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Message-ID: <173152924899.32228.2522301774377567807.tip-bot2@tip-bot2>
Date: Wed, 13 Nov 2024 20:20:48 -0000
From: "tip-bot2 for Ivaylo Ivanov" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>, x86@...nel.org,
linux-kernel@...r.kernel.org
Subject:
[tip: timers/core] dt-bindings: timer: actions,owl-timer: convert to YAML
The following commit has been merged into the timers/core branch of tip:
Commit-ID: ae4705e1b1bc4dedceb6b0956509e3eb2fedaaf1
Gitweb: https://git.kernel.org/tip/ae4705e1b1bc4dedceb6b0956509e3eb2fedaaf1
Author: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
AuthorDate: Sun, 03 Nov 2024 14:35:11 +02:00
Committer: Daniel Lezcano <daniel.lezcano@...aro.org>
CommitterDate: Wed, 13 Nov 2024 13:49:33 +01:00
dt-bindings: timer: actions,owl-timer: convert to YAML
Convert the Actions Semi Owl timer bindings to DT schema.
Changes during conversion:
- Add a description
- Add "clocks" as a required property, since the driver searches for it
- Correct the given example according to owl-s500.dtsi
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Link: https://lore.kernel.org/r/20241103123513.2890107-1-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
Documentation/devicetree/bindings/timer/actions,owl-timer.txt | 21 +--------------
Documentation/devicetree/bindings/timer/actions,owl-timer.yaml | 107 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
MAINTAINERS | 2 +-
3 files changed, 108 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/timer/actions,owl-timer.txt
create mode 100644 Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
diff --git a/Documentation/devicetree/bindings/timer/actions,owl-timer.txt b/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
deleted file mode 100644
index 977054f..0000000
--- a/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Actions Semi Owl Timer
-
-Required properties:
-- compatible : "actions,s500-timer" for S500
- "actions,s700-timer" for S700
- "actions,s900-timer" for S900
-- reg : Offset and length of the register set for the device.
-- interrupts : Should contain the interrupts.
-- interrupt-names : Valid names are: "2hz0", "2hz1",
- "timer0", "timer1", "timer2", "timer3"
- See ../resource-names.txt
-
-Example:
-
- timer@...68000 {
- compatible = "actions,s500-timer";
- reg = <0xb0168000 0x100>;
- interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "timer0", "timer1";
- };
diff --git a/Documentation/devicetree/bindings/timer/actions,owl-timer.yaml b/Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
new file mode 100644
index 0000000..646c554
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
@@ -0,0 +1,107 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/actions,owl-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Actions Semi Owl timer
+
+maintainers:
+ - Andreas Färber <afaerber@...e.de>
+
+description:
+ Actions Semi Owl SoCs provide 32bit and 2Hz timers.
+ The 32bit timers support dynamic irq, as well as one-shot mode.
+
+properties:
+ compatible:
+ enum:
+ - actions,s500-timer
+ - actions,s700-timer
+ - actions,s900-timer
+
+ clocks:
+ maxItems: 1
+
+ interrupts:
+ minItems: 1
+ maxItems: 6
+
+ interrupt-names:
+ minItems: 1
+ maxItems: 6
+ items:
+ enum:
+ - 2hz0
+ - 2hz1
+ - timer0
+ - timer1
+ - timer2
+ - timer3
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - clocks
+ - interrupts
+ - interrupt-names
+ - reg
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - actions,s500-timer
+ then:
+ properties:
+ interrupts:
+ minItems: 4
+ maxItems: 4
+ interrupt-names:
+ items:
+ - const: 2hz0
+ - const: 2hz1
+ - const: timer0
+ - const: timer1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - actions,s700-timer
+ - actions,s900-timer
+ then:
+ properties:
+ interrupts:
+ minItems: 1
+ maxItems: 1
+ interrupt-names:
+ items:
+ - const: timer1
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ timer@...68000 {
+ compatible = "actions,s500-timer";
+ reg = <0xb0168000 0x100>;
+ clocks = <&hosc>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "2hz0", "2hz1", "timer0", "timer1";
+ };
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 2250eb1..3a24287 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2004,7 +2004,7 @@ F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml
F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml
F: Documentation/devicetree/bindings/pinctrl/actions,*
F: Documentation/devicetree/bindings/power/actions,owl-sps.txt
-F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt
+F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml
F: arch/arm/boot/dts/actions/
F: arch/arm/mach-actions/
F: arch/arm64/boot/dts/actions/
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