diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dw_dmac.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/dw_dmac.h b/include/linux/dw_dmac.h index c8aad71..deec66b 100644 --- a/include/linux/dw_dmac.h +++ b/include/linux/dw_dmac.h @@ -16,9 +16,12 @@ /** * struct dw_dma_platform_data - Controller configuration parameters * @nr_channels: Number of channels supported by hardware (max 8) + * @is_private: The device channels should be marked as private and not for + * by the general purpose DMA channel allocator. */ struct dw_dma_platform_data { unsigned int nr_channels; + bool is_private; }; /** @@ -52,6 +55,8 @@ struct dw_dma_slave { enum dw_dma_slave_width reg_width; u32 cfg_hi; u32 cfg_lo; + int src_master; + int dst_master; }; /* Platform-configurable bits in CFG_HI */ |