@@ -247,6 +247,37 @@ properties:
reg:
const: 0x18
+ protocol@19:
+ type: object
+ allOf:
+ - $ref: '#/$defs/protocol-node'
+ - $ref: /schemas/pinctrl/pinctrl.yaml
+
+ unevaluatedProperties: false
+
+ properties:
+ reg:
+ const: 0x19
+
+ patternProperties:
+ '-pins$':
+ type: object
+ allOf:
+ - $ref: /schemas/pinctrl/pincfg-node.yaml#
+ - $ref: /schemas/pinctrl/pinmux-node.yaml#
+ unevaluatedProperties: false
+
+ description:
+ A pin multiplexing sub-node describes how to configure a
+ set of pins in some desired function.
+ A single sub-node may define several pin configurations.
+ This sub-node is using the default pinctrl bindings to configure
+ pin multiplexing and using SCMI protocol to apply a specified
+ configuration.
+
+ required:
+ - reg
+
additionalProperties: false
$defs:
@@ -401,6 +432,25 @@ examples:
scmi_powercap: protocol@18 {
reg = <0x18>;
};
+
+ scmi_pinctrl: protocol@19 {
+ reg = <0x19>;
+
+ i2c2-pins {
+ groups = "g_i2c2_a", "g_i2c2_b";
+ function = "f_i2c2";
+ };
+
+ mdio-pins {
+ groups = "g_avb_mdio";
+ drive-strength = <24>;
+ };
+
+ keys_pins: keys-pins {
+ pins = "gpio_5_17", "gpio_5_20", "gpio_5_22", "gpio_2_1";
+ bias-pull-up;
+ };
+ };
};
};