1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 2
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/media/qcom, 5 $id: http://devicetree.org/schemas/media/qcom,msm8996-camss.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: Qualcomm CAMSS ISP 8 title: Qualcomm CAMSS ISP
9 9
10 maintainers: 10 maintainers:
11 - Robert Foss <robert.foss@linaro.org> 11 - Robert Foss <robert.foss@linaro.org>
12 - Todor Tomov <todor.too@gmail.com> 12 - Todor Tomov <todor.too@gmail.com>
13 13
14 description: | 14 description: |
15 The CAMSS IP is a CSI decoder and ISP presen 15 The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 const: qcom,msm8996-camss 19 const: qcom,msm8996-camss
20 20
21 clocks: 21 clocks:
22 minItems: 36 22 minItems: 36
23 maxItems: 36 23 maxItems: 36
24 24
25 clock-names: 25 clock-names:
26 items: 26 items:
27 - const: top_ahb 27 - const: top_ahb
28 - const: ispif_ahb 28 - const: ispif_ahb
29 - const: csiphy0_timer 29 - const: csiphy0_timer
30 - const: csiphy1_timer 30 - const: csiphy1_timer
31 - const: csiphy2_timer 31 - const: csiphy2_timer
32 - const: csi0_ahb 32 - const: csi0_ahb
33 - const: csi0 33 - const: csi0
34 - const: csi0_phy 34 - const: csi0_phy
35 - const: csi0_pix 35 - const: csi0_pix
36 - const: csi0_rdi 36 - const: csi0_rdi
37 - const: csi1_ahb 37 - const: csi1_ahb
38 - const: csi1 38 - const: csi1
39 - const: csi1_phy 39 - const: csi1_phy
40 - const: csi1_pix 40 - const: csi1_pix
41 - const: csi1_rdi 41 - const: csi1_rdi
42 - const: csi2_ahb 42 - const: csi2_ahb
43 - const: csi2 43 - const: csi2
44 - const: csi2_phy 44 - const: csi2_phy
45 - const: csi2_pix 45 - const: csi2_pix
46 - const: csi2_rdi 46 - const: csi2_rdi
47 - const: csi3_ahb 47 - const: csi3_ahb
48 - const: csi3 48 - const: csi3
49 - const: csi3_phy 49 - const: csi3_phy
50 - const: csi3_pix 50 - const: csi3_pix
51 - const: csi3_rdi 51 - const: csi3_rdi
52 - const: ahb 52 - const: ahb
53 - const: vfe0 53 - const: vfe0
54 - const: csi_vfe0 54 - const: csi_vfe0
55 - const: vfe0_ahb 55 - const: vfe0_ahb
56 - const: vfe0_stream 56 - const: vfe0_stream
57 - const: vfe1 57 - const: vfe1
58 - const: csi_vfe1 58 - const: csi_vfe1
59 - const: vfe1_ahb 59 - const: vfe1_ahb
60 - const: vfe1_stream 60 - const: vfe1_stream
61 - const: vfe_ahb 61 - const: vfe_ahb
62 - const: vfe_axi 62 - const: vfe_axi
63 63
64 interrupts: 64 interrupts:
65 minItems: 10 65 minItems: 10
66 maxItems: 10 66 maxItems: 10
67 67
68 interrupt-names: 68 interrupt-names:
69 items: 69 items:
70 - const: csiphy0 70 - const: csiphy0
71 - const: csiphy1 71 - const: csiphy1
72 - const: csiphy2 72 - const: csiphy2
73 - const: csid0 73 - const: csid0
74 - const: csid1 74 - const: csid1
75 - const: csid2 75 - const: csid2
76 - const: csid3 76 - const: csid3
77 - const: ispif 77 - const: ispif
78 - const: vfe0 78 - const: vfe0
79 - const: vfe1 79 - const: vfe1
80 80
81 iommus: 81 iommus:
82 maxItems: 4 82 maxItems: 4
83 83
84 power-domains: 84 power-domains:
85 items: 85 items:
86 - description: VFE0 GDSC - Video Front E 86 - description: VFE0 GDSC - Video Front End, Global Distributed Switch Controller.
87 - description: VFE1 GDSC - Video Front E 87 - description: VFE1 GDSC - Video Front End, Global Distributed Switch Controller.
