[09/10] dt-bindings: thermal: convert bcm2835-thermal bindings to YAML

Commit Message

Stefan Wahren June 4, 2023, 12:12 p.m. UTC

Convert the DT binding document for bcm2835-thermal from .txt to YAML.

Signed-off-by: Stefan Wahren <[e-mail]>
---
 .../bindings/thermal/brcm,bcm2835-thermal.txt | 41 ----------------
 .../thermal/brcm,bcm2835-thermal.yaml         | 48 +++++++++++++++++++
 2 files changed, 48 insertions(+), 41 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt
 create mode 100644 Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml

Comments

Rob Herring (Arm) June 9, 2023, 9:59 p.m. UTC | #1

On Sun, 04 Jun 2023 14:12:22 +0200, Stefan Wahren wrote:
> Convert the DT binding document for bcm2835-thermal from .txt to YAML.
> 
> Signed-off-by: Stefan Wahren <[e-mail]>
> ---
>  .../bindings/thermal/brcm,bcm2835-thermal.txt | 41 ----------------
>  .../thermal/brcm,bcm2835-thermal.yaml         | 48 +++++++++++++++++++
>  2 files changed, 48 insertions(+), 41 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt
>  create mode 100644 Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml
> 

Reviewed-by: Rob Herring <[e-mail]>

Daniel Lezcano June 13, 2023, 8:25 a.m. UTC | #2

On 04/06/2023 14:12, Stefan Wahren wrote:
> Convert the DT binding document for bcm2835-thermal from .txt to YAML.
> 
> Signed-off-by: Stefan Wahren <[e-mail]>
> ---

Applied, thanks

Patch

diff --git a/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt b/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt
deleted file mode 100644
index a3e9ec5dc7ac..000000000000
--- a/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt
+++ /dev/null
@@ -1,41 +0,0 @@ 
-Binding for Thermal Sensor driver for BCM2835 SoCs.
-
-Required parameters:
--------------------
-
-compatible: 		should be one of: "brcm,bcm2835-thermal",
-			"brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
-reg:			Address range of the thermal registers.
-clocks: 		Phandle of the clock used by the thermal sensor.
-#thermal-sensor-cells:	should be 0 (see Documentation/devicetree/bindings/thermal/thermal-sensor.yaml)
-
-Example:
-
-thermal-zones {
-	cpu_thermal: cpu-thermal {
-		polling-delay-passive = <0>;
-		polling-delay = <1000>;
-
-		thermal-sensors = <&thermal>;
-
-		trips {
-			cpu-crit {
-				temperature	= <80000>;
-				hysteresis	= <0>;
-				type		= "critical";
-			};
-		};
-
-		coefficients = <(-538)	407000>;
-
-		cooling-maps {
-		};
-	};
-};
-
-thermal: thermal@7e212000 {
-	compatible = "brcm,bcm2835-thermal";
-	reg = <0x7e212000 0x8>;
-	clocks = <&clocks BCM2835_CLOCK_TSENS>;
-	#thermal-sensor-cells = <0>;
-};
diff --git a/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml b/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml
new file mode 100644
index 000000000000..2b6026d9fbcf
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml
@@ -0,0 +1,48 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/brcm,bcm2835-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2835 thermal sensor
+
+maintainers:
+  - Stefan Wahren <[e-mail]>
+
+allOf:
+  - $ref: thermal-sensor.yaml#
+
+properties:
+  compatible:
+    enum:
+      - brcm,bcm2835-thermal
+      - brcm,bcm2836-thermal
+      - brcm,bcm2837-thermal
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 0
+
+unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - '#thermal-sensor-cells'
+
+examples:
+  - |
+    #include <dt-bindings/clock/bcm2835.h>
+
+    thermal@7e212000 {
+      compatible = "brcm,bcm2835-thermal";
+      reg = <0x7e212000 0x8>;
+      clocks = <&clocks BCM2835_CLOCK_TSENS>;
+      #thermal-sensor-cells = <0>;
+    };