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6eebfeb9 NM |
1 | /* |
2 | * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #include "dra72-evm-common.dtsi" | |
14fc3320 | 10 | #include "dra72x-mmc-iodelay.dtsi" |
6eebfeb9 NM |
11 | #include <dt-bindings/net/ti-dp83867.h> |
12 | ||
13 | / { | |
14 | compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"; | |
15 | model = "TI DRA718 EVM"; | |
16 | ||
17 | memory { | |
18 | device_type = "memory"; | |
19 | reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */ | |
20 | }; | |
21 | ||
22 | vpo_sd_1v8_3v3: gpio-regulator-TPS74801 { | |
23 | compatible = "regulator-gpio"; | |
24 | ||
25 | regulator-name = "vddshv8"; | |
26 | regulator-min-microvolt = <1800000>; | |
f4aa1bd5 | 27 | regulator-max-microvolt = <3300000>; |
6eebfeb9 NM |
28 | regulator-boot-on; |
29 | vin-supply = <&evm_5v0>; | |
30 | ||
31 | gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>; | |
32 | states = <1800000 0x0 | |
f4aa1bd5 | 33 | 3300000 0x1>; |
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34 | }; |
35 | ||
0798af54 KVA |
36 | evm_1v8_sw: fixedregulator-evm_1v8 { |
37 | compatible = "regulator-fixed"; | |
38 | regulator-name = "evm_1v8"; | |
39 | regulator-min-microvolt = <1800000>; | |
40 | regulator-max-microvolt = <1800000>; | |
41 | vin-supply = <&lp8732_buck0_reg>; | |
42 | regulator-always-on; | |
43 | regulator-boot-on; | |
44 | }; | |
45 | ||
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46 | poweroff: gpio-poweroff { |
47 | compatible = "gpio-poweroff"; | |
48 | gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>; | |
49 | input; | |
50 | }; | |
51 | }; | |
52 | ||
53 | &i2c1 { | |
54 | status = "okay"; | |
55 | clock-frequency = <400000>; | |
56 | ||
57 | lp8733: lp8733@60 { | |
58 | compatible = "ti,lp8733"; | |
59 | reg = <0x60>; | |
60 | ||
61 | buck0-in-supply =<&vsys_3v3>; | |
62 | buck1-in-supply =<&vsys_3v3>; | |
63 | ldo0-in-supply =<&evm_5v0>; | |
64 | ldo1-in-supply =<&evm_5v0>; | |
65 | ||
66 | lp8733_regulators: regulators { | |
67 | lp8733_buck0_reg: buck0 { | |
68 | /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */ | |
69 | regulator-name = "lp8733-buck0"; | |
70 | regulator-min-microvolt = <850000>; | |
71 | regulator-max-microvolt = <1250000>; | |
72 | regulator-always-on; | |
73 | regulator-boot-on; | |
74 | }; | |
75 | ||
76 | lp8733_buck1_reg: buck1 { | |
77 | /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */ | |
78 | regulator-name = "lp8733-buck1"; | |
79 | regulator-min-microvolt = <850000>; | |
80 | regulator-max-microvolt = <1250000>; | |
81 | regulator-boot-on; | |
82 | regulator-always-on; | |
83 | }; | |
84 | ||
85 | lp8733_ldo0_reg: ldo0 { | |
86 | /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */ | |
87 | regulator-name = "lp8733-ldo0"; | |
88 | regulator-min-microvolt = <3300000>; | |
89 | regulator-max-microvolt = <3300000>; | |
90 | }; | |
91 | ||
92 | lp8733_ldo1_reg: ldo1 { | |
93 | /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */ | |
94 | regulator-name = "lp8733-ldo1"; | |
95 | regulator-min-microvolt = <3300000>; | |
96 | regulator-max-microvolt = <3300000>; | |
97 | regulator-always-on; | |
98 | regulator-boot-on; | |
99 | }; | |
100 | }; | |
101 | }; | |
102 | ||
103 | lp8732: lp8732@61 { | |
104 | compatible = "ti,lp8732"; | |
105 | reg = <0x61>; | |
106 | ||
107 | buck0-in-supply =<&vsys_3v3>; | |
108 | buck1-in-supply =<&vsys_3v3>; | |
109 | ldo0-in-supply =<&vsys_3v3>; | |
110 | ldo1-in-supply =<&vsys_3v3>; | |
111 | ||
112 | lp8732_regulators: regulators { | |
113 | lp8732_buck0_reg: buck0 { | |
114 | /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */ | |
115 | regulator-name = "lp8732-buck0"; | |
116 | regulator-min-microvolt = <1800000>; | |
117 | regulator-max-microvolt = <1800000>; | |
118 | regulator-always-on; | |
119 | regulator-boot-on; | |
120 | }; | |
121 | ||
122 | lp8732_buck1_reg: buck1 { | |
123 | /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */ | |
124 | regulator-name = "lp8732-buck1"; | |
125 | regulator-min-microvolt = <1350000>; | |
126 | regulator-max-microvolt = <1350000>; | |
127 | regulator-boot-on; | |
128 | regulator-always-on; | |
129 | }; | |
130 | ||
131 | lp8732_ldo0_reg: ldo0 { | |
132 | /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */ | |
133 | regulator-name = "lp8732-ldo0"; | |
