powerpc/fsl/dcsr.txt

15 This node defines the base address and range for the
16 defined DCSR Memory Map. Child nodes will describe the individual
21 	- compatible
24 	Definition: Must include "fsl,dcsr" and "simple-bus".
25 	The DCSR space exists in the memory-mapped bus.
27 	- #address-cells
30 	Definition: A standard property.  Defines the number of cells
31 	or representing physical addresses in child nodes.
33 	- #size-cells
36 	Definition: A standard property.  Defines the number of cells
38 	child nodes.
40 	- ranges
42 	Value type: <prop-encoded-array>
43 	Definition: A standard property. Specifies the physical address
48 		#address-cells = <1>;
49 		#size-cells = <1>;
50 		compatible = "fsl,dcsr", "simple-bus";
57 This node represents the region of DCSR space allocated to the EPU
61 	- compatible
64 	Definition: Must include "fsl,dcsr-epu"
66 	- interrupts
68 	Value type: <prop_encoded-array>
70 	The value of the interrupts property consists of three
72 	by the binding document describing the node's interrupt parent.
87 	- interrupt-parent
90 	Definition: A single <phandle> value that points
91 	to the interrupt parent to which the child domain
94 	- reg
96 	Value type: <prop-encoded-array>
97 	Definition: A standard property.  Specifies the physical address
102 	dcsr-epu@0 {
103 		compatible = "fsl,dcsr-epu";
107 		interrupt-parent = <&mpic>;
114 This node represents the region of DCSR space allocated to the NPC
118 	- compatible
121 	Definition: Must include "fsl,dcsr-npc"
123 	- reg
125 	Value type: <prop-encoded-array>
126 	Definition: A standard property.  Specifies the physical address
136 	internal trace buffer. The NPC trace buffer is a small memory buffer
138 	or to a DDR based trace buffer. In some configurations the NPC trace
143 		dcsr-npc {
144 			compatible = "fsl,dcsr-npc";
151 This node represents the region of DCSR space allocated to the NXC
155 	- compatible
158 	Definition: Must include "fsl,dcsr-nxc"
160 	- reg
162 	Value type: <prop-encoded-array>
163 	Definition: A standard property.  Specifies the physical address
168 		dcsr-nxc@2000 {
169 			compatible = "fsl,dcsr-nxc";
175 This node represents the region of DCSR space allocated to
180 	- compatible
183 	Definition: Must include "fsl,dcsr-corenet"
185 	- reg
187 	Value type: <prop-encoded-array>
188 	Definition: A standard property.  Specifies the physical address
201 		dcsr-corenet {
202 			compatible = "fsl,dcsr-corenet";
209 This node represents the region of DCSR space allocated to
215 	- compatible
219 	or Debug IP of the form "fsl,<soc>-dcsr-dpaa" in addition to the
220 	generic compatible string "fsl,dcsr-dpaa".
222 	- reg
224 	Value type: <prop-encoded-array>
225 	Definition: A standard property.  Specifies the physical address
230 		dcsr-dpaa@9000 {
231 			compatible = "fsl,p4080-dcsr-dpaa", "fsl,dcsr-dpaa";
238 This node represents the region of DCSR space allocated to
243 	- compatible
247 	or Debug IP of the form "fsl,<soc>-dcsr-ocn" in addition to the
248 	generic compatible string "fsl,dcsr-ocn".
250 	- reg
252 	Value type: <prop-encoded-array>
253 	Definition: A standard property.  Specifies the physical address
258 		dcsr-ocn@11000 {
259 			compatible = "fsl,p4080-dcsr-ocn", "fsl,dcsr-ocn";
266 This node represents the region of DCSR space allocated to
271 	- compatible
274 	Definition: Must include "fsl,dcsr-ddr"
276 	- dev-handle
278 	Definition: A phandle to associate this debug node with its
281 	- reg
283 	Value type: <prop-encoded-array>
284 	Definition: A standard property.  Specifies the physical address
289 		dcsr-ddr@12000 {
290 			compatible = "fsl,dcsr-ddr";
291 			dev-handle = <&ddr1>;
298 This node represents the region of DCSR space allocated to
303 	- compatible
307 	or Debug IP of the form "fsl,<soc>-dcsr-nal" in addition to the
308 	generic compatible string "fsl,dcsr-nal".
310 	- reg
312 	Value type: <prop-encoded-array>
313 	Definition: A standard property.  Specifies the physical address
318 		dcsr-nal@18000 {
319 			compatible = "fsl,p4080-dcsr-nal", "fsl,dcsr-nal";
327 This node represents the region of DCSR space allocated to
333 	- compatible
337 	or Debug IP of the form "fsl,<soc>-dcsr-rcpm" in addition to the
338 	generic compatible string "fsl,dcsr-rcpm".
340 	- reg
342 	Value type: <prop-encoded-array>
343 	Definition: A standard property.  Specifies the physical address
348 		dcsr-rcpm@22000 {
349 			compatible = "fsl,p4080-dcsr-rcpm", "fsl,dcsr-rcpm";
356 This node represents the region of DCSR space allocated to
363 	- compatible
367 	of the form "fsl,dcsr-<cpu>-sb-proxy" in addition to the
368 	generic compatible string "fsl,dcsr-cpu-sb-proxy".
370 	- cpu-handle
372 	Definition: A phandle to associate this debug node with its cpu.
374 	- reg
376 	Value type: <prop-encoded-array>
377 	Definition: A standard property.  Specifies the physical address
382 		dcsr-cpu-sb-proxy@40000 {
383 			compatible = "fsl,dcsr-e500mc-sb-proxy",
384 				     "fsl,dcsr-cpu-sb-proxy";
385 			cpu-handle = <&cpu0>;
388 		dcsr-cpu-sb-proxy@41000 {
389 			compatible = "fsl,dcsr-e500mc-sb-proxy",
390 				     "fsl,dcsr-cpu-sb-proxy";
391 			cpu-handle = <&cpu1>;