diff options
| author | Simon Glass <sjg@chromium.org> | 2017-05-19 05:09:32 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-01 16:03:12 +0300 |
| commit | 7a869e6cd15e012c7b5cde9b8bd5ea7691546a08 (patch) | |
| tree | 0bbf1a2d95e7468f2de900cd4ebd15a033790d30 /drivers/power/pmic/palmas.c | |
| parent | f6e76202d4f11c8e38e2cec6111a8e2f99e83fcc (diff) | |
| download | u-boot-7a869e6cd15e012c7b5cde9b8bd5ea7691546a08.tar.xz | |
dm: pmic: Convert uclass to livetree
Update the pmic uclass and all pmics to support a live device tree.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/power/pmic/palmas.c')
| -rw-r--r-- | drivers/power/pmic/palmas.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/power/pmic/palmas.c b/drivers/power/pmic/palmas.c index f5a23073c4..804c0d13a0 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; } |