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authorTimur Tabi <timur@freescale.com>2013-01-17 17:34:33 -0500
committerKumar Gala <galak@kernel.crashing.org>2013-02-13 08:49:02 -0500
commit0408753faeb53b37628c71c92ee6a7a422042607 (patch)
tree57ad14c5f6e9e08f5aa3ed2fce774dc447450efd /arch/powerpc/boot/dts
parent2d1efdb232bbb4b5253147ead0c8ad8dc7f6c6c3 (diff)
powerpc/85xx: describe the PAMU topology in the device tree
The PAMU caches use the LIODNs to determine which cache lines hold the entries for the corresponding LIODs. The LIODNs must therefore be carefully assigned to avoid cache thrashing -- two active LIODs with LIODNs that put them in the same cache line. Currently, LIODNs are statically assigned by U-Boot, but this has limitations. LIODNs are assigned even for devices that may be disabled or unused by the kernel. Static assignments also do not allow for device drivers which may know which LIODs can be used simultaneously. In other words, we really should assign LIODNs dynamically in Linux. To do that, we need to describe the PAMU device and cache topologies in the device trees. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Stuart Yoder <stuart.yoder@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/dts')
-rw-r--r--arch/powerpc/boot/dts/fsl/p2041si-post.dtsi87
-rw-r--r--arch/powerpc/boot/dts/fsl/p3041si-post.dtsi87
-rw-r--r--arch/powerpc/boot/dts/fsl/p4080si-post.dtsi68
-rw-r--r--arch/powerpc/boot/dts/fsl/p5020si-post.dtsi92
-rw-r--r--arch/powerpc/boot/dts/fsl/p5040si-post.dtsi92
5 files changed, 378 insertions, 48 deletions
diff --git a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
index 531eab82c6c9..69ac1acd4349 100644
--- a/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi
@@ -48,6 +48,8 @@
48 bus-range = <0x0 0xff>; 48 bus-range = <0x0 0xff>;
49 clock-frequency = <33333333>; 49 clock-frequency = <33333333>;
50 interrupts = <16 2 1 15>; 50 interrupts = <16 2 1 15>;
51 fsl,iommu-parent = <&pamu0>;
52 fsl,liodn-reg = <&guts 0x500>; /* PEX1LIODNR */
51 pcie@0 { 53 pcie@0 {
52 reg = <0 0 0 0 0>; 54 reg = <0 0 0 0 0>;
53 #interrupt-cells = <1>; 55 #interrupt-cells = <1>;
@@ -75,6 +77,8 @@
75 bus-range = <0 0xff>; 77 bus-range = <0 0xff>;
76 clock-frequency = <33333333>; 78 clock-frequency = <33333333>;
77 interrupts = <16 2 1 14>; 79 interrupts = <16 2 1 14>;
80 fsl,iommu-parent = <&pamu0>;
81 fsl,liodn-reg = <&guts 0x504>; /* PEX2LIODNR */
78 pcie@0 { 82 pcie@0 {
79 reg = <0 0 0 0 0>; 83 reg = <0 0 0 0 0>;
80 #interrupt-cells = <1>; 84 #interrupt-cells = <1>;
@@ -102,6 +106,8 @@
102 bus-range = <0x0 0xff>; 106 bus-range = <0x0 0xff>;
103 clock-frequency = <33333333>; 107 clock-frequency = <33333333>;
104 interrupts = <16 2 1 13>; 108 interrupts = <16 2 1 13>;
109 fsl,iommu-parent = <&pamu0>;
110 fsl,liodn-reg = <&guts 0x508>; /* PEX3LIODNR */
105 pcie@0 { 111 pcie@0 {
106 reg = <0 0 0 0 0>; 112 reg = <0 0 0 0 0>;
107 #interrupt-cells = <1>; 113 #interrupt-cells = <1>;
@@ -125,18 +131,21 @@
125 interrupts = <16 2 1 11>; 131 interrupts = <16 2 1 11>;
126 #address-cells = <2>; 132 #address-cells = <2>;
127 #size-cells = <2>; 133 #size-cells = <2>;
134 fsl,iommu-parent = <&pamu0>;
128 ranges; 135 ranges;
129 136
130 port1 { 137 port1 {
131 #address-cells = <2>; 138 #address-cells = <2>;
132 #size-cells = <2>; 139 #size-cells = <2>;
133 cell-index = <1>; 140 cell-index = <1>;
141 fsl,liodn-reg = <&guts 0x510>; /* RIO1LIODNR */
134 }; 142 };
135 143
136 port2 { 144 port2 {
137 #address-cells = <2>; 145 #address-cells = <2>;
138 #size-cells = <2>; 146 #size-cells = <2>;
139 cell-index = <2>; 147 cell-index = <2>;
148 fsl,liodn-reg = <&guts 0x514>; /* RIO2LIODNR */
140 }; 149 };
141}; 150};
