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| author | Abe Kohandel <abe.kohandel@intel.com> | 2023-06-07 01:18:44 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-06-07 13:37:50 +0200 |
| commit | 5b6d0b91f84cff3f28724076f93f6f9e2ef8d775 (patch) | |
| tree | 0e4ebacbe4fa3462fb55bd0fdaf8a48fc730799d /drivers/spi/spi-dw-mmio.c | |
| parent | spi: dt-bindings: snps,dw-apb-ssi: Add compatible for Intel Mount Evans SoC (diff) | |
| download | linux-5b6d0b91f84cff3f28724076f93f6f9e2ef8d775.tar.xz linux-5b6d0b91f84cff3f28724076f93f6f9e2ef8d775.zip | |
spi: dw: Remove misleading comment for Mount Evans SoC
Remove a misleading comment about the DMA operations of the Intel Mount
Evans SoC's SPI Controller as requested by Serge.
Signed-off-by: Abe Kohandel <abe.kohandel@intel.com>
Link: https://lore.kernel.org/linux-spi/20230606191333.247ucbf7h3tlooxf@mobilestation/
Fixes: 0760d5d0e9f0 ("spi: dw: Add compatible for Intel Mount Evans SoC")
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20230606231844.726272-1-abe.kohandel@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-dw-mmio.c')
| -rw-r--r-- | drivers/spi/spi-dw-mmio.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c index c1d16157de61..a699ce496cc5 100644 --- a/drivers/spi/spi-dw-mmio.c +++ b/drivers/spi/spi-dw-mmio.c @@ -237,14 +237,7 @@ static int dw_spi_intel_init(struct platform_device *pdev, } /* - * The Intel Mount Evans SoC's Integrated Management Complex uses the - * SPI controller for access to a NOR SPI FLASH. However, the SoC doesn't - * provide a mechanism to override the native chip select signal. - * - * This driver doesn't use DMA for memory operations when a chip select - * override is not provided due to the native chip select timing behavior. - * As a result no DMA configuration is done for the controller and this - * configuration is not tested. + * DMA-based mem ops are not configured for this device and are not tested. */ static int dw_spi_mountevans_imc_init(struct platform_device *pdev, struct dw_spi_mmio *dwsmmio) |