1 // SPDX-License-Identifier: GPL-2.0-only OR MI !! 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * AM62A SK: https://www.ti.com/lit/zip/sprr45 3 * AM62A SK: https://www.ti.com/lit/zip/sprr459
4 * 4 *
5 * Copyright (C) 2022-2024 Texas Instruments I !! 5 * Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 9
10 #include <dt-bindings/leds/common.h> 10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/net/ti-dp83867.h> 12 #include <dt-bindings/net/ti-dp83867.h>
13 #include "k3-am62a7.dtsi" 13 #include "k3-am62a7.dtsi"
14 14
15 / { 15 / {
16 compatible = "ti,am62a7-sk", "ti,am62a !! 16 compatible = "ti,am62a7-sk", "ti,am62a7";
17 model = "Texas Instruments AM62A7 SK"; 17 model = "Texas Instruments AM62A7 SK";
18 18
19 aliases { 19 aliases {
20 serial0 = &wkup_uart0; <<
21 serial2 = &main_uart0; 20 serial2 = &main_uart0;
22 serial3 = &main_uart1; <<
23 mmc0 = &sdhci0; <<
24 mmc1 = &sdhci1; 21 mmc1 = &sdhci1;
25 }; 22 };
26 23
27 chosen { 24 chosen {
28 stdout-path = "serial2:115200n 25 stdout-path = "serial2:115200n8";
29 }; 26 };
30 27
31 memory@80000000 { 28 memory@80000000 {
32 device_type = "memory"; 29 device_type = "memory";
33 /* 4G RAM */ 30 /* 4G RAM */
34 reg = <0x00000000 0x80000000 0 31 reg = <0x00000000 0x80000000 0x00000000 0x80000000>,
35 <0x00000008 0x80000000 0 32 <0x00000008 0x80000000 0x00000000 0x80000000>;
36 }; 33 };
37 34
38 reserved-memory { 35 reserved-memory {
39 #address-cells = <2>; 36 #address-cells = <2>;
40 #size-cells = <2>; 37 #size-cells = <2>;
41 ranges; 38 ranges;
42 39
43 /* global cma region */ <<
44 linux,cma { <<
45 compatible = "shared-d <<
46 reusable; <<
47 size = <0x00 0x2400000 <<
48 alloc-ranges = <0x00 0 <<
49 linux,cma-default; <<
50 }; <<
51 <<
52 secure_tfa_ddr: tfa@9e780000 { 40 secure_tfa_ddr: tfa@9e780000 {
53 reg = <0x00 0x9e780000 41 reg = <0x00 0x9e780000 0x00 0x80000>;
54 alignment = <0x1000>; 42 alignment = <0x1000>;
55 no-map; 43 no-map;
56 }; 44 };
57 45
58 secure_ddr: optee@9e800000 { 46 secure_ddr: optee@9e800000 {
59 reg = <0x00 0x9e800000 47 reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
60 alignment = <0x1000>; 48 alignment = <0x1000>;
61 no-map; 49 no-map;
62 }; 50 };
63 51
64 wkup_r5fss0_core0_memory_regio 52 wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 {
65 compatible = "shared-d 53 compatible = "shared-dma-pool";
66 reg = <0x00 0x9c900000 54 reg = <0x00 0x9c900000 0x00 0x01e00000>;
67 no-map; 55 no-map;
68 }; 56 };
69 }; 57 };
70 58
71 vmain_pd: regulator-0 { 59 vmain_pd: regulator-0 {
72 /* TPS25750 PD CONTROLLER OUTP 60 /* TPS25750 PD CONTROLLER OUTPUT */
73 compatible = "regulator-fixed" 61 compatible = "regulator-fixed";
74 regulator-name = "vmain_pd"; 62 regulator-name = "vmain_pd";
75 regulator-min-microvolt = <500 63 regulator-min-microvolt = <5000000>;
76 regulator-max-microvolt = <500 64 regulator-max-microvolt = <5000000>;
77 regulator-always-on; 65 regulator-always-on;
78 regulator-boot-on; 66 regulator-boot-on;
