regulator: dt-bindings: richtek,rt4801: use existing ena_gpiod feature
The binding and driver duplicated regulator core feature of controlling regulators with GPIOs (of_parse_cb + ena_gpiod) and created its own enable-gpios property with multiple GPIOs. This is a less preferred way, because enable-gpios should enable only one element, not multiple. It also duplicates existing solution. Deprecate the original 'enable-gpios' and add per-regulator property. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220425072455.27356-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>
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