u-boot/drivers/power/domain/Kconfig
Ryder Lee 2ae7e4dc63 power domain: MediaTek: add power domain driver for MT7629 SoC
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.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-28 23:04:53 -05:00

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2 KiB
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menu "Power Domain Support"
config POWER_DOMAIN
bool "Enable power domain support using Driver Model"
depends on DM && OF_CONTROL
help
Enable support for the power domain driver class. Many SoCs allow
power to be applied to or removed from portions of the SoC (power
domains). This may be used to save power. This API provides the
means to control such power management hardware.
config BCM6328_POWER_DOMAIN
bool "Enable the BCM6328 power domain driver"
depends on POWER_DOMAIN && ARCH_BMIPS
help
Enable support for manipulating BCM6345 power domains via MMIO
mapped registers.
config IMX8_POWER_DOMAIN
bool "Enable i.MX8 power domain driver"
depends on ARCH_IMX8
help
Enable support for manipulating NXP i.MX8 on-SoC power domains via IPC
requests to the SCU.
config MTK_POWER_DOMAIN
bool "Enable the MediaTek power domain driver"
depends on POWER_DOMAIN && ARCH_MEDIATEK
help
Enable support for manipulating MediaTek power domains via MMIO
mapped registers.
config MESON_GX_VPU_POWER_DOMAIN
bool "Enable Amlogic Meson GX VPU power domain driver"
depends on ARCH_MESON
help
Enable support for manipulating Amlogic Meson GX Video Processing
Unit power domain.
config SANDBOX_POWER_DOMAIN
bool "Enable the sandbox power domain test driver"
depends on POWER_DOMAIN && SANDBOX
help
Enable support for a test power domain driver implementation, which
simply accepts requests to power on/off various HW modules without
actually doing anything beyond a little error checking.
config TEGRA186_POWER_DOMAIN
bool "Enable Tegra186 BPMP-based power domain driver"
depends on TEGRA186_BPMP
help
Enable support for manipulating Tegra's on-SoC power domains via IPC
requests to the BPMP (Boot and Power Management Processor).
config TI_SCI_POWER_DOMAIN
bool "Enable the TI SCI-based power domain driver"
depends on POWER_DOMAIN && TI_SCI_PROTOCOL
help
Generic power domain implementation for TI devices implementing the
TI SCI protocol.
endmenu