142 151
@@ -246,10 +255,37 @@
246 255
247 iommu@20000 { 256 iommu@20000 {
248 compatible = "fsl,pamu-v1.0", "fsl,pamu"; 257 compatible = "fsl,pamu-v1.0", "fsl,pamu";
249 reg = <0x20000 0x4000>; 258 reg = <0x20000 0x4000>; /* for compatibility with older PAMU drivers */
259 ranges = <0 0x20000 0x4000>;
260 #address-cells = <1>;
261 #size-cells = <1>;
250 interrupts = < 262 interrupts = <
251 24 2 0 0 263 24 2 0 0
252 16 2 1 30>; 264 16 2 1 30>;
265
266 pamu0: pamu@0 {
267 reg = <0 0x1000>;
268 fsl,primary-cache-geometry = <32 1>;
269 fsl,secondary-cache-geometry = <128 2>;
270 };
271
272 pamu1: pamu@1000 {
273 reg = <0x1000 0x1000>;
274 fsl,primary-cache-geometry = <32 1>;
275 fsl,secondary-cache-geometry = <128 2>;
276 };
277
278 pamu2: pamu@2000 {
279 reg = <0x2000 0x1000>;
280 fsl,primary-cache-geometry = <32 1>;
281 fsl,secondary-cache-geometry = <128 2>;
282 };
283
284 pamu3: pamu@3000 {
285 reg = <0x3000 0x1000>;
286 fsl,primary-cache-geometry = <32 1>;
287 fsl,secondary-cache-geometry = <128 2>;
288 };
253 }; 289 };
254 290
255/include/ "qoriq-mpic.dtsi" 291/include/ "qoriq-mpic.dtsi"
@@ -291,7 +327,17 @@
291 }; 327 };
292 328
293/include/ "qoriq-dma-0.dtsi" 329/include/ "qoriq-dma-0.dtsi"
330 dma@100300 {
331 fsl,iommu-parent = <&pamu0>;
332 fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
333 };
334
294/include/ "qoriq-dma-1.dtsi" 335/include/ "qoriq-dma-1.dtsi"
336 dma@101300 {
337 fsl,iommu-parent = <&pamu0>;
338 fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
339 };
340
295/include/ "qoriq-espi-0.dtsi" 341/include/ "qoriq-espi-0.dtsi"
296 spi@110000 { 342 spi@110000 {
297 fsl,espi-num-chipselects = <4>; 343 fsl,espi-num-chipselects = <4>;
@@ -299,6 +345,8 @@
299 345
300/include/ "qoriq-esdhc-0.dtsi" 346/include/ "qoriq-esdhc-0.dtsi"
301 sdhc@114000 { 347 sdhc@114000 {
348 fsl,iommu-parent = <&pamu1>;
349 fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */
302 sdhci,auto-cmd12; 350 sdhci,auto-cmd12;
303 }; 351 };
304 352
@@ -308,20 +356,37 @@
308/include/ "qoriq-duart-1.dtsi" 356/include/ "qoriq-duart-1.dtsi"
309/include/ "qoriq-gpio-0.dtsi" 357/include/ "qoriq-gpio-0.dtsi"
310/include/ "qoriq-usb2-mph-0.dtsi" 358/include/ "qoriq-usb2-mph-0.dtsi"
311 usb0: usb@210000 { 359 usb0: usb@210000 {
312 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph"; 360 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
313 phy_type = "utmi"; 361 phy_type = "utmi";
314 port0; 362 fsl,iommu-parent = <&pamu1>;
315 }; 363 fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
364 port0;
365 };
316 366
317/include/ "qoriq-usb2-dr-0.dtsi" 367/include/ "qoriq-usb2-dr-0.dtsi"
318 usb1: usb@211000 { 368 usb1: usb@211000 {
319 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; 369 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
320 dr_mode = "host"; 370 fsl,iommu-parent = <&pamu1>;
321 phy_type = "utmi"; 371 fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
322 }; 372 dr_mode = "host";
373 phy_type = "utmi";
374 };
323 375
324/include/ "qoriq-sata2-0.dtsi" 376/include/ "qoriq-sata2-0.dtsi"
377 sata@220000 {
378 fsl,iommu-parent = <&pamu1>;
379 fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */
380 };
381
325/include/ "qoriq-sata2-1.dtsi" 382/include/ "qoriq-sata2-1.dtsi"
383 sata@221000 {
384 fsl,iommu-parent = <&pamu1>;
385 fsl,liodn-reg = <&guts 0x554>; /* SATA2LIODNR */
386 };
387
326/include/ "qoriq-sec4.2-0.dtsi" 388/include/ "qoriq-sec4.2-0.dtsi"
389crypto: crypto@300000 {
390 fsl,iommu-parent = <&pamu1>;
391 };
327}; 392};
diff --git a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
index af4ebc8009e3..9b5a81a4529c 100644
--- a/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p3041si-post.dtsi
