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dmaengine: dw: Enable iDMA 32-bit on Intel Elkhart Lake 

Intel Elkhart Lake OSE (Offload Service Engine) provides few DMA controllers
to the host. Enable them in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
alistair/sunxi64-5.4-dsi
Andy Shevchenko 2019-06-21 16:19:14 +03:00 committed by Vinod Koul
parent 2b651ecfc3
commit 9e5ab0655e
1 changed files with 5 additions and 0 deletions
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5
drivers/dma/dw/pci.c
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@ -143,6 +143,11 @@ static const struct pci_device_id dw_pci_id_table[] = {
{ PCI_VDEVICE(INTEL, 0x2286), (kernel_ulong_t)&dw_pci_data },
{ PCI_VDEVICE(INTEL, 0x22c0), (kernel_ulong_t)&dw_pci_data },
/* Elkhart Lake iDMA 32-bit (OSE DMA) */
{ PCI_VDEVICE(INTEL, 0x4bb4), (kernel_ulong_t)&idma32_pci_data },
{ PCI_VDEVICE(INTEL, 0x4bb5), (kernel_ulong_t)&idma32_pci_data },
{ PCI_VDEVICE(INTEL, 0x4bb6), (kernel_ulong_t)&idma32_pci_data },
/* Haswell */
{ PCI_VDEVICE(INTEL, 0x9c60), (kernel_ulong_t)&dw_pci_data },