88 88
89 ports: 89 ports:
90 $ref: /schemas/graph.yaml#/properties/port 90 $ref: /schemas/graph.yaml#/properties/ports
91 91
92 description: 92 description:
93 CSI input ports. 93 CSI input ports.
94 94
95 properties: 95 properties:
96 port@0: 96 port@0:
97 $ref: /schemas/graph.yaml#/$defs/port- 97 $ref: /schemas/graph.yaml#/$defs/port-base
98 unevaluatedProperties: false 98 unevaluatedProperties: false
99 description: 99 description:
100 Input port for receiving CSI data. 100 Input port for receiving CSI data.
101 101
102 properties: 102 properties:
103 endpoint: 103 endpoint:
104 $ref: video-interfaces.yaml# 104 $ref: video-interfaces.yaml#
105 unevaluatedProperties: false 105 unevaluatedProperties: false
106 106
107 properties: 107 properties:
108 data-lanes: 108 data-lanes:
109 description: 109 description:
110 An array of physical data la 110 An array of physical data lanes indexes.
111 Position of an entry determi 111 Position of an entry determines the logical
112 lane number, while the value 112 lane number, while the value of an entry
113 indicates physical lane inde 113 indicates physical lane index. Lane swapping
114 is supported. Physical lane 114 is supported. Physical lane indexes are;
115 0, 1, 2, 3 115 0, 1, 2, 3
116 minItems: 1 116 minItems: 1
117 maxItems: 4 117 maxItems: 4
118 118
119 required: 119 required:
120 - data-lanes 120 - data-lanes
121 121
122 port@1: 122 port@1:
123 $ref: /schemas/graph.yaml#/$defs/port- 123 $ref: /schemas/graph.yaml#/$defs/port-base
124 unevaluatedProperties: false 124 unevaluatedProperties: false
125 description: 125 description:
126 Input port for receiving CSI data. 126 Input port for receiving CSI data.
127 127
128 properties: 128 properties:
129 endpoint: 129 endpoint:
130 $ref: video-interfaces.yaml# 130 $ref: video-interfaces.yaml#
131 unevaluatedProperties: false 131 unevaluatedProperties: false
132 132
133 properties: 133 properties:
134 data-lanes: 134 data-lanes:
135 minItems: 1 135 minItems: 1
136 maxItems: 4 136 maxItems: 4
137 137
138 required: 138 required:
139 - data-lanes 139 - data-lanes
140 140
141 port@2: 141 port@2:
142 $ref: /schemas/graph.yaml#/$defs/port- 142 $ref: /schemas/graph.yaml#/$defs/port-base
143 unevaluatedProperties: false 143 unevaluatedProperties: false
144 description: 144 description:
145 Input port for receiving CSI data. 145 Input port for receiving CSI data.
146 146
147 properties: 147 properties:
148 endpoint: 148 endpoint:
149 $ref: video-interfaces.yaml# 149 $ref: video-interfaces.yaml#
150 unevaluatedProperties: false 150 unevaluatedProperties: false
151 151
152 properties: 152 properties:
153 data-lanes: 153 data-lanes:
154 minItems: 1 154 minItems: 1
155 maxItems: 4 155 maxItems: 4
156 156
157 required: 157 required:
158 - data-lanes 158 - data-lanes
159 159
160 port@3: 160 port@3:
161 $ref: /schemas/graph.yaml#/$defs/port- 161 $ref: /schemas/graph.yaml#/$defs/port-base
162 unevaluatedProperties: false 162 unevaluatedProperties: false
163 description: 163 description:
164 Input port for receiving CSI data. 164 Input port for receiving CSI data.
165 165
166 properties: 166 properties:
167 endpoint: 167 endpoint:
168 $ref: video-interfaces.yaml# 168 $ref: video-interfaces.yaml#
169 unevaluatedProperties: false 169 unevaluatedProperties: false
170 170
171 properties: 171 properties:
172 data-lanes: 172 data-lanes:
173 minItems: 1 173 minItems: 1
174 maxItems: 4 174 maxItems: 4
175 175
176 required: 176 required:
177 - data-lanes 177 - data-lanes
178 178
179 reg: 179 reg:
180 minItems: 14 180 minItems: 14
181 maxItems: 14 181 maxItems: 14
182 182
183 reg-names: 183 reg-names:
184 items: 184 items:
185 - const: csiphy0 185 - const: csiphy0
186 - const: csiphy0_clk_mux 186 - const: csiphy0_clk_mux
187 - const: csiphy1 187 - const: csiphy1
188 - const: csiphy1_clk_mux 188 - const: csiphy1_clk_mux
189 - const: csiphy2 189 - const: csiphy2
190 - const: csiphy2_clk_mux 190 - const: csiphy2_clk_mux
191 - const: csid0 191 - const: csid0
192 - const: csid1 192 - const: csid1
193 - const: csid2 193 - const: csid2
194 - const: csid3 194 - const: csid3
195 - const: ispif 195 - const: ispif
196 - const: csi_clk_mux 196 - const: csi_clk_mux
197 - const: vfe0 197 - const: vfe0
198 - const: vfe1 198 - const: vfe1
199 199
200 vdda-supply: 200 vdda-supply:
201 description: 201 description:
