From mboxrd@z Thu Jan 1 00:00:00 1970 From: Caesar Wang Subject: [PATCH v6 3/3] ARM: dts: add main Thermal info to rk3288 Date: Fri, 26 Sep 2014 22:33:12 +0800 Message-ID: <1411741992-18890-4-git-send-email-caesar.wang@rock-chips.com> References: <1411741992-18890-1-git-send-email-caesar.wang@rock-chips.com> Return-path: In-Reply-To: <1411741992-18890-1-git-send-email-caesar.wang@rock-chips.com> Sender: linux-pm-owner@vger.kernel.org To: heiko@sntech.de, rui.zhang@intel.com, edubezval@gmail.com Cc: dmitry.torokhov@gmail.com, arnd@arndb.de, zyf@rock-chips.com, dianders@chromium.org, cjf@rock-chips.com, zhengsq@rock-chips.com, linux-rockchip@list.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, cf@rock-chips.com, dbasehore@chromium.org, Caesar Wang List-Id: devicetree@vger.kernel.org Signed-off-by: Caesar Wang --- arch/arm/boot/dts/rk3288.dtsi | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 36be7bb..6092d34 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -15,6 +15,7 @@ #include #include #include +#include #include "skeleton.dtsi" / { @@ -215,6 +216,43 @@ status = "disabled"; }; + thermal-zones { + cpu { + polling-delay-passive = <2000>; + polling-delay = <1000>; + + thermal-sensors = + <&tsadc 0>; + + trips { + cpu_alert0: cpu_alert { + temperature = <80000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <120000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + }; + }; + + tsadc: tsadc@ff280000 { + compatible = "rockchip,rk3288-tsadc"; + reg = <0xff280000 0x100>; + interrupts = ; + clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; + clock-names = "tsadc", "apb_pclk"; + pinctrl-names = "tsadc_int"; + pinctrl-0 = <&otp_out>; + reset-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; + + #thermal-sensor-cells = <1>; + hw-shut-temp = <115000>; + }; + usb_host0_ehci: usb@ff500000 { compatible = "generic-ehci"; reg = <0xff500000 0x100>; @@ -611,5 +649,11 @@ 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