79 }; 67 };
80 68
81 vcc_5v0: regulator-1 { 69 vcc_5v0: regulator-1 {
82 /* Output of TPS63070 */ 70 /* Output of TPS63070 */
83 compatible = "regulator-fixed" 71 compatible = "regulator-fixed";
84 regulator-name = "vcc_5v0"; 72 regulator-name = "vcc_5v0";
85 regulator-min-microvolt = <500 73 regulator-min-microvolt = <5000000>;
86 regulator-max-microvolt = <500 74 regulator-max-microvolt = <5000000>;
87 vin-supply = <&vmain_pd>; 75 vin-supply = <&vmain_pd>;
88 regulator-always-on; 76 regulator-always-on;
89 regulator-boot-on; 77 regulator-boot-on;
90 }; 78 };
91 79
92 vcc_3v3_main: regulator-2 { !! 80 vcc_3v3_sys: regulator-2 {
93 /* output of LM5141-Q1 */ 81 /* output of LM5141-Q1 */
94 compatible = "regulator-fixed" 82 compatible = "regulator-fixed";
95 regulator-name = "vcc_3v3_main !! 83 regulator-name = "vcc_3v3_sys";
96 regulator-min-microvolt = <330 84 regulator-min-microvolt = <3300000>;
97 regulator-max-microvolt = <330 85 regulator-max-microvolt = <3300000>;
98 vin-supply = <&vmain_pd>; 86 vin-supply = <&vmain_pd>;
99 regulator-always-on; 87 regulator-always-on;
100 regulator-boot-on; 88 regulator-boot-on;
101 }; 89 };
102 90
103 vdd_mmc1: regulator-3 { 91 vdd_mmc1: regulator-3 {
104 /* TPS22918DBVR */ 92 /* TPS22918DBVR */
105 compatible = "regulator-fixed" 93 compatible = "regulator-fixed";
106 regulator-name = "vdd_mmc1"; 94 regulator-name = "vdd_mmc1";
107 regulator-min-microvolt = <330 95 regulator-min-microvolt = <3300000>;
108 regulator-max-microvolt = <330 96 regulator-max-microvolt = <3300000>;
109 regulator-boot-on; 97 regulator-boot-on;
110 enable-active-high; 98 enable-active-high;
111 gpio = <&exp1 3 GPIO_ACTIVE_HI 99 gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
112 }; 100 };
113 101
114 vcc_3v3_sys: regulator-4 { <<
115 /* output of TPS222965DSGT */ <<
116 compatible = "regulator-fixed" <<
117 regulator-name = "vcc_3v3_sys" <<
118 regulator-min-microvolt = <330 <<
119 regulator-max-microvolt = <330 <<
120 vin-supply = <&vcc_3v3_main>; <<
121 regulator-always-on; <<
122 regulator-boot-on; <<
123 }; <<
124 <<
125 vddshv_sdio: regulator-5 { <<
126 compatible = "regulator-gpio"; <<
127 regulator-name = "vddshv_sdio" <<
128 pinctrl-names = "default"; <<
129 pinctrl-0 = <&vddshv_sdio_pins <<
130 regulator-min-microvolt = <180 <<
131 regulator-max-microvolt = <330 <<
132 regulator-boot-on; <<
133 vin-supply = <&ldo1>; <<
134 gpios = <&main_gpio0 31 GPIO_A <<
135 states = <1800000 0x0>, <<
136 <3300000 0x1>; <<
137 }; <<
138 <<
139 leds { 102 leds {
140 compatible = "gpio-leds"; 103 compatible = "gpio-leds";
141 pinctrl-names = "default"; 104 pinctrl-names = "default";
142 pinctrl-0 = <&usr_led_pins_def 105 pinctrl-0 = <&usr_led_pins_default>;
143 106
144 led-0 { 107 led-0 {
145 label = "am62a-sk:gree 108 label = "am62a-sk:green:heartbeat";
146 gpios = <&main_gpio1 4 109 gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
147 linux,default-trigger 110 linux,default-trigger = "heartbeat";