@@ -48,6 +48,8 @@
48 bus-range = <0x0 0xff>; 48 bus-range = <0x0 0xff>;
49 clock-frequency = <33333333>; 49 clock-frequency = <33333333>;
50 interrupts = <16 2 1 15>; 50 interrupts = <16 2 1 15>;
51 fsl,iommu-parent = <&pamu0>;
52 fsl,liodn-reg = <&guts 0x500>; /* PEX1LIODNR */
51 pcie@0 { 53 pcie@0 {
52 reg = <0 0 0 0 0>; 54 reg = <0 0 0 0 0>;
53 #interrupt-cells = <1>; 55 #interrupt-cells = <1>;
@@ -75,6 +77,8 @@
75 bus-range = <0 0xff>; 77 bus-range = <0 0xff>;
76 clock-frequency = <33333333>; 78 clock-frequency = <33333333>;
77 interrupts = <16 2 1 14>; 79 interrupts = <16 2 1 14>;
80 fsl,iommu-parent = <&pamu0>;
81 fsl,liodn-reg = <&guts 0x504>; /* PEX2LIODNR */
78 pcie@0 { 82 pcie@0 {
79 reg = <0 0 0 0 0>; 83 reg = <0 0 0 0 0>;
80 #interrupt-cells = <1>; 84 #interrupt-cells = <1>;
@@ -102,6 +106,8 @@
102 bus-range = <0x0 0xff>; 106 bus-range = <0x0 0xff>;
103 clock-frequency = <33333333>; 107 clock-frequency = <33333333>;
104 interrupts = <16 2 1 13>; 108 interrupts = <16 2 1 13>;
109 fsl,iommu-parent = <&pamu0>;
110 fsl,liodn-reg = <&guts 0x508>; /* PEX3LIODNR */
105 pcie@0 { 111 pcie@0 {
106 reg = <0 0 0 0 0>; 112 reg = <0 0 0 0 0>;
107 #interrupt-cells = <1>; 113 #interrupt-cells = <1>;
@@ -152,18 +158,21 @@
152 interrupts = <16 2 1 11>; 158 interrupts = <16 2 1 11>;
153 #address-cells = <2>; 159 #address-cells = <2>;
154 #size-cells = <2>; 160 #size-cells = <2>;
161 fsl,iommu-parent = <&pamu0>;
155 ranges; 162 ranges;
156 163
157 port1 { 164 port1 {
158 #address-cells = <2>; 165 #address-cells = <2>;
159 #size-cells = <2>; 166 #size-cells = <2>;
160 cell-index = <1>; 167 cell-index = <1>;
168 fsl,liodn-reg = <&guts 0x510>; /* RIO1LIODNR */
161 }; 169 };
162 170
163 port2 { 171 port2 {
164 #address-cells = <2>; 172 #address-cells = <2>;
165 #size-cells = <2>; 173 #size-cells = <2>;
166 cell-index = <2>; 174 cell-index = <2>;
175 fsl,liodn-reg = <&guts 0x514>; /* RIO2LIODNR */
167 }; 176 };
168}; 177};
169 178
@@ -273,10 +282,37 @@
273 282
274 iommu@20000 { 283 iommu@20000 {
275 compatible = "fsl,pamu-v1.0", "fsl,pamu"; 284 compatible = "fsl,pamu-v1.0", "fsl,pamu";
276 reg = <0x20000 0x4000>; 285 reg = <0x20000 0x4000>; /* for compatibility with older PAMU drivers */
286 ranges = <0 0x20000 0x4000>;
287 #address-cells = <1>;
288 #size-cells = <1>;
277 interrupts = < 289 interrupts = <
278 24 2 0 0 290 24 2 0 0
279 16 2 1 30>; 291 16 2 1 30>;
292
293 pamu0: pamu@0 {
294 reg = <0 0x1000>;
295 fsl,primary-cache-geometry = <32 1>;
296 fsl,secondary-cache-geometry = <128 2>;
297 };
298
299 pamu1: pamu@1000 {
300 reg = <0x1000 0x1000>;
301 fsl,primary-cache-geometry = <32 1>;
302 fsl,secondary-cache-geometry = <128 2>;
303 };
304
305 pamu2: pamu@2000 {
306 reg = <0x2000 0x1000>;
307 fsl,primary-cache-geometry = <32 1>;
308 fsl,secondary-cache-geometry = <128 2>;
309 };
310
311 pamu3: pamu@3000 {
312 reg = <0x3000 0x1000>;
313 fsl,primary-cache-geometry = <32 1>;
314 fsl,secondary-cache-geometry = <128 2>;
315 };
280 }; 316 };
281 317
282/include/ "qoriq-mpic.dtsi" 318/include/ "qoriq-mpic.dtsi"
@@ -318,7 +354,17 @@
318 }; 354 };
319 355
320/include/ "qoriq-dma-0.dtsi" 356/include/ "qoriq-dma-0.dtsi"
357 dma@100300 {
358 fsl,iommu-parent = <&pamu0>;
359 fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
360 };
361
321/include/ "qoriq-dma-1.dtsi" 362/include/ "qoriq-dma-1.dtsi"
363 dma@101300 {
364 fsl,iommu-parent = <&pamu0>;
365 fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
366 };
367
322/include/ "qoriq-espi-0.dtsi" 368/include/ "qoriq-espi-0.dtsi"
323 spi@110000 { 369 spi@110000 {
324 fsl,espi-num-chipselects = <4>; 370 fsl,espi-num-chipselects = <4>;
@@ -326,6 +372,8 @@
