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authorTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>2011-06-17 09:34:25 +0900
committerGrant Likely <grant.likely@secretlab.ca>2011-06-16 18:49:23 -0600
commit2e2de2e314672c8b6644f67a35556d6df780493d (patch)
tree0a4b3fc0a0c91dc2014c3e3377d094ce2a909d84 /drivers/spi/spi-topcliff-pch.c
parent78b2b911bf7020359a2adb54adfca522cf776141 (diff)
downloadlinux-2e2de2e314672c8b6644f67a35556d6df780493d.tar.bz2
spi/topcliff-pch: Support new device ML7223 IOH
Support new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub). The ML7223 IOH is for MP(Media Phone) use. The ML7223 is companion chip for Intel Atom E6xx series. The ML7223 is completely compatible for Intel EG20T PCH. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/spi-topcliff-pch.c')
-rw-r--r--drivers/spi/spi-topcliff-pch.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 1b8030bc24b7..1d23f3831866 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -95,11 +95,13 @@
/* Definition for ML7213 by OKI SEMICONDUCTOR */
#define PCI_VENDOR_ID_ROHM 0x10DB
#define PCI_DEVICE_ID_ML7213_SPI 0x802c
+#define PCI_DEVICE_ID_ML7223_SPI 0x800F
/*
* Set the number of SPI instance max
* Intel EG20T PCH : 1ch
* OKI SEMICONDUCTOR ML7213 IOH : 2ch
+ * OKI SEMICONDUCTOR ML7223 IOH : 1ch
*/
#define PCH_SPI_MAX_DEV 2
@@ -212,6 +214,7 @@ struct pch_pd_dev_save {
static struct pci_device_id pch_spi_pcidev_id[] = {
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_GE_SPI), 1, },
{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_SPI), 2, },
+ { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_SPI), 1, },
{ }
};
@@ -1711,4 +1714,4 @@ MODULE_PARM_DESC(use_dma,
"to use DMA for data transfers pass 1 else 0; default 1");
MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH SPI Driver");
+MODULE_DESCRIPTION("Intel EG20T PCH/OKI SEMICONDUCTOR ML7xxx IOH SPI Driver");