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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-06-24 09:17:04 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2015-07-06 19:36:32 +0300 |
| commit | c84e358718a66f76ac0de1681d15d8d0c68fcdab (patch) | |
| tree | 6135dd6b9e8d60033a5bf088017472f0033ec85b /drivers/soc/mediatek/Kconfig | |
| parent | 859e42800bcfc4db9cefaa2c24d6e3a203fe961d (diff) | |
| download | linux-c84e358718a66f76ac0de1681d15d8d0c68fcdab.tar.xz | |
soc: Mediatek: Add SCPSYS power domain driver
This adds a power domain driver for the Mediatek SCPSYS unit.
The System Control Processor System (SCPSYS) has several power
management related tasks in the system. The tasks include thermal
measurement, dynamic voltage frequency scaling (DVFS), interrupt
filter and lowlevel sleep control. The System Power Manager (SPM)
inside the SCPSYS is for the MTCMOS power domain control.
For now this driver only adds power domain support, the more
advanced features are not yet supported. The driver implements
the generic PM domain device tree bindings, the first user will
most likely be the Mediatek AFE audio driver.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek/Kconfig')
| -rw-r--r-- | drivers/soc/mediatek/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index e609a6f5e2eb..9d5068248aa0 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -19,3 +19,13 @@ config MTK_PMIC_WRAP Say yes here to add support for MediaTek PMIC Wrapper found on different MediaTek SoCs. The PMIC wrapper is a proprietary hardware to connect the PMIC. + +config MTK_SCPSYS + bool "MediaTek SCPSYS Support" + depends on ARCH_MEDIATEK || COMPILE_TEST + select REGMAP + select MTK_INFRACFG + select PM_GENERIC_DOMAINS if PM + help + Say yes here to add support for the MediaTek SCPSYS power domain + driver. |