Add support to get SSC type from DT.
Signed-off-by: Swapnil Jakhade <sjakhade@xxxxxxxxxxx>
Reviewed-by: Aswath Govindraju <a-govindraju@xxxxxx>
---
drivers/phy/cadence/phy-cadence-sierra.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index c82ac6716f5e..4674328574f5 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -238,6 +238,7 @@ struct cdns_sierra_inst {
u32 num_lanes;
u32 mlane;
struct reset_control *lnk_rst;
+ enum cdns_sierra_ssc_mode ssc_mode;
};
struct cdns_reg_pairs {
@@ -360,7 +361,7 @@ static int cdns_sierra_phy_init(struct phy *gphy)
const struct cdns_sierra_data *init_data = phy->init_data;
struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
enum cdns_sierra_phy_type phy_type = ins->phy_type;
- enum cdns_sierra_ssc_mode ssc = EXTERNAL_SSC;
+ enum cdns_sierra_ssc_mode ssc = ins->ssc_mode;
const struct cdns_reg_pairs *reg_pairs;
struct regmap *regmap;
u32 num_regs;
@@ -623,6 +624,9 @@ static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
return -EINVAL;
}
+ inst->ssc_mode = EXTERNAL_SSC;
+ of_property_read_u32(child, "cdns,ssc-mode", &inst->ssc_mode);
+
return 0;
}
--
2.26.1
