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Subject[PATCH] spi-topcliff-pch: Support new device ML7223 IOH
Date
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>
---
drivers/spi/spi-topcliff-pch.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 1b8030b..5b574cf 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");
--
1.7.4


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