Commit Graph

2 Commits

Author SHA1 Message Date
Dmitry Baryshkov
e609438851 regulator: dt-bindings: qcom,sdm845-refgen-regulator: document more platforms
Document refgen block being present on SDM670, Lemans and QCS8300
platforms. It should be used to provide reference voltage to DSI
controller.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250921-refgen-v1-1-9d93e64133ea@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-23 10:56:54 +02:00
Konrad Dybcio
d16db38c2a dt-bindings: regulator: Describe Qualcomm REFGEN regulator
Modern Qualcomm SoCs have a REFGEN (reference voltage generator)
regulator, providing reference voltage to on-chip IP, like PHYs.
It's controlled through MMIO and we can toggle it or read its state back.

Describe it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230628-topic-refgen-v3-1-9fbf0e605d23@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-09 22:48:49 +01:00