| From | Arnd Bergmann <> | Subject | [PATCH, RFC 02/22] cpufreq: ARM_DT_BL_CPUFREQ needs ARM_CPU_TOPOLOGY | Date | Thu, 2 May 2013 17:16:06 +0200 |
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The big.LITTLE cpufreq driver uses the CPU topology API, which needs to be reflected in Kconfig to prevent broken configurations.
warning: (ARM_DT_BL_CPUFREQ) selects ARM_BIG_LITTLE_CPUFREQ which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && ARM && ARM_CPU_TOPOLOGY)
Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: cpufreq@vger.kernel.org Cc: linux-pm@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/cpufreq/Kconfig.arm | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index f3af18b..3fd6bdf 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -10,6 +10,7 @@ config ARM_DT_BL_CPUFREQ tristate "Generic ARM big LITTLE CPUfreq driver probed via DT" select ARM_BIG_LITTLE_CPUFREQ depends on OF && HAVE_CLK + depends on ARM_CPU_TOPOLOGY help This enables the Generic CPUfreq driver for ARM big.LITTLE platform. This gets frequency tables from DT. -- 1.8.1.2
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