diff mbox series

[3/5] OPP: Parse named opp-microwatt property too

Message ID c887e9c9b4ce79437286507d3f573c86ecd04b49.1667473008.git.viresh.kumar@linaro.org
State New
Headers
Series OPP: Allow power/current values without voltage |

Commit Message

Viresh Kumar Nov. 3, 2022, 11:01 a.m. UTC 
  We missed parsing the named opp-microwatt-<name> property, fix that.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/opp/of.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/opp/of.c b/drivers/opp/of.c
index 605d68673f92..e010e119c42b 100644
--- a/drivers/opp/of.c
+++ b/drivers/opp/of.c
@@ -695,9 +695,19 @@  static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev,
 		}
 	}
 
-	/* Search for "opp-microwatt" */
-	sprintf(name, "opp-microwatt");
-	prop = of_find_property(opp->np, name, NULL);
+	/* Search for "opp-microwatt-<name>" */
+	prop = NULL;
+	if (opp_table->prop_name) {
+		snprintf(name, sizeof(name), "opp-microwatt-%s",
+			 opp_table->prop_name);
+		prop = of_find_property(opp->np, name, NULL);
+	}
+
+	if (!prop) {
+		/* Search for "opp-microwatt" */
+		sprintf(name, "opp-microwatt");
+		prop = of_find_property(opp->np, name, NULL);
+	}
 
 	if (prop) {
 		pcount = of_property_count_u32_elems(opp->np, name);