Messages in this thread Patch in this message |  | | From | Caesar Wang <> | Subject | [PATCH v13 4/5] ARM: dts: add main Thermal info to rk3288 | Date | Thu, 23 Oct 2014 17:40:06 +0800 |
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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@rock-chips.com> --- arch/arm/boot/dts/rk3288.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index cb18bb4..85fc17a 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" / { @@ -66,6 +67,7 @@ 216000 900000 126000 900000 >; + #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; }; @@ -346,6 +348,19 @@ status = "disabled"; }; + tsadc: tsadc@ff280000 { + 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>; + status = "disabled"; + }; + usb_host0_ehci: usb@ff500000 { compatible = "generic-ehci"; reg = <0xff500000 0x100>; @@ -965,6 +980,12 @@ }; }; + tsadc { + otp_out: otp-out { + rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = <7 0 RK_FUNC_1 &pcfg_pull_none>; -- 1.9.1
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