From: Andrew Davis <afd@ti.com>
Date: Tue, 2 Apr 2024 16:09:07 +0000 (-0500)
Subject: firmware: ti_sci: Bind sysreset driver when enabled
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/%7B%7B?a=commitdiff_plain;h=fc5d40283483a595c0d76ff366823a5367e4cd20;p=u-boot.git

firmware: ti_sci: Bind sysreset driver when enabled

The sysreset TI-SCI API is available with TI-SCI always, there is no need
for a DT node to describe the availability of this. If the sysreset driver
is available then bind it during ti-sci probe.

Remove the unneeded device tree matching.

Signed-off-by: Andrew Davis <afd@ti.com>
Tested-by: Jonathan Humphreys <j-humphreys@ti.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
---

diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index ee09218558..6c581b9df9 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -16,6 +16,7 @@
 #include <dm/device.h>
 #include <dm/device_compat.h>
 #include <dm/devres.h>
+#include <dm/lists.h>
 #include <linux/bitops.h>
 #include <linux/compat.h>
 #include <linux/err.h>
@@ -2840,6 +2841,12 @@ static int ti_sci_probe(struct udevice *dev)
 
 	INIT_LIST_HEAD(&info->dev_list);
 
+	if (IS_ENABLED(CONFIG_SYSRESET_TI_SCI)) {
+		ret = device_bind_driver(dev, "ti-sci-sysreset", "sysreset", NULL);
+		if (ret)
+			dev_warn(dev, "cannot bind SYSRESET (ret = %d)\n", ret);
+	}
+
 	return 0;
 }
 
diff --git a/drivers/sysreset/sysreset-ti-sci.c b/drivers/sysreset/sysreset-ti-sci.c
index 5fc05c46cb..0de132633a 100644
--- a/drivers/sysreset/sysreset-ti-sci.c
+++ b/drivers/sysreset/sysreset-ti-sci.c
@@ -60,15 +60,9 @@ static struct sysreset_ops ti_sci_sysreset_ops = {
 	.request = ti_sci_sysreset_request,
 };
 
-static const struct udevice_id ti_sci_sysreset_of_match[] = {
-	{ .compatible = "ti,sci-sysreset", },
-	{ /* sentinel */ },
-};
-
 U_BOOT_DRIVER(ti_sci_sysreset) = {
 	.name = "ti-sci-sysreset",
 	.id = UCLASS_SYSRESET,
-	.of_match = ti_sci_sysreset_of_match,
 	.probe = ti_sci_sysreset_probe,
 	.priv_auto	= sizeof(struct ti_sci_sysreset_data),
 	.ops = &ti_sci_sysreset_ops,