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Clock changes for 2024.01-rc2

Browse source 
This contains several fixes for the clock core.
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Merge tag 'clk-2024.01-rc2' of https://source.denx.de/u-boot/custodians/u-boot-clk

Clock changes for 2024.01-rc2

This contains several fixes for the clock core.
This commit is contained in:
Tom Rini 2023-11-01 17:49:58 -04:00
commit 658caf0bf1
2 changed files with 14 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/clk/clk-uclass.c
View file

@ -422,12 +422,13 @@ int clk_get_by_name_nodev(ofnode node, const char *name, struct clk *clk)
return clk_get_by_index_nodev(node, index, clk);
}
int clk_release_all(struct clk *clk, int count)
int clk_release_all(struct clk *clk, unsigned int count)
{
int i, ret;
unsigned int i;
int ret;
for (i = 0; i < count; i++) {
debug("%s(clk[%d]=%p)\n", __func__, i, &clk[i]);
debug("%s(clk[%u]=%p)\n", __func__, i, &clk[i]);
/* check if clock has been previously requested */
if (!clk[i].dev)
@ -477,7 +478,7 @@ void clk_free(struct clk *clk)
ulong clk_get_rate(struct clk *clk)
{
const struct clk_ops *ops;
int ret;
ulong ret;
debug("%s(clk=%p)\n", __func__, clk);
if (!clk_valid(clk))
@ -655,7 +656,7 @@ int clk_enable(struct clk *clk)
}
if (ops->enable) {
ret = ops->enable(clk);
ret = ops->enable(clkp ? clkp : clk);
if (ret) {
printf("Enable %s failed\n", clk->dev->name);
return ret;
@ -712,7 +713,7 @@ int clk_disable(struct clk *clk)
}
if (ops->disable) {
ret = ops->disable(clk);
ret = ops->disable(clkp ? clkp : clk);
if (ret)
return ret;
}

12
include/clk.h
View file

@ -223,9 +223,11 @@ struct clk *devm_clk_get(struct udevice *dev, const char *id);
static inline struct clk *devm_clk_get_optional(struct udevice *dev,
const char *id)
{
int ret;
struct clk *clk = devm_clk_get(dev, id);
if (PTR_ERR(clk) == -ENODATA)
ret = PTR_ERR(clk);
if (ret == -ENODATA || ret == -ENOENT)
return NULL;
return clk;
@ -243,7 +245,7 @@ static inline struct clk *devm_clk_get_optional(struct udevice *dev,
*
* Return: zero on success, or -ve error code.
*/
int clk_release_all(struct clk *clk, int count);
int clk_release_all(struct clk *clk, unsigned int count);
/**
* devm_clk_put - "free" a managed clock source
@ -307,7 +309,7 @@ clk_get_by_name_nodev(ofnode node, const char *name, struct clk *clk)
return -ENOSYS;
}
static inline int clk_release_all(struct clk *clk, int count)
static inline int clk_release_all(struct clk *clk, unsigned int count)
{
return -ENOSYS;
}
@ -335,7 +337,7 @@ static inline int clk_get_by_name_optional(struct udevice *dev,
int ret;
ret = clk_get_by_name(dev, name, clk);
if (ret == -ENODATA)
if (ret == -ENODATA || ret == -ENOENT)
return 0;
return ret;
@ -359,7 +361,7 @@ static inline int clk_get_by_name_nodev_optional(ofnode node, const char *name,
int ret;
ret = clk_get_by_name_nodev(node, name, clk);
if (ret == -ENODATA)
if (ret == -ENODATA || ret == -ENOENT)
return 0;
return ret;