Update the clk uclass to support a live device tree.
Signed-off-by: Simon Glass
---
Changes in v3: None
Changes in v2: None
drivers/clk/clk-uclass.c | 17 +++--
1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index f6194b60f9..83b63288fb 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -58,23 +58,22 @@ static int clk_of_xlate_default(struct clk *clk,
int clk_get_by_index(struct udevice *dev, int index, struct clk *clk)
{
int ret;
- struct fdtdec_phandle_args args;
+ struct ofnode_phandle_args args;
struct udevice *dev_clk;
struct clk_ops *ops;
debug("%s(dev=%p, index=%d, clk=%p)\n", __func__, dev, index, clk);
assert(clk);
- ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
-"clocks", "#clock-cells", 0, index,
-&args);
+ ret = dev_read_phandle_with_args(dev, "clocks", "#clock-cells", 0,
+ index, &args);
if (ret) {
debug("%s: fdtdec_parse_phandle_with_args failed: err=%d\n",
__func__, ret);
return ret;
}
- ret = uclass_get_device_by_of_offset(UCLASS_CLK, args.node, &dev_clk);
+ ret = uclass_get_device_by_ofnode(UCLASS_CLK, args.node, &dev_clk);
if (ret) {
debug("%s: uclass_get_device_by_of_offset failed: err=%d\n",
__func__, ret);
@@ -86,10 +85,9 @@ int clk_get_by_index(struct udevice *dev, int index, struct
clk *clk)
ops = clk_dev_ops(dev_clk);
if (ops->of_xlate)
- ret = ops->of_xlate(clk, (struct ofnode_phandle_args *)&args);
+ ret = ops->of_xlate(clk, &args);
else
- ret = clk_of_xlate_default(clk,
- (struct ofnode_phandle_args *)&args);
+ ret = clk_of_xlate_default(clk, &args);
if (ret) {
debug("of_xlate() failed: %d\n", ret);
return ret;
@@ -105,8 +103,7 @@ int clk_get_by_name(struct udevice *dev, const char *name,
struct clk *clk)
debug("%s(dev=%p, name=%s, clk=%p)\n", __func__, dev, name, clk);
- index = fdt_stringlist_search(gd->fdt_blob, dev_of_offset(dev),
- "clock-names", name);
+ index = dev_read_stringlist_search(dev, "clock-names", name);
if (index < 0) {
debug("fdt_stringlist_search() failed: %d\n", index);
return index;
--
2.13.0.303.g4ebf302169-goog
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