diff options
| author | Cyril Chemparathy <cyril@ti.com> | 2011-01-18 19:21:36 (GMT) |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-03-15 15:17:22 (GMT) |
| commit | a72aeefebe6545ad5c9c699e1121019c1709ca77 (patch) | |
| tree | dfa765108f3582182ea25c22311e4e0dc7903130 /include | |
| parent | 03df0f629483f941f83ee2fbb180a4425e99dd23 (diff) | |
| download | linux-fsl-qoriq-a72aeefebe6545ad5c9c699e1121019c1709ca77.tar.xz | |
spi: add ti-ssp spi master driver
This patch adds an SPI master implementation that operates on top of an
underlying TI-SSP port.
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/ti_ssp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mfd/ti_ssp.h b/include/linux/mfd/ti_ssp.h index 021fe09..dbb4b43 100644 --- a/include/linux/mfd/ti_ssp.h +++ b/include/linux/mfd/ti_ssp.h @@ -32,6 +32,12 @@ struct ti_ssp_data { struct ti_ssp_dev_data dev_data[2]; }; +struct ti_ssp_spi_data { + unsigned long iosel; + int num_cs; + void (*select)(int cs); +}; + /* * Sequencer port IO pin configuration bits. These do not correlate 1-1 with * the hardware. The iosel field in the port data combines iosel1 and iosel2, |