linux-kernel - [PATCH v8 4/5] ARM: dts: add main Thermal info to rk3288

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Date:	Fri, 10 Oct 2014 18:23:57 +0800
From:	Caesar Wang <caesar.wang@...k-chips.com>
To:	heiko@...ech.de, rui.zhang@...el.com, edubezval@...il.com,
	arnd@...db.de
Cc:	zyf@...k-chips.com, dianders@...omium.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	cf@...k-chips.com, dmitry.torokhov@...il.com,
	dbasehore@...omium.org, huangtao@...k-chips.com,
	cjf@...k-chips.com, zhengsq@...k-chips.com,
	Caesar Wang <caesar.wang@...k-chips.com>
Subject: [PATCH v8 4/5] ARM: dts: add main Thermal info to rk3288

This patch is depend on rk3288-thermal.dtsi,or
it will compile error.

If the temperature over a period of time High,over 120C
the resulting TSHUT gave CRU module,let it reset
the entire chip,or via GPIO give PMIC.

Signed-off-by: Caesar Wang <caesar.wang@...k-chips.com>
---
 arch/arm/boot/dts/rk3288.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 36be7bb..ecdcc57 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -15,6 +15,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/clock/rk3288-cru.h>
+#include <dt-bindings/thermal/thermal.h>
 #include "skeleton.dtsi"
 
 / {
@@ -215,6 +216,22 @@
 		status = "disabled";
 	};
 
+	thermal-zones {
+		#include "rk3288-thermal.dtsi"
+	};
+
+	tsadc: tsadc@...80000 {
+		compatible = "rockchip,rk3288-tsadc";
+		reg = <0xff280000 0x100>;
+		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&otp_out>;
+		#thermal-sensor-cells = <1>;
+		hw-shut-temp = <120000>;
+	};
+
 	usb_host0_ehci: usb@...00000 {
 		compatible = "generic-ehci";
 		reg = <0xff500000 0x100>;
@@ -611,5 +628,11 @@
 				rockchip,pins = <5 15 3 &pcfg_pull_none>;
 			};
 		};
+
+		tsadc {
+			otp_out: otp-out {
+				rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>;
+			};
+		};
 	};
 };
-- 
1.9.1


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