projects / platform / kernel / u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fa181d1) | patch
reset: ast2500: Use SCU for reset control
authorChia-Wei, Wang <chiawei_wang@aspeedtech.com>
Thu, 15 Oct 2020 02:25:13 +0000 (10:25 +0800)
committerTom Rini <trini@konsulko.com>
Thu, 22 Oct 2020 15:26:14 +0000 (11:26 -0400)
commit611a28ce271164941aac02feea19f1d87bd1cf32
tree1a7c3f2a865e5f98a30237d5c0d5434bb57eb96ftree | snapshot
parentfa181d1a95a2851873f586139b7ca3c35c551498commit | diff
reset: ast2500: Use SCU for reset control

The System Control Unit (SCU) controller of Aspeed
SoCs provides the reset control for each peripheral.

This patch refactors the reset method to leverage
the SCU reset control. Thus the driver dependency
on watchdog including dedicated WDT API and reset
flag encoding can be eliminated.

The Kconfig description is also updated accordingly.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
arch/arm/dts/ast2500-u-boot.dtsi diff | blob | history
drivers/reset/Kconfig diff | blob | history
drivers/reset/ast2500-reset.c diff | blob | history
include/dt-bindings/reset/ast2500-reset.h diff | blob | history
Domain: System / Kernel;