From: prabhakar.mahadev-lad.rj@bp.renesas.com (Lad Prabhakar)
To: cip-dev@lists.cip-project.org
Subject: [cip-dev] [PATCH 4.19.y-cip 09/14] arm64: dts: renesas: r8a774b1: Add RZ/G2N thermal support
Date: Sat, 1 Feb 2020 12:26:57 +0000 [thread overview]
Message-ID: <1580560022-26873-10-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <1580560022-26873-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com>
From: Biju Das <biju.das@bp.renesas.com>
commit 95b3547f27a60eb63c0c658072b8cdb09979218c upstream.
Add thermal support for R8A774B1 (RZ/G2N) SoC.
Based on the work done for r8a77965 SoC.
Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Link: https://lore.kernel.org/r/1569250648-33857-3-git-send-email-biju.das at bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 74 +++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index c69df89..0609c90 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -389,6 +389,20 @@
status = "disabled";
};
+ tsc: thermal at e6198000 {
+ compatible = "renesas,r8a774b1-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 R8A774B1_PD_ALWAYS_ON>;
+ resets = <&cpg 522>;
+ #thermal-sensor-cells = <1>;
+ };
+
i2c4: i2c at e66d8000 {
#address-cells = <1>;
#size-cells = <0>;
@@ -1105,6 +1119,66 @@
};
};
+ thermal-zones {
+ sensor_thermal1: sensor-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tsc 0>;
+ sustainable-power = <2439>;
+
+ 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>;
+ sustainable-power = <2439>;
+
+ 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>;
+ sustainable-power = <2439>;
+
+ cooling-maps {
+ map0 {
+ trip = <&target>;
+ cooling-device = <&a57_0 0 2>;
+ contribution = <1024>;
+ };
+ };
+ trips {
+ target: trip-point1 {
+ temperature = <100000>;
+ hysteresis = <1000>;
+ type = "passive";
+ };
+
+ sensor3_crit: sensor3-crit {
+ temperature = <120000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
--
2.7.4
next prev parent reply other threads:[~2020-02-01 12:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-01 12:26 [cip-dev] [PATCH 4.19.y-cip 00/14] Renesas RZ/G2 extend peripheral support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 01/14] dt-bindings: i2c: rcar: Rename bindings documentation file Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 02/14] dt-bindings: i2c: rcar: Add r8a774b1 support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 03/14] dt-bindings: i2c: sh_mobile: Rename bindings documentation file Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 04/14] dt-bindings: i2c: sh_mobile: Add r8a774b1 support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 05/14] arm64: dts: renesas: r8a774b1: Add I2C and IIC-DVFS support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 06/14] arm64: dts: renesas: r8a774b1: Add OPPs table for cpu devices Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 07/14] dt-bindings: thermal: rcar-gen3-thermal: Add r8a774b1 support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 08/14] thermal: rcar_gen3_thermal: " Lad Prabhakar
2020-02-01 12:26 ` Lad Prabhakar [this message]
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 10/14] dt-bindings: timer: renesas, cmt: Document r8a774b1 CMT support Lad Prabhakar
2020-02-01 12:26 ` [cip-dev] [PATCH 4.19.y-cip 11/14] arm64: dts: renesas: r8a774b1: Add CMT device nodes Lad Prabhakar
2020-02-01 12:27 ` [cip-dev] [PATCH 4.19.y-cip 12/14] dt-bindings: timer: renesas: tmu: Document r8a774b1 bindings Lad Prabhakar
2020-02-01 12:27 ` [cip-dev] [PATCH 4.19.y-cip 13/14] clk: renesas: r8a774b1: Add TMU clock Lad Prabhakar
2020-02-01 12:27 ` [cip-dev] [PATCH 4.19.y-cip 14/14] arm64: dts: renesas: r8a774b1: Add TMU device nodes Lad Prabhakar
2020-02-02 18:43 ` [cip-dev] [PATCH 4.19.y-cip 00/14] Renesas RZ/G2 extend peripheral support Pavel Machek
2020-02-04 23:19 ` nobuhiro1.iwamatsu at toshiba.co.jp
2020-02-05 22:39 ` Pavel Machek
2020-02-06 7:06 ` Prabhakar Mahadev Lad
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