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Subject[PATCH 0/5] regulator: mp8859: add driver for DC/DC converter used on rk3399-roc-pc board
On rk3399-roc-pc board a voltage regulator MP8859 from Monolithic Power Systems
is used to supply the 12V power line. This delivers 5V as a default value after
boot. The voltage is controllable via I2C.
Add a basic driver to set and get the voltage of the MP8859 and add a matching
node with fixed 12V in the DT of the board.

Markus Reichl (5):
regulator: mp8859: add driver
regulator: mp8859: add config option and build entry
dt-bindings: add vendor Monolithic Power Systems
dt-bindings: regulator: add MPS mp8859 voltage regulator
arm64: dts: rockchip: Enable mp8859 regulator on rk3399-roc-pc

.../devicetree/bindings/regulator/mp8859.txt | 22 +++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
.../boot/dts/rockchip/rk3399-roc-pc.dtsi | 32 ++--
drivers/regulator/Kconfig | 11 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/mp8859.c | 156 ++++++++++++++++++
6 files changed, 210 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/regulator/mp8859.txt
create mode 100644 drivers/regulator/mp8859.c


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