diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | 2011-05-09 19:58:49 +0900 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-05-27 17:56:45 -0600 |
| commit | bc786ccead15262a12bd673ed7a5afa6cbf0edcf (patch) | |
| tree | 1a4c09fa55ed5ee5ec86694f840c9dbc5dbfeb09 /drivers/gpio | |
| parent | 7c295975a85b049385dfe0d5ee0d4d543619fbdc (diff) | |
| download | op-kernel-dev-bc786ccead15262a12bd673ed7a5afa6cbf0edcf.zip op-kernel-dev-bc786ccead15262a12bd673ed7a5afa6cbf0edcf.tar.gz | |
gpio/pch_gpio: Support new device ML7223
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>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/gpio/pch_gpio.c | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 2c30911..978852a 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -358,13 +358,19 @@ config GPIO_LANGWELL Say Y here to support Intel Langwell/Penwell GPIO. config GPIO_PCH - tristate "PCH GPIO of Intel Topcliff" + tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO" depends on PCI && X86 help This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded processor. This driver can access PCH GPIO device. + This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ + Output Hub), ML7223. + ML7223 IOH is for MP(Media Phone) use. + ML7223 is companion chip for Intel Atom E6xx series. + ML7223 is completely compatible for Intel EG20T PCH. + config GPIO_ML_IOH tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" depends on PCI diff --git a/drivers/gpio/pch_gpio.c b/drivers/gpio/pch_gpio.c index f970a5f..36919e7 100644 --- a/drivers/gpio/pch_gpio.c +++ b/drivers/gpio/pch_gpio.c @@ -283,8 +283,10 @@ static int pch_gpio_resume(struct pci_dev *pdev) #define pch_gpio_resume NULL #endif +#define PCI_VENDOR_ID_ROHM 0x10DB static DEFINE_PCI_DEVICE_TABLE(pch_gpio_pcidev_id) = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) }, + { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8014) }, { 0, } }; MODULE_DEVICE_TABLE(pci, pch_gpio_pcidev_id); |
