From 11b277eabe7005f5c6f2c200b1e26a237badb114 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Tue, 6 Aug 2013 19:10:08 +0100 Subject: ARM: vexpress/TC2: basic PM support This is the MCPM backend for the Virtual Express A15x2 A7x3 CoreTile aka TC2. This provides cluster management for SMP secondary boot and CPU hotplug. Signed-off-by: Nicolas Pitre Acked-by: Pawel Moll Reviewed-by: Lorenzo Pieralisi [PM: made it drive SCC registers directly and provide base for SPC] Signed-off-by: Pawel Moll --- arch/arm/mach-vexpress/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm/mach-vexpress/Kconfig') diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index b8bbabec631..c700e623f9d 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -66,4 +66,12 @@ config ARCH_VEXPRESS_DCSCB This is needed to provide CPU and cluster power management on RTSM implementing big.LITTLE. +config ARCH_VEXPRESS_TC2_PM + bool "Versatile Express TC2 power management" + depends on MCPM + select ARM_CCI + help + Support for CPU and cluster power management on Versatile Express + with a TC2 (A15x2 A7x3) big.LITTLE core tile. + endmenu -- cgit v1.2.3-70-g09d2