From ee8e5d5fbec0e880b18bbdbfe12de53ab1dec21f Mon Sep 17 00:00:00 2001 From: "Suzuki K. Poulose" Date: Wed, 18 Mar 2015 12:24:41 +0000 Subject: arm-cci: Split the code for PMU vs driver support This patch separates the PMU driver code from the low level CCI driver code and enables the PMU driver for ARM64. Introduces config options for both. ARM_CCI400_PORT_CTRL - controls the low level driver code for CCI400 ports. ARM_CCI400_PMU - controls the PMU driver code ARM_CCI400_COMMON - Common defintions for CCI400 This patch also changes: ARM_CCI - common code for probing the CCI devices. This can be used for adding support for newer CCI versions(e.g, CCI-500). Cc: Bartlomiej Zolnierkiewicz Cc: Kukjin Kim Cc: Abhilash Kesavan Cc: Liviu Dudau Cc: Lorenzo Pieralisi Cc: Sudeep Holla Cc: Nicolas Pitre Cc: Punit Agrawal Acked-by: Sudeep Holla Acked-by: Nicolas Pitre Acked-by: Punit Agrawal Signed-off-by: Suzuki K. Poulose Signed-off-by: Will Deacon --- arch/arm/mach-vexpress/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-vexpress') diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 3c2509b4b694..daa7ab6cb909 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -53,7 +53,7 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA config ARCH_VEXPRESS_DCSCB bool "Dual Cluster System Control Block (DCSCB) support" depends on MCPM - select ARM_CCI + select ARM_CCI400_PORT_CTRL help Support for the Dual Cluster System Configuration Block (DCSCB). This is needed to provide CPU and cluster power management @@ -71,7 +71,7 @@ config ARCH_VEXPRESS_SPC config ARCH_VEXPRESS_TC2_PM bool "Versatile Express TC2 power management" depends on MCPM - select ARM_CCI + select ARM_CCI400_PORT_CTRL select ARCH_VEXPRESS_SPC select ARM_CPU_SUSPEND help -- cgit v1.2.1