diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2022-11-10 02:09:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-11 13:58:39 +0300 |
| commit | e2bd9c76c89fbe25df351fc5902cbbcca6a7d372 (patch) | |
| tree | b8274ec59f5cbdffc68484d32feab5b48c7c09fe /drivers/net/ethernet/ti | |
| parent | a29c132f92ed5af6e7116966b7e9899d4c22783c (diff) | |
| download | linux-e2bd9c76c89fbe25df351fc5902cbbcca6a7d372.tar.xz | |
ptp: convert remaining drivers to adjfine interface
Convert all remaining drivers that still use .adjfreq to the newer .adjfine
implementation. These drivers are not straightforward, as they use
non-standard methods of programming their hardware. They are all converted
to use scaled_ppm_to_ppb to get the parts per billion value that their
logic depends on.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Cc: Ariel Elior <aelior@marvell.com>
Cc: Sudarsana Kalluru <skalluru@marvell.com>
Cc: Manish Chopra <manishc@marvell.com>
Cc: Derek Chickles <dchickles@marvell.com>
Cc: Satanand Burla <sburla@marvell.com>
Cc: Felix Manlunas <fmanlunas@marvell.com>
Cc: Raju Rangoju <rajur@chelsio.com>
Cc: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: Edward Cree <ecree.xilinx@gmail.com>
Cc: Martin Habets <habetsm.xilinx@gmail.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpts.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpts.c b/drivers/net/ethernet/ti/am65-cpts.c index 7f928c343426..9535396b28cd 100644 --- a/drivers/net/ethernet/ti/am65-cpts.c +++ b/drivers/net/ethernet/ti/am65-cpts.c @@ -391,9 +391,10 @@ static irqreturn_t am65_cpts_interrupt(int irq, void *dev_id) } /* PTP clock operations */ -static int am65_cpts_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) +static int am65_cpts_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) { struct am65_cpts *cpts = container_of(ptp, struct am65_cpts, ptp_info); + s32 ppb = scaled_ppm_to_ppb(scaled_ppm); int neg_adj = 0; u64 adj_period; u32 val; @@ -625,7 +626,7 @@ static long am65_cpts_ts_work(struct ptp_clock_info *ptp); static struct ptp_clock_info am65_ptp_info = { .owner = THIS_MODULE, .name = "CTPS timer", - .adjfreq = am65_cpts_ptp_adjfreq, + .adjfine = am65_cpts_ptp_adjfine, .adjtime = am65_cpts_ptp_adjtime, .gettimex64 = am65_cpts_ptp_gettimex, .settime64 = am65_cpts_ptp_settime, |