[v3,0/6] introduce TI reset controller for MT8192 SoC

Crystal Guo
2020-08-17T02:57:54Z

v3:
1. revert v2 changes.
2. add 'reset-duration-us' property to declare a minimum delay,
which needs to be waited between assert and deassert.
3. add 'mediatek,infra-reset' to compatible.

v2 changes:
https://patchwork.kernel.org/patch/11697371/
1. add 'assert-deassert-together' property to introduce a new reset handler,
which allows device to do serialized assert and deassert operations in a single
step by 'reset' method.
2. add 'update-force' property to introduce force-update method, which forces
the write operation in case the read already happens to return the correct value.
3. add 'generic-reset' to compatible

v1 changes:
https://patchwork.kernel.org/patch/11690523/
https://patchwork.kernel.org/patch/11690527/

Crystal Guo (4):
dt-binding: reset-controller: ti: add reset-duration-us property
dt-binding: reset-controller: ti: add 'mediatek,infra-reset' to
compatible
reset-controller: ti: introduce a new reset handler
arm64: dts: mt8192: add infracfg_rst node

.../bindings/reset/ti-syscon-reset.txt | 6 +++++
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 11 +++++++-
drivers/reset/reset-ti-syscon.c | 26 +++++++++++++++++--
3 files changed, 40 insertions(+), 3 deletions(-)