1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/soc/rockchi 4 $id: http://devicetree.org/schemas/soc/rockchip/grf.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Rockchip General Register Files (GRF) 7 title: Rockchip General Register Files (GRF)
8 8
9 maintainers: 9 maintainers:
10 - Heiko Stuebner <heiko@sntech.de> 10 - Heiko Stuebner <heiko@sntech.de>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 oneOf: 14 oneOf:
15 - items: 15 - items:
16 - enum: 16 - enum:
17 - rockchip,rk3288-sgrf 17 - rockchip,rk3288-sgrf
18 - rockchip,rk3566-pipe-grf 18 - rockchip,rk3566-pipe-grf
19 - rockchip,rk3568-pcie3-phy-grf <<
20 - rockchip,rk3568-pipe-grf 19 - rockchip,rk3568-pipe-grf
21 - rockchip,rk3568-pipe-phy-grf 20 - rockchip,rk3568-pipe-phy-grf
22 - rockchip,rk3568-usb2phy-grf 21 - rockchip,rk3568-usb2phy-grf
23 - rockchip,rk3576-bigcore-grf <<
24 - rockchip,rk3576-cci-grf <<
25 - rockchip,rk3576-gpu-grf <<
26 - rockchip,rk3576-litcore-grf <<
27 - rockchip,rk3576-npu-grf <<
28 - rockchip,rk3576-php-grf <<
29 - rockchip,rk3576-pipe-phy-grf <<
30 - rockchip,rk3576-pmu1-grf <<
31 - rockchip,rk3576-sdgmac-grf <<
32 - rockchip,rk3576-sys-grf <<
33 - rockchip,rk3576-usb-grf <<
34 - rockchip,rk3576-usbdpphy-grf <<
35 - rockchip,rk3576-vo0-grf <<
36 - rockchip,rk3576-vop-grf <<
37 - rockchip,rk3588-bigcore0-grf <<
38 - rockchip,rk3588-bigcore1-grf <<
39 - rockchip,rk3588-hdptxphy-grf <<
40 - rockchip,rk3588-ioc <<
41 - rockchip,rk3588-php-grf <<
42 - rockchip,rk3588-pipe-phy-grf <<
43 - rockchip,rk3588-sys-grf <<
44 - rockchip,rk3588-pcie3-phy-grf <<
45 - rockchip,rk3588-pcie3-pipe-grf <<
46 - rockchip,rk3588-usb-grf <<
47 - rockchip,rk3588-usbdpphy-grf <<
48 - rockchip,rk3588-vo0-grf <<
49 - rockchip,rk3588-vo1-grf <<
50 - rockchip,rk3588-vop-grf <<
51 - rockchip,rv1108-usbgrf 22 - rockchip,rv1108-usbgrf
52 - const: syscon 23 - const: syscon
53 - items: 24 - items:
54 - const: rockchip,rk3588-vo-grf <<
55 - const: syscon <<
56 deprecated: true <<
57 description: Use rockchip,rk3588-vo{0, <<
58 - items: <<
59 - enum: 25 - enum:
60 - rockchip,px30-grf 26 - rockchip,px30-grf
61 - rockchip,px30-pmugrf 27 - rockchip,px30-pmugrf
62 - rockchip,px30-usb2phy-grf 28 - rockchip,px30-usb2phy-grf
63 - rockchip,rk3036-grf 29 - rockchip,rk3036-grf
64 - rockchip,rk3066-grf 30 - rockchip,rk3066-grf
65 - rockchip,rk3128-grf <<
66 - rockchip,rk3188-grf 31 - rockchip,rk3188-grf
67 - rockchip,rk3228-grf 32 - rockchip,rk3228-grf
68 - rockchip,rk3288-grf 33 - rockchip,rk3288-grf
69 - rockchip,rk3308-core-grf 34 - rockchip,rk3308-core-grf
70 - rockchip,rk3308-detect-grf 35 - rockchip,rk3308-detect-grf
71 - rockchip,rk3308-grf 36 - rockchip,rk3308-grf
72 - rockchip,rk3308-usb2phy-grf 37 - rockchip,rk3308-usb2phy-grf
73 - rockchip,rk3328-grf 38 - rockchip,rk3328-grf
74 - rockchip,rk3328-usb2phy-grf 39 - rockchip,rk3328-usb2phy-grf
75 - rockchip,rk3368-grf 40 - rockchip,rk3368-grf
76 - rockchip,rk3368-pmugrf 41 - rockchip,rk3368-pmugrf
77 - rockchip,rk3399-grf 42 - rockchip,rk3399-grf
78 - rockchip,rk3399-pmugrf 43 - rockchip,rk3399-pmugrf
79 - rockchip,rk3568-grf 44 - rockchip,rk3568-grf
80 - rockchip,rk3568-pmugrf 45 - rockchip,rk3568-pmugrf
81 - rockchip,rk3576-ioc-grf <<
82 - rockchip,rk3576-pmu0-grf <<
83 - rockchip,rk3588-usb2phy-grf <<
