Heiko,
? 2014?10?31? 04:17, Heiko St?bner ??:
> Am Mittwoch, 29. Oktober 2014, 10:32:36 schrieb Caesar Wang:
>> This add the necessary binding documentation for the thermal
>> found on Rockchip SoCs
>>
>> Signed-off-by: zhaoyifeng <zyf at rock-chips.com>
>> Signed-off-by: Caesar Wang <caesar.wang at rock-chips.com>
>> Reviewed-by: Dmitry Torokhov <dmitry.torokhov at gmail.com>
>> ---
>> .../bindings/thermal/rockchip-thermal.txt | 62
>> ++++++++++++++++++++++ 1 file changed, 62 insertions(+)
>> create mode 100644
>> Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>>
>> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt new file
>> mode 100644
>> index 0000000..3061982
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> @@ -0,0 +1,62 @@
>> +* Temperature Sensor ADC (TSADC) on rockchip SoCs
>> +
>> +Required properties:
>> +- compatible : "rockchip,rk3288-tsadc"
>> +- reg : physical base address of the controller and length of memory mapped
>> + region.
>> +- interrupts : The interrupt number to the cpu. The interrupt specifier
>> format + depends on the interrupt controller.
>> +- clocks : Must contain an entry for each entry in clock-names.
>> +- clock-names : Shall be "tsadc" for the converter-clock, and "apb_pclk"
>> for + the peripheral clock.
>> +- #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description.
>> +- hw-shut-temp : The hardware-controlled shutdown temperature value. +-
>> tsadc-tshut-mode : The hardware-controlled shutdown mode 0:CRU 1:GPIO. +-
>> tsadc-tshut-polarity : The hardware-controlled active polarity 0:LOW
>> 1:HIGH. +
>> +Exiample:
>> +tsadc: tsadc at 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 = <125000>;
>> + tsadc-tshut-mode = <0>;
>> + tsadc-tshut-polarity = <0>;
> these last 3 seem to be specific to this tsadc so should probably have a
> "rockchip,"-prefix
Fixed.
e.g sync to driver
rockchip,hw-shut-temp = <125000>;
rockchip,tsadc-tshut-mode = <0>;
rockchip,tsadc-tshut-polarity = <0>;
I will sent next patch v17 in 1-2 days if this series patchs haven't
any problems.
Thanks.
>
>
>
>
--
Best regards,
Caesar