148 function = LED_FUNCTIO 111 function = LED_FUNCTION_HEARTBEAT;
149 default-state = "off"; 112 default-state = "off";
150 }; 113 };
151 }; 114 };
152 <<
153 tlv320_mclk: clk-0 { <<
154 #clock-cells = <0>; <<
155 compatible = "fixed-clock"; <<
156 clock-frequency = <12288000>; <<
157 }; <<
158 <<
159 hdmi0: connector-hdmi { <<
160 compatible = "hdmi-connector"; <<
161 label = "hdmi"; <<
162 type = "a"; <<
163 <<
164 port { <<
165 hdmi_connector_in: end <<
166 remote-endpoin <<
167 }; <<
168 }; <<
169 }; <<
170 <<
171 codec_audio: sound { <<
172 compatible = "simple-audio-car <<
173 simple-audio-card,name = "AM62 <<
174 simple-audio-card,widgets = <<
175 "Headphone", "Headp <<
176 "Line", "Line <<
177 "Microphone", "Micro <<
178 simple-audio-card,routing = <<
179 "Headphone Jack", <<
180 "Headphone Jack", <<
181 "LINE1L", <<
182 "LINE1R", <<
183 "MIC3R", <<
184 "Microphone Jack", <<
185 simple-audio-card,format = "ds <<
186 simple-audio-card,bitclock-mas <<
187 simple-audio-card,frame-master <<
188 simple-audio-card,bitclock-inv <<
189 <<
190 simple-audio-card,cpu { <<
191 sound-dai = <&mcasp1>; <<
192 }; <<
193 <<
194 sound_master: simple-audio-car <<
195 sound-dai = <&tlv320ai <<
196 clocks = <&tlv320_mclk <<
197 }; <<
198 }; <<
199 }; <<
200 <<
201 &mcu_pmx0 { <<
202 wkup_uart0_pins_default: wkup-uart0-de <<
203 pinctrl-single,pins = < <<
204 AM62AX_MCU_IOPAD(0x002 <<
205 AM62AX_MCU_IOPAD(0x002 <<
206 AM62AX_MCU_IOPAD(0x002 <<
207 AM62AX_MCU_IOPAD(0x003 <<
208 >; <<
209 }; <<
210 }; <<
211 <<
212 /* WKUP UART0 is used for DM firmware logs */ <<
213 &wkup_uart0 { <<
214 pinctrl-names = "default"; <<
215 pinctrl-0 = <&wkup_uart0_pins_default> <<
216 status = "reserved"; <<
217 }; 115 };
218 116
219 &main_pmx0 { 117 &main_pmx0 {
220 main_dss0_pins_default: main-dss0-defa !! 118 main_uart0_pins_default: main-uart0-pins-default {
221 pinctrl-single,pins = < <<
222 AM62AX_IOPAD(0x100, PI <<
223 AM62AX_IOPAD(0x0f8, PI <<
224 AM62AX_IOPAD(0x104, PI <<
225 AM62AX_IOPAD(0x0fc, PI <<
226 AM62AX_IOPAD(0x0b8, PI <<
227 AM62AX_IOPAD(0x0bc, PI <<
228 AM62AX_IOPAD(0x0c0, PI <<
229 AM62AX_IOPAD(0x0c4, PI <<
230 AM62AX_IOPAD(0x0c8, PI <<
231 AM62AX_IOPAD(0x0cc, PI <<
232 AM62AX_IOPAD(0x0d0, PI <<
233 AM62AX_IOPAD(0x0d4, PI <<
234 AM62AX_IOPAD(0x0d8, PI <<
235 AM62AX_IOPAD(0x0dc, PI <<
236 AM62AX_IOPAD(0x0e0, PI <<
237 AM62AX_IOPAD(0x0e4, PI <<
238 AM62AX_IOPAD(0x0e8, PI <<
239 AM62AX_IOPAD(0x0ec, PI <<
240 AM62AX_IOPAD(0x0f0, PI <<
241 AM62AX_IOPAD(0x0f4, PI <<
242 AM62AX_IOPAD(0x05c, PI <<
243 AM62AX_IOPAD(0x060, PI <<
244 AM62AX_IOPAD(0x064, PI <<
245 AM62AX_IOPAD(0x068, PI <<
246 AM62AX_IOPAD(0x06c, PI <<
247 AM62AX_IOPAD(0x070, PI <<
248 AM62AX_IOPAD(0x074, PI <<
249 AM62AX_IOPAD(0x078, PI <<
250 >; <<
251 }; <<
252 <<
253 main_uart0_pins_default: main-uart0-de <<
254 pinctrl-single,pins = < <<
255 AM62AX_IOPAD(0x1c8, PI <<
256 AM62AX_IOPAD(0x1cc, PI <<
257 >; <<
258 }; <<
259 <<
260 main_uart1_pins_default: main-uart1-de <<
