| Message ID | 20240426122004.2249178-1-peter.griffin@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | ufs-exynos support for Tensor GS101 | expand |
Peter, > This series adds support to the ufs-exynos driver for Tensor gs101 > found in Pixel 6. It was send previously in [1] and [2] but included > the other clock, phy and DTS parts. This series has been split into > just the ufs-exynos part to hopefully make things easier. > > With this series, plus the phy, clock and dts changes UFS is functional > upstream for Pixel 6. The SKhynix HN8T05BZGKX015 can be enumerated, > partitions mounted etc. > > The series is split into some prepatory patches for ufs-exynos and a final > patch that adds the gs101 support. > > Note the sysreg clock has been moved to ufs node as fine grained clock > control around the syscon sysreg register accesses doesn't result in > functional UFS. Applied to 6.10/scsi-staging, thanks!
On Fri, 26 Apr 2024 13:19:58 +0100, Peter Griffin wrote: > This series adds support to the ufs-exynos driver for Tensor gs101 found > in Pixel 6. It was send previously in [1] and [2] but included the other > clock, phy and DTS parts. This series has been split into just the > ufs-exynos part to hopefully make things easier. > > With this series, plus the phy, clock and dts changes UFS is functional > upstream for Pixel 6. The SKhynix HN8T05BZGKX015 can be enumerated, > partitions mounted etc. > > [...] Applied to 6.10/scsi-queue, thanks! [1/6] dt-bindings: ufs: exynos-ufs: Add gs101 compatible https://git.kernel.org/mkp/scsi/c/438e23b61cd4 [2/6] scsi: ufs: host: ufs-exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option https://git.kernel.org/mkp/scsi/c/449adb00d4f7 [3/6] scsi: ufs: host: ufs-exynos: add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option https://git.kernel.org/mkp/scsi/c/9238cad67969 [4/6] scsi: ufs: host: ufs-exynos: allow max frequencies up to 267Mhz https://git.kernel.org/mkp/scsi/c/c9deb9a4f574 [5/6] scsi: ufs: host: ufs-exynos: add some pa_dbg_ register offsets into drvdata https://git.kernel.org/mkp/scsi/c/6f9f0d564b04 [6/6] scsi: ufs: host: ufs-exynos: Add support for Tensor gs101 SoC https://git.kernel.org/mkp/scsi/c/d11e0a318df8
Hi Martin, James & Alim, This series adds support to the ufs-exynos driver for Tensor gs101 found in Pixel 6. It was send previously in [1] and [2] but included the other clock, phy and DTS parts. This series has been split into just the ufs-exynos part to hopefully make things easier. With this series, plus the phy, clock and dts changes UFS is functional upstream for Pixel 6. The SKhynix HN8T05BZGKX015 can be enumerated, partitions mounted etc. The series is split into some prepatory patches for ufs-exynos and a final patch that adds the gs101 support. Note the sysreg clock has been moved to ufs node as fine grained clock control around the syscon sysreg register accesses doesn't result in functional UFS. regards, Peter Changes since v2: - Split into separate per subsystem/maintainer series (ufs, phy, clock, dts) - Remove ufs_ prefix on clock names (Rob) Changes since v1: - collect up tags - re-order samsung,exynos-ufs.yaml as per Krzysztof review - Add sysreg clock to ufs node (Andre) lore v1: https://lore.kernel.org/linux-clk/20240404122559.898930-1-peter.griffin@linaro.org/ lore v2: https://lore.kernel.org/linux-kernel/20240423205006.1785138-1-peter.griffin@linaro.org/ Peter Griffin (6): dt-bindings: ufs: exynos-ufs: Add gs101 compatible scsi: ufs: host: ufs-exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option scsi: ufs: host: ufs-exynos: add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option scsi: ufs: host: ufs-exynos: allow max frequencies up to 267Mhz scsi: ufs: host: ufs-exynos: add some pa_dbg_ register offsets into drvdata scsi: ufs: host: ufs-exynos: Add support for Tensor gs101 SoC .../bindings/ufs/samsung,exynos-ufs.yaml | 38 +++- drivers/ufs/host/ufs-exynos.c | 197 ++++++++++++++++-- drivers/ufs/host/ufs-exynos.h | 24 ++- 3 files changed, 241 insertions(+), 18 deletions(-)