326 372
327/include/ "qoriq-esdhc-0.dtsi" 373/include/ "qoriq-esdhc-0.dtsi"
328 sdhc@114000 { 374 sdhc@114000 {
375 fsl,iommu-parent = <&pamu1>;
376 fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */
329 sdhci,auto-cmd12; 377 sdhci,auto-cmd12;
330 }; 378 };
331 379
@@ -335,20 +383,37 @@
335/include/ "qoriq-duart-1.dtsi" 383/include/ "qoriq-duart-1.dtsi"
336/include/ "qoriq-gpio-0.dtsi" 384/include/ "qoriq-gpio-0.dtsi"
337/include/ "qoriq-usb2-mph-0.dtsi" 385/include/ "qoriq-usb2-mph-0.dtsi"
338 usb0: usb@210000 { 386 usb0: usb@210000 {
339 compatible = "fsl-usb2-mph-v1.6", "fsl-usb2-mph"; 387 compatible = "fsl-usb2-mph-v1.6", "fsl-usb2-mph";
340 phy_type = "utmi"; 388 phy_type = "utmi";
341 port0; 389 fsl,iommu-parent = <&pamu1>;
342 }; 390 fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
391 port0;
392 };
343 393
344/include/ "qoriq-usb2-dr-0.dtsi" 394/include/ "qoriq-usb2-dr-0.dtsi"
345 usb1: usb@211000 { 395 usb1: usb@211000 {
346 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; 396 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
347 dr_mode = "host"; 397 fsl,iommu-parent = <&pamu1>;
348 phy_type = "utmi"; 398 fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
349 }; 399 dr_mode = "host";
400 phy_type = "utmi";
401 };
350 402
351/include/ "qoriq-sata2-0.dtsi" 403/include/ "qoriq-sata2-0.dtsi"
404 sata@220000 {
405 fsl,iommu-parent = <&pamu1>;
406 fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */
407 };
408
352/include/ "qoriq-sata2-1.dtsi" 409/include/ "qoriq-sata2-1.dtsi"
410 sata@221000 {
411 fsl,iommu-parent = <&pamu1>;
412 fsl,liodn-reg = <&guts 0x554>; /* SATA2LIODNR */
413 };
414
353/include/ "qoriq-sec4.2-0.dtsi" 415/include/ "qoriq-sec4.2-0.dtsi"
416crypto: crypto@300000 {
417 fsl,iommu-parent = <&pamu1>;
418 };
354}; 419};
diff --git a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
index 4f9c9f682ecf..dc82bcfa2f61 100644
--- a/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi
@@ -48,6 +48,8 @@
48 bus-range = <0x0 0xff>; 48 bus-range = <0x0 0xff>;
49 clock-frequency = <33333333>; 49 clock-frequency = <33333333>;
50 interrupts = <16 2 1 15>; 50 interrupts = <16 2 1 15>;
51 fsl,iommu-parent = <&pamu0>;
52 fsl,liodn-reg = <&guts 0x500>; /* PEX1LIODNR */
51 pcie@0 { 53 pcie@0 {
52 reg = <0 0 0 0 0>; 54 reg = <0 0 0 0 0>;
53 #interrupt-cells = <1>; 55 #interrupt-cells = <1>;
@@ -75,6 +77,8 @@
75 bus-range = <0 0xff>; 77 bus-range = <0 0xff>;
76 clock-frequency = <33333333>; 78 clock-frequency = <33333333>;
77 interrupts = <16 2 1 14>; 79 interrupts = <16 2 1 14>;
80 fsl,iommu-parent = <&pamu0>;
81 fsl,liodn-reg = <&guts 0x504>; /* PEX2LIODNR */
78 pcie@0 { 82 pcie@0 {
79 reg = <0 0 0 0 0>; 83 reg = <0 0 0 0 0>;
80 #interrupt-cells = <1>; 84 #interrupt-cells = <1>;
@@ -102,6 +106,8 @@
102 bus-range = <0x0 0xff>; 106 bus-range = <0x0 0xff>;
103 clock-frequency = <33333333>; 107 clock-frequency = <33333333>;
104 interrupts = <16 2 1 13>; 108 interrupts = <16 2 1 13>;
109 fsl,iommu-parent = <&pamu0>;
110 fsl,liodn-reg = <&guts 0x508>; /* PEX3LIODNR */
105 pcie@0 { 111 pcie@0 {
106 reg = <0 0 0 0 0>; 112 reg = <0 0 0 0 0>;
107 #interrupt-cells = <1>; 113 #interrupt-cells = <1>;
@@ -126,18 +132,21 @@
126 #address-cells = <2>; 132 #address-cells = <2>;
127 #size-cells = <2>; 133 #size-cells = <2>;
128 fsl,srio-rmu-handle = <&rmu>; 134 fsl,srio-rmu-handle = <&rmu>;
135 fsl,iommu-parent = <&pamu0>;
129 ranges; 136 ranges;
130 137
131 port1 { 138 port1 {
132 #address-cells = <2>; 139 #address-cells = <2>;
133 #size-cells = <2>; 140 #size-cells = <2>;
134 cell-index = <1>; 141 cell-index = <1>;
142 fsl,liodn-reg = <&guts 0x510>; /* RIO1LIODNR */
135 }; 143 };
136 144
