spi/topcliff_pch: support new device ML7213 IOH
Support ML7213 device of OKI SEMICONDUCTOR.
ML7213 is companion chip of Intel Atom E6xx series for IVI(In-Vehicle Infotainment).
ML7213 is compatible for Intel EG20T PCH.
v4: - Delete unrelated whitespace
- Prevent device driver from accessing platform data
- Add __devinit and __devexit
- Save pdev->dev to pd_dev->dev.parent
- Have own suspend/resume processing in platform_driver.
- Care returned value in pch_spi_init
- Change unregister order
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 9578a84..c013481 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -371,12 +371,15 @@
serial port.
config SPI_TOPCLIFF_PCH
- tristate "Topcliff PCH SPI Controller"
+ tristate "Intel EG20T PCH/OKI SEMICONDUCTOR ML7213 IOH SPI controller"
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.
+
config SPI_TXX9
tristate "Toshiba TXx9 SPI controller"
depends on GENERIC_GPIO && CPU_TX49XX