84 - rockchip,rv1108-grf 46 - rockchip,rv1108-grf
85 - rockchip,rv1108-pmugrf 47 - rockchip,rv1108-pmugrf
86 - rockchip,rv1126-grf <<
87 - rockchip,rv1126-pmugrf <<
88 - const: syscon 48 - const: syscon
89 - const: simple-mfd 49 - const: simple-mfd
90 50
91 reg: 51 reg:
92 maxItems: 1 52 maxItems: 1
93 53
94 clocks: <<
95 maxItems: 1 <<
96 <<
97 "#address-cells": 54 "#address-cells":
98 const: 1 55 const: 1
99 56
100 "#size-cells": 57 "#size-cells":
101 const: 1 58 const: 1
102 59
103 required: 60 required:
104 - compatible 61 - compatible
105 - reg 62 - reg
106 63
107 additionalProperties: 64 additionalProperties:
108 type: object 65 type: object
109 66
110 allOf: 67 allOf:
111 - if: 68 - if:
112 properties: 69 properties:
113 compatible: 70 compatible:
114 contains: 71 contains:
115 enum: !! 72 const: rockchip,px30-grf
116 - rockchip,px30-grf <<
117 73
118 then: 74 then:
119 properties: 75 properties:
120 lvds: 76 lvds:
121 type: object !! 77 description:
122 !! 78 Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
123 $ref: /schemas/display/rockchip/rock <<
124 <<
125 unevaluatedProperties: false <<
126 79
127 - if: 80 - if:
128 properties: 81 properties:
129 compatible: 82 compatible:
130 contains: 83 contains:
131 const: rockchip,rk3288-grf 84 const: rockchip,rk3288-grf
132 85
133 then: 86 then:
134 properties: 87 properties:
135 edp-phy: 88 edp-phy:
136 type: object !! 89 description:
137 $ref: /schemas/phy/rockchip,rk3288-d !! 90 Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
138 unevaluatedProperties: false <<
139 91
140 - if: 92 - if:
141 properties: 93 properties:
142 compatible: 94 compatible:
143 contains: 95 contains:
144 enum: 96 enum:
145 - rockchip,rk3066-grf 97 - rockchip,rk3066-grf
146 - rockchip,rk3188-grf 98 - rockchip,rk3188-grf
147 - rockchip,rk3288-grf 99 - rockchip,rk3288-grf
148 100
149 then: 101 then:
150 properties: 102 properties:
151 usbphy: 103 usbphy:
152 type: object 104 type: object
153 105
154 $ref: /schemas/phy/rockchip-usb-phy. !! 106 $ref: "/schemas/phy/rockchip-usb-phy.yaml#"
155 107
156 unevaluatedProperties: false 108 unevaluatedProperties: false
157 109
158 - if: 110 - if:
159 properties: 111 properties:
160 compatible: 112 compatible:
161 contains: 113 contains:
162 const: rockchip,rk3328-grf 114 const: rockchip,rk3328-grf
163 115
164 then: 116 then:
165 properties: 117 properties:
166 gpio: 118 gpio:
167 type: object 119 type: object
168 120
169 $ref: /schemas/gpio/rockchip,rk3328- !! 121 $ref: "/schemas/gpio/rockchip,rk3328-grf-gpio.yaml#"
170 122
171 unevaluatedProperties: false 123 unevaluatedProperties: false
172 124
173 power-controller: 125 power-controller:
174 type: object 126 type: object
175 127
176 $ref: /schemas/power/rockchip,power- !! 128 $ref: "/schemas/power/rockchip,power-controller.yaml#"
177 129
178 unevaluatedProperties: false 130 unevaluatedProperties: false
179 131
180 - if: 132 - if:
181 properties: 133 properties:
182 compatible: 134 compatible:
183 contains: 135 contains:
184 const: rockchip,rk3399-grf 136 const: rockchip,rk3399-grf
185 137
186 then: 138 then:
187 properties: 139 properties:
188 mipi-dphy-rx0: 140 mipi-dphy-rx0:
189 type: object 141 type: object
190 142
191 $ref: /schemas/phy/rockchip-mipi-dph !! 143 $ref: "/schemas/phy/rockchip-mipi-dphy-rx0.yaml#"
