| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20240527195811.7897-2-shresthprasad7@gmail.com>
Date: Tue, 28 May 2024 01:28:12 +0530
From: Shresth Prasad <shresthprasad7@...il.com>
To: wim@...ux-watchdog.org,
linux@...ck-us.net,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org
Cc: linux-watchdog@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
skhan@...uxfoundation.org,
javier.carrasco.cruz@...il.com,
Shresth Prasad <shresthprasad7@...il.com>,
Shresth Prasad <shrestprasad7@...il.com>
Subject: [PATCH v2] dt-bindings: watchdog: img,pdc-wdt: Convert to dtschema
Convert txt bindings of ImgTec's PDC watchdog timer to dtschema to allow
for validation.
Signed-off-by: Shresth Prasad <shrestprasad7@...il.com>
---
Changes in v2:
- Remove blank space
- Add item list with description for clocks
- Drop description for interrupts
- Drop properties assigned-clocks and assigned-clock-rates
---
.../bindings/watchdog/img,pdc-wdt.yaml | 55 +++++++++++++++++++
.../bindings/watchdog/imgpdc-wdt.txt | 19 -------
2 files changed, 55 insertions(+), 19 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/img,pdc-wdt.yaml
delete mode 100644 Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/img,pdc-wdt.yaml b/Documentation/devicetree/bindings/watchdog/img,pdc-wdt.yaml
new file mode 100644
index 000000000000..a88a27354505
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/img,pdc-wdt.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/img,pdc-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)
+
+maintainers:
+ - Shresth Prasad <shresthprasad7@...il.com>
+
+allOf:
+ - $ref: watchdog.yaml#
+
+properties:
+ compatible:
+ enum:
+ - img,pdc-wdt
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: watchdog counter clock
+ - description: register interface clock
+
+ clock-names:
+ items:
+ - const: wdt
+ - const: sys
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ watchdog@...02100 {
+ compatible = "img,pdc-wdt";
+ reg = <0x18102100 0x100>;
+ clocks = <&pdc_wdt_clk>, <&sys_clk>;
+ clock-names = "wdt", "sys";
+ interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
+ };
diff --git a/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt b/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt
deleted file mode 100644
index b2fa11fd43de..000000000000
--- a/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)
-
-Required properties:
-- compatible : Should be "img,pdc-wdt"
-- reg : Should contain WDT registers location and length
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Should contain "wdt" and "sys"; the watchdog counter
- clock and register interface clock respectively.
-- interrupts : Should contain WDT interrupt
-
-Examples:
-
-watchdog@...02100 {
- compatible = "img,pdc-wdt";
- reg = <0x18102100 0x100>;
- clocks = <&pdc_wdt_clk>, <&sys_clk>;
- clock-names = "wdt", "sys";
- interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
-};
--
2.45.1
Powered by blists - more mailing lists