202 Definition of the regulator used as anal 202 Definition of the regulator used as analog power supply.
203 203
204 required: 204 required:
205 - clock-names 205 - clock-names
206 - clocks 206 - clocks
207 - compatible 207 - compatible
208 - interrupt-names 208 - interrupt-names
209 - interrupts 209 - interrupts
210 - iommus 210 - iommus
211 - power-domains 211 - power-domains
212 - reg 212 - reg
213 - reg-names 213 - reg-names
214 - vdda-supply 214 - vdda-supply
215 215
216 additionalProperties: false 216 additionalProperties: false
217 217
218 examples: 218 examples:
219 - | 219 - |
220 #include <dt-bindings/interrupt-controller 220 #include <dt-bindings/interrupt-controller/arm-gic.h>
221 #include <dt-bindings/clock/qcom,gcc-msm89 221 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
222 #include <dt-bindings/clock/qcom,mmcc-msm8 222 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
223 223
224 camss: camss@a34000 { 224 camss: camss@a34000 {
225 compatible = "qcom,msm8996-camss"; 225 compatible = "qcom,msm8996-camss";
226 226
227 clocks = <&mmcc CAMSS_TOP_AHB_CLK>, 227 clocks = <&mmcc CAMSS_TOP_AHB_CLK>,
228 <&mmcc CAMSS_ISPIF_AHB_CLK>, 228 <&mmcc CAMSS_ISPIF_AHB_CLK>,
229 <&mmcc CAMSS_CSI0PHYTIMER_CLK>, 229 <&mmcc CAMSS_CSI0PHYTIMER_CLK>,
230 <&mmcc CAMSS_CSI1PHYTIMER_CLK>, 230 <&mmcc CAMSS_CSI1PHYTIMER_CLK>,
231 <&mmcc CAMSS_CSI2PHYTIMER_CLK>, 231 <&mmcc CAMSS_CSI2PHYTIMER_CLK>,
232 <&mmcc CAMSS_CSI0_AHB_CLK>, 232 <&mmcc CAMSS_CSI0_AHB_CLK>,
233 <&mmcc CAMSS_CSI0_CLK>, 233 <&mmcc CAMSS_CSI0_CLK>,
234 <&mmcc CAMSS_CSI0PHY_CLK>, 234 <&mmcc CAMSS_CSI0PHY_CLK>,
235 <&mmcc CAMSS_CSI0PIX_CLK>, 235 <&mmcc CAMSS_CSI0PIX_CLK>,
236 <&mmcc CAMSS_CSI0RDI_CLK>, 236 <&mmcc CAMSS_CSI0RDI_CLK>,
237 <&mmcc CAMSS_CSI1_AHB_CLK>, 237 <&mmcc CAMSS_CSI1_AHB_CLK>,
238 <&mmcc CAMSS_CSI1_CLK>, 238 <&mmcc CAMSS_CSI1_CLK>,
239 <&mmcc CAMSS_CSI1PHY_CLK>, 239 <&mmcc CAMSS_CSI1PHY_CLK>,
240 <&mmcc CAMSS_CSI1PIX_CLK>, 240 <&mmcc CAMSS_CSI1PIX_CLK>,
241 <&mmcc CAMSS_CSI1RDI_CLK>, 241 <&mmcc CAMSS_CSI1RDI_CLK>,
242 <&mmcc CAMSS_CSI2_AHB_CLK>, 242 <&mmcc CAMSS_CSI2_AHB_CLK>,
243 <&mmcc CAMSS_CSI2_CLK>, 243 <&mmcc CAMSS_CSI2_CLK>,
244 <&mmcc CAMSS_CSI2PHY_CLK>, 244 <&mmcc CAMSS_CSI2PHY_CLK>,
245 <&mmcc CAMSS_CSI2PIX_CLK>, 245 <&mmcc CAMSS_CSI2PIX_CLK>,
246 <&mmcc CAMSS_CSI2RDI_CLK>, 246 <&mmcc CAMSS_CSI2RDI_CLK>,
247 <&mmcc CAMSS_CSI3_AHB_CLK>, 247 <&mmcc CAMSS_CSI3_AHB_CLK>,
248 <&mmcc CAMSS_CSI3_CLK>, 248 <&mmcc CAMSS_CSI3_CLK>,
249 <&mmcc CAMSS_CSI3PHY_CLK>, 249 <&mmcc CAMSS_CSI3PHY_CLK>,
