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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1767509958256714500?= X-GMAIL-MSGID: =?utf-8?q?1767509958256714500?= This adds the missing bits to support the USB-C Altmode support on SM8550. These are the following changes since the previous SM8450 SoC: - No more GLINK altmode events for USB only changes, only DP - Type-C orientation is available on a PMIC signal connected to a GPIO line - When altmode is disconnected, an 0xff mode event is sent. In order to handle those changes, a new orientation-gpios property is added to the usb-c connector bindings. The 0xff altomode is translated as a SAFE type-c mux mode. And in order to handle such info, we tie this to the UCSI connector events to propagate the orientation to Type-C switches. Signed-off-by: Neil Armstrong --- Neil Armstrong (7): dt-bindings: connector: usb-connector: add a gpio used to determine the Type-C port plug orientation soc: qcom: pmic_glink_altmode: handle safe mode when disconnect usb: ucsi: glink: use the connector orientation GPIO to provide switch events qcom: pmic_glink: enable altmode for SM8550 arm64: dts: qcom: sm8550: add ports subnodes in usb/dp qmpphy node arm64: dts: qcom: sm8550-mtp: add pmic glink port/endpoints arm64: dts: qcom: sm8550-qrd: add pmic glink port/endpoints .../bindings/connector/usb-connector.yaml | 5 ++ arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 67 ++++++++++++++- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 99 +++++++++++++++++++++- arch/arm64/boot/dts/qcom/sm8550.dtsi | 26 ++++++ drivers/soc/qcom/pmic_glink.c | 6 +- drivers/soc/qcom/pmic_glink_altmode.c | 18 +++- drivers/usb/typec/ucsi/ucsi_glink.c | 52 +++++++++++- 7 files changed, 262 insertions(+), 11 deletions(-) --- base-commit: f339b18115200db76b42475e44e3bc926e3ecab0 change-id: 20230601-topic-sm8550-upstream-type-c-e85b4d971450 Best regards,