261 pinctrl-single,pins = < 119 pinctrl-single,pins = <
262 AM62AX_IOPAD(0x01e8, P !! 120 AM62AX_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
263 AM62AX_IOPAD(0x01ec, P !! 121 AM62AX_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
264 AM62AX_IOPAD(0x0194, P <<
265 AM62AX_IOPAD(0x0198, P <<
266 >; 122 >;
267 }; 123 };
268 124
269 main_i2c0_pins_default: main-i2c0-defa !! 125 main_i2c0_pins_default: main-i2c0-pins-default {
270 pinctrl-single,pins = < 126 pinctrl-single,pins = <
271 AM62AX_IOPAD(0x1e0, PI 127 AM62AX_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
272 AM62AX_IOPAD(0x1e4, PI 128 AM62AX_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
273 >; 129 >;
274 }; 130 };
275 131
276 main_i2c1_pins_default: main-i2c1-defa !! 132 main_i2c1_pins_default: main-i2c1-pins-default {
277 pinctrl-single,pins = < 133 pinctrl-single,pins = <
278 AM62AX_IOPAD(0x1e8, PI 134 AM62AX_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
279 AM62AX_IOPAD(0x1ec, PI 135 AM62AX_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
280 >; 136 >;
281 }; 137 };
282 138
283 main_i2c2_pins_default: main-i2c2-defa !! 139 main_i2c2_pins_default: main-i2c2-pins-default {
284 pinctrl-single,pins = < 140 pinctrl-single,pins = <
285 AM62AX_IOPAD(0x0b0, PI 141 AM62AX_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
286 AM62AX_IOPAD(0x0b4, PI 142 AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
287 >; 143 >;
288 }; 144 };
289 145
290 main_mmc0_pins_default: main-mmc0-defa !! 146 main_mmc1_pins_default: main-mmc1-pins-default {
291 pinctrl-single,pins = < <<
292 AM62AX_IOPAD(0x220, PI <<
293 AM62AX_IOPAD(0x218, PI <<
294 AM62AX_IOPAD(0x21c, PI <<
295 AM62AX_IOPAD(0x214, PI <<
296 AM62AX_IOPAD(0x210, PI <<
297 AM62AX_IOPAD(0x20c, PI <<
298 AM62AX_IOPAD(0x208, PI <<
299 AM62AX_IOPAD(0x204, PI <<
300 AM62AX_IOPAD(0x200, PI <<
301 AM62AX_IOPAD(0x1fc, PI <<
302 AM62AX_IOPAD(0x1f8, PI <<
303 >; <<
304 }; <<
305 <<
306 main_mmc1_pins_default: main-mmc1-defa <<
307 pinctrl-single,pins = < 147 pinctrl-single,pins = <
308 AM62AX_IOPAD(0x23c, PI 148 AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
309 AM62AX_IOPAD(0x234, PI 149 AM62AX_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
310 AM62AX_IOPAD(0x230, PI 150 AM62AX_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
311 AM62AX_IOPAD(0x22c, PI 151 AM62AX_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
312 AM62AX_IOPAD(0x228, PI 152 AM62AX_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
313 AM62AX_IOPAD(0x224, PI 153 AM62AX_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
314 AM62AX_IOPAD(0x240, PI 154 AM62AX_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
315 >; 155 >;
316 }; 156 };
317 157
318 usr_led_pins_default: usr-led-default- !! 158 usr_led_pins_default: usr-led-pins-default {
319 pinctrl-single,pins = < 159 pinctrl-single,pins = <
320 AM62AX_IOPAD(0x244, PI 160 AM62AX_IOPAD(0x244, PIN_OUTPUT, 7) /* (D18) MMC1_SDWP.GPIO1_49 */
321 >; 161 >;
