summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-06-27 05:41:26 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-06-27 05:41:26 +0300
commit8d7868c41df58edabc4e408d119a1aef58a54d9d (patch)
treeeb11c408a3b2a56bf943405fe3017088e55a5340 /Documentation
parent40e8e98f512fc76891ae2328a63e2e4ffdbe3010 (diff)
parenta8460ba59464c038c817844f67a74fe847b56613 (diff)
downloadlinux-8d7868c41df58edabc4e408d119a1aef58a54d9d.tar.xz
Merge tag 'thermal-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki: "These extend the int340x thermal driver, add thermal DT bindings for some Qcom platforms, add DT bindings and support for Armada AP807 and MSM8909, allow selecting the bang-bang thermal governor as the default one, address issues in several thermal drivers for ARM platforms and clean up code. Specifics: - Add new IOCTLs to the int340x thermal driver to allow user space to retrieve the Passive v2 thermal table (Srinivas Pandruvada) - Add DT bindings for SM6375, MSM8226 and QCM2290 Qcom platforms (Konrad Dybcio) - Add DT bindings and support for QCom MSM8226 (Matti Lehtimäki) - Add DT bindings for QCom ipq9574 (Praveenkumar I) - Convert bcm2835 DT bindings to the yaml schema (Stefan Wahren) - Allow selecting the bang-bang governor as default (Thierry Reding) - Refactor and prepare the code to set the scene for RCar Gen4 (Wolfram Sang) - Clean up and fix the QCom tsens drivers. Add DT bindings and calibration for the MSM8909 platform (Stephan Gerhold) - Revert a patch introducing a wrong usage of devm_of_iomap() on the Mediatek platform (Ricardo Cañuelo) - Fix the clock vs reset ordering in order to conform to the documentation on the sun8i (Christophe JAILLET) - Prevent setting up undocumented registers, enable the only described sensors and add the version 2.1 on the Qoriq sensor (Peng Fan) - Add DT bindings and support for the Armada AP807 (Alex Leibovich) - Update the mlx5 driver with the recent thermal changes (Daniel Lezcano) - Convert to platform remove callback returning void on STM32 (Uwe Kleine-König) - Add an error information printing for devm_thermal_add_hwmon_sysfs() and remove the error from the Sun8i, Amlogic, i.MX, TI, K3, Tegra, Qoriq, Mediateka and QCom (Yangtao Li) - Register as hwmon sensor for the Generic ADC (Chen-Yu Tsai) - Use the dev_err_probe() function in the QCom tsens alarm driver (Luca Weiss)" * tag 'thermal-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (39 commits) thermal/drivers/qcom/temp-alarm: Use dev_err_probe thermal/drivers/generic-adc: Register thermal zones as hwmon sensors thermal/drivers/mediatek/lvts_thermal: Remove redundant msg in lvts_ctrl_start() thermal/drivers/qcom: Remove redundant msg at probe time thermal/drivers/ti-soc: Remove redundant msg in ti_thermal_expose_sensor() thermal/drivers/qoriq: Remove redundant msg in qoriq_tmu_register_tmu_zone() thermal/drivers/tegra: Remove redundant msg in tegra_tsensor_register_channel() drivers/thermal/k3: Remove redundant msg in k3_bandgap_probe() thermal/drivers/imx: Remove redundant msg in imx8mm_tmu_probe() and imx_sc_thermal_probe() thermal/drivers/amlogic: Remove redundant msg in amlogic_thermal_probe() thermal/drivers/sun8i: Remove redundant msg in sun8i_ths_register() thermal/hwmon: Add error information printing for devm_thermal_add_hwmon_sysfs() thermal/drivers/stm32: Convert to platform remove callback returning void net/mlx5: Update the driver with the recent thermal changes thermal/drivers/armada: Add support for AP807 thermal data dt-bindings: armada-thermal: Add armada-ap807-thermal compatible thermal/drivers/qoriq: Support version 2.1 thermal/drivers/qoriq: Only enable supported sensors thermal/drivers/qoriq: No need to program site adjustment register thermal/drivers/mediatek/lvts_thermal: Register thermal zones as hwmon sensors ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/thermal/armada-thermal.txt1
-rw-r--r--Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt41
-rw-r--r--Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.yaml48
-rw-r--r--Documentation/devicetree/bindings/thermal/qcom-tsens.yaml32
4 files changed, 60 insertions, 62 deletions
diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
index b0bee7e42038..ab8b8fccc7af 100644
--- a/Documentation/devicetree/bindings/thermal/armada-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
@@ -8,6 +8,7 @@ Required properties:
* marvell,armada380-thermal
* marvell,armadaxp-thermal
* marvell,armada-ap806-thermal
+ * marvell,armada-ap807-thermal
* marvell,armada-cp110-thermal
Note: these bindings are deprecated for AP806/CP110 and should instead
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 <stefan.wahren@i2se.com>
+
+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>;
+ };
diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
index d1ec963a6834..27e9e16e6455 100644
--- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
+++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
@@ -29,6 +29,8 @@ properties:
items:
- enum:
- qcom,mdm9607-tsens
+ - qcom,msm8226-tsens
+ - qcom,msm8909-tsens
- qcom,msm8916-tsens
- qcom,msm8939-tsens
- qcom,msm8974-tsens
@@ -48,6 +50,7 @@ properties:
- qcom,msm8953-tsens
- qcom,msm8996-tsens
- qcom,msm8998-tsens
+ - qcom,qcm2290-tsens
- qcom,sc7180-tsens
- qcom,sc7280-tsens
- qcom,sc8180x-tsens
@@ -56,6 +59,7 @@ properties:
- qcom,sdm845-tsens
- qcom,sm6115-tsens
- qcom,sm6350-tsens
+ - qcom,sm6375-tsens
- qcom,sm8150-tsens
- qcom,sm8250-tsens
- qcom,sm8350-tsens
@@ -67,6 +71,12 @@ properties:
enum:
- qcom,ipq8074-tsens
+ - description: v2 of TSENS with combined interrupt
+ items:
+ - enum:
+ - qcom,ipq9574-tsens
+ - const: qcom,ipq8074-tsens
+
reg:
items:
- description: TM registers
@@ -223,12 +233,7 @@ allOf:
contains:
enum:
- qcom,ipq8064-tsens
- - qcom,mdm9607-tsens
- - qcom,msm8916-tsens
- qcom,msm8960-tsens
- - qcom,msm8974-tsens
- - qcom,msm8976-tsens
- - qcom,qcs404-tsens
- qcom,tsens-v0_1
- qcom,tsens-v1
then:
@@ -244,22 +249,7 @@ allOf:
properties:
compatible:
contains:
- enum:
- - qcom,msm8953-tsens
- - qcom,msm8996-tsens
- - qcom,msm8998-tsens
- - qcom,sc7180-tsens
- - qcom,sc7280-tsens
- - qcom,sc8180x-tsens
- - qcom,sc8280xp-tsens
- - qcom,sdm630-tsens
- - qcom,sdm845-tsens
- - qcom,sm6350-tsens
- - qcom,sm8150-tsens
- - qcom,sm8250-tsens
- - qcom,sm8350-tsens
- - qcom,sm8450-tsens
- - qcom,tsens-v2
+ const: qcom,tsens-v2
then:
properties:
interrupts: