power: avs: Add support for CPR (Core Power Reduction)

[linux-2.6-block.git] / drivers / power / avs / Kconfig

diff --git a/drivers/power/avs/Kconfig b/drivers/power/avs/Kconfig
index 089b6244b716b889ef096a05a8803a4328fd4c78..c21882908a662e36e330244a496a8b72de518024 100644 (file)
--- a/drivers/power/avs/Kconfig
+++ b/drivers/power/avs/Kconfig
@@ -12,6 +12,21 @@ menuconfig POWER_AVS
 
          Say Y here to enable Adaptive Voltage Scaling class support.
 
+config QCOM_CPR
+       tristate "QCOM Core Power Reduction (CPR) support"
+       depends on POWER_AVS
+       select PM_OPP
+       help
+         Say Y here to enable support for the CPR hardware found on Qualcomm
+         SoCs like QCS404.
+
+         This driver populates CPU OPPs tables and makes adjustments to the
+         tables based on feedback from the CPR hardware. If you want to do
+         CPUfrequency scaling say Y here.
+
+         To compile this driver as a module, choose M here: the module will
+         be called qcom-cpr
+
 config ROCKCHIP_IODOMAIN
        tristate "Rockchip IO domain support"
        depends on POWER_AVS && ARCH_ROCKCHIP && OF