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Message-ID: <20220225173734.GA7573@standask-GA-A55M-S2HP>
Date: Fri, 25 Feb 2022 18:37:34 +0100
From: Stanislav Jakubek <stano.jakubek@...il.com>
To: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-unisoc@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: timer: Convert rda,8810pl-timer to YAML
Convert RDA Micro Timer bindings to DT schema format.
Signed-off-by: Stanislav Jakubek <stano.jakubek@...il.com>
---
.../bindings/timer/rda,8810pl-timer.txt | 20 --------
.../bindings/timer/rda,8810pl-timer.yaml | 47 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 48 insertions(+), 21 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
create mode 100644 Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
diff --git a/Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt b/Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
deleted file mode 100644
index 4db542c9a0fd..000000000000
--- a/Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-RDA Micro RDA8810PL Timer
-
-Required properties:
-- compatible : "rda,8810pl-timer"
-- reg : Offset and length of the register set for the device.
-- interrupts : Should contain two interrupts.
-- interrupt-names : Should be "hwtimer", "ostimer".
-
-Example:
-
- apb@...00000 {
- compatible = "simple-bus";
- ...
- timer@...00 {
- compatible = "rda,8810pl-timer";
- reg = <0x10000 0x1000>;
- interrupts = <16 IRQ_TYPE_LEVEL_HIGH>,
- <17 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "hwtimer", "ostimer";
- };
diff --git a/Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml b/Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
new file mode 100644
index 000000000000..f9043a4488d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/rda,8810pl-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RDA Micro RDA8810PL Timer
+
+maintainers:
+ - Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
+
+properties:
+ compatible:
+ const: rda,8810pl-timer
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ minItems: 2
+ maxItems: 2
+
+ interrupt-names:
+ items:
+ - const: hwtimer
+ - const: ostimer
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ timer@...10000 {
+ compatible = "rda,8810pl-timer";
+ reg = <0x20910000 0x1000>;
+ interrupts = <16 IRQ_TYPE_LEVEL_HIGH>,
+ <17 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hwtimer", "ostimer";
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 6d5c2c035f82..cbf91f0ecbfb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2563,7 +2563,7 @@ F: Documentation/devicetree/bindings/arm/rda.yaml
F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml
F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
-F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
+F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
F: arch/arm/boot/dts/rda8810pl-*
F: drivers/clocksource/timer-rda.c
F: drivers/gpio/gpio-rda.c
--
2.25.1
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