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53633a89 TR |
1 | // SPDX-License-Identifier: GPL-2.0-only |
2 | /* | |
3 | * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/ | |
4 | */ | |
5 | ||
6 | #include "dra71x.dtsi" | |
7 | #include "dra7-mmc-iodelay.dtsi" | |
8 | #include "dra72x-mmc-iodelay.dtsi" | |
9 | #include <dt-bindings/net/ti-dp83867.h> | |
10 | ||
11 | / { | |
12 | compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"; | |
13 | model = "TI DRA718 EVM"; | |
14 | ||
15 | memory { | |
16 | device_type = "memory"; | |
17 | reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */ | |
18 | }; | |
19 | ||
20 | reserved-memory { | |
21 | #address-cells = <2>; | |
22 | #size-cells = <2>; | |
23 | ranges; | |
24 | ||
25 | ipu2_memory_region: ipu2-memory@95800000 { | |
26 | compatible = "shared-dma-pool"; | |
27 | reg = <0x0 0x95800000 0x0 0x3800000>; | |
28 | reusable; | |
29 | status = "okay"; | |
30 | }; | |
31 | ||
32 | dsp1_memory_region: dsp1-memory@99000000 { | |
33 | compatible = "shared-dma-pool"; | |
34 | reg = <0x0 0x99000000 0x0 0x4000000>; | |
35 | reusable; | |
36 | status = "okay"; | |
37 | }; | |
38 | ||
39 | ipu1_memory_region: ipu1-memory@9d000000 { | |
40 | compatible = "shared-dma-pool"; | |
41 | reg = <0x0 0x9d000000 0x0 0x2000000>; | |
42 | reusable; | |
43 | status = "okay"; | |
44 | }; | |
45 | }; | |
46 | ||
47 | vpo_sd_1v8_3v3: gpio-regulator-TPS74801 { | |
48 | compatible = "regulator-gpio"; | |
49 | ||
50 | regulator-name = "vddshv8"; | |
51 | regulator-min-microvolt = <1800000>; | |
52 | regulator-max-microvolt = <3300000>; | |
53 | regulator-boot-on; | |
54 | vin-supply = <&evm_5v0>; | |
55 | ||
56 | gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>; | |
57 | states = <1800000 0x0 | |
58 | 3300000 0x1>; | |
59 | }; | |
60 | ||
61 | evm_1v8_sw: fixedregulator-evm_1v8 { | |
62 | compatible = "regulator-fixed"; | |
63 | regulator-name = "evm_1v8"; | |
64 | regulator-min-microvolt = <1800000>; | |
65 | regulator-max-microvolt = <1800000>; | |
66 | vin-supply = <&lp8732_buck0_reg>; | |
67 | regulator-always-on; | |
68 | regulator-boot-on; | |
69 | }; | |
70 | ||
71 | poweroff: gpio-poweroff { | |
72 | compatible = "gpio-poweroff"; | |
73 | gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>; | |
74 | input; | |
75 | }; | |
76 | }; | |
77 | ||
78 | &i2c1 { | |
79 | status = "okay"; | |
80 | clock-frequency = <400000>; | |
81 | ||
82 | lp8733: lp8733@60 { | |
83 | compatible = "ti,lp8733"; | |
84 | reg = <0x60>; | |
85 | ||
86 | buck0-in-supply =<&vsys_3v3>; | |
87 | buck1-in-supply =<&vsys_3v3>; | |
88 | ldo0-in-supply =<&evm_5v0>; | |
89 | ldo1-in-supply =<&evm_5v0>; | |
90 | ||
91 | lp8733_regulators: regulators { | |
92 | lp8733_buck0_reg: buck0 { | |
93 | /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */ | |
94 | regulator-name = "lp8733-buck0"; | |
95 | regulator-min-microvolt = <850000>; | |
96 | regulator-max-microvolt = <1250000>; | |
97 | regulator-always-on; | |
98 | regulator-boot-on; | |
99 | }; | |
100 | ||
101 | lp8733_buck1_reg: buck1 { | |
102 | /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */ | |
103 | regulator-name = "lp8733-buck1"; | |
104 | regulator-min-microvolt = <850000>; | |
105 | regulator-max-microvolt = <1250000>; | |
