diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 2c46ac46e7a..6c144814a89 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -1217,8 +1217,19 @@ static const struct tegra_dma_chip_data tegra30_dma_chip_data = { .support_channel_pause = false, }; -static const struct of_device_id tegra_dma_of_match[] __devinitconst = { +/* Tegra114 specific DMA controller information */ +static const struct tegra_dma_chip_data tegra114_dma_chip_data = { + .nr_channels = 32, + .max_dma_count = 1024UL * 64, + .support_channel_pause = true, +}; + + +static const struct of_device_id tegra_dma_of_match[] = { { + .compatible = "nvidia,tegra114-apbdma", + .data = &tegra114_dma_chip_data, + }, { .compatible = "nvidia,tegra30-apbdma", .data = &tegra30_dma_chip_data, }, { |