250 <&mmcc CAMSS_CSI3PIX_CLK>, 250 <&mmcc CAMSS_CSI3PIX_CLK>,
251 <&mmcc CAMSS_CSI3RDI_CLK>, 251 <&mmcc CAMSS_CSI3RDI_CLK>,
252 <&mmcc CAMSS_AHB_CLK>, 252 <&mmcc CAMSS_AHB_CLK>,
253 <&mmcc CAMSS_VFE0_CLK>, 253 <&mmcc CAMSS_VFE0_CLK>,
254 <&mmcc CAMSS_CSI_VFE0_CLK>, 254 <&mmcc CAMSS_CSI_VFE0_CLK>,
255 <&mmcc CAMSS_VFE0_AHB_CLK>, 255 <&mmcc CAMSS_VFE0_AHB_CLK>,
256 <&mmcc CAMSS_VFE0_STREAM_CLK>, 256 <&mmcc CAMSS_VFE0_STREAM_CLK>,
257 <&mmcc CAMSS_VFE1_CLK>, 257 <&mmcc CAMSS_VFE1_CLK>,
258 <&mmcc CAMSS_CSI_VFE1_CLK>, 258 <&mmcc CAMSS_CSI_VFE1_CLK>,
259 <&mmcc CAMSS_VFE1_AHB_CLK>, 259 <&mmcc CAMSS_VFE1_AHB_CLK>,
260 <&mmcc CAMSS_VFE1_STREAM_CLK>, 260 <&mmcc CAMSS_VFE1_STREAM_CLK>,
261 <&mmcc CAMSS_VFE_AHB_CLK>, 261 <&mmcc CAMSS_VFE_AHB_CLK>,
262 <&mmcc CAMSS_VFE_AXI_CLK>; 262 <&mmcc CAMSS_VFE_AXI_CLK>;
263 263
264 clock-names = "top_ahb", 264 clock-names = "top_ahb",
265 "ispif_ahb", 265 "ispif_ahb",
266 "csiphy0_timer", 266 "csiphy0_timer",
267 "csiphy1_timer", 267 "csiphy1_timer",
268 "csiphy2_timer", 268 "csiphy2_timer",
269 "csi0_ahb", 269 "csi0_ahb",
270 "csi0", 270 "csi0",
271 "csi0_phy", 271 "csi0_phy",
272 "csi0_pix", 272 "csi0_pix",
273 "csi0_rdi", 273 "csi0_rdi",
274 "csi1_ahb", 274 "csi1_ahb",
275 "csi1", 275 "csi1",
276 "csi1_phy", 276 "csi1_phy",
277 "csi1_pix", 277 "csi1_pix",
278 "csi1_rdi", 278 "csi1_rdi",
279 "csi2_ahb", 279 "csi2_ahb",
280 "csi2", 280 "csi2",
281 "csi2_phy", 281 "csi2_phy",
282 "csi2_pix", 282 "csi2_pix",
283 "csi2_rdi", 283 "csi2_rdi",
284 "csi3_ahb", 284 "csi3_ahb",
285 "csi3", 285 "csi3",
286 "csi3_phy", 286 "csi3_phy",
287 "csi3_pix", 287 "csi3_pix",
288 "csi3_rdi", 288 "csi3_rdi",
289 "ahb", 289 "ahb",
290 "vfe0", 290 "vfe0",
291 "csi_vfe0", 291 "csi_vfe0",
292 "vfe0_ahb", 292 "vfe0_ahb",
293 "vfe0_stream", 293 "vfe0_stream",
294 "vfe1", 294 "vfe1",
295 "csi_vfe1", 295 "csi_vfe1",
296 "vfe1_ahb", 296 "vfe1_ahb",
297 "vfe1_stream", 297 "vfe1_stream",
298 "vfe_ahb", 298 "vfe_ahb",
299 "vfe_axi"; 299 "vfe_axi";
300 300
301 interrupts = <GIC_SPI 78 IRQ_TYPE_EDGE_R 301 interrupts = <GIC_SPI 78 IRQ_TYPE_EDGE_RISING>,
302 <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>, 302 <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>,
303 <GIC_SPI 80 IRQ_TYPE_EDGE_RISING>, 303 <GIC_SPI 80 IRQ_TYPE_EDGE_RISING>,
304 <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>, 304 <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>,
305 <GIC_SPI 297 IRQ_TYPE_EDGE_RISING>, 305 <GIC_SPI 297 IRQ_TYPE_EDGE_RISING>,
