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-rw-r--r--drivers/power/pmic/act8846.c8
-rw-r--r--drivers/power/pmic/lp873x.c12
-rw-r--r--drivers/power/pmic/max77686.c8
-rw-r--r--drivers/power/pmic/palmas.c16
-rw-r--r--drivers/power/pmic/pfuze100.c8
-rw-r--r--drivers/power/pmic/pmic-uclass.c22
-rw-r--r--drivers/power/pmic/rk8xx.c8
-rw-r--r--drivers/power/pmic/s5m8767.c7
-rw-r--r--drivers/power/pmic/sandbox.c2
-rw-r--r--drivers/power/pmic/tps65090.c8
-rw-r--r--include/power/pmic.h2
11 files changed, 42 insertions, 59 deletions
diff --git a/drivers/power/pmic/act8846.c b/drivers/power/pmic/act8846.c
index 15da12e..a6b0940 100644
--- a/drivers/power/pmic/act8846.c
+++ b/drivers/power/pmic/act8846.c
@@ -48,13 +48,11 @@ static int act8846_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int act8846_bind(struct udevice *dev)
{
- const void *blob = gd->fdt_blob;
- int regulators_node;
+ ofnode regulators_node;
int children;
- regulators_node = fdt_subnode_offset(blob, dev_of_offset(dev),
- "regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/drivers/power/pmic/lp873x.c b/drivers/power/pmic/lp873x.c
index d8f30df..f505468 100644
--- a/drivers/power/pmic/lp873x.c
+++ b/drivers/power/pmic/lp873x.c
@@ -46,15 +46,13 @@ static int lp873x_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int lp873x_bind(struct udevice *dev)
{
- int regulators_node;
- const void *blob = gd->fdt_blob;
+ ofnode regulators_node;
int children;
- int node = dev_of_offset(dev);
- regulators_node = fdt_subnode_offset(blob, node, "regulators");
-
- if (regulators_node <= 0) {
- printf("%s: %s reg subnode not found!", __func__, dev->name);
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
+ debug("%s: %s regulators subnode not found!", __func__,
+ dev->name);
return -ENXIO;
}
diff --git a/drivers/power/pmic/max77686.c b/drivers/power/pmic/max77686.c
index 8295fab..ceca9f9 100644
--- a/drivers/power/pmic/max77686.c
+++ b/drivers/power/pmic/max77686.c
@@ -50,13 +50,11 @@ static int max77686_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int max77686_bind(struct udevice *dev)
{
- int regulators_node;
- const void *blob = gd->fdt_blob;
+ ofnode regulators_node;
int children;
- regulators_node = fdt_subnode_offset(blob, dev_of_offset(dev),
- "voltage-regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "voltage-regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/drivers/power/pmic/palmas.c b/drivers/power/pmic/palmas.c
index f5a2307..804c0d1 100644
--- a/drivers/power/pmic/palmas.c
+++ b/drivers/power/pmic/palmas.c
@@ -46,17 +46,15 @@ static int palmas_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int palmas_bind(struct udevice *dev)
{
- int pmic_node = -1, regulators_node;
- const void *blob = gd->fdt_blob;
+ ofnode pmic_node = ofnode_null(), regulators_node;
+ ofnode subnode;
int children;
- int node = dev_of_offset(dev);
- int subnode, len;
- fdt_for_each_subnode(subnode, blob, node) {
+ dev_for_each_subnode(subnode, dev) {
const char *name;
char *temp;
- name = fdt_get_name(blob, subnode, &len);
+ name = ofnode_get_name(subnode);
temp = strstr(name, "pmic");
if (temp) {
pmic_node = subnode;
@@ -64,14 +62,14 @@ static int palmas_bind(struct udevice *dev)
}
}
- if (pmic_node <= 0) {
+ if (!ofnode_valid(pmic_node)) {
debug("%s: %s pmic subnode not found!", __func__, dev->name);
return -ENXIO;
}
- regulators_node = fdt_subnode_offset(blob, pmic_node, "regulators");
+ regulators_node = ofnode_find_subnode(pmic_node, "regulators");
- if (regulators_node <= 0) {
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s reg subnode not found!", __func__, dev->name);
return -ENXIO;
}
diff --git a/drivers/power/pmic/pfuze100.c b/drivers/power/pmic/pfuze100.c
index 90a43f2..5f361c7 100644
--- a/drivers/power/pmic/pfuze100.c
+++ b/drivers/power/pmic/pfuze100.c
@@ -52,13 +52,11 @@ static int pfuze100_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int pfuze100_bind(struct udevice *dev)
{
+ ofnode regulators_node;
int children;
- int regulators_node;
- const void *blob = gd->fdt_blob;
- regulators_node = fdt_subnode_offset(blob, dev_of_offset(dev),
- "regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/drivers/power/pmic/pmic-uclass.c b/drivers/power/pmic/pmic-uclass.c
index 0f7fa51..953bbe5 100644
--- a/drivers/power/pmic/pmic-uclass.c
+++ b/drivers/power/pmic/pmic-uclass.c
