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* dt-bindings: backlight: rt4831: Add the new ocp level propertyChiYuan Huang2022-06-271-0/+5
| | | | | | | | | | | | | Add 'richtek,bled-ocp-microamp' property to make it chooseable. The wrong backlight ocp level may affect the backlight channel output current smaller than configured. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/1655807788-24511-2-git-send-email-u0084500@gmail.com
* backlight: rt4831: Adds DT binding document for Richtek RT4831 backlightChiYuan Huang2021-06-021-0/+62
Adds DT binding document for Richtek RT4831 backlight. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>