diff options
| author | Yangbo Lu <yangbo.lu@nxp.com> | 2019-06-14 13:40:54 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-15 23:43:06 +0300 |
| commit | 8893a843b1ac2215f39940f96bd0a506791be0bc (patch) | |
| tree | 23670180cd686d112d646782981f3f9009657e69 /drivers/net/ethernet/freescale/dpaa2/dprtc.h | |
| parent | fe844f1936c9e28e89e545bb7d20cd94f8cf28af (diff) | |
| download | linux-8893a843b1ac2215f39940f96bd0a506791be0bc.tar.xz | |
dpaa2-ptp: add interrupt support
This patch is to add interrupt support for dpaa2 ptp clock,
including MC APIs and PPS interrupt support. Other events
haven't been supported in MC by now.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dprtc.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dprtc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc.h b/drivers/net/ethernet/freescale/dpaa2/dprtc.h index c2d508b68637..be7914c1634d 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dprtc.h +++ b/drivers/net/ethernet/freescale/dpaa2/dprtc.h @@ -13,6 +13,14 @@ struct fsl_mc_io; +/** + * Number of irq's + */ +#define DPRTC_MAX_IRQ_NUM 1 +#define DPRTC_IRQ_INDEX 0 + +#define DPRTC_EVENT_PPS 0x08000000 + int dprtc_open(struct fsl_mc_io *mc_io, u32 cmd_flags, int dprtc_id, @@ -22,4 +30,40 @@ int dprtc_close(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token); +int dprtc_set_irq_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u8 en); + +int dprtc_get_irq_enable(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u8 *en); + +int dprtc_set_irq_mask(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 mask); + +int dprtc_get_irq_mask(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 *mask); + +int dprtc_get_irq_status(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 *status); + +int dprtc_clear_irq_status(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u8 irq_index, + u32 status); + #endif /* __FSL_DPRTC_H */ |