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| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | 2011-05-09 16:09:39 +0900 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-05-09 17:12:23 +0530 |
| commit | c0dfc04ac96847913a791f5459f4ac83a81a4745 (patch) | |
| tree | 321c07adc696aa3bf4853afb988ff1a5b126f754 /drivers | |
| parent | 194f5f2706c7472f9c6bb2d17fa788993606581f (diff) | |
| download | linux-c0dfc04ac96847913a791f5459f4ac83a81a4745.tar.gz linux-c0dfc04ac96847913a791f5459f4ac83a81a4745.tar.bz2 linux-c0dfc04ac96847913a791f5459f4ac83a81a4745.zip | |
pch_dma: Support new device ML7223 IOH
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: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/dma/pch_dma.c | 8 |
2 files changed, 15 insertions, 5 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index a572600e44eb..25cf327cd1cb 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -200,16 +200,18 @@ config PL330_DMA platform_data for a dma-pl330 device. config PCH_DMA - tristate "Intel EG20T PCH / OKI SEMICONDUCTOR ML7213 IOH DMA support" + tristate "Intel EG20T PCH / OKI Semi IOH(ML7213/ML7223) DMA support" depends on PCI && X86 select DMA_ENGINE help Enable support for Intel EG20T PCH DMA engine. - This driver also can be used for OKI SEMICONDUCTOR ML7213 IOH(Input/ - Output Hub) which is for IVI(In-Vehicle Infotainment) use. - ML7213 is companion chip for Intel Atom E6xx series. - ML7213 is completely compatible for Intel EG20T PCH. + This driver also can be used for OKI SEMICONDUCTOR IOH(Input/ + Output Hub), ML7213 and ML7223. + ML7213 IOH is for IVI(In-Vehicle Infotainment) use and ML7223 IOH is + for MP(Media Phone) use. + ML7213/ML7223 is companion chip for Intel Atom E6xx series. + ML7213/ML7223 is completely compatible for Intel EG20T PCH. config IMX_SDMA tristate "i.MX SDMA support" diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index 2edcc9c10297..083e698da533 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -956,6 +956,10 @@ static void __devexit pch_dma_remove(struct pci_dev *pdev) #define PCI_DEVICE_ID_ML7213_DMA2_8CH 0x802B #define PCI_DEVICE_ID_ML7213_DMA3_4CH 0x8034 #define PCI_DEVICE_ID_ML7213_DMA4_12CH 0x8032 +#define PCI_DEVICE_ID_ML7223_DMA1_4CH 0x800B +#define PCI_DEVICE_ID_ML7223_DMA2_4CH 0x800E +#define PCI_DEVICE_ID_ML7223_DMA3_4CH 0x8017 +#define PCI_DEVICE_ID_ML7223_DMA4_4CH 0x803B static const struct pci_device_id pch_dma_id_table[] = { { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_EG20T_PCH_DMA_8CH), 8 }, @@ -964,6 +968,10 @@ static const struct pci_device_id pch_dma_id_table[] = { { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA2_8CH), 8}, /* PCMIF SPI */ { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA3_4CH), 4}, /* FPGA */ { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA4_12CH), 12}, /* I2S */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_DMA1_4CH), 4}, /* UART */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_DMA2_4CH), 4}, /* Video SPI */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_DMA3_4CH), 4}, /* Security */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7223_DMA4_4CH), 4}, /* FPGA */ { 0, }, }; |