target/linux/layerscape/patches-5.4/701-net-0079-fmd-use-fsl-fman-ptp-timer-compatible-for-ptp-probe.patch

   1 From 3fa6171fbe38125b2841d7947e976b172db47c45 Mon Sep 17 00:00:00 2001
   2 From: Yangbo Lu <yangbo.lu@nxp.com>
   3 Date: Wed, 5 Sep 2018 14:50:10 +0800
   4 Subject: [PATCH] fmd: use "fsl,fman-ptp-timer" compatible for ptp probe
   5
   6 Current ptp compatible "fsl,fman-rtc" used for ptp probe
   7 in fmd driver couldn't involve PowerPC DPAA FMan PTP timer.
   8 Let's use "fsl,fman-ptp-timer" instead to support DPAA FMan
   9 PTP timer of both ARM and PowerPC.
  10
  11 Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
  12 ---
  13  drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c | 6 +++---
  14  1 file changed, 3 insertions(+), 3 deletions(-)
  15
  16 --- a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c
  17 +++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c
  18 @@ -687,9 +687,9 @@ static t_LnxWrpFmDev * ReadFmDevTreeNode
  19      if (WARN_ON(strlen("ptp-timer") >= sizeof(ids[0].name)))
  20          return NULL;
  21      strcpy(ids[0].name, "ptp-timer");
  22 -    if (WARN_ON(strlen("fsl,fman-rtc") >= sizeof(ids[0].compatible)))
  23 +    if (WARN_ON(strlen("fsl,fman-ptp-timer") >= sizeof(ids[0].compatible)))
  24          return NULL;
  25 -    strcpy(ids[0].compatible, "fsl,fman-rtc");
  26 +    strcpy(ids[0].compatible, "fsl,fman-ptp-timer");
  27      for_each_child_of_node(fm_node, dev_node) {
  28          if (likely(of_match_node(ids, dev_node) != NULL)) {
  29              _errno = of_address_to_resource(dev_node, 0, &res);
  30 @@ -920,7 +920,7 @@ static t_Error ConfigureFmDev(t_LnxWrpFm
  31
  32      if (p_LnxWrpFmDev->fmRtcPhysBaseAddr)
  33      {
  34 -        dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize, "fman-rtc");
  35 +        dev_res = __devm_request_region(p_LnxWrpFmDev->dev, p_LnxWrpFmDev->res, p_LnxWrpFmDev->fmRtcPhysBaseAddr, p_LnxWrpFmDev->fmRtcMemSize, "fman-ptp-timer");
  36          if (unlikely(dev_res == NULL))
  37              RETURN_ERROR(MAJOR, E_INVALID_STATE, ("__devm_request_region() failed"));
  38