Commit bc786cce authored by Tomoya MORINAGA's avatar Tomoya MORINAGA Committed by Grant Likely

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: default avatarTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 7c295975
...@@ -358,13 +358,19 @@ config GPIO_LANGWELL ...@@ -358,13 +358,19 @@ config GPIO_LANGWELL
Say Y here to support Intel Langwell/Penwell GPIO. Say Y here to support Intel Langwell/Penwell GPIO.
config GPIO_PCH config GPIO_PCH
tristate "PCH GPIO of Intel Topcliff" tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO"
depends on PCI && X86 depends on PCI && X86
help help
This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
which is an IOH(Input/Output Hub) for x86 embedded processor. which is an IOH(Input/Output Hub) for x86 embedded processor.
This driver can access PCH GPIO device. 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 config GPIO_ML_IOH
tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
depends on PCI depends on PCI
......
...@@ -283,8 +283,10 @@ static int pch_gpio_resume(struct pci_dev *pdev) ...@@ -283,8 +283,10 @@ static int pch_gpio_resume(struct pci_dev *pdev)
#define pch_gpio_resume NULL #define pch_gpio_resume NULL
#endif #endif
#define PCI_VENDOR_ID_ROHM 0x10DB
static DEFINE_PCI_DEVICE_TABLE(pch_gpio_pcidev_id) = { static DEFINE_PCI_DEVICE_TABLE(pch_gpio_pcidev_id) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) },
{ PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8014) },
{ 0, } { 0, }
}; };
MODULE_DEVICE_TABLE(pci, pch_gpio_pcidev_id); MODULE_DEVICE_TABLE(pci, pch_gpio_pcidev_id);
......
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