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(parent: 38dbfb5) | patch
regulator: Add new driver for ST's PWM controlled voltage regulators
authorLee Jones <lee.jones@linaro.org>
Fri, 21 Mar 2014 10:21:36 +0000 (10:21 +0000)
committerMark Brown <broonie@linaro.org>
Fri, 21 Mar 2014 18:20:04 +0000 (18:20 +0000)
commit4a5d301328eb7cfb88f8164ddfd90c018b70ddc4
treefeac06a8a243a9347b82a9db710adeca0508c41ctree | snapshot
parent38dbfb59d1175ef458d006556061adeaa8751b72commit | diff
regulator: Add new driver for ST's PWM controlled voltage regulators

On some STMicroelectronics hardware reside regulators consisting
partly of a PWM input connected to the feedback loop. As the PWM
duty-cycle is varied the output voltage adapts. This driver
allows us to vary the output voltage by adapting the PWM input
duty-cycle.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/regulator/Kconfig diff | blob | history
drivers/regulator/Makefile diff | blob | history
drivers/regulator/st-pwm.c [new file with mode: 0644] blob
Domain: System / Kernel;