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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
| commit | 1025c04cecd19882e28f16c4004034b475c372c5 (patch) | |
| tree | 2b7402887e86d54bff5a123228c9059eae5e32bd /drivers/i2c/busses/i2c-designware-core.h | |
| parent | 4375f1037d52602413142e290608d0d84671ad36 (diff) | |
| parent | 5bcecf325378218a8e248bb6bcae96ec7362f8ef (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Conflicts:
net/bluetooth/hci_core.c
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-core.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-core.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index 912aa226286..e8a756537ed 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -61,6 +61,14 @@ * @tx_fifo_depth: depth of the hardware tx fifo * @rx_fifo_depth: depth of the hardware rx fifo * @rx_outstanding: current master-rx elements in tx fifo + * @ss_hcnt: standard speed HCNT value + * @ss_lcnt: standard speed LCNT value + * @fs_hcnt: fast speed HCNT value + * @fs_lcnt: fast speed LCNT value + * + * HCNT and LCNT parameters can be used if the platform knows more accurate + * values than the one computed based only on the input clock frequency. + * Leave them to be %0 if not used. */ struct dw_i2c_dev { struct device *dev; @@ -91,6 +99,10 @@ struct dw_i2c_dev { unsigned int rx_fifo_depth; int rx_outstanding; u32 sda_hold_time; + u16 ss_hcnt; + u16 ss_lcnt; + u16 fs_hcnt; + u16 fs_lcnt; }; #define ACCESS_SWAP 0x00000001 |