192 144
193 unevaluatedProperties: false 145 unevaluatedProperties: false
194 146
195 pcie-phy: 147 pcie-phy:
196 type: object <<
197 description: 148 description:
198 Documentation/devicetree/bindings/ 149 Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
199 150
200 patternProperties: 151 patternProperties:
201 "^phy@[0-9a-f]+$": !! 152 "phy@[0-9a-f]+$":
202 type: object !! 153 description:
203 $ref: /schemas/phy/rockchip,rk3399-e !! 154 Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
204 unevaluatedProperties: false <<
205 155
206 - if: 156 - if:
207 properties: 157 properties:
208 compatible: 158 compatible:
209 contains: 159 contains:
210 enum: 160 enum:
211 - rockchip,px30-pmugrf 161 - rockchip,px30-pmugrf
212 - rockchip,rk3036-grf 162 - rockchip,rk3036-grf
213 - rockchip,rk3308-grf 163 - rockchip,rk3308-grf
214 - rockchip,rk3368-pmugrf 164 - rockchip,rk3368-pmugrf
215 165
216 then: 166 then:
217 properties: 167 properties:
218 reboot-mode: 168 reboot-mode:
219 type: object 169 type: object
220 170
221 $ref: /schemas/power/reset/syscon-re !! 171 $ref: "/schemas/power/reset/syscon-reboot-mode.yaml#"
222 172
223 unevaluatedProperties: false 173 unevaluatedProperties: false
224 174
225 - if: 175 - if:
226 properties: 176 properties:
227 compatible: 177 compatible:
228 contains: 178 contains:
229 enum: 179 enum:
230 - rockchip,px30-usb2phy-grf 180 - rockchip,px30-usb2phy-grf
231 - rockchip,rk3128-grf <<
232 - rockchip,rk3228-grf 181 - rockchip,rk3228-grf
233 - rockchip,rk3308-usb2phy-grf 182 - rockchip,rk3308-usb2phy-grf
234 - rockchip,rk3328-usb2phy-grf 183 - rockchip,rk3328-usb2phy-grf
235 - rockchip,rk3399-grf 184 - rockchip,rk3399-grf
236 - rockchip,rk3588-usb2phy-grf <<
237 - rockchip,rv1108-grf 185 - rockchip,rv1108-grf
238 186
239 then: 187 then:
240 required: 188 required:
241 - "#address-cells" 189 - "#address-cells"
242 - "#size-cells" 190 - "#size-cells"
243 191
244 patternProperties: 192 patternProperties:
245 "usb2phy@[0-9a-f]+$": 193 "usb2phy@[0-9a-f]+$":
246 type: object 194 type: object
247 195
248 $ref: /schemas/phy/rockchip,inno-usb !! 196 $ref: "/schemas/phy/phy-rockchip-inno-usb2.yaml#"
249 197
250 unevaluatedProperties: false 198 unevaluatedProperties: false
251 199
252 - if: 200 - if:
253 properties: 201 properties:
254 compatible: 202 compatible:
255 contains: 203 contains:
256 enum: 204 enum:
257 - rockchip,px30-grf 205 - rockchip,px30-grf
258 - rockchip,px30-pmugrf 206 - rockchip,px30-pmugrf
259 - rockchip,rk3188-grf 207 - rockchip,rk3188-grf
260 - rockchip,rk3228-grf 208 - rockchip,rk3228-grf
261 - rockchip,rk3288-grf 209 - rockchip,rk3288-grf
262 - rockchip,rk3328-grf 210 - rockchip,rk3328-grf
263 - rockchip,rk3368-grf 211 - rockchip,rk3368-grf
264 - rockchip,rk3368-pmugrf 212 - rockchip,rk3368-pmugrf
265 - rockchip,rk3399-grf 213 - rockchip,rk3399-grf
266 - rockchip,rk3399-pmugrf 214 - rockchip,rk3399-pmugrf
267 - rockchip,rk3568-pmugrf 215 - rockchip,rk3568-pmugrf
268 - rockchip,rk3588-pmugrf <<
269 - rockchip,rv1108-grf 216 - rockchip,rv1108-grf
270 - rockchip,rv1108-pmugrf 217 - rockchip,rv1108-pmugrf
271 218
272 then: 219 then:
273 properties: 220 properties:
274 io-domains: 221 io-domains:
275 type: object 222 type: object
276 223
