[PATCH 0/4] Configure SYR82X regulator modes via device tree

From: Victor Krawiec

Date: Wed Jul 15 2026 - 11:52:17 EST


Some boards require forced PWM mode to keep the supply ripple within
acceptable limits under light load conditions

Victor Krawiec (4):
regulator: dt-bindings: Add Silergy SYR82X allowed modes
arm64: dts: rk3399-rock-4c-plus: Use device tree bindings constants
for SYR828 regulator initial mode
arm64: dts: rockchip: rk3399-hugsun-x99: Update SYR828 regulator
initial mode to use device tree bindings constants
regulator: fan53555: Add support for mode operations on Silergy
devices

.../boot/dts/rockchip/rk3399-hugsun-x99.dts | 3 +-
.../boot/dts/rockchip/rk3399-rock-4c-plus.dts | 3 +-
drivers/regulator/fan53555.c | 29 ++++++++++++++++++-
.../dt-bindings/regulator/silergy,syr82x.h | 20 +++++++++++++
4 files changed, 52 insertions(+), 3 deletions(-)
create mode 100644 include/dt-bindings/regulator/silergy,syr82x.h


base-commit: 62b9452f5fc4d007f1ea31cfdbb53a96d91e3c66
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2.43.0