| Message ID | 20200821161401.11307-1-l.stelmach@samsung.com |
|---|---|
| Headers | show |
| Series | Some fixes for spi-s3c64xx | expand |
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'
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: 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: Check return values 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'