[PATCH 5.10.y-cip 20/25] arm64: dts: renesas: r9a07g043: Add TSU node


Biju Das
 

commit 91e548da2cb1b180a1ab1059a1c89d7532135da7 upstream.

Add TSU node to RZ/G2UL SoC DTSI.

Signed-off-by: Biju Das <biju.das.jz@...>
Link: https://lore.kernel.org/r/20220501112926.47024-5-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Biju Das <biju.das.jz@...>
---
arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index e2300d5c6a15..cd7d30797eee 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -486,6 +486,16 @@ adc: adc@10059000 {
/* place holder */
};

+ tsu: thermal@10059400 {
+ compatible = "renesas,r9a07g043-tsu",
+ "renesas,rzg2l-tsu";
+ reg = <0 0x10059400 0 0x400>;
+ clocks = <&cpg CPG_MOD R9A07G043_TSU_PCLK>;
+ resets = <&cpg R9A07G043_TSU_PRESETN>;
+ power-domains = <&cpg>;
+ #thermal-sensor-cells = <1>;
+ };
+
sbc: spi@10060000 {
reg = <0 0x10060000 0 0x10000>,
<0 0x20000000 0 0x10000000>,
@@ -826,6 +836,22 @@ ostm2: timer@12801800 {
};
};

+ thermal-zones {
+ cpu-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tsu 0>;
+
+ trips {
+ sensor_crit: sensor-crit {
+ temperature = <125000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>,
--
2.25.1