clk: Warn on failure to assign rate
If the user/dev explicitly requests a clock be assigned a certain rate,
then we should warn them if we can't do it. This makes it clear if the
clock is running at the default rate.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 4ab3c40..53e7be7 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -14,6 +14,7 @@
#include <errno.h>
#include <log.h>
#include <malloc.h>
+#include <dm/device_compat.h>
#include <dm/device-internal.h>
#include <dm/devres.h>
#include <dm/read.h>
@@ -309,8 +310,9 @@
ret = clk_get_by_indexed_prop(dev, "assigned-clocks",
index, &clk);
if (ret) {
- debug("%s: could not get assigned clock %d for %s\n",
- __func__, index, dev_read_name(dev));
+ dev_dbg(dev,
+ "could not get assigned clock %d (err = %d)\n",
+ index, ret);
continue;
}
@@ -332,8 +334,9 @@
ret = clk_set_rate(c, rates[index]);
if (ret < 0) {
- debug("%s: failed to set rate on clock index %d (%ld) for %s\n",
- __func__, index, clk.id, dev_read_name(dev));
+ dev_warn(dev,
+ "failed to set rate on clock index %d (%ld) (error = %d)\n",
+ index, clk.id, ret);
break;
}
}