Messages in this thread | | | Date | Wed, 16 Nov 2022 16:46:30 +0300 | Subject | Re: [PATCH v3 2/2] soc: qcom: Add Qualcomm Ramp Controller driver | From | Dmitry Baryshkov <> |
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On 15/11/2022 18:45, AngeloGioacchino Del Regno wrote: > The Ramp Controller is used to program the sequence ID for pulse > swallowing, enable sequence and linking sequence IDs for the CPU > cores on some Qualcomm SoCs. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- > drivers/soc/qcom/Kconfig | 9 + > drivers/soc/qcom/Makefile | 1 + > drivers/soc/qcom/ramp_controller.c | 331 +++++++++++++++++++++++++++++ > 3 files changed, 341 insertions(+) > create mode 100644 drivers/soc/qcom/ramp_controller.c >
I'd allow myself to re-ask the same questions here:
Generic question. regarding this controller. If it is supposed to work close to DVCS, etc. Does ramp controller need any programming when changing speed and/or APC voltage? Is it necessary to turn ramp on and off during the runtime?
-- With best wishes Dmitry
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