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Commit 2e2de2e3 authored by Tomoya MORINAGA's avatar Tomoya MORINAGA Committed by Grant Likely
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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: default avatarTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 78b2b911

drivers/spi/spi-topcliff-pch.c

+4 −1
Original line number Diff line number Diff line
@@ -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");