dt-bindings: power: qcom,rpmpd: document the SM8650 RPMh Power Domains

dt-bindings: power: qcom,rpmpd: document the SM8650 RPMh Power Domains

[ Upstream commit d4d56c079ddd19293b11de1f2309add0b8972af2 ]

Document the RPMh Power Domains on the SM8650 Platform.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231025-topic-sm8650-upstream-rpmpd-v1-1-f25d313104c6@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Stable-dep-of: 45e1be5ddec9 ("dt-bindings: power: qcom,rpmpd: Add SC8280XP_MXC_AO")
Signed-off-by: Sasha Levin <sashal@kernel.org>