From 4759640f0b4c3098b637dc8ac6929078152b1159 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Fri, 18 Oct 2019 16:21:31 +0300 Subject: [PATCH] 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 Signed-off-by: Jarkko Nikula Link: https://lore.kernel.org/r/20191018132131.31608-3-jarkko.nikula@linux.intel.com Signed-off-by: Mark Brown --- drivers/spi/spi-dw-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c index 1cddecea27155..12c131b5fb4ec 100644 --- a/drivers/spi/spi-dw-pci.c +++ b/drivers/spi/spi-dw-pci.c @@ -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, }; -- 2.39.5