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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 {
296 vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
297};
298
299&extcon_usb2 {
300 vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
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};
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2016 Texas Instruments Incorporated - http://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 vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
21 compatible = "regulator-gpio";
22
23 regulator-name = "vddshv8";
24 regulator-min-microvolt = <1800000>;
25 regulator-max-microvolt = <3300000>;
26 regulator-boot-on;
27 vin-supply = <&evm_5v0>;
28
29 gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
30 states = <1800000 0x0
31 3300000 0x1>;
32 };
33
34 evm_1v8_sw: fixedregulator-evm_1v8 {
35 compatible = "regulator-fixed";
36 regulator-name = "evm_1v8";
37 regulator-min-microvolt = <1800000>;
38 regulator-max-microvolt = <1800000>;
39 vin-supply = <&lp8732_buck0_reg>;
40 regulator-always-on;
41 regulator-boot-on;
42 };
43
44 poweroff: gpio-poweroff {
45 compatible = "gpio-poweroff";
46 gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
47 input;
48 };
49};
50
51&i2c1 {
52 status = "okay";
53 clock-frequency = <400000>;
54
55 lp8733: lp8733@60 {
56 compatible = "ti,lp8733";
57 reg = <0x60>;
58
59 buck0-in-supply =<&vsys_3v3>;
60 buck1-in-supply =<&vsys_3v3>;
61 ldo0-in-supply =<&evm_5v0>;
62 ldo1-in-supply =<&evm_5v0>;
63
64 lp8733_regulators: regulators {
65 lp8733_buck0_reg: buck0 {
66 /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
67 regulator-name = "lp8733-buck0";
68 regulator-min-microvolt = <850000>;
69 regulator-max-microvolt = <1250000>;
70 regulator-always-on;
71 regulator-boot-on;
72 };
73
74 lp8733_buck1_reg: buck1 {
75 /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
76 regulator-name = "lp8733-buck1";
77 regulator-min-microvolt = <850000>;
78 regulator-max-microvolt = <1250000>;
79 regulator-boot-on;
80 regulator-always-on;
81 };
82
83 lp8733_ldo0_reg: ldo0 {
84 /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
85 regulator-name = "lp8733-ldo0";
86 regulator-min-microvolt = <3300000>;
87 regulator-max-microvolt = <3300000>;
88 };
89
90 lp8733_ldo1_reg: ldo1 {
91 /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
92 regulator-name = "lp8733-ldo1";
93 regulator-min-microvolt = <3300000>;
94 regulator-max-microvolt = <3300000>;
95 regulator-always-on;
96 regulator-boot-on;
97 };
98 };
99 };
100
101 lp8732: lp8732@61 {
102 compatible = "ti,lp8732";
103 reg = <0x61>;
104
105 buck0-in-supply =<&vsys_3v3>;
106 buck1-in-supply =<&vsys_3v3>;
107 ldo0-in-supply =<&vsys_3v3>;
108 ldo1-in-supply =<&vsys_3v3>;
109
110 lp8732_regulators: regulators {
111 lp8732_buck0_reg: buck0 {
112 /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
113 regulator-name = "lp8732-buck0";
114 regulator-min-microvolt = <1800000>;
115 regulator-max-microvolt = <1800000>;
116 regulator-always-on;
117 regulator-boot-on;
118 };
119
120 lp8732_buck1_reg: buck1 {
121 /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
122 regulator-name = "lp8732-buck1";
123 regulator-min-microvolt = <1350000>;
124 regulator-max-microvolt = <1350000>;
125 regulator-boot-on;
126 regulator-always-on;
127 };
128
129 lp8732_ldo0_reg: ldo0 {
130 /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
131 regulator-name = "lp8732-ldo0";
132 regulator-min-microvolt = <1800000>;
133 regulator-max-microvolt = <1800000>;
134 regulator-boot-on;
135 regulator-always-on;
136 };
137
138 lp8732_ldo1_reg: ldo1 {
139 /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
140 regulator-name = "lp8732-ldo1";
141 regulator-min-microvolt = <1800000>;
142 regulator-max-microvolt = <1800000>;
143 regulator-always-on;
144 regulator-boot-on;
145 };
146 };
147 };
148};
149
150&pcf_lcd {
151 interrupt-parent = <&gpio7>;
152 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
153};
154
155&pcf_gpio_21 {
156 interrupt-parent = <&gpio7>;
157 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
158};
159
160&pcf_hdmi {
161 p0 {
162 /*
163 * PM_OEn to High: Disable routing I2C3 to PM_I2C
164 * With this PM_SEL(p3) should not matter
165 */
166 gpio-hog;
167 gpios = <0 GPIO_ACTIVE_LOW>;
168 output-high;
169 line-name = "pm_oe_n";
170 };
171};
172
173&mmc1 {
174 pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
175 pinctrl-0 = <&mmc1_pins_default_no_clk_pu>;
176 pinctrl-1 = <&mmc1_pins_hs>;
177 pinctrl-2 = <&mmc1_pins_sdr12>;
178 pinctrl-3 = <&mmc1_pins_sdr25>;
179 pinctrl-4 = <&mmc1_pins_sdr50>;
180 pinctrl-5 = <&mmc1_pins_ddr50_rev20 &mmc1_iodelay_ddr50_conf>;
181 pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
182 vqmmc-supply = <&vpo_sd_1v8_3v3>;
183};
184
185&mmc2 {
186 pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
187 pinctrl-0 = <&mmc2_pins_default>;
188 pinctrl-1 = <&mmc2_pins_hs>;
189 pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
190 pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev20_conf>;
191 vmmc-supply = <&evm_1v8_sw>;
192 vqmmc-supply = <&evm_1v8_sw>;
193};
194
195&mac {
196 mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
197 <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */
198 <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */
199 dual_emac;
200};
201
202&cpsw_emac0 {
203 phy-handle = <&dp83867_0>;
204 phy-mode = "rgmii-id";
205 dual_emac_res_vlan = <1>;
206};
207
208&cpsw_emac1 {
209 phy-handle = <&dp83867_1>;
210 phy-mode = "rgmii-id";
211 dual_emac_res_vlan = <2>;
212};
213
214&davinci_mdio {
215 dp83867_0: ethernet-phy@2 {
216 reg = <2>;
217 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
218 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
219 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
220 ti,min-output-impedance;
221 ti,dp83867-rxctrl-strap-quirk;
222 };
223
224 dp83867_1: ethernet-phy@3 {
225 reg = <3>;
226 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
227 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
228 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
229 ti,min-output-impedance;
230 ti,dp83867-rxctrl-strap-quirk;
231 };
232};
233
234/* No Sata on this device */
235&sata_phy {
236 status = "disabled";
237};
238
239&sata {
240 status = "disabled";
241};
242
243/* No RTC on this device */
244&rtc {
245 status = "disabled";
246};
247
248&usb2_phy1 {
249 phy-supply = <&lp8733_ldo1_reg>;
250};
251
252&usb2_phy2 {
253 phy-supply = <&lp8733_ldo1_reg>;
254};
255
256&dss {
257 /* Supplied by VDA_1V8_PLL */
258 vdda_video-supply = <&lp8732_ldo0_reg>;
259};
260
261&hdmi {
262 /* Supplied by VDA_1V8_PHY */
263 vdda_video-supply = <&lp8732_ldo1_reg>;
264};
265
266&extcon_usb1 {
267 vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
268};
269
270&extcon_usb2 {
271 vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
272};