[PATCHv2 3/4] ARM: mvebu: use the cpufreq-dt platform_data for independent clocks
From: Thomas Petazzoni <hidden>
Date: 2014-09-10 12:08:27
Also in:
linux-arm-msm
Subsystem:
arm port, arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Russell King, Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
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 <redacted> --- arch/arm/mach-mvebu/pmsu.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
index bbd8664..c81dd5f 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>
@@ -572,6 +573,10 @@ 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;
@@ -644,7 +649,8 @@ 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; }
--
2.0.0