UFS HCI specificaiton allows the hardware vendors to have vendor specific configurations using a dedicated register space. Most of these register configurations are unique to each controller. The generic UFSHCD exports a set of useful vendor operations that can be used to configure the host controller. In addition, the vendor specific operations can also be used to control the power supply of controller and Uni-Pro h/w blocks.
This patchset adds support for vendor specific initialization, regulator and clock initialization based on device-tree properties. Changes from v1: - Rebased on scsi-misc. - Minor code fixes. Sujit Reddy Thumma (3): scsi: ufs: Allow vendor specific initialization scsi: ufs: Add regulator enable support scsi: ufs: Add clock initialization support .../devicetree/bindings/ufs/ufshcd-pltfrm.txt | 37 ++ drivers/scsi/ufs/ufs.h | 25 ++ drivers/scsi/ufs/ufshcd-pci.c | 8 +- drivers/scsi/ufs/ufshcd-pltfrm.c | 195 +++++++++- drivers/scsi/ufs/ufshcd.c | 429 +++++++++++++++++++-- drivers/scsi/ufs/ufshcd.h | 55 ++- 6 files changed, 713 insertions(+), 36 deletions(-) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
