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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2020-10-23 16:19:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-10-26 20:46:27 +0000 |
| commit | d4189bc55d5c40251abaa1f341796aac84ddfb10 (patch) | |
| tree | 3c86b464de88ee0f72d7600954f3f5a2dba7ac55 /Documentation/devicetree/bindings/regulator/fixed-regulator.yaml | |
| parent | bf3a28cf42412c0a85631da94f198048bb37a8e5 (diff) | |
regulator: fixed: provide bindings using power domain
Define bindings for fixed regulator using power domain performance state
to enable/disable corresponding regulator.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20201023131925.334864-2-dmitry.baryshkov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator/fixed-regulator.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/fixed-regulator.yaml | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml index 92211f2b3b0c..d3d0dc13dd8b 100644 --- a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml @@ -26,12 +26,22 @@ if: const: regulator-fixed-clock required: - clocks +else: + if: + properties: + compatible: + contains: + const: regulator-fixed-domain + required: + - power-domains + - required-opps properties: compatible: enum: - regulator-fixed - regulator-fixed-clock + - regulator-fixed-domain regulator-name: true @@ -46,6 +56,20 @@ properties: is mandatory if compatible is chosen to regulator-fixed-clock. maxItems: 1 + power-domains: + description: + Power domain to use for enable control. This binding is only + available if the compatible is chosen to regulator-fixed-domain. + maxItems: 1 + + required-opps: + description: + Performance state to use for enable control. This binding is only + available if the compatible is chosen to regulator-fixed-domain. The + power-domain binding is mandatory if compatible is chosen to + regulator-fixed-domain. + maxItems: 1 + startup-delay-us: description: startup time in microseconds $ref: /schemas/types.yaml#/definitions/uint32 @@ -89,4 +113,27 @@ examples: gpio-open-drain; vin-supply = <&parent_reg>; }; + reg_1v8_clk: regulator-1v8-clk { + compatible = "regulator-fixed-clock"; + regulator-name = "1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + clocks = <&clock1>; + startup-delay-us = <70000>; + enable-active-high; + regulator-boot-on; + vin-supply = <&parent_reg>; + }; + reg_1v8_domain: regulator-1v8-domain { + compatible = "regulator-fixed-domain"; + regulator-name = "1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + power-domains = <&domain1>; + required-opps = <&domain1_state1>; + startup-delay-us = <70000>; + enable-active-high; + regulator-boot-on; + vin-supply = <&parent_reg>; + }; ... |