| Message ID | 1699332374-9324-1-git-send-email-cang@qti.qualcomm.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Enable HS-G5 support on SM8550 | expand |
On Mon, Nov 06, 2023 at 08:46:06PM -0800, Can Guo wrote: > This series enables HS-G5 support on SM8550. > > This series is rebased on below changes from Mani - > https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-1-manivannan.sadhasivam@linaro.org/ > https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-2-manivannan.sadhasivam@linaro.org/ > > This series is tested on below HW combinations - > SM8550 MTP + UFS4.0 > SM8550 QRD + UFS3.1 > SM8450 MTP + UFS3.1 (for regression test) > You are sending the patches from QTI email and that's not supposed to happen I believe. - Mani > v1 -> v2: > 1. Removed 2 changes which were exposing power info in sysfs > 2. Removed 1 change which was moving data structs to phy-qcom-qmp-ufs.h > 3. Added one new change (the 1st one) to clean up usage of ufs_dev_params based on comments from Mani > 4. Adjusted the logic of UFS device version detection according to comments from Mani: > 4.1 For HW version < 0x5, go through dual init > 4.2 For HW version >= 0x5 > a. If UFS device version is populated, one init is required > b. If UFS device version is not populated, go through dual init > > Bao D. Nguyen (1): > scsi: ufs: ufs-qcom: Add support for UFS device version detection > > Can Guo (6): > scsi: ufs: host: Rename structure ufs_dev_params to ufs_host_params > scsi: ufs: ufs-qcom: Setup host power mode during init > scsi: ufs: ufs-qcom: Allow the first init start with the maximum > supported gear > scsi: ufs: ufs-qcom: Limit HS-G5 Rate-A to hosts with HW version 5 > scsi: ufs: ufs-qcom: Set initial PHY gear to max HS gear for HW ver 5 > and newer > phy: qualcomm: phy-qcom-qmp-ufs: Add High Speed Gear 5 support for > SM8550 > > drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v6.h | 2 + > drivers/phy/qualcomm/phy-qcom-qmp-qserdes-com-v6.h | 2 + > .../qualcomm/phy-qcom-qmp-qserdes-txrx-ufs-v6.h | 12 +++ > drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 112 ++++++++++++++++++--- > drivers/ufs/host/ufs-exynos.c | 7 +- > drivers/ufs/host/ufs-hisi.c | 11 +- > drivers/ufs/host/ufs-mediatek.c | 12 +-- > drivers/ufs/host/ufs-qcom.c | 78 ++++++++++---- > drivers/ufs/host/ufs-qcom.h | 3 + > drivers/ufs/host/ufshcd-pltfrm.c | 49 +++++---- > drivers/ufs/host/ufshcd-pltfrm.h | 10 +- > 11 files changed, 217 insertions(+), 81 deletions(-) > > -- > 2.7.4 >
Hi Mani, On 11/8/2023 1:11 PM, Manivannan Sadhasivam wrote: > On Mon, Nov 06, 2023 at 08:46:06PM -0800, Can Guo wrote: >> This series enables HS-G5 support on SM8550. >> >> This series is rebased on below changes from Mani - >> https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-1-manivannan.sadhasivam@linaro.org/ >> https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-2-manivannan.sadhasivam@linaro.org/ >> >> This series is tested on below HW combinations - >> SM8550 MTP + UFS4.0 >> SM8550 QRD + UFS3.1 >> SM8450 MTP + UFS3.1 (for regression test) >> > > You are sending the patches from QTI email and that's not supposed to happen I > believe. > > - Mani You are right, not sure what went wrong with my config. Will change back to quicinc mail next time. Thanks, Can Guo.
This series enables HS-G5 support on SM8550. This series is rebased on below changes from Mani - https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-1-manivannan.sadhasivam@linaro.org/ https://patchwork.kernel.org/project/linux-scsi/patch/20230908145329.154024-2-manivannan.sadhasivam@linaro.org/ This series is tested on below HW combinations - SM8550 MTP + UFS4.0 SM8550 QRD + UFS3.1 SM8450 MTP + UFS3.1 (for regression test) v1 -> v2: 1. Removed 2 changes which were exposing power info in sysfs 2. Removed 1 change which was moving data structs to phy-qcom-qmp-ufs.h 3. Added one new change (the 1st one) to clean up usage of ufs_dev_params based on comments from Mani 4. Adjusted the logic of UFS device version detection according to comments from Mani: 4.1 For HW version < 0x5, go through dual init 4.2 For HW version >= 0x5 a. If UFS device version is populated, one init is required b. If UFS device version is not populated, go through dual init Bao D. Nguyen (1): scsi: ufs: ufs-qcom: Add support for UFS device version detection Can Guo (6): scsi: ufs: host: Rename structure ufs_dev_params to ufs_host_params scsi: ufs: ufs-qcom: Setup host power mode during init scsi: ufs: ufs-qcom: Allow the first init start with the maximum supported gear scsi: ufs: ufs-qcom: Limit HS-G5 Rate-A to hosts with HW version 5 scsi: ufs: ufs-qcom: Set initial PHY gear to max HS gear for HW ver 5 and newer phy: qualcomm: phy-qcom-qmp-ufs: Add High Speed Gear 5 support for SM8550 drivers/phy/qualcomm/phy-qcom-qmp-pcs-ufs-v6.h | 2 + drivers/phy/qualcomm/phy-qcom-qmp-qserdes-com-v6.h | 2 + .../qualcomm/phy-qcom-qmp-qserdes-txrx-ufs-v6.h | 12 +++ drivers/phy/qualcomm/phy-qcom-qmp-ufs.c | 112 ++++++++++++++++++--- drivers/ufs/host/ufs-exynos.c | 7 +- drivers/ufs/host/ufs-hisi.c | 11 +- drivers/ufs/host/ufs-mediatek.c | 12 +-- drivers/ufs/host/ufs-qcom.c | 78 ++++++++++---- drivers/ufs/host/ufs-qcom.h | 3 + drivers/ufs/host/ufshcd-pltfrm.c | 49 +++++---- drivers/ufs/host/ufshcd-pltfrm.h | 10 +- 11 files changed, 217 insertions(+), 81 deletions(-)