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hwmon: Add NPCM7xx PWM driver support

Tomer Maimon linux-devicetree linux-hwmon linux-pwm lkml openbmc 1 version In review

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  1. v1 Latest2 patches 6 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2dt-binding: hwmon: Add NPCM7xx PWM documentationDocumentation/devicetree/bindings/hwmon/npcm7xx-pwm.txt+25 -01 reply
2/2hwmon: npcm-pwm: add NPCM7xx PWM driverdrivers/hwmon/Kconfig drivers/hwmon/Makefile drivers/hwmon/npcm7xx-pwm.c+370 -05 replies

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Cover letter [PATCH v1 0/2] hwmon: Add NPCM7xx PWM driver support

This patch set adds Pulse Width Modulation (PWM) support for the Nuvoton NPCM7xx Baseboard Management Controller (BMC).

The NPCM7xx PWM controller can support 8 PWM output ports.

The hwmon driver provides sysfs entries through which the user can configure and get the duty cycle between 0 (disable the specific PWM) to 255 of particular PWM output port.

The NPCM7xx PWM driver tested on NPCM750 evaluation board.

Tomer Maimon (2):
dt-binding: hwmon: Add NPCM7xx PWM documentation
hwmon: npcm-pwm: add NPCM7xx PWM driver

 .../devicetree/bindings/hwmon/npcm7xx-pwm.txt      |  25 ++
 drivers/hwmon/Kconfig                              |   6 +
 drivers/hwmon/Makefile                             |   1 +
 drivers/hwmon/npcm7xx-pwm.c                        | 363 +++++++++++++++++++++
 4 files changed, 395 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/npcm7xx-pwm.txt
 create mode 100644 drivers/hwmon/npcm7xx-pwm.c
Signature · 1 line
2.14.1