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From 5c32b4a8e7e6d66521f125fc0cb01403b9de8e62 Mon Sep 17 00:00:00 2001
From: Chew, Chiau Ee <chiau.ee.chew@intel.com>
Date: Thu, 23 Jan 2014 05:43:17 +0800
Subject: [PATCH 18/19] spi/pxa2xx-pci: Add support for Intel BYT SPI
This is enable the PCI mode support for Intel
BYT SPI controller.
This commit is created in reference to Mika Westerberg's
previous work.
Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@intel.com>
---
drivers/spi/spi-pxa2xx-pci.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c
index ea42179..4643f70 100644
--- a/drivers/spi/spi-pxa2xx-pci.c
+++ b/drivers/spi/spi-pxa2xx-pci.c
@@ -11,6 +11,7 @@
enum {
PORT_CE4100,
+ PORT_BYT,
};
struct pxa2xx_spi_pci_config {
@@ -25,6 +26,11 @@ static struct pxa2xx_spi_pci_config spi_pci_configs[] = {
.num_cs = -1,
.bus_num = -1,
},
+ [PORT_BYT] = {
+ .type = LPSS_SSP,
+ .num_cs = 1,
+ .bus_num = 0,
+ },
};
static int pxa2xx_spi_pci_probe(struct pci_dev *dev,
@@ -94,6 +100,8 @@ static void pxa2xx_spi_pci_remove(struct pci_dev *dev)
static DEFINE_PCI_DEVICE_TABLE(pxa2xx_spi_pci_devices) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x2e6a),
.driver_data = PORT_CE4100 },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0f0e),
+ .driver_data = PORT_BYT },
{ },
};
MODULE_DEVICE_TABLE(pci, pxa2xx_spi_pci_devices);
--
1.7.4.4
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