From: "Łukasz Stelmach" <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: "Marek Szyprowski" <m.szyprowski@samsung.com>,
"Bartłomiej Żołnierkiewicz" <b.zolnierkie@samsung.com>,
"Łukasz Stelmach" <l.stelmach@samsung.com>
Subject: [PATCH v3 0/9] Some fixes for spi-s3c64xx
Date: Fri, 2 Oct 2020 14:22:34 +0200 [thread overview]
Message-ID: <20201002122243.26849-1-l.stelmach@samsung.com> (raw)
In-Reply-To: CGME20201002122251eucas1p1a8977c163d7a291829e7cac212d26862@eucas1p1.samsung.com
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 v3:
- added Reviewed-by and Suggested-by tags to commit messages
- added information about non-CMU case in the commit message
of (Ensure cur_speed holds actual clock value)
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
next parent reply other threads:[~2020-10-02 12:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201002122251eucas1p1a8977c163d7a291829e7cac212d26862@eucas1p1.samsung.com>
2020-10-02 12:22 ` Łukasz Stelmach [this message]
[not found] ` <CGME20201002122251eucas1p26b59b6a574f78200d0c696dd1aacc140@eucas1p2.samsung.com>
2020-10-02 12:22 ` [PATCH v3 1/9] spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath() Łukasz Stelmach
[not found] ` <CGME20201002122251eucas1p235d6797ae11f075a09841be64dc65236@eucas1p2.samsung.com>
2020-10-02 12:22 ` [PATCH v3 2/9] spi: spi-s3s64xx: Add S3C64XX_SPI_QUIRK_CS_AUTO for Exynos3250 Łukasz Stelmach
[not found] ` <CGME20201002122252eucas1p1555a9b0df6f2318ab511117be3f65dee@eucas1p1.samsung.com>
2020-10-02 12:22 ` [PATCH v3 3/9] spi: spi-s3c64xx: Check return values Łukasz Stelmach
[not found] ` <CGME20201002122252eucas1p1496d896453d21acda6ab83ef9b7f0b8a@eucas1p1.samsung.com>
2020-10-02 12:22 ` [PATCH v3 4/9] spi: spi-s3c64xx: Report more information when errors occur Łukasz Stelmach
[not found] ` <CGME20201002122252eucas1p16b24cee16354763e4925f21cf52c6a4d@eucas1p1.samsung.com>
2020-10-02 12:22 ` [PATCH v3 5/9] spi: spi-s3c64xx: Rename S3C64XX_SPI_SLAVE_* to S3C64XX_SPI_CS_* Łukasz Stelmach
[not found] ` <CGME20201002122255eucas1p2f361ef66b44801d69e0ee1425571f571@eucas1p2.samsung.com>
2020-10-02 12:22 ` [PATCH v3 6/9] spi: spi-s3c64xx: Fix doc comment for struct s3c64xx_spi_driver_data Łukasz Stelmach
[not found] ` <CGME20201002122255eucas1p21976a8ba0566564b79a9dd6f62cd4caf@eucas1p2.samsung.com>
2020-10-02 12:22 ` [PATCH v3 7/9] spi: spi-s3c64xx: Ensure cur_speed holds actual clock value Łukasz Stelmach
2020-10-02 12:31 ` Krzysztof Kozlowski
[not found] ` <CGME20201002122255eucas1p2cec6d9cdac111d6f2dc628c7865f7bd5@eucas1p2.samsung.com>
2020-10-02 12:22 ` [PATCH v3 8/9] spi: spi-s3c64xx: Increase transfer timeout Łukasz Stelmach
[not found] ` <CGME20201002122256eucas1p10093b3619fbe5f96ae351920329d1626@eucas1p1.samsung.com>
2020-10-02 12:22 ` [PATCH v3 9/9] spi: spi-s3c64xx: Turn on interrupts upon resume Łukasz Stelmach
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