diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml new file mode 100644 index 000000000..89c54e08e --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/imx8mm-thermal.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/imx8mm-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8M Mini Thermal Binding + +maintainers: + - Anson Huang <Anson.Huang@nxp.com> + +description: | + i.MX8MM has TMU IP to allow temperature measurement, there are + currently two distinct major versions of the IP that is supported + by a single driver. The IP versions are named v1 and v2, v1 is + for i.MX8MM which has ONLY 1 sensor, v2 is for i.MX8MP which has + 2 sensors. + +properties: + compatible: + oneOf: + - enum: + - fsl,imx8mm-tmu + - fsl,imx8mp-tmu + - items: + - const: fsl,imx8mn-tmu + - const: fsl,imx8mm-tmu + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#thermal-sensor-cells": + description: | + Number of cells required to uniquely identify the thermal + sensors, 0 for ONLY one sensor and 1 for multiple sensors. + enum: + - 0 + - 1 + +required: + - compatible + - reg + - clocks + - '#thermal-sensor-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mm-clock.h> + + thermal-sensor@30260000 { + compatible = "fsl,imx8mm-tmu"; + reg = <0x30260000 0x10000>; + clocks = <&clk IMX8MM_CLK_TMU_ROOT>; + #thermal-sensor-cells = <0>; + }; + +... |