[PATCHv2 1/7] power: pmic: tps65941: Add support for probing the child devices

Tero Kristo t-kristo at ti.com
Fri Feb 14 10:18:14 CET 2020


TPS65941 can have child devices under it (like the ESM support), so
probe these once the master pmic node completes probe.

Signed-off-by: Tero Kristo <t-kristo at ti.com>
---
 drivers/power/pmic/tps65941.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/power/pmic/tps65941.c b/drivers/power/pmic/tps65941.c
index e8f3c950bd..7b3416ae6e 100644
--- a/drivers/power/pmic/tps65941.c
+++ b/drivers/power/pmic/tps65941.c
@@ -59,8 +59,8 @@ static int tps65941_bind(struct udevice *dev)
 	if (!children)
 		printf("%s: %s - no child found\n", __func__, dev->name);
 
-	/* Always return success for this device */
-	return 0;
+	/* Probe all the child devices */
+	return dm_scan_fdt_dev(dev);
 }
 
 static struct dm_pmic_ops tps65941_ops = {
-- 
2.17.1

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki


More information about the U-Boot mailing list