mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

ARM: dts: stm32: add thermal sensor support on STM32MP157c 

Add configuration on DT for thermal sensor driver.

Signed-off-by: David Hernandez Sanchez <david.hernandezsanchez@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
David Hernandez Sanchez 2018-12-03 10:42:24 +01:00 committed by Alexandre Torgue
parent e3b3d0b19b
commit 8914b63bab
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm/boot/dts/stm32mp157c.dtsi
View File

@ -84,6 +84,31 @@
};
};
thermal-zones {
cpu_thermal: cpu-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&dts>;
trips {
cpu_alert1: cpu-alert1 {
temperature = <85000>;
hysteresis = <0>;
type = "passive";
};
cpu-crit {
temperature = <120000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
};
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
@ -966,6 +991,16 @@
status = "disabled";
};
dts: thermal@50028000 {
compatible = "st,stm32-thermal";
reg = <0x50028000 0x100>;
interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc TMPSENS>;
clock-names = "pclk";
#thermal-sensor-cells = <0>;
status = "disabled";
};
cryp1: cryp@54001000 {
compatible = "st,stm32mp1-cryp";
reg = <0x54001000 0x400>;