From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 12:05:51 +0200
Subject: Adding upstream version 5.10.209.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/bus/allwinner,sun8i-a23-rsb.yaml      | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml

(limited to 'Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml')

diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
new file mode 100644
index 000000000..32d33b983
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bus/allwinner,sun8i-a23-rsb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A23 RSB Device Tree Bindings
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <mripard@kernel.org>
+
+properties:
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  compatible:
+    oneOf:
+      - const: allwinner,sun8i-a23-rsb
+      - items:
+          - const: allwinner,sun8i-a83t-rsb
+          - const: allwinner,sun8i-a23-rsb
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  clock-frequency:
+    minimum: 1
+    maximum: 20000000
+
+patternProperties:
+  "^.*@[0-9a-fA-F]+$":
+    type: object
+    properties:
+      reg:
+        maxItems: 1
+
+    required:
+      - reg
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+
+examples:
+  - |
+    rsb@1f03400 {
+        compatible = "allwinner,sun8i-a23-rsb";
+        reg = <0x01f03400 0x400>;
+        interrupts = <0 39 4>;
+        clocks = <&apb0_gates 3>;
+        clock-frequency = <3000000>;
+        resets = <&apb0_rst 3>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        pmic@3e3 {
+            reg = <0x3e3>;
+
+            /* ... */
+        };
+    };
+
+additionalProperties: false
-- 
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