Unverified Commit 33487491 authored by Alina Yu's avatar Alina Yu Committed by Mark Brown
Browse files

regulator: dt-bindings: rtq2208: Add specified fixed LDO VOUT property 



As the fixed voltage for the LDO is outside the range of the adjustable voltage mode,
the constraints for this scenario are not suitable to represent both modes.
Therefore, A property is added to specify the fixed LDO VOUT.

Examples of fixed LDO VOUT and adjustable LDO VOUT is also added to this version.

Signed-off-by: default avatarAlina Yu <alina_yu@richtek.com>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/c6cb218f6338291525a29ed89a88a42c175127ad.1716870419.git.alina_yu@richtek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent af1296d1

Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml

+10 −1
Original line number Diff line number Diff line
@@ -75,6 +75,12 @@ properties: 
        description:

          regulator description for ldo[1-2].



        properties:

          richtek,fixed-microvolt:

            description: |

              This property can be used to set a fixed operating voltage that lies outside

              the range of the regulator's adjustable mode.



required:

  - compatible

  - reg
@@ -177,6 +183,8 @@ examples: 
            };

          };

          ldo1 {

            /* Fixed LDO VOUT */

            richtek,fixed-microvolt = <1200000>;

            regulator-min-microvolt = <1200000>;

            regulator-max-microvolt = <1200000>;

            regulator-always-on;
@@ -185,7 +193,8 @@ examples: 
            };

          };

          ldo2 {

            regulator-min-microvolt = <3300000>;

            /* Adjustable LDO VOUT */

            regulator-min-microvolt = <1800000>;

            regulator-max-microvolt = <3300000>;

            regulator-always-on;

            regulator-state-mem {