322 }; 162 };
323 163
324 main_usb1_pins_default: main-usb1-defa !! 164 main_usb1_pins_default: main-usb1-pins-default {
325 pinctrl-single,pins = < 165 pinctrl-single,pins = <
326 AM62AX_IOPAD(0x0258, P 166 AM62AX_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18) USB1_DRVVBUS */
327 >; 167 >;
328 }; 168 };
329 169
330 main_mdio1_pins_default: main-mdio1-de !! 170 main_mdio1_pins_default: main-mdio1-pins-default {
331 pinctrl-single,pins = < 171 pinctrl-single,pins = <
332 AM62AX_IOPAD(0x160, PI 172 AM62AX_IOPAD(0x160, PIN_OUTPUT, 0) /* (V12) MDIO0_MDC */
333 AM62AX_IOPAD(0x15c, PI 173 AM62AX_IOPAD(0x15c, PIN_INPUT, 0) /* (V13) MDIO0_MDIO */
334 >; 174 >;
335 }; 175 };
336 176
337 main_rgmii1_pins_default: main-rgmii1- !! 177 main_rgmii1_pins_default: main-rgmii1-pins-default {
338 pinctrl-single,pins = < 178 pinctrl-single,pins = <
339 AM62AX_IOPAD(0x14c, PI 179 AM62AX_IOPAD(0x14c, PIN_INPUT, 0) /* (AB16) RGMII1_RD0 */
340 AM62AX_IOPAD(0x150, PI 180 AM62AX_IOPAD(0x150, PIN_INPUT, 0) /* (V15) RGMII1_RD1 */
341 AM62AX_IOPAD(0x154, PI 181 AM62AX_IOPAD(0x154, PIN_INPUT, 0) /* (W15) RGMII1_RD2 */
342 AM62AX_IOPAD(0x158, PI 182 AM62AX_IOPAD(0x158, PIN_INPUT, 0) /* (V14) RGMII1_RD3 */
343 AM62AX_IOPAD(0x148, PI 183 AM62AX_IOPAD(0x148, PIN_INPUT, 0) /* (AA16) RGMII1_RXC */
344 AM62AX_IOPAD(0x144, PI 184 AM62AX_IOPAD(0x144, PIN_INPUT, 0) /* (AA15) RGMII1_RX_CTL */
345 AM62AX_IOPAD(0x134, PI 185 AM62AX_IOPAD(0x134, PIN_INPUT, 0) /* (Y17) RGMII1_TD0 */
346 AM62AX_IOPAD(0x138, PI 186 AM62AX_IOPAD(0x138, PIN_INPUT, 0) /* (V16) RGMII1_TD1 */
347 AM62AX_IOPAD(0x13c, PI 187 AM62AX_IOPAD(0x13c, PIN_INPUT, 0) /* (Y16) RGMII1_TD2 */
348 AM62AX_IOPAD(0x140, PI 188 AM62AX_IOPAD(0x140, PIN_INPUT, 0) /* (AA17) RGMII1_TD3 */
349 AM62AX_IOPAD(0x130, PI 189 AM62AX_IOPAD(0x130, PIN_INPUT, 0) /* (AB17) RGMII1_TXC */
350 AM62AX_IOPAD(0x12c, PI 190 AM62AX_IOPAD(0x12c, PIN_INPUT, 0) /* (W16) RGMII1_TX_CTL */
351 >; 191 >;
352 }; 192 };
353 <<
354 main_mcasp1_pins_default: main-mcasp1- <<
355 pinctrl-single,pins = < <<
356 AM62AX_IOPAD(0x090, PI <<
357 AM62AX_IOPAD(0x098, PI <<
358 AM62AX_IOPAD(0x08c, PI <<
359 AM62AX_IOPAD(0x084, PI <<
360 >; <<
361 }; <<
362 <<
363 main_gpio1_ioexp_intr_pins_default: ma <<
364 pinctrl-single,pins = < <<
365 AM62AX_IOPAD(0x01d4, P <<
366 >; <<
367 }; <<
368 <<
369 vddshv_sdio_pins_default: vddshv-sdio- <<
370 pinctrl-single,pins = < <<
371 AM62AX_IOPAD(0x07c, PI <<
372 >; <<
373 }; <<
374 }; <<
375 <<
376 &mcu_pmx0 { <<
377 status = "okay"; <<
378 <<
379 pmic_irq_pins_default: pmic-irq-defaul <<
380 pinctrl-single,pins = < <<
381 AM62AX_MCU_IOPAD(0x000 <<
382 >; <<
383 }; <<
384 }; <<
385 <<
386 &mcu_gpio0 { <<
387 status = "okay"; <<
388 }; 193 };
389 194
390 &main_i2c0 { 195 &main_i2c0 {
391 status = "okay"; 196 status = "okay";
392 pinctrl-names = "default"; 197 pinctrl-names = "default";
393 pinctrl-0 = <&main_i2c0_pins_default>; 198 pinctrl-0 = <&main_i2c0_pins_default>;
394 clock-frequency = <400000>; 199 clock-frequency = <400000>;
