diff mbox series

[1/5] soc: imx: imx93-blk-ctrl: Scan subnodes and bind drivers to them

Message ID 20231020130019.665853-2-alexander.stein@ew.tq-group.com
State New
Headers show
Series [1/5] soc: imx: imx93-blk-ctrl: Scan subnodes and bind drivers to them | expand

Commit Message

Alexander Stein Oct. 20, 2023, 1 p.m. UTC 
This particular block can have DT subnodes describing the LVDS LDB
bridge. Instead of misusing simple-bus to scan for those nodes, do
the scan within the driver.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 drivers/pmdomain/imx/imx93-blk-ctrl.c | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/pmdomain/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c
index 40bd90f8b977..dbce40297078 100644
--- a/drivers/pmdomain/imx/imx93-blk-ctrl.c
+++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c
@@ -7,6 +7,7 @@ 
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
@@ -297,8 +298,14 @@  static int imx93_blk_ctrl_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(dev, bc);
 
+	ret = devm_of_platform_populate(dev);
+	if (ret)
+		goto cleanup_provider;
+
 	return 0;
 
+cleanup_provider:
+	of_genpd_del_provider(dev->of_node);
 cleanup_pds:
 	for (i--; i >= 0; i--)
 		pm_genpd_remove(&bc->domains[i].genpd);