---

yaml --- r: 280123 b: refs/heads/master c: 92b3a5c h: refs/heads/master i: 280121: 4490975 280119: a94ba2f v: v3
git-mirror · Oct 29, 2011 · 577140d · 577140d
1 parent fb0d161
commit 577140d
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Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 39f1b56593293a3d1d3b49b97a59337a19fef053
+refs/heads/master: 92b3a5c1bc3c7da1ae4675d014124f4a97ddb632
diff --git a/trunk/drivers/spi/Kconfig b/trunk/drivers/spi/Kconfig
@@ -346,14 +346,14 @@ config SPI_TI_SSP
 	  serial port.
 
 config SPI_TOPCLIFF_PCH
-	tristate "Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH SPI controller"
+	tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) SPI"
 	depends on PCI
 	help
 	  SPI driver for the Topcliff PCH (Platform Controller Hub) SPI bus
 	  used in some x86 embedded processors.
 
-	  This driver also supports the ML7213, a companion chip for the
-	  Atom E6xx series and compatible with the Intel EG20T PCH.
+	  This driver also supports the ML7213/ML7223/ML7831, a companion chip
+	  for the Atom E6xx series and compatible with the Intel EG20T PCH.
 
 config SPI_TXX9
 	tristate "Toshiba TXx9 SPI controller"

diff --git a/trunk/drivers/spi/spi-topcliff-pch.c b/trunk/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 @@ 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, },
+	{ PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7831_SPI), 1, },
 	{ }
 };