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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2014-12-02 17:48:02 +0100
committerArnd Bergmann <arnd@arndb.de>2014-12-04 17:31:32 +0100
commit842f7d2c4d392c0571cf72e3eaca26742bebbd1e (patch)
tree78fcec25bf49758c17bb2a7f60aee8db0124ac2d /arch/arm/mach-mvebu
parentc747803861f7e3849673754062e827d8d21dbcc4 (diff)
ARM: mvebu: use the cpufreq-dt platform_data for independent clocks
This commit adjusts the registration of the cpufreq-dt driver in the mvebu platform to indicate to the cpufreq driver that the platform has independent clocks for each CPU. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-mvebu')
-rw-r--r--arch/arm/mach-mvebu/pmsu.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
index 5a757f929927..d8ab605a44fa 100644
--- a/arch/arm/mach-mvebu/pmsu.c
+++ b/arch/arm/mach-mvebu/pmsu.c
@@ -20,6 +20,7 @@
#include <linux/clk.h>
#include <linux/cpu_pm.h>
+#include <linux/cpufreq-dt.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/io.h>
@@ -571,6 +572,10 @@ int mvebu_pmsu_dfs_request(int cpu)
return 0;
}
+struct cpufreq_dt_platform_data cpufreq_dt_pd = {
+ .independent_clocks = true,
+};
+
static int __init armada_xp_pmsu_cpufreq_init(void)
{
struct device_node *np;
@@ -643,7 +648,8 @@ static int __init armada_xp_pmsu_cpufreq_init(void)
}
}
- platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
+ platform_device_register_data(NULL, "cpufreq-dt", -1,
+ &cpufreq_dt_pd, sizeof(cpufreq_dt_pd));
return 0;
}