From b6541d496f6aa080aa321d587e2e6e4cdc63d14e Mon Sep 17 00:00:00 2001 From: Swapnil Jakhade Date: Fri, 28 Jan 2022 13:41:42 +0530 Subject: [PATCH] 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 Signed-off-by: Aswath Govindraju --- 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 745c34088a..e2f631e330 100644 --- a/drivers/phy/cadence/phy-cadence-sierra.c +++ b/drivers/phy/cadence/phy-cadence-sierra.c @@ -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; } -- 2.39.5