306 <GIC_SPI 298 IRQ_TYPE_EDGE_RISING>, 306 <GIC_SPI 298 IRQ_TYPE_EDGE_RISING>,
307 <GIC_SPI 299 IRQ_TYPE_EDGE_RISING>, 307 <GIC_SPI 299 IRQ_TYPE_EDGE_RISING>,
308 <GIC_SPI 309 IRQ_TYPE_EDGE_RISING>, 308 <GIC_SPI 309 IRQ_TYPE_EDGE_RISING>,
309 <GIC_SPI 314 IRQ_TYPE_EDGE_RISING>, 309 <GIC_SPI 314 IRQ_TYPE_EDGE_RISING>,
310 <GIC_SPI 315 IRQ_TYPE_EDGE_RISING>; 310 <GIC_SPI 315 IRQ_TYPE_EDGE_RISING>;
311 311
312 interrupt-names = "csiphy0", 312 interrupt-names = "csiphy0",
313 "csiphy1", 313 "csiphy1",
314 "csiphy2", 314 "csiphy2",
315 "csid0", 315 "csid0",
316 "csid1", 316 "csid1",
317 "csid2", 317 "csid2",
318 "csid3", 318 "csid3",
319 "ispif", 319 "ispif",
320 "vfe0", 320 "vfe0",
321 "vfe1"; 321 "vfe1";
322 322
323 iommus = <&vfe_smmu 0>, 323 iommus = <&vfe_smmu 0>,
324 <&vfe_smmu 1>, 324 <&vfe_smmu 1>,
325 <&vfe_smmu 2>, 325 <&vfe_smmu 2>,
326 <&vfe_smmu 3>; 326 <&vfe_smmu 3>;
327 327
328 power-domains = <&mmcc VFE0_GDSC>, 328 power-domains = <&mmcc VFE0_GDSC>,
329 <&mmcc VFE1_GDSC>; 329 <&mmcc VFE1_GDSC>;
330 330
331 reg = <0x00a34000 0x1000>, 331 reg = <0x00a34000 0x1000>,
332 <0x00a00030 0x4>, 332 <0x00a00030 0x4>,
333 <0x00a35000 0x1000>, 333 <0x00a35000 0x1000>,
334 <0x00a00038 0x4>, 334 <0x00a00038 0x4>,
335 <0x00a36000 0x1000>, 335 <0x00a36000 0x1000>,
336 <0x00a00040 0x4>, 336 <0x00a00040 0x4>,
337 <0x00a30000 0x100>, 337 <0x00a30000 0x100>,
338 <0x00a30400 0x100>, 338 <0x00a30400 0x100>,
339 <0x00a30800 0x100>, 339 <0x00a30800 0x100>,
340 <0x00a30c00 0x100>, 340 <0x00a30c00 0x100>,
341 <0x00a31000 0x500>, 341 <0x00a31000 0x500>,
342 <0x00a00020 0x10>, 342 <0x00a00020 0x10>,
343 <0x00a10000 0x1000>, 343 <0x00a10000 0x1000>,
344 <0x00a14000 0x1000>; 344 <0x00a14000 0x1000>;
345 345
346 reg-names = "csiphy0", 346 reg-names = "csiphy0",
347 "csiphy0_clk_mux", 347 "csiphy0_clk_mux",
348 "csiphy1", 348 "csiphy1",
349 "csiphy1_clk_mux", 349 "csiphy1_clk_mux",
350 "csiphy2", 350 "csiphy2",
351 "csiphy2_clk_mux", 351 "csiphy2_clk_mux",
352 "csid0", 352 "csid0",
353 "csid1", 353 "csid1",
354 "csid2", 354 "csid2",
355 "csid3", 355 "csid3",
356 "ispif", 356 "ispif",
357 "csi_clk_mux", 357 "csi_clk_mux",
358 "vfe0", 358 "vfe0",
359 "vfe1"; 359 "vfe1";
360 360
361 vdda-supply = <®_2v8>; 361 vdda-supply = <®_2v8>;
362 362
363 ports { 363 ports {
364 #address-cells = <1>; 364 #address-cells = <1>;
365 #size-cells = <0>; 365 #size-cells = <0>;
366 }; 366 };
367 }; 367 };
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