diff options
| -rw-r--r-- | drivers/net/can/rcar/rcar_canfd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index d8380f38cdde..25c00abee9cc 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -516,6 +516,7 @@ struct rcar_canfd_hw_info { /* hardware features */ unsigned shared_global_irqs:1; /* Has shared global irqs */ unsigned multi_channel_irqs:1; /* Has multiple channel irqs */ + unsigned ch_interface_mode:1; /* Has channel interface mode */ }; /* Channel priv data */ @@ -619,6 +620,7 @@ static const struct rcar_canfd_hw_info rcar_gen3_hw_info = { .max_channels = 2, .postdiv = 2, .shared_global_irqs = 1, + .ch_interface_mode = 0, }; static const struct rcar_canfd_hw_info rcar_gen4_hw_info = { @@ -630,6 +632,7 @@ static const struct rcar_canfd_hw_info rcar_gen4_hw_info = { .max_channels = 8, .postdiv = 2, .shared_global_irqs = 1, + .ch_interface_mode = 1, }; static const struct rcar_canfd_hw_info rzg2l_hw_info = { @@ -641,6 +644,7 @@ static const struct rcar_canfd_hw_info rzg2l_hw_info = { .max_channels = 2, .postdiv = 1, .multi_channel_irqs = 1, + .ch_interface_mode = 0, }; /* Helper functions */ @@ -733,7 +737,7 @@ static void rcar_canfd_setrnc(struct rcar_canfd_global *gpriv, unsigned int ch, static void rcar_canfd_set_mode(struct rcar_canfd_global *gpriv) { - if (is_gen4(gpriv)) { + if (gpriv->info->ch_interface_mode) { u32 ch, val = gpriv->fdmode ? RCANFD_GEN4_FDCFG_FDOE : RCANFD_GEN4_FDCFG_CLOE; |