diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c | 20 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dprtc.h | 2 |
3 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c index 6437fe6b9abf..cc1b7f85e433 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c @@ -27,6 +27,20 @@ static int dpaa2_ptp_enable(struct ptp_clock_info *ptp, mc_dev = to_fsl_mc_device(dev); switch (rq->type) { + case PTP_CLK_REQ_EXTTS: + switch (rq->extts.index) { + case 0: + bit = DPRTC_EVENT_ETS1; + break; + case 1: + bit = DPRTC_EVENT_ETS2; + break; + default: + return -EINVAL; + } + if (on) + extts_clean_up(ptp_qoriq, rq->extts.index, false); + break; case PTP_CLK_REQ_PPS: bit = DPRTC_EVENT_PPS; break; @@ -96,6 +110,12 @@ static irqreturn_t dpaa2_ptp_irq_handler_thread(int irq, void *priv) ptp_clock_event(ptp_qoriq->clock, &event); } + if (status & DPRTC_EVENT_ETS1) + extts_clean_up(ptp_qoriq, 0, true); + + if (status & DPRTC_EVENT_ETS2) + extts_clean_up(ptp_qoriq, 1, true); + err = dprtc_clear_irq_status(mc_dev->mc_io, 0, mc_dev->mc_handle, DPRTC_IRQ_INDEX, status); if (unlikely(err)) { diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h index 4ac05bfef338..96ffeb948f08 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h +++ b/drivers/net/ethernet/freescale/dpaa2/dprtc-cmd.h @@ -9,9 +9,11 @@ /* Command versioning */ #define DPRTC_CMD_BASE_VERSION 1 +#define DPRTC_CMD_VERSION_2 2 #define DPRTC_CMD_ID_OFFSET 4 #define DPRTC_CMD(id) (((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_BASE_VERSION) +#define DPRTC_CMD_V2(id) (((id) << DPRTC_CMD_ID_OFFSET) | DPRTC_CMD_VERSION_2) /* Command IDs */ #define DPRTC_CMDID_CLOSE DPRTC_CMD(0x800) @@ -19,7 +21,7 @@ #define DPRTC_CMDID_SET_IRQ_ENABLE DPRTC_CMD(0x012) #define DPRTC_CMDID_GET_IRQ_ENABLE DPRTC_CMD(0x013) -#define DPRTC_CMDID_SET_IRQ_MASK DPRTC_CMD(0x014) +#define DPRTC_CMDID_SET_IRQ_MASK DPRTC_CMD_V2(0x014) #define DPRTC_CMDID_GET_IRQ_MASK DPRTC_CMD(0x015) #define DPRTC_CMDID_GET_IRQ_STATUS DPRTC_CMD(0x016) #define DPRTC_CMDID_CLEAR_IRQ_STATUS DPRTC_CMD(0x017) diff --git a/drivers/net/ethernet/freescale/dpaa2/dprtc.h b/drivers/net/ethernet/freescale/dpaa2/dprtc.h index 311c184e1aef..05c413719e55 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dprtc.h +++ b/drivers/net/ethernet/freescale/dpaa2/dprtc.h @@ -20,6 +20,8 @@ struct fsl_mc_io; #define DPRTC_IRQ_INDEX 0 #define DPRTC_EVENT_PPS 0x08000000 +#define DPRTC_EVENT_ETS1 0x00800000 +#define DPRTC_EVENT_ETS2 0x00400000 int dprtc_open(struct fsl_mc_io *mc_io, u32 cmd_flags, |