[PATCH v4 2/9] dt-bindings: rtc: mediatek: convert MT6397 rtc documentation

[Alexandre Mergnat]

- Convert rtc/rtc-mt6397.txt to rtc/mt6397-rtc.yaml
- Add mediatek,mt6357-rtc compatible.
- Add maintainer
- Remove the .txt binding file

Signed-off-by: Alexandre Mergnat <amergnat at baylibre.com>
---
 Documentation/devicetree/bindings/mfd/mt6397.txt   |  2 +-
 .../bindings/rtc/mediatek,mt6397-rtc.yaml          | 40 ++++++++++++++++++++++
 .../devicetree/bindings/rtc/rtc-mt6397.txt         | 31 -----------------
 3 files changed, 41 insertions(+), 32 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt
index 0088442efca1..79aaf21af8e9 100644
--- a/Documentation/devicetree/bindings/mfd/mt6397.txt
+++ b/Documentation/devicetree/bindings/mfd/mt6397.txt
@@ -33,7 +33,7 @@ Optional subnodes:
 		- compatible: "mediatek,mt6331-rtc"
 		- compatible: "mediatek,mt6358-rtc"
 		- compatible: "mediatek,mt6397-rtc"
-	For details, see ../rtc/rtc-mt6397.txt
+	For details, see ../rtc/mediatek,mt6397-rtc.yaml
 - regulators
 	Required properties:
 		- compatible: "mediatek,mt6323-regulator"
diff --git a/Documentation/devicetree/bindings/rtc/mediatek,mt6397-rtc.yaml b/Documentation/devicetree/bindings/rtc/mediatek,mt6397-rtc.yaml
new file mode 100644
index 000000000000..bb48c0150f95
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/mediatek,mt6397-rtc.yaml
@@ -0,0 +1,40 @@
+ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/mediatek,mt6397-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MT6397/MT6366/MT6358/MT6357/MT6323 RTC
+
+maintainers:
+  - Alexandre Mergnat <amergnat at baylibre.com>
+
+description: |
+  MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
+  as a type of multi-function device (MFD). The RTC can be configured and set up
+  with PMIC wrapper bus which is a common resource shared with the other
+  functions found on the same PMIC.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt6323-rtc
+      - mediatek,mt6357-rtc
+      - mediatek,mt6358-rtc
+      - mediatek,mt6366-rtc
+      - mediatek,mt6397-rtc
+
+additionalProperties: false
+
+required:
+  - compatible
+
+examples:
+  - |
+    pmic {
+        compatible = "mediatek,mt6397";
+
+        rtc {
+               compatible = "mediatek,mt6397-rtc";
+        };
+    };
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt b/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
deleted file mode 100644
index 7212076a8f1b..000000000000
--- a/Documentation/devicetree/bindings/rtc/rtc-mt6397.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-Device-Tree bindings for MediaTek PMIC based RTC
-
-MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
-as a type of multi-function device (MFD). The RTC can be configured and set up
-with PMIC wrapper bus which is a common resource shared with the other
-functions found on the same PMIC.
-
-For MediaTek PMIC MFD bindings, see:
-../mfd/mt6397.txt
-
-For MediaTek PMIC wrapper bus bindings, see:
-../soc/mediatek/pwrap.txt
-
-Required properties:
-- compatible: Should be one of follows
-       "mediatek,mt6323-rtc": for MT6323 PMIC
-       "mediatek,mt6358-rtc": for MT6358 PMIC
-       "mediatek,mt6366-rtc", "mediatek,mt6358-rtc": for MT6366 PMIC
-       "mediatek,mt6397-rtc": for MT6397 PMIC
-
-Example:
-
-       pmic {
-               compatible = "mediatek,mt6323";
-
-               ...
-
-               rtc {
-                       compatible = "mediatek,mt6323-rtc";
-               };
-       };

-- 
b4 0.10.1