From: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
To: broonie@kernel.org, robh+dt@kernel.org
Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
andriy.shevchenko@linux.intel.com,
wan.ahmad.zainie.wan.mohamad@intel.com
Subject: [PATCH v4 0/7] spi: dw: Add support for Intel Keem Bay SPI
Date: Mon, 4 May 2020 21:02:39 +0800 [thread overview]
Message-ID: <20200504130246.5135-1-wan.ahmad.zainie.wan.mohamad@intel.com> (raw)
This patchset adds 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.
Intel Keem Bay SPI controller is using this IP. This patchset is
tested on Keem Bay evaluation module board.
Changes since v3:
- DT changes for feature addition is done on snps,dw-apb-ssi.txt.
- And then convert the updated snps,dw-apb-ssi.txt to DT schema format.
Changes since v2:
- Rebased to v5.7-rc4.
- Change the order of the patches i.e. dt-bindings patches go last.
Changes since v1:
- Rework the third patch based on Rob's feedback.
Wan Ahmad Zainie (7):
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
dt-bindings: spi: dw-apb-ssi: Add compatible string for DesignWare
DWC_ssi
spi: dw: Add support for Intel Keem Bay SPI
dt-bindings: spi: dw-apb-ssi: Add Intel Keem Bay support
dt-bindings: spi: dw-apb-ssi: Convert bindings to json-schema
.../bindings/spi/snps,dw-apb-ssi.txt | 41 ------
.../bindings/spi/snps,dw-apb-ssi.yaml | 72 ++++++++++
drivers/spi/spi-dw-mid.c | 4 +
drivers/spi/spi-dw-mmio.c | 57 +++++++-
drivers/spi/spi-dw.c | 125 +++++++++++++-----
drivers/spi/spi-dw.h | 25 +++-
6 files changed, 243 insertions(+), 81 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt
create mode 100644 Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
--
2.17.1
next reply other threads:[~2020-05-04 13:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-04 13:02 Wan Ahmad Zainie [this message]
2020-05-04 13:02 ` [PATCH v4 1/7] spi: dw: Fix typo in few registers name Wan Ahmad Zainie
2020-05-05 10:50 ` Mark Brown
2020-05-04 13:02 ` [PATCH v4 2/7] spi: dw: Add update_cr0() callback to update CTRLR0 Wan Ahmad Zainie
2020-05-04 13:02 ` [PATCH v4 3/7] spi: dw: Add support for DesignWare DWC_ssi Wan Ahmad Zainie
2020-05-04 13:02 ` [PATCH v4 4/7] dt-bindings: spi: dw-apb-ssi: Add compatible string " Wan Ahmad Zainie
2020-05-04 13:02 ` [PATCH v4 5/7] spi: dw: Add support for Intel Keem Bay SPI Wan Ahmad Zainie
2020-05-04 13:02 ` [PATCH v4 6/7] dt-bindings: spi: dw-apb-ssi: Add Intel Keem Bay support Wan Ahmad Zainie
2020-05-04 13:02 ` [PATCH v4 7/7] dt-bindings: spi: dw-apb-ssi: Convert bindings to json-schema Wan Ahmad Zainie
2020-05-05 14:08 ` [PATCH v4 0/7] spi: dw: Add support for Intel Keem Bay SPI Mark Brown
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