1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml
new file mode 100644
index 000000000000..4bcb8b60420f
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/amlogic,meson-pinctrl-g12a-periphs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson G12 PERIPHS pinmux controller
+
+maintainers:
+  - Neil Armstrong <neil.armstrong@linaro.org>
+
+allOf:
+  - $ref: amlogic,meson-pinctrl-common.yaml#
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson-g12a-periphs-pinctrl
+
+required:
+  - compatible
+
+patternProperties:
+  "^bank@[0-9a-z]+$":
+    $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-gpio
+
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        maxItems: 5
+
+      reg-names:
+        items:
+          - const: gpio
+          - const: pull
+          - const: pull-enable
+          - const: mux
+          - const: ds
+
+unevaluatedProperties:
+  type: object
+  $ref: amlogic,meson-pinctrl-common.yaml#/$defs/meson-pins
+
+examples:
+  - |
+    periphs_pinctrl: pinctrl {
+      compatible = "amlogic,meson-g12a-periphs-pinctrl";
+      #address-cells = <1>;
+      #size-cells = <1>;
+      ranges;
+
+      bank@40 {
+        reg = <0x40  0x4c>,
+              <0xe8  0x18>,
+              <0x120 0x18>,
+              <0x2c0 0x40>,
+              <0x340 0x1c>;
+        reg-names = "gpio", "pull", "pull-enable", "mux", "ds";
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&periphs_pinctrl 0 0 86>;
+      };
+
+      cec_ao_a_h_pins: cec_ao_a_h {
+        mux {
+          groups = "cec_ao_a_h";
+          function = "cec_ao_a_h";
+          bias-disable;
+        };
+      };
+    };