diff options
| author | minwuklee <mlee@nvidia.com> | 2010-12-21 19:20:21 +0900 |
|---|---|---|
| committer | Bharat Nihalani <bnihalani@nvidia.com> | 2010-12-21 02:50:29 -0800 |
| commit | ba2891ed491f531517e717274e1144bf442e13b9 (patch) | |
| tree | e34ed8e9f084a3998cef39b68a18cb505a025d5f /firmware | |
| parent | f7b12b99b022aad05cfff36d7d2932c93c5a3f97 (diff) | |
[tegra:spi] master tegra spi driver update
- DMA burst size can be set to 1, 4, or 8 depending on requested size
- PACKED MODE support
- When bits per word is 32, no endian conversion is needed; so use
memcpy to copy from client buf to dma buf or vice versa
- Do spi_complete operation in the last dma complete callback
- Reducing the loop-count from 500 to 50, thus making sure suspend is
not stuck.
bug 747979
bug 765062
Change-Id: I67fe1405e1cda886e9229b26dff5ebd80fd67247
Reviewed-on: http://git-master/r/12799
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions