Re: [PATCH v3 0/7] scsi: ufs-mediatek: Add UFS support for Mediatek SoC chips

[Stanley Chu <stanley.chu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>]

Hi Rob,

Gentle ping for 2 dt-bindings documents patch in this series.

On Wed, 2019-02-27 at 15:23 +0800, Stanley Chu wrote:
> Hello,
> 
> This patch series adds UFS M-PHY and UFS host driver support in MediaTek chipsets.
> 
> In the meantime, re-factors ufshcd_get_pwr_dev_param in vendors' drivers. This function is for vendors to decide finally agreed attributes for power mode change if vendors define
> their host capability in struct ufs_dev_params. Because it is using by both ufs-qcom and ufs-hisi and also used in ufs-mediatek in this serious, simply re-factor it and then every vendors can reuse it.
> 
> Changes since v2:
> -	Fix header style with SPDX-License-Identifier declaration used.
> -	Simplify ufs-phy-mtk to single source file since we has one MPHY version now, and do fixes according to Chunfeng Yun's comments.
> -	Add dt-bindings of ufs-phy-mtk.
> 
> Changes since v1:
> -	Re-factor ufshcd_get_pwr_dev_param in mediatek/qcom/hisi vendor drivers.
> -	Introduce ufs-phy-mtk to have a good extension capability for different power control flows in future different MPHY versions.
> -	Bind ufs-phy-mtk and hook suitable callbacks in ufs-mediatek driver.
> -	Use PA_LOCAL_TX_LCC_ENABLE attribute defined in unipro.h instead.
> -	Do some minor format fixes.
> 
> Stanley Chu (7):
>   scsi: ufs: Introduce ufshcd_get_pwr_dev_param
>   scsi: ufs-qcom: Re-factor ufshcd_get_pwr_dev_param
>   scsi: ufs-hisi: Re-factor ufshcd_get_pwr_dev_param
>   dt-bindings: phy: Add document for phy-mtk-ufs
>   dt-bindings: scsi: ufs: Add document for ufs-mediatek
>   phy: mediatek: Add UFS M-PHY driver
>   scsi: ufs-mediatek: Add UFS support for Mediatek SoC chips
> 
>  .../devicetree/bindings/phy/phy-mtk-ufs.txt   |  35 ++
>  .../devicetree/bindings/ufs/ufs-mediatek.txt  |  47 +++
>  drivers/phy/mediatek/Kconfig                  |   9 +
>  drivers/phy/mediatek/Makefile                 |   1 +
>  drivers/phy/mediatek/phy-mtk-ufs.c            | 239 ++++++++++++
>  drivers/scsi/ufs/Kconfig                      |  14 +
>  drivers/scsi/ufs/Makefile                     |   1 +
>  drivers/scsi/ufs/ufs-hisi.c                   | 109 +-----
>  drivers/scsi/ufs/ufs-mediatek.c               | 368 ++++++++++++++++++
>  drivers/scsi/ufs/ufs-mediatek.h               |  54 +++
>  drivers/scsi/ufs/ufs-qcom.c                   | 106 +----
>  drivers/scsi/ufs/ufshcd-pltfrm.c              |  98 +++++
>  drivers/scsi/ufs/ufshcd-pltfrm.h              |  21 +
>  13 files changed, 895 insertions(+), 207 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/phy/phy-mtk-ufs.txt
>  create mode 100644 Documentation/devicetree/bindings/ufs/ufs-mediatek.txt
>  create mode 100644 drivers/phy/mediatek/phy-mtk-ufs.c
>  create mode 100644 drivers/scsi/ufs/ufs-mediatek.c
>  create mode 100644 drivers/scsi/ufs/ufs-mediatek.h
> 

Thanks,
Stanley