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Message-ID: <ZrBzmQI0IAL7LI3e@standask-GA-A55M-S2HP>
Date: Mon, 5 Aug 2024 08:39:21 +0200
From: Stanislav Jakubek <stano.jakubek@...il.com>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Baolin Wang <baolin.wang7@...il.com>,
Chunyan Zhang <zhang.lyra@...il.com>
Cc: linux-rtc@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2] dt-bindings: rtc: sprd,sc2731-rtc: convert to YAML
Convert the Spreadtrum SC2731 RTC bindings to DT schema.
Rename file to match compatible.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Stanislav Jakubek <stano.jakubek@...il.com>
---
Changes in V2:
- add Krzystof's R-b
- rebase on next-20240805
Link to V1: https://lore.kernel.org/lkml/ZolsyEC8eeJWNIb6@standask-GA-A55M-S2HP/
.../bindings/rtc/sprd,sc2731-rtc.yaml | 49 +++++++++++++++++++
.../bindings/rtc/sprd,sc27xx-rtc.txt | 26 ----------
2 files changed, 49 insertions(+), 26 deletions(-)
create mode 100644 Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
delete mode 100644 Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml b/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
new file mode 100644
index 000000000000..f3d20e976965
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/sprd,sc2731-rtc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/sprd,sc2731-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Spreadtrum SC2731 Real Time Clock
+
+maintainers:
+ - Orson Zhai <orsonzhai@...il.com>
+ - Baolin Wang <baolin.wang7@...il.com>
+ - Chunyan Zhang <zhang.lyra@...il.com>
+
+properties:
+ compatible:
+ const: sprd,sc2731-rtc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+allOf:
+ - $ref: rtc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@280 {
+ compatible = "sprd,sc2731-rtc";
+ reg = <0x280>;
+ interrupt-parent = <&sc2731_pmic>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt b/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
deleted file mode 100644
index 1f5754299d31..000000000000
--- a/Documentation/devicetree/bindings/rtc/sprd,sc27xx-rtc.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-Spreadtrum SC27xx Real Time Clock
-
-Required properties:
-- compatible: should be "sprd,sc2731-rtc".
-- reg: address offset of rtc register.
-- interrupts: rtc alarm interrupt.
-
-Example:
-
- sc2731_pmic: pmic@0 {
- compatible = "sprd,sc2731";
- reg = <0>;
- spi-max-frequency = <26000000>;
- interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-controller;
- #interrupt-cells = <2>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- rtc@280 {
- compatible = "sprd,sc2731-rtc";
- reg = <0x280>;
- interrupt-parent = <&sc2731_pmic>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
- };
- };
--
2.34.1
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