linux-kernel - [PATCH 1/2] dt-bindings: thermal: convert st,stih407-thermal to DT schema

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240226-thermal-v1-1-8b03589ece73@gmail.com>
Date: Mon, 26 Feb 2024 08:48:38 +0100
From: Raphael Gallais-Pou <rgallaispou@...il.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>, Zhang Rui <rui.zhang@...el.com>, 
 Lukasz Luba <lukasz.luba@....com>, Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Patrice Chotard <patrice.chotard@...s.st.com>, Lee Jones <lee@...nel.org>
Cc: linux-pm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 1/2] dt-bindings: thermal: convert st,stih407-thermal to DT
 schema

Converts st,stih407-thermal binding to DT schema format and cleans
unused property "st,passive_cooling_temp" which does not appear in the
device-tree.

Signed-off-by: Raphael Gallais-Pou <rgallaispou@...il.com>
---
 .../bindings/thermal/st,stih407-thermal.yaml       | 61 ++++++++++++++++++++++
 .../devicetree/bindings/thermal/st-thermal.txt     | 32 ------------
 2 files changed, 61 insertions(+), 32 deletions(-)

diff --git a/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml b/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml
new file mode 100644
index 000000000000..807f8d77edf5
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/st,stih407-thermal.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/st,stih407-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STi digital thermal sensor (DTS)
+
+maintainers:
+  - Patrice Chotard <patrice.chotard@...s.st.com>
+  - Lee Jones <lee@...nel.org>
+
+description:
+  Binding for Thermal Sensor device for STMicroelectronics STi SoCs series.
+
+allOf:
+  - $ref: thermal-sensor.yaml
+
+properties:
+  compatible:
+    const: st,stih407-thermal
+
+  clocks:
+    maxItems: 1
+    description: Phandle of the clock used by the thermal sensor.
+
+  clock-names:
+    items:
+      - const: thermal
+
+  reg:
+    description:
+      For non-sysconf based sensors, this should be the physical base
+      address and length of the sensor's registers.
+
+  interrupts:
+    description: |
+      Standard way to define interrupt number.
+      For thermal sensor's for which no interrupt has been
+      defined, a polling delay of 1000ms will be used to read the
+      temperature from device.
+
+required:
+  - compatible
+  - clocks
+  - clock-names
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    temp0@...0000 {
+        compatible = "st,stih407-thermal";
+        reg = <0x91a0000 0x28>;
+        clock-names = "thermal";
+        clocks = <&CLK_SYSIN>;
+        interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
+        #thermal-sensor-cells = <0>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/thermal/st-thermal.txt b/Documentation/devicetree/bindings/thermal/st-thermal.txt
deleted file mode 100644
index a2f939137e35..000000000000
--- a/Documentation/devicetree/bindings/thermal/st-thermal.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-Binding for Thermal Sensor driver for STMicroelectronics STi series of SoCs.
-
-Required parameters:
--------------------
-
-compatible : 	Should be "st,stih407-thermal"
-
-clock-names : 	Should be "thermal".
-		  See: Documentation/devicetree/bindings/resource-names.txt
-clocks : 	Phandle of the clock used by the thermal sensor.
-		  See: Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Optional parameters:
--------------------
-
-reg : 		For non-sysconf based sensors, this should be the physical base
-		address and length of the sensor's registers.
-interrupts :	Standard way to define interrupt number.
-		  NB: For thermal sensor's for which no interrupt has been
-		  defined, a polling delay of 1000ms will be used to read the
-		  temperature from device.
-
-Example:
-
-	temp0@...0000 {
-		compatible = "st,stih407-thermal";
-		reg = <0x91a0000 0x28>;
-		clock-names = "thermal";
-		clocks = <&CLK_SYSIN>;
-		interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
-		st,passive_cooling_temp = <110>;
-	};

-- 
2.43.2