* Thermal Monitoring Unit (TMU) on Freescale QorIQ SoCs
Required properties:
- compatible : Must include "fsl,qoriq-tmu". The version of the device is
determined by the TMU IP Block Revision Register (IPBRR0) at
offset 0x0BF8.
Table of correspondences between IPBRR0 values and example chips:
Value Device
---------- -----
0x01900102 T1040
- reg : Address range of TMU registers.
- interrupts : Contains the interrupt for TMU.
- fsl,tmu-range : The values to be programmed into TTRnCR, as specified by
the SoC reference manual. The first cell is TTR0CR, the second is
TTR1CR, etc.
- fsl,tmu-calibration : A list of cell pairs containing temperature
calibration data, as specified by the SoC reference manual.
The first cell of each pair is the value to be written to TTCFGR,
and the second is the value to be written to TSCFGR.
Example:
tmu@f0000 {
compatible = "fsl,qoriq-tmu";
reg = <0xf0000 0x1000>;
interrupts = <18 2 0 0>;
fsl,tmu-range = <0x000a0000 0x00090026 0x0008004a 0x0001006a>;
fsl,tmu-calibration = <0x00000000 0x00000025
0x00000001 0x00000028
0x00000002 0x0000002d
0x00000003 0x00000031
0x00000004 0x00000036
0x00000005 0x0000003a
0x00000006 0x00000040
0x00000007 0x00000044
0x00000008 0x0000004a
0x00000009 0x0000004f
0x0000000a 0x00000054
0x00010000 0x0000000d
0x00010001 0x00000013
0x00010002 0x00000019
0x00010003 0x0000001f
0x00010004 0x00000025
0x00010005 0x0000002d
0x00010006 0x00000033
0x00010007 0x00000043
0x00010008 0x0000004b
0x00010009 0x00000053
0x00020000 0x00000010
0x00020001 0x00000017
0x00020002 0x0000001f
0x00020003 0x00000029
0x00020004 0x00000031
0x00020005 0x0000003c
0x00020006 0x00000042
0x00020007 0x0000004d
0x00020008 0x00000056
0x00030000 0x00000012
0x00030001 0x0000001d>;
};