From: "Rafał Miłecki" <zajec5@gmail.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Rob Herring <robh+dt@kernel.org>
Cc: "Florian Fainelli" <f.fainelli@gmail.com>,
bcm-kernel-feedback-list@broadcom.com,
linux-watchdog@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-mips@vger.kernel.org, "Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH 1/3] dt-bindings: watchdog: convert Broadcom's WDT to the json-schema
Date: Thu, 28 Oct 2021 11:30:57 +0200 [thread overview]
Message-ID: <20211028093059.32535-1-zajec5@gmail.com> (raw)
From: Rafał Miłecki <rafal@milecki.pl>
This helps validating DTS files. While at it also rename it to bcm63xx.
It's the first SoC with that hardware block and it's a naming schema
used for other Broadcom blocks. It's common for some (originally)
bcm63xx blocks to be reused in newer SoCs (like 7038 or 4908).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
.../bindings/watchdog/brcm,bcm63xx-wdt.yaml | 38 +++++++++++++++++++
.../bindings/watchdog/brcm,bcm7038-wdt.txt | 19 ----------
2 files changed, 38 insertions(+), 19 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm63xx-wdt.yaml
delete mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm63xx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/brcm,bcm63xx-wdt.yaml
new file mode 100644
index 000000000000..9d468026550f
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm63xx-wdt.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/brcm,bcm63xx-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BCM63xx watchdog timer
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+maintainers:
+ - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+ compatible:
+ const: brcm,bcm7038-wdt
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ description: >
+ The clock running the watchdog. If no clock is found the driver will
+ default to 27000000 Hz.
+
+unevaluatedProperties: false
+
+required:
+ - reg
+
+examples:
+ - |
+ watchdog@f040a7e8 {
+ compatible = "brcm,bcm7038-wdt";
+ reg = <0xf040a7e8 0x16>;
+ clocks = <&upg_fixed>;
+ };
diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
deleted file mode 100644
index 84122270be8f..000000000000
--- a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-BCM7038 Watchdog timer
-
-Required properties:
-
-- compatible : should be "brcm,bcm7038-wdt"
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-
-- clocks: The clock running the watchdog. If no clock is found the
- driver will default to 27000000 Hz.
-
-Example:
-
-watchdog@f040a7e8 {
- compatible = "brcm,bcm7038-wdt";
- clocks = <&upg_fixed>;
- reg = <0xf040a7e8 0x16>;
-};
--
2.31.1
next reply other threads:[~2021-10-28 9:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 9:30 Rafał Miłecki [this message]
2021-10-28 9:30 ` [PATCH 2/3] dt-bindings: watchdog: brcm,bcm63xx-wdt: add BCM4908 compatibility Rafał Miłecki
2021-10-28 9:30 ` [PATCH 3/3] watchdog: bcm7038_wdt: support BCM4908 SoC Rafał Miłecki
2021-10-28 16:29 ` Florian Fainelli
2021-10-28 16:57 ` Guenter Roeck
2021-10-29 12:15 ` Rafał Miłecki
2021-10-29 14:15 ` Guenter Roeck
2021-10-29 14:18 ` Rafał Miłecki
2021-10-29 11:39 ` Rafał Miłecki
2021-10-29 13:03 ` Rob Herring
2021-10-29 16:45 ` Florian Fainelli
2021-10-29 16:56 ` Rafał Miłecki
2021-10-29 17:43 ` Guenter Roeck
2021-10-29 17:53 ` Florian Fainelli
2021-10-29 18:10 ` Guenter Roeck
2021-10-29 18:26 ` Florian Fainelli
2021-11-01 17:28 ` Rob Herring
2021-10-28 16:31 ` [PATCH 1/3] dt-bindings: watchdog: convert Broadcom's WDT to the json-schema Florian Fainelli
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