On 3/29/22 05:06, Damien Le Moal wrote:
> On 3/24/22 09:16, Serge Semin wrote:
> [...]
>> After the denoted above functionality is added we can finally introduce
>> the Baikal-T1 AHCI SATA controller support into the DWC AHCI SATA driver.
>> The controller is based on the DWC AHCI SATA IP-core v4.10a and can work
>> well with the generic DWC AHCI driver. The only peculiarity of it is
>> connected with the SATA Ports reference clock source. It can be supplied
>> either from the internal SoC PLL or from the chip pads. Currently we have
>> to prefer selecting the signal coming from the pads if the corresponding
>> clock source is specified because the link doesn't get stably established
>> when the internal clock signal is activated. In addition the platform has
>> trigger-based reset signals so the corresponding flag must be passed to
>> the generic AHCI-resource getter.
>>
>
> I am assuming this is "v2" of your patches. Please add this version number
> to your patch titles ("[PATCH v2]") and add a changelog here in the cover
> letter.
Sorry. It looks like I received again the same patch series. Not sure why.
I assumed it was a V2, but it is not.
>
>> Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
>> Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx>
>> Cc: Pavel Parkhomenko <Pavel.Parkhomenko@xxxxxxxxxxxxxxxxxxxx>
>> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
>> Cc: linux-ide@xxxxxxxxxxxxxxx
>> Cc: linux-kernel@xxxxxxxxxxxxxxx
>> Cc: devicetree@xxxxxxxxxxxxxxx
>>
>> Serge Semin (21):
>> dt-bindings: ata: sata: Extend number of SATA ports
>> dt-bindings: ata: Convert AHCI-bindings to DT schema
>> ata: libahci_platform: Explicitly set rc on devres_alloc failure
>> ata: libahci_platform: Convert to using handy devm-ioremap methods
>> ata: libahci_platform: Convert to using devm bulk clocks API
>> ata: libahci_platform: Add function returning a clock-handle by id
>> ata: libahci_platform: Sanity check the DT child nodes number
>> ata: libahci_platform: Parse ports-implemented property in resources
>> getter
>> ata: libahci_platform: Introduce reset assertion/deassertion methods
>> dt-bindings: ata: ahci: Add platform capability properties
>> ata: libahci: Extend port-cmd flags set with port capabilities
>> ata: libahci: Discard redundant force_port_map parameter
>> ata: libahci: Don't read AHCI version twice in the save-config method
>> ata: ahci: Convert __ahci_port_base to accepting hpriv as arguments
>> ata: ahci: Introduce firmware-specific caps initialization
>> dt-bindings: ata: ahci: Add DWC AHCI SATA controller DT schema
>> ata: ahci: Add DWC AHCI SATA controller support
>> dt-bindings: ata: ahci: Add Baikal-T1 AHCI SATA controller DT schema
>> ata: ahci-dwc: Add platform-specific quirks support
>> ata: ahci-dwc: Add Baikal-T1 AHCI SATA interface support
>> MAINTAINERS: Add maintainers for DWC AHCI SATA driver
>>
>> .../devicetree/bindings/ata/ahci-common.yaml | 176 ++++++
>> .../devicetree/bindings/ata/ahci-platform.txt | 79 ---
>> .../bindings/ata/baikal,bt1-ahci.yaml | 132 +++++
>> .../devicetree/bindings/ata/generic-ahci.yaml | 98 ++++
>> .../devicetree/bindings/ata/sata-common.yaml | 7 +-
>> .../bindings/ata/snps,dwc-ahci.yaml | 121 ++++
>> MAINTAINERS | 9 +
>> drivers/ata/Kconfig | 11 +
>> drivers/ata/Makefile | 1 +
>> drivers/ata/ahci.c | 4 +-
>> drivers/ata/ahci.h | 21 +-
>> drivers/ata/ahci_dwc.c | 525 ++++++++++++++++++
>> drivers/ata/ahci_mtk.c | 2 -
>> drivers/ata/ahci_platform.c | 5 -
>> drivers/ata/ahci_st.c | 3 -
>> drivers/ata/libahci.c | 63 ++-
>> drivers/ata/libahci_platform.c | 234 +++++---
>> include/linux/ahci_platform.h | 8 +-
>> 18 files changed, 1321 insertions(+), 178 deletions(-)
>> create mode 100644 Documentation/devicetree/bindings/ata/ahci-common.yaml
>> delete mode 100644 Documentation/devicetree/bindings/ata/ahci-platform.txt
>> create mode 100644 Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
>> create mode 100644 Documentation/devicetree/bindings/ata/generic-ahci.yaml
>> create mode 100644 Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
>> create mode 100644 drivers/ata/ahci_dwc.c
>>
>
>
--
Damien Le Moal
Western Digital Research
