diff options
Diffstat (limited to 'drivers/regulator/cpr3-util.c')
| -rw-r--r-- | drivers/regulator/cpr3-util.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/regulator/cpr3-util.c b/drivers/regulator/cpr3-util.c index 9d55e9af2e7c..51179f28fcf5 100644 --- a/drivers/regulator/cpr3-util.c +++ b/drivers/regulator/cpr3-util.c @@ -1169,6 +1169,24 @@ int cpr3_parse_common_ctrl_data(struct cpr3_controller *ctrl) of_property_read_u32(ctrl->dev->of_node, "qcom,cpr-aging-ref-voltage", &ctrl->aging_ref_volt); + /* Aging possible bitmask is optional */ + ctrl->aging_possible_mask = 0; + of_property_read_u32(ctrl->dev->of_node, + "qcom,cpr-aging-allowed-reg-mask", + &ctrl->aging_possible_mask); + + if (ctrl->aging_possible_mask) { + /* + * Aging possible register value required if bitmask is + * specified + */ + rc = cpr3_parse_ctrl_u32(ctrl, + "qcom,cpr-aging-allowed-reg-value", + &ctrl->aging_possible_val, 0, UINT_MAX); + if (rc) + return rc; + } + if (of_find_property(ctrl->dev->of_node, "clock-names", NULL)) { ctrl->core_clk = devm_clk_get(ctrl->dev, "core_clk"); if (IS_ERR(ctrl->core_clk)) { |