This is the final step to achieve USB-C Altmode on the HDK8350 and HDK8450 now DP controller support, USB3+DP Combo PHY and pmic glink support have been merged for those platforms. This patchset depends on the QMP Combo USB3+DP PHY orientation support at [1]. The following has been successfully tested: - USB-C PD Power Role, reported status are coherent - USB-C dual-role data - USB2.0 only (no-PD) as DFP or UFP - USB2.0 + USB SuperSpeed as DFP or UFP & in both orientations - USB2.0 + USB SuperSpeed + DisplayPort Altmode in both orientations - DisplayPort-only Altmode in both orientations Data role and SuperSpeed lanes were correctly switched on the PHY side after USB-C removal/insertion. [1] https://lore.kernel.org/all/20230425034010.3789376-1-quic_bjorande@xxxxxxxxxxx/ Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> --- Neil Armstrong (6): arm64: dts: qcom: sm8350: add ports subnodes in usb1 qmpphy node arm64: dts: qcom: sm8450: add ports subnodes in usb1 qmpphy node arm64: dts: qcom: sm8350-hdk: Add QMP & DP to SuperSpeed graph arm64: dts: qcom: sm8450-hdk: Add QMP & DP to SuperSpeed graph arm64: defconfig: enable FSA4480 driver as module qcom: pmic_glink: enable altmode for SM8450 arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 74 ++++++++++++++++++++++++++++++++- arch/arm64/boot/dts/qcom/sm8350.dtsi | 26 ++++++++++++ arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 71 ++++++++++++++++++++++++++++++- arch/arm64/boot/dts/qcom/sm8450.dtsi | 26 ++++++++++++ arch/arm64/configs/defconfig | 1 + drivers/soc/qcom/pmic_glink.c | 8 +++- 6 files changed, 200 insertions(+), 6 deletions(-) --- base-commit: b3afd23af1d1a8b690d512be825a7a8aef991eff change-id: 20230503-topic-sm8450-graphics-dp-next-1dab962ae67d Best regards, -- Neil Armstrong <neil.armstrong@xxxxxxxxxx>
