arm-cci: Do not enable CCI-400 PMU by default (85bbba70) · Commits · 戴 / test

Do not enable CCI-400 PMU by default and fix the dependency on PERF_EVENTS than HW_PERF_EVENTS. Reported-by:

Russell King <rmk+kernel@arm.linux.org.uk> Cc: Will Deacon <will.deacon@arm.com> Cc: arm@kernel.org Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:

Suzuki K. Poulose <suzuki.poulose@arm.com> Signed-off-by:

Arnd Bergmann <arnd@arndb.de>

drivers/bus/Kconfig

+5 −7

Original line number	Diff line number	Diff line
		@@ -13,15 +13,13 @@ config ARM_CCI400_COMMON

		config ARM_CCI400_PMU
		bool "ARM CCI400 PMU support"
		default y
		depends on ARM \|\| ARM64
		depends on HW_PERF_EVENTS
		depends on (ARM && CPU_V7) \|\| ARM64
		depends on PERF_EVENTS
		select ARM_CCI400_COMMON
		help
		Support for PMU events monitoring on the ARM CCI cache coherent
		interconnect.

		If unsure, say Y
		Support for PMU events monitoring on the ARM CCI-400 (cache coherent
		interconnect). CCI-400 supports counting events related to the
		connected slave/master interfaces.

		config ARM_CCI400_PORT_CTRL
		bool

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