phy: cadence: Sierra: Add support to get SSC type from device tree.
Add support to get SSC type from DT.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 745c340..e2f631e 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -234,6 +234,7 @@
u32 num_lanes;
u32 mlane;
struct reset_ctl_bulk *lnk_rst;
+ enum cdns_sierra_ssc_mode ssc_mode;
};
struct cdns_reg_pairs {
@@ -318,7 +319,7 @@
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 = phy->regmap;
u32 num_regs;
@@ -546,6 +547,9 @@
return -EINVAL;
}
+ inst->ssc_mode = EXTERNAL_SSC;
+ ofnode_read_u32(child, "cdns,ssc-mode", &inst->ssc_mode);
+
return 0;
}