Merge tag 'dm-pull-15oct19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

binman enhancements:
- Dropping some test Elf files and building them from source instead
- Refactoring of x86 16-bit entries
- Support for SPL symbols within sections
- Handle the 'notes' sections and hidden symbols in recent binutils
- Improved error reporting with a tool fails

libfdt and documentation fixes
vboot required-key test
driver model power-domain controls
patman Message-Id enhancement

4 files changed, 20 insertions, 7 deletions

diff --git a/drivers/core/device-remove.c b/drivers/core/device-remove.c
index 586fadee0a8..5c8dc4ad701 100644
--- a/drivers/core/device-remove.c
+++ b/drivers/core/device-remove.c
@@ -16,6 +16,7 @@
 #include <dm/uclass.h>
 #include <dm/uclass-internal.h>
 #include <dm/util.h>
+#include <power-domain.h>
 
 int device_chld_unbind(struct udevice *dev, struct driver *drv)
 {
@@ -192,6 +193,10 @@ int device_remove(struct udevice *dev, uint flags)
 		}
 	}
 
+	if (!(drv->flags & DM_FLAG_DEFAULT_PD_CTRL_OFF) &&
+	    (dev != gd->cur_serial_dev))
+		dev_power_domain_off(dev);
+
 	if (flags_remove(flags, drv->flags)) {
 		device_free(dev);
 
diff --git a/drivers/core/device.c b/drivers/core/device.c
index ce66c72e5ec..95f26efdd3b 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -82,6 +82,11 @@ static int device_bind_common(struct udevice *parent, const struct driver *drv,
 		if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) {
 			if (uc->uc_drv->name && ofnode_valid(node))
 				dev_read_alias_seq(dev, &dev->req_seq);
+#if CONFIG_IS_ENABLED(OF_PRIOR_STAGE)
+			if (dev->req_seq == -1)
+				dev->req_seq =
+					uclass_find_next_free_req_seq(drv->id);
+#endif
 		} else {
 			dev->req_seq = uclass_find_next_free_req_seq(drv->id);
 		}
@@ -307,7 +312,6 @@ static void *alloc_priv(int size, uint flags)
 
 int device_probe(struct udevice *dev)
 {
-	struct power_domain pd;
 	const struct driver *drv;
 	int size = 0;
 	int ret;
@@ -389,9 +393,11 @@ int device_probe(struct udevice *dev)
 		pinctrl_select_state(dev, "default");
 
 	if (CONFIG_IS_ENABLED(POWER_DOMAIN) && dev->parent &&
-	    device_get_uclass_id(dev) != UCLASS_POWER_DOMAIN) {
-		if (!power_domain_get(dev, &pd))
-			power_domain_on(&pd);
+	    (device_get_uclass_id(dev) != UCLASS_POWER_DOMAIN) &&
+	    !(drv->flags & DM_FLAG_DEFAULT_PD_CTRL_OFF)) {
+		ret = dev_power_domain_on(dev);
+		if (ret)
+			goto fail;
 	}
 
 	ret = uclass_pre_probe_device(dev);
diff --git a/drivers/core/dump.c b/drivers/core/dump.c
index 8fbfd93fb5e..4704049aee5 100644
--- a/drivers/core/dump.c
+++ b/drivers/core/dump.c
@@ -16,7 +16,7 @@ static void show_devices(struct udevice *dev, int depth, int last_flag)
 	struct udevice *child;
 
 	/* print the first 20 characters to not break the tree-format. */
-	printf(" %-10.10s  %2d  [ %c ]   %-20.20s  ", dev->uclass->uc_drv->name,
+	printf(" %-10.10s  %3d  [ %c ]   %-20.20s  ", dev->uclass->uc_drv->name,
 	       dev_get_uclass_index(dev, NULL),
 	       dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);
 
@@ -64,7 +64,7 @@ void dm_dump_all(void)
  */
 static void dm_display_line(struct udevice *dev, int index)
 {
-	printf("%i %c %s @ %08lx", index,
+	printf("%-3i %c %s @ %08lx", index,
 	       dev->flags & DM_FLAG_ACTIVATED ? '*' : ' ',
 	       dev->name, (ulong)map_to_sysmem(dev));
 	if (dev->seq != -1 || dev->req_seq != -1)
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index f217876cd2c..36f4d1c289d 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -269,7 +269,9 @@ int uclass_find_device_by_name(enum uclass_id id, const char *name,
 	return -ENODEV;
 }
 
-#if !CONFIG_IS_ENABLED(OF_CONTROL) || CONFIG_IS_ENABLED(OF_PLATDATA)
+#if !CONFIG_IS_ENABLED(OF_CONTROL) || \
+    CONFIG_IS_ENABLED(OF_PLATDATA) || \
+    CONFIG_IS_ENABLED(OF_PRIOR_STAGE)
 int uclass_find_next_free_req_seq(enum uclass_id id)
 {
 	struct uclass *uc;