395 <<
396 typec_pd0: usb-power-controller@3f { <<
397 compatible = "ti,tps6598x"; <<
398 reg = <0x3f>; <<
399 <<
400 connector { <<
401 compatible = "usb-c-co <<
402 label = "USB-C"; <<
403 self-powered; <<
404 data-role = "dual"; <<
405 power-role = "sink"; <<
406 port { <<
407 usb_con_hs: en <<
408 remote <<
409 }; <<
410 }; <<
411 }; <<
412 }; <<
413 <<
414 tps659312: pmic@48 { <<
415 compatible = "ti,tps6593-q1"; <<
416 reg = <0x48>; <<
417 ti,primary-pmic; <<
418 system-power-controller; <<
419 <<
420 gpio-controller; <<
421 #gpio-cells = <2>; <<
422 <<
423 pinctrl-names = "default"; <<
424 pinctrl-0 = <&pmic_irq_pins_de <<
425 interrupt-parent = <&mcu_gpio0 <<
426 interrupts = <0 IRQ_TYPE_EDGE_ <<
427 <<
428 buck123-supply = <&vcc_3v3_sys <<
429 buck4-supply = <&vcc_3v3_sys>; <<
430 buck5-supply = <&vcc_3v3_sys>; <<
431 ldo1-supply = <&vcc_3v3_sys>; <<
432 ldo2-supply = <&vcc_3v3_sys>; <<
433 ldo3-supply = <&buck5>; <<
434 ldo4-supply = <&vcc_3v3_sys>; <<
435 <<
436 regulators { <<
437 buck123: buck123 { <<
438 regulator-name <<
439 regulator-min- <<
440 regulator-max- <<
441 regulator-boot <<
442 regulator-alwa <<
443 }; <<
444 <<
445 buck4: buck4 { <<
446 regulator-name <<
447 regulator-min- <<
448 regulator-max- <<
449 regulator-boot <<
450 regulator-alwa <<
451 }; <<
452 <<
453 buck5: buck5 { <<
454 regulator-name <<
455 regulator-min- <<
456 regulator-max- <<
457 regulator-boot <<
458 regulator-alwa <<
459 }; <<
460 <<
461 ldo1: ldo1 { <<
462 regulator-name <<
463 regulator-min- <<
464 regulator-max- <<
465 regulator-boot <<
466 regulator-alwa <<
467 }; <<
468 <<
469 ldo2: ldo2 { <<
470 regulator-name <<
471 regulator-min- <<
472 regulator-max- <<
473 regulator-boot <<
474 regulator-alwa <<
475 }; <<
476 <<
477 ldo3: ldo3 { <<
478 regulator-name <<
479 regulator-min- <<
480 regulator-max- <<
481 regulator-boot <<
482 regulator-alwa <<
483 }; <<
484 <<
485 ldo4: ldo4 { <<
486 regulator-name <<
487 regulator-min- <<
488 regulator-max- <<
489 regulator-boot <<
490 regulator-alwa <<
491 }; <<
492 }; <<
493 }; <<
494 }; 200 };
495 201
496 &main_i2c1 { 202 &main_i2c1 {
497 status = "okay"; 203 status = "okay";
498 pinctrl-names = "default"; 204 pinctrl-names = "default";
499 pinctrl-0 = <&main_i2c1_pins_default>; 205 pinctrl-0 = <&main_i2c1_pins_default>;
500 clock-frequency = <100000>; !! 206 clock-frequency = <400000>;
501 207
502 exp1: gpio@22 { 208 exp1: gpio@22 {
503 compatible = "ti,tca6424"; 209 compatible = "ti,tca6424";
504 reg = <0x22>; 210 reg = <0x22>;
505 gpio-controller; 211 gpio-controller;
506 #gpio-cells = <2>; 212 #gpio-cells = <2>;
507 interrupt-parent = <&main_gpio <<
508 interrupts = <23 IRQ_TYPE_EDGE <<
509 interrupt-controller; <<
510 #interrupt-cells = <2>; <<
511 pinctrl-names = "default"; <<
512 pinctrl-0 = <&main_gpio1_ioexp <<
513 213
514 gpio-line-names = "GPIO_CPSW2_ 214 gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
515 "BT_EN_SOC" 215 "BT_EN_SOC", "MMC1_SD_EN",
