Commit 1e902b2a authored by Swapnil Jakhade's avatar Swapnil Jakhade Committed by Vinod Koul
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phy: cadence: Sierra: Add support to get SSC type from device tree 



Add support to get SSC type from DT.

Signed-off-by: default avatarSwapnil Jakhade <sjakhade@cadence.com>
Reviewed-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Link: https://lore.kernel.org/r/20211223060137.9252-6-sjakhade@cadence.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 262303b9

drivers/phy/cadence/phy-cadence-sierra.c

+5 −1
Original line number Diff line number Diff line
@@ -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;

}