137 port2 { 145 port2 {
138 #address-cells = <2>; 146 #address-cells = <2>;
139 #size-cells = <2>; 147 #size-cells = <2>;
140 cell-index = <2>; 148 cell-index = <2>;
149 fsl,liodn-reg = <&guts 0x514>; /* RIO2LIODNR */
141 }; 150 };
142}; 151};
143 152
@@ -281,13 +290,51 @@
281 290
282 iommu@20000 { 291 iommu@20000 {
283 compatible = "fsl,pamu-v1.0", "fsl,pamu"; 292 compatible = "fsl,pamu-v1.0", "fsl,pamu";
284 reg = <0x20000 0x5000>; 293 reg = <0x20000 0x5000>; /* for compatibility with older PAMU drivers */
294 ranges = <0 0x20000 0x5000>;
295 #address-cells = <1>;
296 #size-cells = <1>;
285 interrupts = < 297 interrupts = <
286 24 2 0 0 298 24 2 0 0
287 16 2 1 30>; 299 16 2 1 30>;
300
301 pamu0: pamu@0 {
302 reg = <0 0x1000>;
303 fsl,primary-cache-geometry = <32 1>;
304 fsl,secondary-cache-geometry = <128 2>;
305 };
306
307 pamu1: pamu@1000 {
308 reg = <0x1000 0x1000>;
309 fsl,primary-cache-geometry = <32 1>;
310 fsl,secondary-cache-geometry = <128 2>;
311 };
312
313 pamu2: pamu@2000 {
314 reg = <0x2000 0x1000>;
315 fsl,primary-cache-geometry = <32 1>;
316 fsl,secondary-cache-geometry = <128 2>;
317 };
318
319 pamu3: pamu@3000 {
320 reg = <0x3000 0x1000>;
321 fsl,primary-cache-geometry = <32 1>;
322 fsl,secondary-cache-geometry = <128 2>;
323 };
324
325 pamu4: pamu@4000 {
326 reg = <0x4000 0x1000>;
327 fsl,primary-cache-geometry = <32 1>;
328 fsl,secondary-cache-geometry = <128 2>;
329 };
288 }; 330 };
289 331
290/include/ "qoriq-rmu-0.dtsi" 332/include/ "qoriq-rmu-0.dtsi"
333 rmu@d3000 {
334 fsl,iommu-parent = <&pamu0>;
335 fsl,liodn-reg = <&guts 0x540>; /* RMULIODNR */
336 };
337
291/include/ "qoriq-mpic.dtsi" 338/include/ "qoriq-mpic.dtsi"
292 339
293 guts: global-utilities@e0000 { 340 guts: global-utilities@e0000 {
@@ -327,7 +374,17 @@
327 }; 374 };
328 375
329/include/ "qoriq-dma-0.dtsi" 376/include/ "qoriq-dma-0.dtsi"
377 dma@100300 {
378 fsl,iommu-parent = <&pamu0>;
379 fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
380 };
381
330/include/ "qoriq-dma-1.dtsi" 382/include/ "qoriq-dma-1.dtsi"
383 dma@101300 {
384 fsl,iommu-parent = <&pamu0>;
385 fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
386 };
387
331/include/ "qoriq-espi-0.dtsi" 388/include/ "qoriq-espi-0.dtsi"
332 spi@110000 { 389 spi@110000 {
333 fsl,espi-num-chipselects = <4>; 390 fsl,espi-num-chipselects = <4>;
@@ -335,6 +392,8 @@
335 392
336/include/ "qoriq-esdhc-0.dtsi" 393/include/ "qoriq-esdhc-0.dtsi"
337 sdhc@114000 { 394 sdhc@114000 {
395 fsl,iommu-parent = <&pamu1>;
396 fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */
338 voltage-ranges = <3300 3300>; 397 voltage-ranges = <3300 3300>;
339 sdhci,auto-cmd12; 398 sdhci,auto-cmd12;
340 }; 399 };
@@ -347,11 +406,18 @@
347/include/ "qoriq-usb2-mph-0.dtsi" 406/include/ "qoriq-usb2-mph-0.dtsi"
348 usb@210000 { 407 usb@210000 {
349 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph"; 408 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
409 fsl,iommu-parent = <&pamu1>;
410 fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
350 port0; 411 port0;
351 }; 412 };
352/include/ "qoriq-usb2-dr-0.dtsi" 413/include/ "qoriq-usb2-dr-0.dtsi"
353 usb@211000 { 414 usb@211000 {
354 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; 415 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
416 fsl,iommu-parent = <&pamu1>;
417 fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
355 }; 418 };
356/include/ "qoriq-sec4.0-0.dtsi" 419/include/ "qoriq-sec4.0-0.dtsi"
420crypto: crypto@300000 {
421 fsl,iommu-parent = <&pamu1>;
422 };
357}; 423};
diff --git a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
index 5d7205b7bb05..9ea77c3513f6 100644
