sysreset: implement TPS80031 sysreset functions
TPS80031/TPS80032 PMICs have embedded power control functions
used by some device to initiane device power off. Implement it as
sysreset driver.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
diff --git a/drivers/power/pmic/tps80031.c b/drivers/power/pmic/tps80031.c
index 6b36ebb..a2f935b 100644
--- a/drivers/power/pmic/tps80031.c
+++ b/drivers/power/pmic/tps80031.c
@@ -44,7 +44,16 @@
static int tps80031_bind(struct udevice *dev)
{
ofnode regulators_node;
- int children;
+ int children, ret;
+
+ if (IS_ENABLED(CONFIG_SYSRESET_TPS80031)) {
+ ret = device_bind_driver(dev, TPS80031_RST_DRIVER,
+ "sysreset", NULL);
+ if (ret) {
+ log_err("cannot bind SYSRESET (ret = %d)\n", ret);
+ return ret;
+ }
+ }
regulators_node = dev_read_subnode(dev, "regulators");
if (!ofnode_valid(regulators_node)) {