[PATCH 0/3] Add shaping support for Rockchip platforms
Shawn Lin
shawn.lin at rock-chips.com
Thu Mar 5 23:40:29 PST 2026
pm_shaping is introduced for some platforms to throttle the outstanding
burst requests of each IP to prevent bus monopolization. It should be
saved and restored along with the on/off of pmdomain, the same as pm_qos.
This patchset adds support for it.
Shawn Lin (3):
dt-bindings: power: rockchip: Add pm_shaping support
pmdomain: rockchip: Add pm_shaping support
arm64: dts: rockchip: Add shaping nodes for rk3576
.../bindings/power/rockchip,power-controller.yaml | 8 ++
arch/arm64/boot/dts/rockchip/rk3576.dtsi | 139 +++++++++++++++++++++
drivers/pmdomain/rockchip/pm-domains.c | 97 ++++++++++++++
3 files changed, 244 insertions(+)
--
2.7.4
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