Some device trees use pinctrl-* settings inside device tree nodes for
clock providers.
Barebox does not threat clock providers (such as fixed-clock or
gpio-gate-clock) as conventional devices, thus setting default
pinctrl configuration in driver binding code does not happen for
clock providers.
This patch adds setting default pinctrl configuration to of_clk_init(),
just before calling clock provider's probe routine.
Signed-off-by: Nikita Yushchenko <nikita.yoush@xxxxxxxxxxxxxxxxxx>
---
drivers/clk/clk.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 5bb147eee..24759b45b 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -22,6 +22,7 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/clk/clk-conf.h>
+#include <pinctrl.h>
static LIST_HEAD(clks);
@@ -596,10 +597,12 @@ int of_clk_init(struct device_node *root, const struct of_device_id *matches)
list_for_each_entry_safe(clk_provider, next,
&clk_provider_list, node) {
- if (force || parent_ready(clk_provider->np)) {
+ struct device_node *np = clk_provider->np;
+ if (force || parent_ready(np)) {
- clk_provider->clk_init_cb(clk_provider->np);
- of_clk_set_defaults(clk_provider->np, true);
+ of_pinctrl_select_state_default(np);
+ clk_provider->clk_init_cb(np);
+ of_clk_set_defaults(np, true);
list_del(&clk_provider->node);
free(clk_provider);
--
2.11.0
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