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From:   =?UTF-8?q?=C5=81ukasz=20Stelmach?= <l.stelmach@samsung.com>
To:     Kukjin Kim <kgene@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Tomasz Figa <tomasz.figa@gmail.com>,
        Andi Shyti <andi@etezian.org>, Mark Brown <broonie@kernel.org>,
        linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     m.szyprowski@samsung.com, b.zolnierkie@samsung.com,
        =?UTF-8?q?=C5=81ukasz=20Stelmach?= <l.stelmach@samsung.com>
Subject: [PATCH v2 RESEND 0/9] Some fixes for spi-s3c64xx
Date:   Thu,  1 Oct 2020 17:21:39 +0200
Message-Id: <20201001152148.29747-1-l.stelmach@samsung.com>
In-Reply-To: <20200821161401.11307-1-l.stelmach@samsung.com>
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Organization: Samsung R&D Institute Poland
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References: <20200821161401.11307-1-l.stelmach@samsung.com>
        <CGME20201001152246eucas1p1ee289b8a85b707f7496355c081623796@eucas1p1.samsung.com>
Precedence: bulk

This is a series of fixes created during porting a device driver (these
patches will be released soon too) for an SPI device to the current kernel.

The two most important are

  spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath()
  spi: spi-s3s64xx: Add S3C64XX_SPI_QUIRK_CS_AUTO for Exynos3250

Without them DMA transfers larger than 512 bytes from the SPI controller
would fail.

Łukasz Stelmach (9):
  spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and
    s3c64xx_enable_datapath()
  spi: spi-s3s64xx: Add S3C64XX_SPI_QUIRK_CS_AUTO for Exynos3250
  spi: spi-s3c64xx: Check return values
  spi: spi-s3c64xx: Report more information when errors occur
  spi: spi-s3c64xx: Rename S3C64XX_SPI_SLAVE_* to S3C64XX_SPI_CS_*
  spi: spi-s3c64xx: Fix doc comment for struct s3c64xx_spi_driver_data
  spi: spi-s3c64xx: Ensure cur_speed holds actual clock value
  spi: spi-s3c64xx: Increase transfer timeout
  spi: spi-s3c64xx: Turn on interrupts upon resume

 drivers/spi/spi-s3c64xx.c | 111 +++++++++++++++++++++++++++-----------
 1 file changed, 79 insertions(+), 32 deletions(-)

Changes in v2:
  - added missing commit descriptions
  - added spi: spi-s3c64xx: Ensure cur_speed holds actual clock value
  - implemented error propagation in
      spi: spi-s3c64xx: Check return values
  - rebased onto v5.9-rc1 which contains
      spi: spi-s3c64xx: Add missing entries for structs 's3c64xx_spi_dma_data' and 's3c64xx_spi_dma_data'
-- 
2.26.2