--- a/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p5020si-post.dtsi
@@ -48,6 +48,8 @@
48 bus-range = <0x0 0xff>; 48 bus-range = <0x0 0xff>;
49 clock-frequency = <33333333>; 49 clock-frequency = <33333333>;
50 interrupts = <16 2 1 15>; 50 interrupts = <16 2 1 15>;
51 fsl,iommu-parent = <&pamu0>;
52 fsl,liodn-reg = <&guts 0x500>; /* PEX1LIODNR */
51 pcie@0 { 53 pcie@0 {
52 reg = <0 0 0 0 0>; 54 reg = <0 0 0 0 0>;
53 #interrupt-cells = <1>; 55 #interrupt-cells = <1>;
@@ -75,6 +77,8 @@
75 bus-range = <0 0xff>; 77 bus-range = <0 0xff>;
76 clock-frequency = <33333333>; 78 clock-frequency = <33333333>;
77 interrupts = <16 2 1 14>; 79 interrupts = <16 2 1 14>;
80 fsl,iommu-parent = <&pamu0>;
81 fsl,liodn-reg = <&guts 0x504>; /* PEX2LIODNR */
78 pcie@0 { 82 pcie@0 {
79 reg = <0 0 0 0 0>; 83 reg = <0 0 0 0 0>;
80 #interrupt-cells = <1>; 84 #interrupt-cells = <1>;
@@ -102,6 +106,8 @@
102 bus-range = <0x0 0xff>; 106 bus-range = <0x0 0xff>;
103 clock-frequency = <33333333>; 107 clock-frequency = <33333333>;
104 interrupts = <16 2 1 13>; 108 interrupts = <16 2 1 13>;
109 fsl,iommu-parent = <&pamu0>;
110 fsl,liodn-reg = <&guts 0x508>; /* PEX3LIODNR */
105 pcie@0 { 111 pcie@0 {
106 reg = <0 0 0 0 0>; 112 reg = <0 0 0 0 0>;
107 #interrupt-cells = <1>; 113 #interrupt-cells = <1>;
@@ -129,6 +135,8 @@
129 bus-range = <0x0 0xff>; 135 bus-range = <0x0 0xff>;
130 clock-frequency = <33333333>; 136 clock-frequency = <33333333>;
131 interrupts = <16 2 1 12>; 137 interrupts = <16 2 1 12>;
138 fsl,iommu-parent = <&pamu0>;
139 fsl,liodn-reg = <&guts 0x50c>; /* PEX4LIODNR */
132 pcie@0 { 140 pcie@0 {
133 reg = <0 0 0 0 0>; 141 reg = <0 0 0 0 0>;
134 #interrupt-cells = <1>; 142 #interrupt-cells = <1>;
@@ -152,18 +160,21 @@
152 interrupts = <16 2 1 11>; 160 interrupts = <16 2 1 11>;
153 #address-cells = <2>; 161 #address-cells = <2>;
154 #size-cells = <2>; 162 #size-cells = <2>;
163 fsl,iommu-parent = <&pamu0>;
155 ranges; 164 ranges;
156 165
157 port1 { 166 port1 {
158 #address-cells = <2>; 167 #address-cells = <2>;
159 #size-cells = <2>; 168 #size-cells = <2>;
160 cell-index = <1>; 169 cell-index = <1>;
170 fsl,liodn-reg = <&guts 0x510>; /* RIO1LIODNR */
161 }; 171 };
162 172
163 port2 { 173 port2 {
164 #address-cells = <2>; 174 #address-cells = <2>;
165 #size-cells = <2>; 175 #size-cells = <2>;
166 cell-index = <2>; 176 cell-index = <2>;
177 fsl,liodn-reg = <&guts 0x514>; /* RIO2LIODNR */
167 }; 178 };
168}; 179};
169 180
@@ -276,10 +287,37 @@
276 287
277 iommu@20000 { 288 iommu@20000 {
278 compatible = "fsl,pamu-v1.0", "fsl,pamu"; 289 compatible = "fsl,pamu-v1.0", "fsl,pamu";
279 reg = <0x20000 0x4000>; 290 reg = <0x20000 0x4000>; /* for compatibility with older PAMU drivers */
291 ranges = <0 0x20000 0x4000>;
292 #address-cells = <1>;
293 #size-cells = <1>;
280 interrupts = < 294 interrupts = <
281 24 2 0 0 295 24 2 0 0
282 16 2 1 30>; 296 16 2 1 30>;
297
298 pamu0: pamu@0 {
299 reg = <0 0x1000>;
300 fsl,primary-cache-geometry = <32 1>;
301 fsl,secondary-cache-geometry = <128 2>;
302 };
303
304 pamu1: pamu@1000 {
305 reg = <0x1000 0x1000>;
306 fsl,primary-cache-geometry = <32 1>;
307 fsl,secondary-cache-geometry = <128 2>;
308 };
309
310 pamu2: pamu@2000 {
311 reg = <0x2000 0x1000>;
312 fsl,primary-cache-geometry = <32 1>;
313 fsl,secondary-cache-geometry = <128 2>;
314 };
315
316 pamu3: pamu@3000 {
317 reg = <0x3000 0x1000>;
318 fsl,primary-cache-geometry = <32 1>;
319 fsl,secondary-cache-geometry = <128 2>;
320 };
283 }; 321 };
284 322
285/include/ "qoriq-mpic.dtsi" 323/include/ "qoriq-mpic.dtsi"
@@ -321,7 +359,17 @@
321 }; 359 };
322 360
323/include/ "qoriq-dma-0.dtsi" 361/include/ "qoriq-dma-0.dtsi"
362 dma@100300 {
363 fsl,iommu-parent = <&pamu0>;