516 "VPP_EN", " 216 "VPP_EN", "EXP_PS_3V3_En",
517 "EXP_PS_5V0 217 "EXP_PS_5V0_En", "EXP_HAT_DETECT",
518 "GPIO_AUD_R 218 "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn",
519 "UART1_FET_ 219 "UART1_FET_BUF_EN", "BT_UART_WAKE_SOC",
520 "GPIO_HDMI_ 220 "GPIO_HDMI_RSTn", "CSI_GPIO0",
521 "CSI_GPIO1" 221 "CSI_GPIO1", "WLAN_ALERTn",
522 "HDMI_INTn" 222 "HDMI_INTn", "TEST_GPIO2",
523 "MCASP1_FET 223 "MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
524 "MCASP1_FET 224 "MCASP1_FET_SEL", "UART1_FET_SEL",
525 "PD_I2C_IRQ 225 "PD_I2C_IRQ", "IO_EXP_TEST_LED";
526 }; 226 };
527 <<
528 tlv320aic3106: audio-codec@1b { <<
529 #sound-dai-cells = <0>; <<
530 compatible = "ti,tlv320aic3106 <<
531 reg = <0x1b>; <<
532 ai3x-micbias-vg = <1>; /* 2.0 <<
533 <<
534 /* Regulators */ <<
535 AVDD-supply = <&vcc_3v3_sys>; <<
536 IOVDD-supply = <&vcc_3v3_sys>; <<
537 DRVDD-supply = <&vcc_3v3_sys>; <<
538 DVDD-supply = <&buck5>; <<
539 }; <<
540 <<
541 exp2: gpio@23 { <<
542 compatible = "ti,tca6424"; <<
543 reg = <0x23>; <<
544 gpio-controller; <<
545 #gpio-cells = <2>; <<
546 <<
547 gpio-line-names = "", "", <<
548 "", "", <<
549 "", "", <<
550 "", "", <<
551 "WL_LT_EN", <<
552 "", "", <<
553 "", "", <<
554 "", "", <<
555 "SPI0_FET_SE <<
556 "RGMII2_BRD_ <<
557 "CSI_EN", "A <<
558 "CSI_VLDO_SE <<
559 }; <<
560 <<
561 sii9022: bridge-hdmi@3b { <<
562 compatible = "sil,sii9022"; <<
563 reg = <0x3b>; <<
564 interrupt-parent = <&exp1>; <<
565 interrupts = <16 IRQ_TYPE_EDGE <<
566 #sound-dai-cells = <0>; <<
567 sil,i2s-data-lanes = < 0 >; <<
568 <<
569 ports { <<
570 #address-cells = <1>; <<
571 #size-cells = <0>; <<
572 <<
573 port@0 { <<
574 reg = <0>; <<
575 <<
576 sii9022_in: en <<
577 remote <<
578 }; <<
579 }; <<
580 <<
581 port@1 { <<
582 reg = <1>; <<
583 <<
584 sii9022_out: e <<
585 remote <<
586 }; <<
587 }; <<
588 }; <<
589 }; <<
590 }; <<
591 <<
592 &main_i2c2 { <<
593 status = "okay"; <<
594 pinctrl-names = "default"; <<
595 pinctrl-0 = <&main_i2c2_pins_default>; <<
596 clock-frequency = <400000>; <<
597 }; <<
598 <<
599 &sdhci0 { <<
600 /* eMMC */ <<
601 status = "okay"; <<
602 non-removable; <<
603 pinctrl-names = "default"; <<
604 pinctrl-0 = <&main_mmc0_pins_default>; <<
605 disable-wp; <<
606 }; 227 };
607 228
608 &sdhci1 { 229 &sdhci1 {
609 /* SD/MMC */ 230 /* SD/MMC */
610 status = "okay"; 231 status = "okay";
611 vmmc-supply = <&vdd_mmc1>; 232 vmmc-supply = <&vdd_mmc1>;
612 vqmmc-supply = <&vddshv_sdio>; <<
613 pinctrl-names = "default"; 233 pinctrl-names = "default";
614 pinctrl-0 = <&main_mmc1_pins_default>; 234 pinctrl-0 = <&main_mmc1_pins_default>;
>> 235 ti,driver-strength-ohm = <50>;
615 disable-wp; 236 disable-wp;
616 }; 237 };
617 238
618 &main_gpio0 { 239 &main_gpio0 {
619 status = "okay"; 240 status = "okay";
620 }; 241 };
621 242
622 &main_gpio1 { 243 &main_gpio1 {
623 status = "okay"; 244 status = "okay";
624 }; 245 };
625 246
626 &main_gpio_intr { 247 &main_gpio_intr {
627 status = "okay"; 248 status = "okay";
