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authorSascha Hauer <s.hauer@pengutronix.de>2014-09-01 09:47:17 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-09-02 11:01:29 +0200
commita595ff6eea05b919567f96d71e7e2c7b6236b8ac (patch)
tree2d7cea529b6a06be744116e29e8a97b0c8de1981 /dts/Bindings/thermal
parent7955f4315187665690f51e20698d4c12c68e008f (diff)
downloadbarebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.gz
barebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.xz
dts: update to v3.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/thermal')
-rw-r--r--dts/Bindings/thermal/exynos-thermal.txt1
-rw-r--r--dts/Bindings/thermal/rcar-thermal.txt18
-rw-r--r--dts/Bindings/thermal/st-thermal.txt42
3 files changed, 55 insertions, 6 deletions
diff --git a/dts/Bindings/thermal/exynos-thermal.txt b/dts/Bindings/thermal/exynos-thermal.txt
index c94909215c..ae738f562a 100644
--- a/dts/Bindings/thermal/exynos-thermal.txt
+++ b/dts/Bindings/thermal/exynos-thermal.txt
@@ -3,6 +3,7 @@
** Required properties:
- compatible : One of the following:
+ "samsung,exynos3250-tmu"
"samsung,exynos4412-tmu"
"samsung,exynos4210-tmu"
"samsung,exynos5250-tmu"
diff --git a/dts/Bindings/thermal/rcar-thermal.txt b/dts/Bindings/thermal/rcar-thermal.txt
index 28ef498a66..0ef00be44b 100644
--- a/dts/Bindings/thermal/rcar-thermal.txt
+++ b/dts/Bindings/thermal/rcar-thermal.txt
@@ -1,7 +1,13 @@
* Renesas R-Car Thermal
Required properties:
-- compatible : "renesas,rcar-thermal"
+- compatible : "renesas,thermal-<soctype>", "renesas,rcar-thermal"
+ as fallback.
+ Examples with soctypes are:
+ - "renesas,thermal-r8a73a4" (R-Mobile AP6)
+ - "renesas,thermal-r8a7779" (R-Car H1)
+ - "renesas,thermal-r8a7790" (R-Car H2)
+ - "renesas,thermal-r8a7791" (R-Car M2)
- reg : Address range of the thermal registers.
The 1st reg will be recognized as common register
if it has "interrupts".
@@ -12,18 +18,18 @@ Option properties:
Example (non interrupt support):
-thermal@e61f0100 {
- compatible = "renesas,rcar-thermal";
- reg = <0xe61f0100 0x38>;
+thermal@ffc48000 {
+ compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal";
+ reg = <0xffc48000 0x38>;
};
Example (interrupt support):
thermal@e61f0000 {
- compatible = "renesas,rcar-thermal";
+ compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal";
reg = <0xe61f0000 0x14
0xe61f0100 0x38
0xe61f0200 0x38
0xe61f0300 0x38>;
- interrupts = <0 69 4>;
+ interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
};
diff --git a/dts/Bindings/thermal/st-thermal.txt b/dts/Bindings/thermal/st-thermal.txt
new file mode 100644
index 0000000000..3b9251b4a1
--- /dev/null
+++ b/dts/Bindings/thermal/st-thermal.txt
@@ -0,0 +1,42 @@
+Binding for Thermal Sensor driver for STMicroelectronics STi series of SoCs.
+
+Required parameters:
+-------------------
+
+compatible : st,<SoC>-<module>-thermal; should be one of:
+ "st,stih415-sas-thermal",
+ "st,stih415-mpe-thermal",
+ "st,stih416-sas-thermal"
+ "st,stih416-mpe-thermal"
+ "st,stid127-thermal" or
+ "st,stih407-thermal"
+ according to the SoC type (stih415, stih416, stid127, stih407)
+ and module type (sas or mpe). On stid127 & stih407 there is only
+ one die/module, so there is no module type in the compatible
+ string.
+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.
+ Interrupt is mandatory to be defined when compatible is
+ "stih416-mpe-thermal".
+ 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:
+
+ temp1@fdfe8000 {
+ compatible = "st,stih416-mpe-thermal";
+ reg = <0xfdfe8000 0x10>;
+ clock-names = "thermal";
+ clocks = <&clk_m_mpethsens>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_NONE>;
+ };