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Subject[PATCH] arm64:init: Move of_clk_init to time_init
Date
Clock providers should be initialized before clocksource_of_init.
If not, Clock source initialization can be fail to get the clock.

Signed-off-by: Chanho Min <chanho.min@lge.com>
---
arch/arm64/kernel/setup.c | 1 -
arch/arm64/kernel/time.c | 3 ++-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 720853f..93e7df89 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -393,7 +393,6 @@ void __init setup_arch(char **cmdline_p)

static int __init arm64_device_init(void)
{
- of_clk_init(NULL);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
return 0;
}
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index 29c39d5..8799242 100644
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -33,6 +33,7 @@
#include <linux/irq.h>
#include <linux/delay.h>
#include <linux/clocksource.h>
+#include <linux/clk-provider.h>

#include <clocksource/arm_arch_timer.h>

@@ -64,7 +65,7 @@ EXPORT_SYMBOL(profile_pc);
void __init time_init(void)
{
u32 arch_timer_rate;
-
+ of_clk_init(NULL);
clocksource_of_init();

arch_timer_rate = arch_timer_get_rate();
--
1.7.9.5


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