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-rw-r--r--Documentation/devicetree/bindings/regulator/fixed-regulator.yaml47
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>;
+ };
...