diff options
| author | Sriramakrishnan | 2010-02-26 05:22:03 -0800 |
|---|---|---|
| committer | David S. Miller | 2010-02-26 05:22:03 -0800 |
| commit | 773c3e75d1fc7ea5058bfeab5d82bac5b85f8cd8 (patch) | |
| tree | c72b423271c5d02956e2536ae7dad0ff94b62fab /include | |
| parent | 738b0343e73604750feb107e063c28b3ca36cb84 (diff) | |
can: ti hecc module : add platform specific initialization callback.
CAN module on AM3517 requires programming of IO expander as part
of init sequence - to enable CAN PHY. Added platform specific
callback to handle phy control(switch on /off).
Signed-off-by: Sriramakrishnan <srk@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/can/platform/ti_hecc.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h index 4688c7bb1bd1..af17cb3f7a84 100644 --- a/include/linux/can/platform/ti_hecc.h +++ b/include/linux/can/platform/ti_hecc.h @@ -1,3 +1,6 @@ +#ifndef __CAN_PLATFORM_TI_HECC_H__ +#define __CAN_PLATFORM_TI_HECC_H__ + /* * TI HECC (High End CAN Controller) driver platform header * @@ -23,6 +26,7 @@ * @mbx_offset: Mailbox RAM offset * @int_line: Interrupt line to use - 0 or 1 * @version: version for future use + * @transceiver_switch: platform specific callback fn for transceiver control * * Platform data structure to get all platform specific settings. * this structure also accounts the fact that the IP may have different @@ -35,6 +39,6 @@ struct ti_hecc_platform_data { u32 mbx_offset; u32 int_line; u32 version; + void (*transceiver_switch) (int); }; - - +#endif |