From: Neil Armstrong <neil.armstrong@linaro.org>
To: "Srinivas Kandagatla" <srinivas.kandagatla@linaro.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Kevin Hilman" <khilman@baylibre.com>,
"Jerome Brunet" <jbrunet@baylibre.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Daniel Lezcano" <daniel.lezcano@linaro.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-watchdog@vger.kernel.org, linux-media@vger.kernel.org,
linux-mmc@vger.kernel.org, linux-pci@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v3 3/7] dt-bindings: watchdog: convert meson-wdt.txt to dt-schema
Date: Mon, 23 Jan 2023 11:10:00 +0100 [thread overview]
Message-ID: <20221117-b4-amlogic-bindings-convert-v3-3-e28dd31e3bed@linaro.org> (raw)
In-Reply-To: <20221117-b4-amlogic-bindings-convert-v3-0-e28dd31e3bed@linaro.org>
Convert the Amlogic Meson6 SoCs Watchdog timer bindings to dt-schema.
Take in account the used interrupts property.
The "amlogic,meson8-wdt" representation has been simplified
since there's no users of this compatible used along the
"amlogic,meson6-wdt".
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
.../bindings/watchdog/amlogic,meson6-wdt.yaml | 50 ++++++++++++++++++++++
.../devicetree/bindings/watchdog/meson-wdt.txt | 21 ---------
2 files changed, 50 insertions(+), 21 deletions(-)
diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml
new file mode 100644
index 000000000000..84732cb58ec4
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson6-wdt.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/amlogic,meson6-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic Meson6 SoCs Watchdog timer
+
+maintainers:
+ - Neil Armstrong <neil.armstrong@linaro.org>
+ - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+allOf:
+ - $ref: watchdog.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - amlogic,meson6-wdt
+ - amlogic,meson8-wdt
+ - amlogic,meson8b-wdt
+ - items:
+ - const: amlogic,meson8m2-wdt
+ - const: amlogic,meson8b-wdt
+
+ interrupts:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - interrupts
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ wdt: watchdog@c1109900 {
+ compatible = "amlogic,meson6-wdt";
+ reg = <0xc1109900 0x8>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_EDGE_RISING>;
+ timeout-sec = <10>;
+ };
diff --git a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt b/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
deleted file mode 100644
index 7588cc3971bf..000000000000
--- a/Documentation/devicetree/bindings/watchdog/meson-wdt.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Meson SoCs Watchdog timer
-
-Required properties:
-
-- compatible : depending on the SoC this should be one of:
- "amlogic,meson6-wdt" on Meson6 SoCs
- "amlogic,meson8-wdt" and "amlogic,meson6-wdt" on Meson8 SoCs
- "amlogic,meson8b-wdt" on Meson8b SoCs
- "amlogic,meson8m2-wdt" and "amlogic,meson8b-wdt" on Meson8m2 SoCs
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-- timeout-sec: contains the watchdog timeout in seconds.
-
-Example:
-
-wdt: watchdog@c1109900 {
- compatible = "amlogic,meson6-wdt";
- reg = <0xc1109900 0x8>;
- timeout-sec = <10>;
-};
--
2.34.1
next prev parent reply other threads:[~2023-01-23 10:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 10:09 [PATCH v3 0/7] dt-bindings: first batch of dt-schema conversions for Amlogic Meson bindings Neil Armstrong
2023-01-23 10:09 ` [PATCH v3 1/7] dt-bindings: nvmem: convert amlogic-efuse.txt to dt-schema Neil Armstrong
2023-01-23 10:09 ` [PATCH v3 2/7] dt-bindings: nvmem: convert amlogic-meson-mx-efuse.txt " Neil Armstrong
2023-01-23 18:56 ` Krzysztof Kozlowski
2023-01-23 10:10 ` Neil Armstrong [this message]
2023-01-31 17:06 ` [PATCH v3 3/7] dt-bindings: watchdog: convert meson-wdt.txt " Guenter Roeck
2023-01-23 10:10 ` [PATCH v3 4/7] dt-bindings: media: convert meson-ir.txt " Neil Armstrong
2023-01-23 10:10 ` [PATCH v3 5/7] dt-bindings: timer: convert timer/amlogic,meson6-timer.txt " Neil Armstrong
2023-01-23 10:10 ` [PATCH v3 6/7] dt-bindings: mmc: convert amlogic,meson-gx.txt " Neil Armstrong
2023-01-23 18:57 ` Krzysztof Kozlowski
2023-01-24 12:57 ` Ulf Hansson
2023-01-23 10:10 ` [PATCH v3 7/7] dt-bindings: PCI: convert amlogic,meson-pcie.txt " Neil Armstrong
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