628 }; 249 };
629 250
630 &main_uart0 { 251 &main_uart0 {
631 status = "okay"; 252 status = "okay";
632 pinctrl-names = "default"; 253 pinctrl-names = "default";
633 pinctrl-0 = <&main_uart0_pins_default> 254 pinctrl-0 = <&main_uart0_pins_default>;
634 }; 255 };
635 256
636 /* Main UART1 is used for TIFS firmware logs * <<
637 &main_uart1 { <<
638 pinctrl-names = "default"; <<
639 pinctrl-0 = <&main_uart1_pins_default> <<
640 status = "reserved"; <<
641 }; <<
642 <<
643 &usbss0 { <<
644 status = "okay"; <<
645 ti,vbus-divider; <<
646 }; <<
647 <<
648 &usb0 { <<
649 usb-role-switch; <<
650 <<
651 port { <<
652 usb0_hs_ep: endpoint { <<
653 remote-endpoint = <&us <<
654 }; <<
655 }; <<
656 }; <<
657 <<
658 &usbss1 { 257 &usbss1 {
659 status = "okay"; 258 status = "okay";
660 }; 259 };
661 260
662 &usb1 { 261 &usb1 {
663 dr_mode = "host"; 262 dr_mode = "host";
664 pinctrl-names = "default"; 263 pinctrl-names = "default";
665 pinctrl-0 = <&main_usb1_pins_default>; 264 pinctrl-0 = <&main_usb1_pins_default>;
666 }; 265 };
667 266
668 &cpsw3g { 267 &cpsw3g {
669 status = "okay"; 268 status = "okay";
670 pinctrl-names = "default"; 269 pinctrl-names = "default";
671 pinctrl-0 = <&main_rgmii1_pins_default 270 pinctrl-0 = <&main_rgmii1_pins_default>;
672 }; 271 };
673 272
674 &cpsw_port1 { 273 &cpsw_port1 {
675 status = "okay"; 274 status = "okay";
676 phy-mode = "rgmii-rxid"; 275 phy-mode = "rgmii-rxid";
677 phy-handle = <&cpsw3g_phy0>; 276 phy-handle = <&cpsw3g_phy0>;
678 }; 277 };
679 278
680 &cpsw_port2 { 279 &cpsw_port2 {
681 status = "disabled"; 280 status = "disabled";
682 }; 281 };
683 282
684 &cpsw3g_mdio { 283 &cpsw3g_mdio {
685 status = "okay"; 284 status = "okay";
686 pinctrl-names = "default"; 285 pinctrl-names = "default";
687 pinctrl-0 = <&main_mdio1_pins_default> 286 pinctrl-0 = <&main_mdio1_pins_default>;
688 287
689 cpsw3g_phy0: ethernet-phy@0 { 288 cpsw3g_phy0: ethernet-phy@0 {
690 reg = <0>; 289 reg = <0>;
691 ti,rx-internal-delay = <DP8386 290 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
692 ti,fifo-depth = <DP83867_PHYCR 291 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
693 ti,min-output-impedance; 292 ti,min-output-impedance;
694 }; <<
695 }; <<
696 <<
697 &mcasp1 { <<
698 status = "okay"; <<
699 #sound-dai-cells = <0>; <<
700 <<
701 pinctrl-names = "default"; <<
702 pinctrl-0 = <&main_mcasp1_pins_default <<
703 <<
704 op-mode = <0>; /* MCASP_IIS_M <<
705 tdm-slots = <2>; <<
706 <<
707 serial-dir = < /* 0: INACTIVE, 1: TX, <<
708 1 0 2 0 <<
709 0 0 0 0 <<
710 0 0 0 0 <<
711 0 0 0 0 <<
712 >; <<
713 }; <<
714 <<
715 &dss { <<
716 status = "okay"; <<
717 pinctrl-names = "default"; <<
718 pinctrl-0 = <&main_dss0_pins_default>; <<
719 }; <<
720 <<
721 &dss_ports { <<
722 /* VP2: DPI Output */ <<
723 port@1 { <<
724 reg = <1>; <<
725 <<
726 dpi1_out: endpoint { <<
727 remote-endpoint = <&si <<
728 }; <<
729 }; 293 };
730 }; 294 };
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