@@ -19,29 +19,27 @@
DECLARE_GLOBAL_DATA_PTR;
#if CONFIG_IS_ENABLED(PMIC_CHILDREN)
-int pmic_bind_children(struct udevice *pmic, int offset,
+int pmic_bind_children(struct udevice *pmic, ofnode parent,
const struct pmic_child_info *child_info)
{
const struct pmic_child_info *info;
- const void *blob = gd->fdt_blob;
struct driver *drv;
struct udevice *child;
const char *node_name;
int bind_count = 0;
- int node;
+ ofnode node;
int prefix_len;
int ret;
debug("%s for '%s' at node offset: %d\n", __func__, pmic->name,
dev_of_offset(pmic));
- for (node = fdt_first_subnode(blob, offset);
- node > 0;
- node = fdt_next_subnode(blob, node)) {
- node_name = fdt_get_name(blob, node, NULL);
+ for (node = ofnode_first_subnode(parent);
+ ofnode_valid(node);
+ node = ofnode_next_subnode(node)) {
+ node_name = ofnode_get_name(node);
- debug("* Found child node: '%s' at offset:%d\n", node_name,
- node);
+ debug("* Found child node: '%s'\n", node_name);
child = NULL;
for (info = child_info; info->prefix && info->driver; info++) {
@@ -60,8 +58,8 @@ int pmic_bind_children(struct udevice *pmic, int offset,
debug(" - found child driver: '%s'\n", drv->name);
- ret = device_bind(pmic, drv, node_name, NULL,
- node, &child);
+ ret = device_bind_with_driver_data(pmic, drv, node_name,
+ 0, node, &child);
if (ret) {
debug(" - child binding error: %d\n", ret);
continue;
@@ -82,7 +80,7 @@ int pmic_bind_children(struct udevice *pmic, int offset,
debug(" - compatible prefix not found\n");
}
- debug("Bound: %d childs for PMIC: '%s'\n", bind_count, pmic->name);
+ debug("Bound: %d children for PMIC: '%s'\n", bind_count, pmic->name);
return bind_count;
}
#endif
diff --git a/drivers/power/pmic/rk8xx.c b/drivers/power/pmic/rk8xx.c
index 394e2ff..09b9b54 100644
--- a/drivers/power/pmic/rk8xx.c
+++ b/drivers/power/pmic/rk8xx.c
@@ -57,13 +57,11 @@ static int rk8xx_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
#if CONFIG_IS_ENABLED(PMIC_CHILDREN)
static int rk8xx_bind(struct udevice *dev)
{
- const void *blob = gd->fdt_blob;
- int regulators_node;
+ ofnode regulators_node;
int children;
- regulators_node = fdt_subnode_offset(blob, dev_of_offset(dev),
- "regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/drivers/power/pmic/s5m8767.c b/drivers/power/pmic/s5m8767.c
index 25d673b..f8ae5ea 100644
--- a/drivers/power/pmic/s5m8767.c
+++ b/drivers/power/pmic/s5m8767.c
@@ -54,12 +54,11 @@ int s5m8767_enable_32khz_cp(struct udevice *dev)
static int s5m8767_bind(struct udevice *dev)
{
- int node;
- const void *blob = gd->fdt_blob;
int children;
+ ofnode node;
- node = fdt_subnode_offset(blob, dev_of_offset(dev), "regulators");
- if (node <= 0) {
+ node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/drivers/power/pmic/sandbox.c b/drivers/power/pmic/sandbox.c
index b4e412e..6763303 100644
--- a/drivers/power/pmic/sandbox.c
+++ b/drivers/power/pmic/sandbox.c
@@ -51,7 +51,7 @@ static int sandbox_pmic_read(struct udevice *dev, uint reg,
static int sandbox_pmic_bind(struct udevice *dev)
{
- if (!pmic_bind_children(dev, dev_of_offset(dev), pmic_children_info))
+ if (!pmic_bind_children(dev, dev_ofnode(dev), pmic_children_info))
error("%s:%d PMIC: %s - no child found!", __func__, __LINE__,
dev->name);
diff --git a/drivers/power/pmic/tps65090.c b/drivers/power/pmic/tps65090.c
index b30a7f0..4565e3b 100644
--- a/drivers/power/pmic/tps65090.c
+++ b/drivers/power/pmic/tps65090.c
@@ -52,13 +52,11 @@ static int tps65090_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
static int tps65090_bind(struct udevice *dev)
{
- int regulators_node;
- const void *blob = gd->fdt_blob;
+ ofnode regulators_node;
int children;
- regulators_node = fdt_subnode_offset(blob, dev_of_offset(dev),
- "regulators");
- if (regulators_node <= 0) {
+ regulators_node = dev_read_subnode(dev, "regulators");
+ if (!ofnode_valid(regulators_node)) {
debug("%s: %s regulators subnode not found!", __func__,
dev->name);
return -ENXIO;
diff --git a/include/power/pmic.h b/include/power/pmic.h
index e0b2e12..4b34316 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -226,7 +226,7 @@ struct pmic_child_info {
* buck2 { ... };
* };
*/
-int pmic_bind_children(struct udevice *pmic, int offset,
+int pmic_bind_children(struct udevice *pmic, ofnode parent,
const struct pmic_child_info *child_info);
/**
generated by cgit v0.10.2 at 2024-11-12 15:27:14 (GMT)