106 | regulator-boot-on; | |
107 | regulator-always-on; | |
108 | }; | |
109 | ||
110 | lp8733_ldo0_reg: ldo0 { | |
111 | /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */ | |
112 | regulator-name = "lp8733-ldo0"; | |
113 | regulator-min-microvolt = <3300000>; | |
114 | regulator-max-microvolt = <3300000>; | |
115 | regulator-boot-on; | |
116 | regulator-always-on; | |
117 | }; | |
118 | ||
119 | lp8733_ldo1_reg: ldo1 { | |
120 | /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */ | |
121 | regulator-name = "lp8733-ldo1"; | |
122 | regulator-min-microvolt = <3300000>; | |
123 | regulator-max-microvolt = <3300000>; | |
124 | regulator-always-on; | |
125 | regulator-boot-on; | |
126 | }; | |
127 | }; | |
128 | }; | |
129 | ||
130 | lp8732: lp8732@61 { | |
131 | compatible = "ti,lp8732"; | |
132 | reg = <0x61>; | |
133 | ||
134 | buck0-in-supply =<&vsys_3v3>; | |
135 | buck1-in-supply =<&vsys_3v3>; | |
136 | ldo0-in-supply =<&vsys_3v3>; | |
137 | ldo1-in-supply =<&vsys_3v3>; | |
138 | ||
139 | lp8732_regulators: regulators { | |
140 | lp8732_buck0_reg: buck0 { | |
141 | /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */ | |
142 | regulator-name = "lp8732-buck0"; | |
143 | regulator-min-microvolt = <1800000>; | |
144 | regulator-max-microvolt = <1800000>; | |
145 | regulator-always-on; | |
146 | regulator-boot-on; | |
147 | }; | |
148 | ||
149 | lp8732_buck1_reg: buck1 { | |
150 | /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */ | |
151 | regulator-name = "lp8732-buck1"; | |
152 | regulator-min-microvolt = <1350000>; | |
153 | regulator-max-microvolt = <1350000>; | |
154 | regulator-boot-on; | |
155 | regulator-always-on; | |
156 | }; | |
157 | ||
158 | lp8732_ldo0_reg: ldo0 { | |
159 | /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */ | |
160 | regulator-name = "lp8732-ldo0"; | |
161 | regulator-min-microvolt = <1800000>; | |
162 | regulator-max-microvolt = <1800000>; | |
163 | regulator-boot-on; | |
164 | regulator-always-on; | |
165 | }; | |
166 | ||
167 | lp8732_ldo1_reg: ldo1 { | |
168 | /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */ | |
169 | regulator-name = "lp8732-ldo1"; | |
170 | regulator-min-microvolt = <1800000>; | |
171 | regulator-max-microvolt = <1800000>; | |
172 | regulator-always-on; | |
173 | regulator-boot-on; | |
174 | }; | |
175 | }; | |
176 | }; | |
177 | }; | |
178 | ||
179 | &pcf_lcd { | |
180 | interrupt-parent = <&gpio7>; | |
181 | interrupts = <31 IRQ_TYPE_EDGE_FALLING>; | |
182 | }; | |
183 | ||
184 | &pcf_gpio_21 { | |
185 | interrupt-parent = <&gpio7>; | |
186 | interrupts = <31 IRQ_TYPE_EDGE_FALLING>; | |
187 | }; | |
188 | ||
189 | &pcf_hdmi { | |
190 | hdmi-i2c-disable-hog { | |
191 | /* | |
192 | * PM_OEn to High: Disable routing I2C3 to PM_I2C | |
193 | * With this PM_SEL(p3) should not matter | |
194 | */ | |
195 | gpio-hog; | |
196 | gpios = <0 GPIO_ACTIVE_LOW>; | |
197 | output-high; | |
198 | line-name = "pm_oe_n"; | |
199 | }; | |
200 | }; | |
201 | ||
202 | &mmc1 { | |
203 | pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; | |
204 | pinctrl-0 = <&mmc1_pins_default_no_clk_pu>; | |
205 | pinctrl-1 = <&mmc1_pins_hs>; | |
206 | pinctrl-2 = <&mmc1_pins_sdr12>; | |
207 | pinctrl-3 = <&mmc1_pins_sdr25>; | |
208 | pinctrl-4 = <&mmc1_pins_sdr50>; | |
