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phy: cadence: Sierra: Add support to get SSC type from device tree.

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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>
This commit is contained in:
Swapnil Jakhade 2022-01-28 13:41:42 +05:30 committed by Tom Rini
parent f74415a1ff
commit b6541d496f
1 changed files with 5 additions and 1 deletions
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6
drivers/phy/cadence/phy-cadence-sierra.c
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@ -234,6 +234,7 @@ struct cdns_sierra_inst {
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 @@ static int cdns_sierra_phy_init(struct phy *gphy)
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 @@ static int cdns_sierra_get_optional(struct cdns_sierra_inst *inst,
return -EINVAL;
}
inst->ssc_mode = EXTERNAL_SSC;
ofnode_read_u32(child, "cdns,ssc-mode", &inst->ssc_mode);
return 0;
}