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| author | John Crispin <john@openwrt.org> | 2015-05-23 15:28:02 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-05-23 15:28:02 +0000 |
| commit | 8e49b4b9029b6bdef052604094c47ca18ab3fefb (patch) | |
| tree | f7cd221bca0d43d031136802508daea09180d273 /target/linux/ipq806x/config-3.18 | |
| parent | 0b24527e4dd56fb34700bc879729268b7480fa7f (diff) | |
| download | upstream-8e49b4b9029b6bdef052604094c47ca18ab3fefb.tar.gz upstream-8e49b4b9029b6bdef052604094c47ca18ab3fefb.tar.bz2 upstream-8e49b4b9029b6bdef052604094c47ca18ab3fefb.zip | |
ipq806x: add & enable cpufreq support
This change set enables frequency scaling on ipq806x, which speeds-up
the CPU and allows it to achieve its max frequency.
These patches are cherry-picked & backported from the following location:
*130-132: linux-next
*133-143: LKML - https://lkml.org/lkml/2015/3/21/15
*144: derived from other qcom similar dts
*145: derived from https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.14/drivers/cpufreq/cpufreq-krait.c
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
SVN-Revision: 45730
Diffstat (limited to 'target/linux/ipq806x/config-3.18')
| -rw-r--r-- | target/linux/ipq806x/config-3.18 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/ipq806x/config-3.18 b/target/linux/ipq806x/config-3.18 index 1e08f36a7b..2f5954c1e2 100644 --- a/target/linux/ipq806x/config-3.18 +++ b/target/linux/ipq806x/config-3.18 @@ -40,10 +40,12 @@ CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y CONFIG_ARM_CPU_SUSPEND=y CONFIG_ARM_GIC=y CONFIG_ARM_HAS_SG_CHAIN=y +# CONFIG_ARM_KIRKWOOD_CPUFREQ is not set CONFIG_ARM_L1_CACHE_SHIFT=6 CONFIG_ARM_L1_CACHE_SHIFT_6=y # CONFIG_ARM_LPAE is not set CONFIG_ARM_PATCH_PHYS_VIRT=y +CONFIG_ARM_QCOM_CPUFREQ=y # CONFIG_ARM_SP805_WATCHDOG is not set CONFIG_ARM_THUMB=y # CONFIG_ARM_THUMBEE is not set @@ -64,6 +66,7 @@ CONFIG_COMMON_CLK=y CONFIG_COMMON_CLK_QCOM=y CONFIG_COMPACTION=y CONFIG_COREDUMP=y +# CONFIG_CPUFREQ_DT is not set CONFIG_CPU_32v6K=y CONFIG_CPU_32v7=y CONFIG_CPU_ABRT_EV7=y @@ -73,11 +76,25 @@ CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y CONFIG_CPU_CP15=y CONFIG_CPU_CP15_MMU=y +CONFIG_CPU_FREQ=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_HAS_ASID=y # CONFIG_CPU_ICACHE_DISABLE is not set CONFIG_CPU_PABRT_V7=y CONFIG_CPU_PM=y CONFIG_CPU_RMAP=y +# CONFIG_CPU_THERMAL is not set CONFIG_CPU_TLB_V7=y CONFIG_CPU_V7=y CONFIG_CRC16=y @@ -111,6 +128,7 @@ CONFIG_GENERIC_BUG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CPUFREQ_KRAIT=y CONFIG_GENERIC_IDLE_POLL_SETUP=y CONFIG_GENERIC_IO=y CONFIG_GENERIC_IRQ_SHOW=y @@ -203,6 +221,10 @@ CONFIG_IRQCHIP=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_IRQ_WORK=y +CONFIG_KPSS_XCC=y +CONFIG_KRAITCC=y +CONFIG_KRAIT_CLOCKS=y +CONFIG_KRAIT_L2_ACCESSORS=y # CONFIG_LEDS_REGULATOR is not set CONFIG_LIBFDT=y CONFIG_LOCKUP_DETECTOR=y @@ -281,6 +303,7 @@ CONFIG_PINCTRL_MSM8X74=y CONFIG_PM=y CONFIG_PM_CLK=y # CONFIG_PM_DEBUG is not set +CONFIG_PM_OPP=y CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_POWER_RESET=y @@ -299,6 +322,7 @@ CONFIG_PRINTK_TIME=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_QCOM_BAM_DMA=y CONFIG_QCOM_GSBI=y +CONFIG_QCOM_HFPLL=y CONFIG_QCOM_SCM=y CONFIG_QCOM_WDT=y CONFIG_RAS=y |