diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | 2011-01-05 11:43:52 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-01-15 03:24:53 +0300 |
| commit | 2cdf2455a660ea860272ef3f833f0e5c4cc80205 (patch) | |
| tree | 716d5ba5695ea3a13c5bebe1d5afab5d115dee18 /drivers/dma/pch_dma.c | |
| parent | bc0fa81473c077bf4403e3b7b3397326204b65cd (diff) | |
| download | linux-2cdf2455a660ea860272ef3f833f0e5c4cc80205.tar.xz | |
pch_dma: support new device ML7213 IOH
Support new device OKI SEMICONDUCTOR's ML7213 IOH(Input/Output Hub) which is for
IVI(In-Vehicle Infotainment) use.
The ML7213 is companion chip for Intel Atom E6xx series.
The ML7213 is completely compatible for Intel EG20T PCH.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/pch_dma.c')
| -rw-r--r-- | drivers/dma/pch_dma.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index c064c89420d0..1c38418ae61f 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -1,6 +1,7 @@ /* * Topcliff PCH DMA controller driver * Copyright (c) 2010 Intel Corporation + * Copyright (C) 2011 OKI SEMICONDUCTOR CO., LTD. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -921,12 +922,19 @@ static void __devexit pch_dma_remove(struct pci_dev *pdev) } /* PCI Device ID of DMA device */ -#define PCI_DEVICE_ID_PCH_DMA_8CH 0x8810 -#define PCI_DEVICE_ID_PCH_DMA_4CH 0x8815 +#define PCI_VENDOR_ID_ROHM 0x10DB +#define PCI_DEVICE_ID_EG20T_PCH_DMA_8CH 0x8810 +#define PCI_DEVICE_ID_EG20T_PCH_DMA_4CH 0x8815 +#define PCI_DEVICE_ID_ML7213_DMA1_8CH 0x8026 +#define PCI_DEVICE_ID_ML7213_DMA2_8CH 0x802B +#define PCI_DEVICE_ID_ML7213_DMA3_4CH 0x8034 static const struct pci_device_id pch_dma_id_table[] = { - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_PCH_DMA_8CH), 8 }, - { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_PCH_DMA_4CH), 4 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_EG20T_PCH_DMA_8CH), 8 }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_EG20T_PCH_DMA_4CH), 4 }, + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA1_8CH), 8}, /* UART Video */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA2_8CH), 8}, /* PCMIF SPI */ + { PCI_VDEVICE(ROHM, PCI_DEVICE_ID_ML7213_DMA3_4CH), 4}, /* FPGA */ { 0, }, }; @@ -954,6 +962,7 @@ static void __exit pch_dma_exit(void) module_init(pch_dma_init); module_exit(pch_dma_exit); -MODULE_DESCRIPTION("Topcliff PCH DMA controller driver"); +MODULE_DESCRIPTION("Intel EG20T PCH / OKI SEMICONDUCTOR ML7213 IOH " + "DMA controller driver"); MODULE_AUTHOR("Yong Wang <yong.y.wang@intel.com>"); MODULE_LICENSE("GPL v2"); |