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pmdomain: sunxi: sun20i-ppu: change to tristate and enable for ARCH_SUNXI

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There is no reason why the sun20i-ppu cannot be built as a module. So
change it to tristate.

Also enable it by default for ARCH_SUNXI since this driver is required
for some peripherals to work, and update the help text to reflect this
requirement.

This aligns it with the new PCK-600 driver.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20250712074021.805953-5-wens@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Chen-Yu Tsai 2025-07-12 15:40:20 +08:00 • committed by Ulf Hansson
parent 76e4310115
commit 73254f4916
1 changed files with 5 additions and 3 deletions
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8
drivers/pmdomain/sunxi/Kconfig
View file

@ -1,13 +1,15 @@
# SPDX-License-Identifier: GPL-2.0-only
config SUN20I_PPU
bool "Allwinner D1 PPU power domain driver"
tristate "Allwinner D1 PPU power domain driver"
depends on ARCH_SUNXI || COMPILE_TEST
depends on PM
default ARCH_SUNXI
select PM_GENERIC_DOMAINS
help
Say y to enable the PPU power domain driver. This saves power
when certain peripherals, such as the video engine, are idle.
Say y to enable the PPU power domain driver. This is required
to enable power to certain peripherals, such as the display
engine.
config SUN50I_H6_PRCM_PPU
tristate "Allwinner H6 PRCM power domain driver"