364 fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
365 };
366
324/include/ "qoriq-dma-1.dtsi" 367/include/ "qoriq-dma-1.dtsi"
368 dma@101300 {
369 fsl,iommu-parent = <&pamu0>;
370 fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
371 };
372
325/include/ "qoriq-espi-0.dtsi" 373/include/ "qoriq-espi-0.dtsi"
326 spi@110000 { 374 spi@110000 {
327 fsl,espi-num-chipselects = <4>; 375 fsl,espi-num-chipselects = <4>;
@@ -329,6 +377,8 @@
329 377
330/include/ "qoriq-esdhc-0.dtsi" 378/include/ "qoriq-esdhc-0.dtsi"
331 sdhc@114000 { 379 sdhc@114000 {
380 fsl,iommu-parent = <&pamu1>;
381 fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */
332 sdhci,auto-cmd12; 382 sdhci,auto-cmd12;
333 }; 383 };
334 384
@@ -338,21 +388,41 @@
338/include/ "qoriq-duart-1.dtsi" 388/include/ "qoriq-duart-1.dtsi"
339/include/ "qoriq-gpio-0.dtsi" 389/include/ "qoriq-gpio-0.dtsi"
340/include/ "qoriq-usb2-mph-0.dtsi" 390/include/ "qoriq-usb2-mph-0.dtsi"
341 usb0: usb@210000 { 391 usb0: usb@210000 {
342 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph"; 392 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
343 phy_type = "utmi"; 393 fsl,iommu-parent = <&pamu1>;
344 port0; 394 fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
345 }; 395 phy_type = "utmi";
396 port0;
397 };
346 398
347/include/ "qoriq-usb2-dr-0.dtsi" 399/include/ "qoriq-usb2-dr-0.dtsi"
348 usb1: usb@211000 { 400 usb1: usb@211000 {
349 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; 401 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
350 dr_mode = "host"; 402 fsl,iommu-parent = <&pamu1>;
351 phy_type = "utmi"; 403 fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
352 }; 404 dr_mode = "host";
405 phy_type = "utmi";
406 };
353 407
354/include/ "qoriq-sata2-0.dtsi" 408/include/ "qoriq-sata2-0.dtsi"
409 sata@220000 {
410 fsl,iommu-parent = <&pamu1>;
411 fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */
412 };
413
355/include/ "qoriq-sata2-1.dtsi" 414/include/ "qoriq-sata2-1.dtsi"
415 sata@221000 {
416 fsl,iommu-parent = <&pamu1>;
417 fsl,liodn-reg = <&guts 0x554>; /* SATA2LIODNR */
418 };
356/include/ "qoriq-sec4.2-0.dtsi" 419/include/ "qoriq-sec4.2-0.dtsi"
420 crypto@300000 {
421 fsl,iommu-parent = <&pamu1>;
422 };
423
357/include/ "qoriq-raid1.0-0.dtsi" 424/include/ "qoriq-raid1.0-0.dtsi"
425 raideng@320000 {
426 fsl,iommu-parent = <&pamu1>;
427 };
358}; 428};
diff --git a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
index db2c9a7b3a0e..97f8c26f9709 100644
--- a/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p5040si-post.dtsi
@@ -48,6 +48,7 @@
48 bus-range = <0x0 0xff>; 48 bus-range = <0x0 0xff>;
49 clock-frequency = <33333333>; 49 clock-frequency = <33333333>;
50 interrupts = <16 2 1 15>; 50 interrupts = <16 2 1 15>;
51 fsl,iommu-parent = <&pamu0>;
51 pcie@0 { 52 pcie@0 {
52 reg = <0 0 0 0 0>; 53 reg = <0 0 0 0 0>;
53 #interrupt-cells = <1>; 54 #interrupt-cells = <1>;
@@ -75,6 +76,7 @@
75 bus-range = <0 0xff>; 76 bus-range = <0 0xff>;
76 clock-frequency = <33333333>; 77 clock-frequency = <33333333>;
77 interrupts = <16 2 1 14>; 78 interrupts = <16 2 1 14>;
79 fsl,iommu-parent = <&pamu0>;
78 pcie@0 { 80 pcie@0 {
79 reg = <0 0 0 0 0>; 81 reg = <0 0 0 0 0>;
80 #interrupt-cells = <1>; 82 #interrupt-cells = <1>;
@@ -102,6 +104,7 @@
102 bus-range = <0x0 0xff>; 104 bus-range = <0x0 0xff>;
103 clock-frequency = <33333333>; 105 clock-frequency = <33333333>;
104 interrupts = <16 2 1 13>; 106 interrupts = <16 2 1 13>;
107 fsl,iommu-parent = <&pamu0>;
105 pcie@0 { 108 pcie@0 {
106 reg = <0 0 0 0 0>; 109 reg = <0 0 0 0 0>;
107 #interrupt-cells = <1>; 110 #interrupt-cells = <1>;
@@ -239,10 +242,42 @@
239 242
240 iommu@20000 { 243 iommu@20000 {
