regulator: rpmh-regulator: Add RPMH regulator support for PMR735D

regulator: rpmh-regulator: Add RPMH regulator support for PMR735D

Add support for PMR735D PMIC voltage regulators which are present on
Kaanapali boards.

Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20251023-pmr735d_regulator-v2-2-452e1b28cd38@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>