"; > + data-role = "dual"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + pmic_glink_hs_in: endpoint { > + remote-endpoint = <&usb_1_dwc3_hs>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + pmic_glink_ss_in: endpoint { > + remote-endpoint = <&usb_1_dwc3_ss>; > + }; > + }; > + }; > + }; > + }; > + > vph_pwr: vph-pwr-regulator { > compatible = "regulator-fixed"; > regulator-name = "vph_pwr"; > @@ -674,8 +708,16 @@ &usb_1 { > }; > > &usb_1_dwc3 { > - /* TODO: Define USB-C connector properly */ > - dr_mode = "peripheral"; > + dr_mode = "otg"; > + usb-role-switch; > +}; > + > +&usb_1_dwc3_hs { > + remote-endpoint = <&pmic_glink_hs_in>; > +}; > + > +&usb_1_dwc3_ss { > + remote-endpoint = <&pmic_glink_ss_in>; > }; > > &usb_1_hsphy { >