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--- | ||
refs/heads/master: a00ae4d21b2fa9379914f270ffffd8d3bec55430 | ||
refs/heads/master: efc8e7f4c83dc85acbf5f54a8b1b24ae75b20aaa |
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@@ -103,6 +103,7 @@ gconf | |
gen-devlist | ||
gen_crc32table | ||
gen_init_cpio | ||
generated | ||
genheaders | ||
genksyms | ||
*_gray256.c | ||
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Kernel driver k10temp | ||
===================== | ||
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Supported chips: | ||
* AMD Family 10h processors: | ||
Socket F: Quad-Core/Six-Core/Embedded Opteron | ||
Socket AM2+: Opteron, Phenom (II) X3/X4 | ||
Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II | ||
Socket S1G3: Athlon II, Sempron, Turion II | ||
* AMD Family 11h processors: | ||
Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra) | ||
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Prefix: 'k10temp' | ||
Addresses scanned: PCI space | ||
Datasheets: | ||
BIOS and Kernel Developer's Guide (BKDG) For AMD Family 10h Processors: | ||
http://support.amd.com/us/Processor_TechDocs/31116.pdf | ||
BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors: | ||
http://support.amd.com/us/Processor_TechDocs/41256.pdf | ||
Revision Guide for AMD Family 10h Processors: | ||
http://support.amd.com/us/Processor_TechDocs/41322.pdf | ||
Revision Guide for AMD Family 11h Processors: | ||
http://support.amd.com/us/Processor_TechDocs/41788.pdf | ||
AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks: | ||
http://support.amd.com/us/Processor_TechDocs/43373.pdf | ||
AMD Family 10h Server and Workstation Processor Power and Thermal Data Sheet: | ||
http://support.amd.com/us/Processor_TechDocs/43374.pdf | ||
AMD Family 10h Desktop Processor Power and Thermal Data Sheet: | ||
http://support.amd.com/us/Processor_TechDocs/43375.pdf | ||
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Author: Clemens Ladisch <clemens@ladisch.de> | ||
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Description | ||
----------- | ||
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This driver permits reading of the internal temperature sensor of AMD | ||
Family 10h and 11h processors. | ||
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All these processors have a sensor, but on older revisions of Family 10h | ||
processors, the sensor may return inconsistent values (erratum 319). The | ||
driver will refuse to load on these revisions unless you specify the | ||
"force=1" module parameter. | ||
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There is one temperature measurement value, available as temp1_input in | ||
sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree. | ||
Please note that it is defined as a relative value; to quote the AMD manual: | ||
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Tctl is the processor temperature control value, used by the platform to | ||
control cooling systems. Tctl is a non-physical temperature on an | ||
arbitrary scale measured in degrees. It does _not_ represent an actual | ||
physical temperature like die or case temperature. Instead, it specifies | ||
the processor temperature relative to the point at which the system must | ||
supply the maximum cooling for the processor's specified maximum case | ||
temperature and maximum thermal power dissipation. | ||
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The maximum value for Tctl is available in the file temp1_max. | ||
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If the BIOS has enabled hardware temperature control, the threshold at | ||
which the processor will throttle itself to avoid damage is available in | ||
temp1_crit and temp1_crit_hyst. |
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trunk/Documentation/powerpc/dts-bindings/nintendo/gamecube.txt
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Nintendo GameCube device tree | ||
============================= | ||
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1) The "flipper" node | ||
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This node represents the multi-function "Flipper" chip, which packages | ||
many of the devices found in the Nintendo GameCube. | ||
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Required properties: | ||
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- compatible : Should be "nintendo,flipper" | ||
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1.a) The Video Interface (VI) node | ||
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Represents the interface between the graphics processor and a external | ||
video encoder. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-vi" | ||
- reg : should contain the VI registers location and length | ||
- interrupts : should contain the VI interrupt | ||
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1.b) The Processor Interface (PI) node | ||
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Represents the data and control interface between the main processor | ||
and graphics and audio processor. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-pi" | ||
- reg : should contain the PI registers location and length | ||
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1.b.i) The "Flipper" interrupt controller node | ||
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Represents the interrupt controller within the "Flipper" chip. | ||
The node for the "Flipper" interrupt controller must be placed under | ||
the PI node. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-pic" | ||
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1.c) The Digital Signal Procesor (DSP) node | ||
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Represents the digital signal processor interface, designed to offload | ||
audio related tasks. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-dsp" | ||
- reg : should contain the DSP registers location and length | ||
- interrupts : should contain the DSP interrupt | ||
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1.c.i) The Auxiliary RAM (ARAM) node | ||
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Represents the non cpu-addressable ram designed mainly to store audio | ||
related information. | ||
The ARAM node must be placed under the DSP node. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-aram" | ||
- reg : should contain the ARAM start (zero-based) and length | ||
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1.d) The Disk Interface (DI) node | ||
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Represents the interface used to communicate with mass storage devices. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-di" | ||
- reg : should contain the DI registers location and length | ||
- interrupts : should contain the DI interrupt | ||
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1.e) The Audio Interface (AI) node | ||
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Represents the interface to the external 16-bit stereo digital-to-analog | ||
converter. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-ai" | ||
- reg : should contain the AI registers location and length | ||
- interrupts : should contain the AI interrupt | ||
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1.f) The Serial Interface (SI) node | ||
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Represents the interface to the four single bit serial interfaces. | ||
The SI is a proprietary serial interface used normally to control gamepads. | ||
It's NOT a RS232-type interface. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-si" | ||
- reg : should contain the SI registers location and length | ||
- interrupts : should contain the SI interrupt | ||
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1.g) The External Interface (EXI) node | ||
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Represents the multi-channel SPI-like interface. | ||
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Required properties: | ||
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- compatible : should be "nintendo,flipper-exi" | ||
- reg : should contain the EXI registers location and length | ||
- interrupts : should contain the EXI interrupt | ||
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