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spi: dw-pci: Fix Chip Select amount on Intel Elkhart Lake PSE SPI 

Intel(R) Programmable Services Engine (Intel(R) PSE) SPI controllers in
Intel Elkhart Lake have two Chip Select signals instead of one.

Reported-by: Raymond Tan <raymond.tan@intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20191018132131.31608-3-jarkko.nikula@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jarkko Nikula 2019-10-18 16:21:31 +03:00 committed by Mark Brown
parent c8169580e9
commit c97905cae9
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-dw-pci.c
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@ -36,7 +36,7 @@ static struct spi_pci_desc spi_pci_mid_desc_2 = {
};
static struct spi_pci_desc spi_pci_ehl_desc = {
.num_cs = 1,
.num_cs = 2,
.bus_num = -1,
.max_freq = 100000000,
};