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ARM: defconfig: enable cpufreq driver for RPi

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This enables on both multi_v7_defconfig and bcm2835_defconfig the new
firmware based clock and cpufreq drivers for the Raspberry Pi platform.

In the case of bcm2835_defconfig, as the cpufreq subsystem was disabled,
the conservative governor was selected as default since it better
handles the high frequency transition latency.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
This commit is contained in:
Nicolas Saenz Julienne 2019-06-12 20:24:58 +02:00 committed by Stefan Wahren
parent 5f9e832c13
commit 4c6f5d4038
2 changed files with 11 additions and 0 deletions
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9
arch/arm/configs/bcm2835_defconfig
View file

@ -37,6 +37,14 @@ CONFIG_CMA=y
CONFIG_SECCOMP=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPUFREQ_DT=y
CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
CONFIG_VFP=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_SUSPEND is not set
@ -132,6 +140,7 @@ CONFIG_DMA_BCM2835=y
CONFIG_STAGING=y
CONFIG_SND_BCM2835=m
CONFIG_VIDEO_BCM2835=m
CONFIG_CLK_RASPBERRYPI=y
CONFIG_MAILBOX=y
CONFIG_BCM2835_MBOX=y
# CONFIG_IOMMU_SUPPORT is not set

2
arch/arm/configs/multi_v7_defconfig
View file

@ -102,6 +102,7 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_CPUFREQ_DT=y
CONFIG_ARM_IMX6Q_CPUFREQ=y
CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
CONFIG_QORIQ_CPUFREQ=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_CPUIDLE=y
@ -902,6 +903,7 @@ CONFIG_STAGING_BOARD=y
CONFIG_COMMON_CLK_MAX77686=y
CONFIG_COMMON_CLK_RK808=m
CONFIG_COMMON_CLK_S2MPS11=m
CONFIG_CLK_RASPBERRYPI=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_QCOM_CLK_RPM=y
CONFIG_APQ_MMCC_8084=y