209 | pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; | |
210 | pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; | |
211 | vqmmc-supply = <&vpo_sd_1v8_3v3>; | |
212 | }; | |
213 | ||
214 | &mmc2 { | |
215 | pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; | |
216 | pinctrl-0 = <&mmc2_pins_default>; | |
217 | pinctrl-1 = <&mmc2_pins_hs>; | |
218 | pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; | |
219 | pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; | |
220 | vmmc-supply = <&evm_1v8_sw>; | |
221 | vqmmc-supply = <&evm_1v8_sw>; | |
222 | }; | |
223 | ||
224 | &mac_sw { | |
225 | mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>, | |
226 | <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */ | |
227 | <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */ | |
228 | status = "okay"; | |
229 | }; | |
230 | ||
231 | &cpsw_port1 { | |
232 | phy-handle = <&dp83867_0>; | |
233 | phy-mode = "rgmii-id"; | |
234 | ti,dual-emac-pvid = <1>; | |
235 | }; | |
236 | ||
237 | &cpsw_port2 { | |
238 | phy-handle = <&dp83867_1>; | |
239 | phy-mode = "rgmii-id"; | |
240 | ti,dual-emac-pvid = <2>; | |
241 | }; | |
242 | ||
243 | &davinci_mdio_sw { | |
244 | dp83867_0: ethernet-phy@2 { | |
245 | reg = <2>; | |
246 | ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; | |
247 | ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; | |
248 | ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; | |
249 | ti,min-output-impedance; | |
250 | ti,dp83867-rxctrl-strap-quirk; | |
251 | }; | |
252 | ||
253 | dp83867_1: ethernet-phy@3 { | |
254 | reg = <3>; | |
255 | ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; | |
256 | ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; | |
257 | ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; | |
258 | ti,min-output-impedance; | |
259 | ti,dp83867-rxctrl-strap-quirk; | |
260 | }; | |
261 | }; | |
262 | ||
263 | /* No Sata on this device */ | |
264 | &sata_phy { | |
265 | status = "disabled"; | |
266 | }; | |
267 | ||
268 | &sata { | |
269 | status = "disabled"; | |
270 | }; | |
271 | ||
272 | /* No RTC on this device */ | |
273 | &rtc { | |
274 | status = "disabled"; | |
275 | }; | |
276 | ||
277 | &usb2_phy1 { | |
278 | phy-supply = <&lp8733_ldo1_reg>; | |
279 | }; | |
280 | ||
281 | &usb2_phy2 { | |
282 | phy-supply = <&lp8733_ldo1_reg>; | |
283 | }; | |
284 | ||
285 | &dss { | |
286 | /* Supplied by VDA_1V8_PLL */ | |
287 | vdda_video-supply = <&lp8732_ldo0_reg>; | |
288 | }; | |
289 | ||
290 | &hdmi { | |
291 | /* Supplied by VDA_1V8_PHY */ | |
292 | vdda_video-supply = <&lp8732_ldo1_reg>; | |
293 | }; | |
294 | ||
295 | &extcon_usb1 { | |
93743d24 | 296 | vbus-gpios = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>; |
53633a89 TR |
297 | }; |
298 | ||
299 | &extcon_usb2 { | |
93743d24 | 300 | vbus-gpios = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>; |
53633a89 TR |
301 | }; |
302 | ||
303 | &ipu2 { | |
304 | status = "okay"; | |
305 | memory-region = <&ipu2_memory_region>; | |
306 | }; | |
307 | ||
308 | &ipu1 { | |
309 | status = "okay"; | |
310 | memory-region = <&ipu1_memory_region>; | |
311 | }; | |
312 | ||
313 | &dsp1 { | |
314 | status = "okay"; | |
315 | memory-region = <&dsp1_memory_region>; | |
316 | }; |