All of lore.kernel.org
 help / color / mirror / Atom feed
From: Biju Das <biju.das.jz@bp.renesas.com>
To: cip-dev@lists.cip-project.org,
	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>,
	Pavel Machek <pavel@denx.de>
Cc: Chris Paterson <chris.paterson2@renesas.com>,
	Biju Das <biju.das.jz@bp.renesas.com>,
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [cip-dev] [PATCH 4.4.y-cip 5/9] ARM: dts: r8a7742: Add thermal device to DT
Date: Wed,  2 Sep 2020 17:05:12 +0100	[thread overview]
Message-ID: <20200902160517.5181-8-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20200902160517.5181-1-biju.das.jz@bp.renesas.com>

[-- Attachment #1: Type: text/plain, Size: 1933 bytes --]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

commit 937c9ebddc09284dc947afaae52c76d05ee1dcfd upstream.

This patch instantiates the thermal sensor module with thermal-zone
support.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1590614320-30160-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[biju: changed clocks and power-domain properties, removed resets property]
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7742.dtsi | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index 50f70b358bce..97bedc13f702 100644
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -736,6 +736,16 @@
 			power-domains = <&cpg_clocks>;
 		};
 
+		thermal: thermal@e61f0000 {
+			compatible = "renesas,thermal-r8a7742",
+				     "renesas,rcar-gen2-thermal";
+			reg = <0 0xe61f0000 0 0x10>, <0 0xe61f0100 0 0x38>;
+			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp5_clks R8A7742_CLK_THERMAL>;
+			power-domains = <&cpg_clocks>;
+			#thermal-sensor-cells = <0>;
+		};
+
 		icram0: sram@e63a0000 {
 			compatible = "mmio-sram";
 			reg = <0 0xe63a0000 0 0x12000>;
@@ -1065,6 +1075,25 @@
 		};
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <0>;
+
+			thermal-sensors = <&thermal>;
+
+			trips {
+				cpu-crit {
+					temperature = <95000>;
+					hysteresis = <0>;
+					type = "critical";
+				};
+			};
+			cooling-maps {
+			};
+		};
+	};
+
 	timer {
 		compatible = "arm,armv7-timer";
 		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
-- 
2.17.1


[-- Attachment #2: Type: text/plain, Size: 419 bytes --]

-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.

View/Reply Online (#5377): https://lists.cip-project.org/g/cip-dev/message/5377
Mute This Topic: https://lists.cip-project.org/mt/76585844/4520388
Group Owner: cip-dev+owner@lists.cip-project.org
Unsubscribe: https://lists.cip-project.org/g/cip-dev/leave/8129055/727948398/xyzzy  [cip-dev@archiver.kernel.org]
-=-=-=-=-=-=-=-=-=-=-=-

  parent reply	other threads:[~2020-09-02 16:06 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-02 16:05 [cip-dev] [PATCH 4.4.y-cip 0/9] Add RZ/G1H WDT/Thermal/CMT/MSIOF support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 1/9] dt-bindings: watchdog: renesas,wdt: Document r8a7742 support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 2/9] ARM: dts: r8a7742: Add RWDT node Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 3/5] ARM: dts: r8a7742: Add MMC0 node Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 3/9] ARM: dts: r8a7742-iwg21d-q7: Add RWDT support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 4/5] ARM: dts: r8a7742-iwg21d-q7: Enable SDHI2 controller Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 4/9] dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742 Biju Das
2020-09-02 16:05 ` Biju Das [this message]
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 5/5] ARM: dts: renesas: Fix SD Card/eMMC interface device node names Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 6/9] ARM: dts: r8a7742: Add CMT SoC specific support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 7/9] spi: renesas,sh-msiof: Add r8a7742 support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 8/9] ARM: dts: r8a7742: Add MSIOF[0123] support Biju Das
2020-09-02 16:05 ` [cip-dev] [PATCH 4.4.y-cip 9/9] ARM: dts: r8a7742-iwg21d-q7: Enable cmt0 Biju Das
2020-09-02 16:24 ` [cip-dev] [PATCH 4.4.y-cip 0/9] Add RZ/G1H WDT/Thermal/CMT/MSIOF support Biju Das
2020-09-02 19:20 ` Pavel Machek
2020-09-03  6:19   ` Nobuhiro Iwamatsu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200902160517.5181-8-biju.das.jz@bp.renesas.com \
    --to=biju.das.jz@bp.renesas.com \
    --cc=chris.paterson2@renesas.com \
    --cc=cip-dev@lists.cip-project.org \
    --cc=nobuhiro1.iwamatsu@toshiba.co.jp \
    --cc=pavel@denx.de \
    --cc=prabhakar.mahadev-lad.rj@bp.renesas.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.