From 16a146735df3b67941ebf09a5fc871ac4584892d Mon Sep 17 00:00:00 2001
From: Yassine Oudjana <y.oudjana@protonmail.com>
Date: Sun, 24 Apr 2022 12:46:46 +0400
Subject: dt-bindings: arm: mediatek: apmixedsys: Convert to DT schema

Convert apmixedsys bindings to DT schema format. MT2701, MT7623 and
MT7629 device trees currently have the syscon compatible without
it being mentioned in the old DT bindings file which introduces
dtbs_check errors when converting to DT schema as-is, so
mediatek,mt2701-apmixedsys and mediatek,mt7629-apmixedsys are placed
in the last items list with the syscon compatible, and syscon is
added to the mediatek,mt7623-apmixedsys list.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220424084647.76577-3-y.oudjana@protonmail.com
---
 .../bindings/clock/mediatek,apmixedsys.yaml        | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml

(limited to 'Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml')

diff --git a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
new file mode 100644
index 000000000000..770546195fb5
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/clock/mediatek,apmixedsys.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek AP Mixedsys Controller
+
+maintainers:
+  - Michael Turquette <mturquette@baylibre.com>
+  - Stephen Boyd <sboyd@kernel.org>
+
+description:
+  The Mediatek apmixedsys controller provides PLLs to the system.
+  The clock values can be found in <dt-bindings/clock/mt*-clk.h>.
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - mediatek,mt6797-apmixedsys
+          - mediatek,mt7622-apmixedsys
+          - mediatek,mt7986-apmixedsys
+          - mediatek,mt8135-apmixedsys
+          - mediatek,mt8173-apmixedsys
+          - mediatek,mt8516-apmixedsys
+      - items:
+          - const: mediatek,mt7623-apmixedsys
+          - const: mediatek,mt2701-apmixedsys
+          - const: syscon
+      - items:
+          - enum:
+              - mediatek,mt2701-apmixedsys
+              - mediatek,mt2712-apmixedsys
+              - mediatek,mt6765-apmixedsys
+              - mediatek,mt6779-apmixedsys
+              - mediatek,mt7629-apmixedsys
+              - mediatek,mt8167-apmixedsys
+              - mediatek,mt8183-apmixedsys
+          - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    apmixedsys: clock-controller@10209000 {
+        compatible = "mediatek,mt8173-apmixedsys";
+        reg = <0x10209000 0x1000>;
+        #clock-cells = <1>;
+    };
-- 
cgit v1.2.3-59-g8ed1b