277 $ref: /schemas/power/rockchip-io-dom !! 224 $ref: "/schemas/power/rockchip-io-domain.yaml#"
278 225
279 unevaluatedProperties: false 226 unevaluatedProperties: false
280 227
281 - if: <<
282 properties: <<
283 compatible: <<
284 contains: <<
285 enum: <<
286 - rockchip,rk3588-vo-grf <<
287 - rockchip,rk3588-vo0-grf <<
288 - rockchip,rk3588-vo1-grf <<
289 <<
290 then: <<
291 required: <<
292 - clocks <<
293 <<
294 else: <<
295 properties: <<
296 clocks: false <<
297 <<
298 <<
299 examples: 228 examples:
300 - | 229 - |
301 #include <dt-bindings/clock/rk3399-cru.h> 230 #include <dt-bindings/clock/rk3399-cru.h>
302 #include <dt-bindings/interrupt-controller 231 #include <dt-bindings/interrupt-controller/arm-gic.h>
303 #include <dt-bindings/power/rk3399-power.h 232 #include <dt-bindings/power/rk3399-power.h>
304 grf: syscon@ff770000 { 233 grf: syscon@ff770000 {
305 compatible = "rockchip,rk3399-grf", "sys 234 compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
306 reg = <0xff770000 0x10000>; 235 reg = <0xff770000 0x10000>;
307 #address-cells = <1>; 236 #address-cells = <1>;
308 #size-cells = <1>; 237 #size-cells = <1>;
309 238
310 mipi_dphy_rx0: mipi-dphy-rx0 { 239 mipi_dphy_rx0: mipi-dphy-rx0 {
311 compatible = "rockchip,rk3399-mipi-dph 240 compatible = "rockchip,rk3399-mipi-dphy-rx0";
312 clocks = <&cru SCLK_MIPIDPHY_REF>, 241 clocks = <&cru SCLK_MIPIDPHY_REF>,
313 <&cru SCLK_DPHY_RX0_CFG>, 242 <&cru SCLK_DPHY_RX0_CFG>,
314 <&cru PCLK_VIO_GRF>; 243 <&cru PCLK_VIO_GRF>;
315 clock-names = "dphy-ref", "dphy-cfg", 244 clock-names = "dphy-ref", "dphy-cfg", "grf";
316 power-domains = <&power RK3399_PD_VIO> 245 power-domains = <&power RK3399_PD_VIO>;
317 #phy-cells = <0>; <<
318 }; <<
319 <<
320 phy@f780 { <<
321 compatible = "rockchip,rk3399-emmc-phy <<
322 reg = <0xf780 0x20>; <<
323 clocks = <&sdhci>; <<
324 clock-names = "emmcclk"; <<
325 drive-impedance-ohm = <50>; <<
326 #phy-cells = <0>; 246 #phy-cells = <0>;
327 }; 247 };
328 248
329 u2phy0: usb2phy@e450 { 249 u2phy0: usb2phy@e450 {
330 compatible = "rockchip,rk3399-usb2phy" 250 compatible = "rockchip,rk3399-usb2phy";
331 reg = <0xe450 0x10>; 251 reg = <0xe450 0x10>;
332 clocks = <&cru SCLK_USB2PHY0_REF>; 252 clocks = <&cru SCLK_USB2PHY0_REF>;
333 clock-names = "phyclk"; 253 clock-names = "phyclk";
334 #clock-cells = <0>; 254 #clock-cells = <0>;
335 clock-output-names = "clk_usbphy0_480m 255 clock-output-names = "clk_usbphy0_480m";
336 256
337 u2phy0_host: host-port { 257 u2phy0_host: host-port {
338 #phy-cells = <0>; 258 #phy-cells = <0>;
339 interrupts = <GIC_SPI 27 IRQ_TYPE_LE 259 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
340 interrupt-names = "linestate"; 260 interrupt-names = "linestate";
341 }; 261 };
342 262
343 u2phy0_otg: otg-port { 263 u2phy0_otg: otg-port {
344 #phy-cells = <0>; 264 #phy-cells = <0>;
345 interrupts = <GIC_SPI 103 IRQ_TYPE_L 265 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
346 <GIC_SPI 104 IRQ_TYPE_L 266 <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
347 <GIC_SPI 106 IRQ_TYPE_L 267 <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
348 interrupt-names = "otg-bvalid", "otg 268 interrupt-names = "otg-bvalid", "otg-id",
349 "linestate"; 269 "linestate";
350 }; 270 };
351 }; 271 };
352 }; 272 };
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