spi: pxa2xx: Add support for Intel Alder Lake PCH-S

Add support for LPSS SPI on Intel Alder Lake. It has four LPSS SPI
controllers each having two chip selects.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20201204082409.183700-1-jarkko.nikula@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 8142684..62a0f0f 100644 (file)
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1496,6 +1496,11 @@ static const struct pci_device_id pxa2xx_spi_pci_compound_match[] = {
        { PCI_VDEVICE(INTEL, 0x5ac2), LPSS_BXT_SSP },
        { PCI_VDEVICE(INTEL, 0x5ac4), LPSS_BXT_SSP },
        { PCI_VDEVICE(INTEL, 0x5ac6), LPSS_BXT_SSP },
+       /* ADL-S */
+       { PCI_VDEVICE(INTEL, 0x7aaa), LPSS_CNL_SSP },
+       { PCI_VDEVICE(INTEL, 0x7aab), LPSS_CNL_SSP },
+       { PCI_VDEVICE(INTEL, 0x7af9), LPSS_CNL_SSP },
+       { PCI_VDEVICE(INTEL, 0x7afb), LPSS_CNL_SSP },
        /* CNL-LP */
        { PCI_VDEVICE(INTEL, 0x9daa), LPSS_CNL_SSP },
        { PCI_VDEVICE(INTEL, 0x9dab), LPSS_CNL_SSP },