commit 92b3a5c1bc3c7da1ae4675d014124f4a97ddb632
author Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Fri Oct 28 09:35:21 2011 +0900
committer Grant Likely <grant.likely@secretlab.ca> Sat Oct 29 17:02:31 2011 +0200
tree a5940f6b0ae8c1b08dc842e27c17f1bf68c6c500
parent 39f1b56593293a3d1d3b49b97a59337a19fef053

spi-topcliff-pch: Support new device LAPIS Semiconductor ML7831 IOH

ML7831 is companion chip for Intel Atom E6xx series.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

drivers/spi/spi-topcliff-pch.c

diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 6a80749..2b1e966 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -95,16 +95,18 @@
 #define PCH_CLOCK_HZ		50000000
 #define PCH_MAX_SPBR		1023
 
-/* Definition for ML7213 by OKI SEMICONDUCTOR */
+/* Definition for ML7213/ML7831 by OKI SEMICONDUCTOR */
 #define PCI_VENDOR_ID_ROHM		0x10DB
 #define PCI_DEVICE_ID_ML7213_SPI	0x802c
 #define PCI_DEVICE_ID_ML7223_SPI	0x800F
+#define PCI_DEVICE_ID_ML7831_SPI	0x8816
 
 /*
  * Set the number of SPI instance max
  * Intel EG20T PCH :		1ch
  * OKI SEMICONDUCTOR ML7213 IOH :	2ch
  * OKI SEMICONDUCTOR ML7223 IOH :	1ch
+ * OKI SEMICONDUCTOR ML7831 IOH :	1ch
 */
 #define PCH_SPI_MAX_DEV			2
 
@@ -218,6 +220,7 @@
 	{ 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, },
+	{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7831_SPI), 1, },
 	{ }
 };