241 compatible = "fsl,pamu-v1.0", "fsl,pamu"; 244 compatible = "fsl,pamu-v1.0", "fsl,pamu";
242 reg = <0x20000 0x5000>; 245 reg = <0x20000 0x5000>; /* for compatibility with older PAMU drivers */
243 interrupts = < 246 ranges = <0 0x20000 0x5000>;
244 24 2 0 0 247 #address-cells = <1>;
245 16 2 1 30>; 248 #size-cells = <1>;
249 interrupts = <24 2 0 0
250 16 2 1 30>;
251
252 pamu0: pamu@0 {
253 reg = <0 0x1000>;
254 fsl,primary-cache-geometry = <32 1>;
255 fsl,secondary-cache-geometry = <128 2>;
256 };
257
258 pamu1: pamu@1000 {
259 reg = <0x1000 0x1000>;
260 fsl,primary-cache-geometry = <32 1>;
261 fsl,secondary-cache-geometry = <128 2>;
262 };
263
264 pamu2: pamu@2000 {
265 reg = <0x2000 0x1000>;
266 fsl,primary-cache-geometry = <32 1>;
267 fsl,secondary-cache-geometry = <128 2>;
268 };
269
270 pamu3: pamu@3000 {
271 reg = <0x3000 0x1000>;
272 fsl,primary-cache-geometry = <32 1>;
273 fsl,secondary-cache-geometry = <128 2>;
274 };
275
276 pamu4: pamu@4000 {
277 reg = <0x4000 0x1000>;
278 fsl,primary-cache-geometry = <32 1>;
279 fsl,secondary-cache-geometry = <128 2>;
280 };
246 }; 281 };
247 282
248/include/ "qoriq-mpic.dtsi" 283/include/ "qoriq-mpic.dtsi"
@@ -284,7 +319,17 @@
284 }; 319 };
285 320
286/include/ "qoriq-dma-0.dtsi" 321/include/ "qoriq-dma-0.dtsi"
322 dma@100300 {
323 fsl,iommu-parent = <&pamu0>;
324 fsl,liodn-reg = <&guts 0x580>; /* DMA1LIODNR */
325 };
326
287/include/ "qoriq-dma-1.dtsi" 327/include/ "qoriq-dma-1.dtsi"
328 dma@101300 {
329 fsl,iommu-parent = <&pamu0>;
330 fsl,liodn-reg = <&guts 0x584>; /* DMA2LIODNR */
331 };
332
288/include/ "qoriq-espi-0.dtsi" 333/include/ "qoriq-espi-0.dtsi"
289 spi@110000 { 334 spi@110000 {
290 fsl,espi-num-chipselects = <4>; 335 fsl,espi-num-chipselects = <4>;
@@ -292,6 +337,8 @@
292 337
293/include/ "qoriq-esdhc-0.dtsi" 338/include/ "qoriq-esdhc-0.dtsi"
294 sdhc@114000 { 339 sdhc@114000 {
340 fsl,iommu-parent = <&pamu2>;
341 fsl,liodn-reg = <&guts 0x530>; /* eSDHCLIODNR */
295 sdhci,auto-cmd12; 342 sdhci,auto-cmd12;
296 }; 343 };
297 344
@@ -301,20 +348,37 @@
301/include/ "qoriq-duart-1.dtsi" 348/include/ "qoriq-duart-1.dtsi"
302/include/ "qoriq-gpio-0.dtsi" 349/include/ "qoriq-gpio-0.dtsi"
303/include/ "qoriq-usb2-mph-0.dtsi" 350/include/ "qoriq-usb2-mph-0.dtsi"
304 usb0: usb@210000 { 351 usb0: usb@210000 {
305 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph"; 352 compatible = "fsl-usb2-mph-v1.6", "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph";
306 phy_type = "utmi"; 353 fsl,iommu-parent = <&pamu4>;
307 port0; 354 fsl,liodn-reg = <&guts 0x520>; /* USB1LIODNR */
308 }; 355 phy_type = "utmi";
356 port0;
357 };
309 358
310/include/ "qoriq-usb2-dr-0.dtsi" 359/include/ "qoriq-usb2-dr-0.dtsi"
311 usb1: usb@211000 { 360 usb1: usb@211000 {
312 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; 361 compatible = "fsl-usb2-dr-v1.6", "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr";
313 dr_mode = "host"; 362 fsl,iommu-parent = <&pamu4>;
314 phy_type = "utmi"; 363 fsl,liodn-reg = <&guts 0x524>; /* USB2LIODNR */
315 }; 364 dr_mode = "host";
365 phy_type = "utmi";
366 };
316 367
317/include/ "qoriq-sata2-0.dtsi" 368/include/ "qoriq-sata2-0.dtsi"
369 sata@220000 {
370 fsl,iommu-parent = <&pamu4>;
371 fsl,liodn-reg = <&guts 0x550>; /* SATA1LIODNR */
372 };
373
318/include/ "qoriq-sata2-1.dtsi" 374/include/ "qoriq-sata2-1.dtsi"
375 sata@221000 {
376 fsl,iommu-parent = <&pamu4>;
377 fsl,liodn-reg = <&guts 0x554>; /* SATA2LIODNR */
378 };
379
319/include/ "qoriq-sec5.2-0.dtsi" 380/include/ "qoriq-sec5.2-0.dtsi"
381 crypto@300000 {
382 fsl,iommu-parent = <&pamu4>;
383 };
320}; 384};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-10 04:27:44 -0500