Unverified Commit c97905ca authored Oct 18, 2019 by Jarkko Nikula Committed by Mark Brown Oct 22, 2019

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>

parent c8169580

drivers/spi/spi-dw-pci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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,
		};