Messages in this thread | | | Date | Thu, 12 Jan 2023 23:41:13 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH v5 00/23] ufs: qcom: Add HS-G4 support |
| |
On 22-12-22, 19:39, Manivannan Sadhasivam wrote: > Hello, > > This series adds HS-G4 support to the Qcom UFS driver and PHY driver. > The newer Qcom platforms support configuring the UFS controller and PHY > in dual gears (i.e., controller/PHY can be configured to run in two gear > speeds). This is accomplished by adding two different PHY init sequences > to the PHY driver and the UFS driver requesting the one that's required > based on the platform configuration. > > Initially the ufs-qcom driver will use the default gear G2 for enumerating > the UFS device. Afer enumeration, the max gear supported by both the > controller and device would be found out and that will be used thereafter. > But for using the max gear after enumeration, the ufs-qcom driver requires > the UFS device to be reinitialized. For this purpose, a separate quirk has > been introduced in the UFS core along with a callback and those will be used > by the ufs-qcom driver.
The series lgtm. This fails for me to apply though due to other patches I have picked up.
Can you please rebase the phy patches and send those
-- ~Vinod
| |