From: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Based on previous work by Ryo Kataoka <ryo.kataoka.wt@xxxxxxxxxxx>.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 59 +++++++++++++++++++++++
1 file changed, 59 insertions(+)
Hi Simon,
This patch depends on '[PATCH 0/2] thermal: rcar_gen3_thermal: add
r8a77965 support'. So it's probably best you hold back applying it to
such time it's dependency are accepted. I post it in any case to get
review comments and keep it ready for future integration in
renesas-drivers branches.
It also uses numerical values for the power-doamains propery as the
defines where not yet available for me. This shall of course be updated
before they are accepted.
// Niklas
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index a41f91653d93595b..8469453d8085ebee 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -199,6 +199,21 @@
#power-domain-cells = <1>;
};
+ tsc: thermal@e6198000 {
+ compatible = "renesas,r8a77965-thermal";
+ reg = <0 0xe6198000 0 0x100>,
+ <0 0xe61a0000 0 0x100>,
+ <0 0xe61a8000 0 0x100>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 522>;
+ power-domains = <&sysc 32>;
+ resets = <&cpg 522>;
+ #thermal-sensor-cells = <1>;
+ status = "okay";
+ };
+
gpio0: gpio@e6050000 {
compatible = "renesas,gpio-r8a77965",
"renesas,rcar-gen3-gpio";
@@ -1073,4 +1088,48 @@
/* placeholder */
};
};
+
+ thermal-zones {
+ sensor_thermal1: sensor-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tsc 0>;
+
+ trips {
+ sensor1_crit: sensor1-crit {
+ temperature = <120000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+
+ sensor_thermal2: sensor-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tsc 1>;
+
+ trips {
+ sensor2_crit: sensor2-crit {
+ temperature = <120000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+
+ sensor_thermal3: sensor-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tsc 2>;
+
+ trips {
+ sensor3_crit: sensor3-crit {
+ temperature = <120000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+ };
};
--
2.17.0