134 | regulator-min-microvolt = <1800000>; | |
135 | regulator-max-microvolt = <1800000>; | |
136 | regulator-boot-on; | |
137 | regulator-always-on; | |
138 | }; | |
139 | ||
140 | lp8732_ldo1_reg: ldo1 { | |
141 | /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */ | |
142 | regulator-name = "lp8732-ldo1"; | |
143 | regulator-min-microvolt = <1800000>; | |
144 | regulator-max-microvolt = <1800000>; | |
145 | regulator-always-on; | |
146 | regulator-boot-on; | |
147 | }; | |
148 | }; | |
149 | }; | |
150 | }; | |
151 | ||
d8e166b4 TV |
152 | &pcf_lcd { |
153 | interrupt-parent = <&gpio7>; | |
154 | interrupts = <31 IRQ_TYPE_EDGE_FALLING>; | |
155 | }; | |
156 | ||
6eebfeb9 NM |
157 | &pcf_gpio_21 { |
158 | interrupt-parent = <&gpio7>; | |
159 | interrupts = <31 IRQ_TYPE_EDGE_FALLING>; | |
160 | }; | |
161 | ||
162 | &pcf_hdmi { | |
163 | p0 { | |
164 | /* | |
165 | * PM_OEn to High: Disable routing I2C3 to PM_I2C | |
166 | * With this PM_SEL(p3) should not matter | |
167 | */ | |
168 | gpio-hog; | |
169 | gpios = <0 GPIO_ACTIVE_LOW>; | |
170 | output-high; | |
171 | line-name = "pm_oe_n"; | |
172 | }; | |
173 | }; | |
174 | ||
175 | &mmc1 { | |
14fc3320 KVA |
176 | pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; |
177 | pinctrl-0 = <&mmc1_pins_default>; | |
178 | pinctrl-1 = <&mmc1_pins_hs>; | |
179 | pinctrl-2 = <&mmc1_pins_sdr12>; | |
180 | pinctrl-3 = <&mmc1_pins_sdr25>; | |
181 | pinctrl-4 = <&mmc1_pins_sdr50>; | |
182 | pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>; | |
183 | pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; | |
45ea75eb | 184 | vqmmc-supply = <&vpo_sd_1v8_3v3>; |
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185 | }; |
186 | ||
0798af54 | 187 | &mmc2 { |
14fc3320 KVA |
188 | pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; |
189 | pinctrl-0 = <&mmc2_pins_default>; | |
190 | pinctrl-1 = <&mmc2_pins_hs>; | |
191 | pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>; | |
192 | pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>; | |
0798af54 | 193 | vmmc-supply = <&evm_1v8_sw>; |
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194 | }; |
195 | ||
196 | &mac { | |
197 | mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>, | |
198 | <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */ | |
199 | <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */ | |
200 | dual_emac; | |
201 | }; | |
202 | ||
203 | &cpsw_emac0 { | |
204 | phy_id = <&davinci_mdio>, <2>; | |
205 | phy-mode = "rgmii-id"; | |
206 | dual_emac_res_vlan = <1>; | |
207 | }; | |
208 | ||
209 | &cpsw_emac1 { | |
210 | phy_id = <&davinci_mdio>, <3>; | |
211 | phy-mode = "rgmii-id"; | |
212 | dual_emac_res_vlan = <2>; | |
213 | }; | |
214 | ||
215 | &davinci_mdio { | |
216 | dp83867_0: ethernet-phy@2 { | |
217 | reg = <2>; | |
218 | ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; | |
219 | ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; | |
220 | ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; | |
ff570a01 | 221 | ti,min-output-impedance; |
c17133e0 | 222 | ti,dp83867-rxctrl-strap-quirk; |
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223 | }; |
224 | ||
225 | dp83867_1: ethernet-phy@3 { | |
226 | reg = <3>; | |
227 | ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; | |
228 | ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; | |
229 | ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; | |
ff570a01 | 230 | ti,min-output-impedance; |
c17133e0 | 231 | ti,dp83867-rxctrl-strap-quirk; |
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232 | }; |
233 | }; | |
234 | ||
235 | /* No Sata on this device */ | |
236 | &sata_phy { | |
237 | status = "disabled"; | |
238 | }; | |
239 | ||
240 | &sata { | |
241 | status = "disabled"; | |
242 | }; | |
243 | ||
244 | /* No RTC on this device */ | |
245 | &rtc { | |
246 | status = "disabled"; | |
247 | }; | |
248 | ||
249 | &usb2_phy1 { | |
250 | phy-supply = <&lp8733_ldo1_reg>; | |
251 | }; | |
252 | ||
253 | &usb2_phy2 { | |
254 | phy-supply = <&lp8733_ldo1_reg>; | |
255 | }; | |
256 | ||
257 | &dss { | |
258 | /* Supplied by VDA_1V8_PLL */ | |
259 | vdda_video-supply = <&lp8732_ldo0_reg>; | |
260 | }; | |
261 | ||
262 | &hdmi { | |
263 | /* Supplied by VDA_1V8_PHY */ | |
264 | vdda_video-supply = <&lp8732_ldo1_reg>; | |
265 | }; |