On 11/28/21 6:32 AM, Amit Singh Tomar wrote:
From: Amit Singh Tomar amittomer25@gmail.com
This commit introduces get/set_rate callbacks, these are dummy at the moment, and can be used to get/set clock for various devices based on the clk id.
Signed-off-by: Amit Singh Tomar amittomer25@gmail.com
Changes since v3:
- No changes.
Changes since v2:
- No changes.
Changes since previous version:
- Removed premature initialization to avoid compiler warnings.
drivers/clk/owl/clk_owl.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/drivers/clk/owl/clk_owl.c b/drivers/clk/owl/clk_owl.c index 96ab7fed1f37..f78e5fa3f08d 100644 --- a/drivers/clk/owl/clk_owl.c +++ b/drivers/clk/owl/clk_owl.c @@ -128,6 +128,30 @@ int owl_clk_disable(struct clk *clk) return 0; }
+static ulong owl_clk_get_rate(struct clk *clk) +{
- ulong rate;
- switch (clk->id) {
- default:
return -ENOENT;
-ENOSYS please
- }
- return rate;
+}
+static ulong owl_clk_set_rate(struct clk *clk, ulong rate) +{
- ulong new_rate;
- switch (clk->id) {
- default:
return -ENOENT;
ditto
- }
- return new_rate;
+}
- static int owl_clk_probe(struct udevice *dev) { struct owl_clk_priv *priv = dev_get_priv(dev);
@@ -145,6 +169,8 @@ static int owl_clk_probe(struct udevice *dev) static const struct clk_ops owl_clk_ops = { .enable = owl_clk_enable, .disable = owl_clk_disable,
.get_rate = owl_clk_get_rate,
.set_rate = owl_clk_set_rate, };
static const struct udevice_id owl_clk_ids[] = {
With that fixed,
Reviewed-by: Sean Anderson seanga2@gmail.com