diff options
author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | 2012-05-15 12:53:23 +0900 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-21 09:40:05 -0700 |
commit | a166666fe3d400c75bb5ea60733801ed04b23e8b (patch) | |
tree | 43f98e609ef86023898fd60d84db7a5008e51c08 | |
parent | fcb2c2e95085336d1d6ac9cc1a07a783f80e60c0 (diff) | |
download | kernel_samsung_smdk4412-a166666fe3d400c75bb5ea60733801ed04b23e8b.zip kernel_samsung_smdk4412-a166666fe3d400c75bb5ea60733801ed04b23e8b.tar.gz kernel_samsung_smdk4412-a166666fe3d400c75bb5ea60733801ed04b23e8b.tar.bz2 |
pch_gpio: Support new device LAPIS Semiconductor ML7831 IOH
commit 868fea0507308b6548bba7debe5f5c2d5ca47fca upstream.
ML7831 is companion chip for Intel Atom E6xx series.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/gpio/Kconfig | 11 | ||||
-rw-r--r-- | drivers/gpio/pch_gpio.c | 1 |
2 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 2967002..80ccce9 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -350,18 +350,19 @@ config GPIO_LANGWELL Say Y here to support Intel Langwell/Penwell GPIO. config GPIO_PCH - tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7223 IOH GPIO" + tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) 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. + This driver also can be used for LAPIS Semiconductor IOH(Input/ + Output Hub), ML7223 and ML7831. 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. + ML7831 IOH is for general purpose use. + ML7223/ML7831 is companion chip for Intel Atom E6xx series. + ML7223/ML7831 is completely compatible for Intel EG20T PCH. config GPIO_ML_IOH tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support" diff --git a/drivers/gpio/pch_gpio.c b/drivers/gpio/pch_gpio.c index 36919e7..de26978 100644 --- a/drivers/gpio/pch_gpio.c +++ b/drivers/gpio/pch_gpio.c @@ -287,6 +287,7 @@ static int pch_gpio_resume(struct pci_dev *pdev) static DEFINE_PCI_DEVICE_TABLE(pch_gpio_pcidev_id) = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) }, { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8014) }, + { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8803) }, { 0, } }; MODULE_DEVICE_TABLE(pci, pch_gpio_pcidev_id); |