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[0/6] spi: dw: Add support for DesignWare DWC_ssi

Message ID 1575907443-26377-1-git-send-email-wan.ahmad.zainie.wan.mohamad@intel.com (mailing list archive)
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Series spi: dw: Add support for DesignWare DWC_ssi | expand

Message

Wan Ahmad Zainie Dec. 9, 2019, 4:03 p.m. UTC 
From: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>

Hi.

This patchset add support for DesignWare DWC_ssi. This soft IP is an AMBA
version 2.0-compliant AHB slave device. Existing driver already supports
the older APB version.

This patchset is tested on Intel Keem Bay SoC evaluation module board.

Thank you.

Wan Ahmad Zainie (6):
  dt-bindings: spi: Unify SPI DesignWare DT documents
  dt-bindings: spi: Delete spi-dw.txt
  dt-bindings: snps,dw-apb-ssi: Add compatible string for DesignWare
    DWC_ssi
  spi: dw: Fix typo in few registers name
  spi: dw: Add update_cr0() callback to update CTRLR0
  spi: dw: Add support for DesignWare DWC_ssi

 .../devicetree/bindings/spi/snps,dw-apb-ssi.txt    |  24 +++-
 Documentation/devicetree/bindings/spi/spi-dw.txt   |  24 ----
 drivers/spi/spi-dw-mid.c                           |   4 +
 drivers/spi/spi-dw-mmio.c                          |  31 ++++-
 drivers/spi/spi-dw.c                               | 125 +++++++++++++++------
 drivers/spi/spi-dw.h                               |  25 ++++-
 6 files changed, 163 insertions(+), 70 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-dw.txt