1 //SPDX-License-Identifier: GPL-2.0
2 /* Copyright (C) 2018 Octavo Systems LLC - https://www.octavosystems.com/
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.
11 #include "am33xx.dtsi"
12 #include "am335x-osd335x-common.dtsi"
13 #include <dt-bindings/interrupt-controller/irq.h>
15 #include <dt-bindings/display/tda998x.h>
18 model = "Octavo Systems OSD3358-SM-RED";
19 compatible = "oct,osd3358-sm-refdesign", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
23 regulator-min-microvolt = <1800000>;
24 regulator-max-microvolt = <1800000>;
29 vmmc-supply = <&vmmcsd_fixed>;
30 pinctrl-names = "default";
31 pinctrl-0 = <&emmc_pins>;
39 /* If you want to get 24 bit RGB and 16 BGR mode instead of
40 * current 16 bit RGB and 24 BGR modes, set the propety
41 * below to "crossed" and uncomment the video-ports -property
43 * AM335x errata for wiring:
44 * https://www.ti.com/lit/er/sprz360i/sprz360i.pdf
47 blue-and-red-wiring = "straight";
51 remote-endpoint = <&hdmi_0>;
57 tda19988: hdmi-encoder@70 {
58 compatible = "nxp,tda998x";
61 pinctrl-names = "default", "off";
62 pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
63 pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
65 /* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */
66 /* video-ports = <0x234501>; */
68 #sound-dai-cells = <0>;
69 audio-ports = < TDA998x_I2S 0x03>;
73 remote-endpoint = <&lcdc_0>;
79 compatible = "invensense,mpu6050";
81 interrupt-parent = <&gpio3>;
82 interrupts = <21 IRQ_TYPE_EDGE_RISING>;
87 compatible = "ak,ak8975";
91 /*invensense,int_config = <0x10>;
92 invensense,level_shifter = <0>;
93 invensense,orientation = [01 00 00 00 01 00 00 00 01];
94 invensense,sec_slave_type = <0>;
95 invensense,key = [4e cc 7e eb f6 1e 35 22 00 34 0d 65 32 e9 94 89];*/
99 compatible = "bosch,bmp280";
105 #sound-dai-cells = <0>;
106 pinctrl-names = "default";
107 pinctrl-0 = <&mcasp0_pins>;
109 op-mode = <0>; /* MCASP_IIS_MODE */
111 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
119 clk_mcasp0_fixed: clk-mcasp0-fixed {
121 compatible = "fixed-clock";
122 clock-frequency = <24576000>;
125 clk_mcasp0: clk-mcasp0 {
127 compatible = "gpio-gate-clock";
128 clocks = <&clk_mcasp0_fixed>;
129 enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */
133 compatible = "simple-audio-card";
134 simple-audio-card,name = "TI BeagleBone Black";
135 simple-audio-card,format = "i2s";
136 simple-audio-card,bitclock-master = <&dailink0_master>;
137 simple-audio-card,frame-master = <&dailink0_master>;
139 dailink0_master: simple-audio-card,cpu {
140 sound-dai = <&mcasp0>;
141 clocks = <&clk_mcasp0>;
144 simple-audio-card,codec {
145 sound-dai = <&tda19988>;
150 stdout-path = &uart0;
154 pinctrl-names = "default";
155 pinctrl-0 = <&user_leds_s0>;
157 compatible = "gpio-leds";
160 label = "beaglebone:green:usr0";
161 gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
162 linux,default-trigger = "heartbeat";
163 default-state = "off";
167 label = "beaglebone:green:usr1";
168 gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
169 linux,default-trigger = "mmc0";
170 default-state = "off";
174 label = "beaglebone:green:usr2";
175 gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
176 linux,default-trigger = "cpu0";
177 default-state = "off";
181 label = "beaglebone:green:usr3";
182 gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
183 linux,default-trigger = "mmc1";
184 default-state = "off";
188 vmmcsd_fixed: fixedregulator0 {
189 compatible = "regulator-fixed";
190 regulator-name = "vmmcsd_fixed";
191 regulator-min-microvolt = <3300000>;
192 regulator-max-microvolt = <3300000>;
197 pinctrl-names = "default";
198 pinctrl-0 = <&clkout2_pin>;
200 nxp_hdmi_bonelt_pins: nxp-hdmi-bonelt-pins {
201 pinctrl-single,pins = <
202 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
203 AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0)
204 AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0)
205 AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0)
206 AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0)
207 AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0)
208 AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0)
209 AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0)
210 AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0)
211 AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0)
212 AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0)
213 AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0)
214 AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0)
215 AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0)
216 AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0)
217 AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0)
218 AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0)
219 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
220 AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
221 AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
222 AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
226 nxp_hdmi_bonelt_off_pins: nxp-hdmi-bonelt-off-pins {
227 pinctrl-single,pins = <
228 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLDOWN, MUX_MODE3)
232 mcasp0_pins: mcasp0-pins {
233 pinctrl-single,pins = <
234 AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLUP, MUX_MODE0)
235 AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKR, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/
236 AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_OUTPUT_PULLUP, MUX_MODE0)
237 AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
238 AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a11.GPIO1_27 */
242 flash_enable: flash-enable {
243 pinctrl-single,pins = <
244 AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* rmii1_ref_clk.gpio0_29 */
248 imu_interrupt: imu-interrupt {
249 pinctrl-single,pins = <
250 AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7) /* mii1_rx_er.gpio3_2 */
254 ethernet_interrupt: ethernet-interrupt{
255 pinctrl-single,pins = <
256 AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7) /* mii1_col.gpio3_0 */
260 user_leds_s0: user-leds-s0 {
261 pinctrl-single,pins = <
262 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a5.gpio1_21 */
263 AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */
264 AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_a7.gpio1_23 */
265 AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */
269 i2c2_pins: pinmux-i2c2-pins {
270 pinctrl-single,pins = <
271 AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_ctsn.i2c2_sda */
272 AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT_PULLUP, MUX_MODE3) /* uart1_rtsn.i2c2_scl */
276 uart0_pins: pinmux-uart0-pins {
277 pinctrl-single,pins = <
278 AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
279 AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
283 clkout2_pin: pinmux-clkout2-pin {
284 pinctrl-single,pins = <
285 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */
289 cpsw_default: cpsw-default {
290 pinctrl-single,pins = <
292 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */
293 AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
294 AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
295 AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
296 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
297 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
298 AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
299 AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2)
300 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2)
301 AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2)
302 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2)
303 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2)
307 cpsw_sleep: cpsw-sleep {
308 pinctrl-single,pins = <
309 /* Slave 1 reset value */
310 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
311 AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
312 AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7)
313 AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7)
314 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
315 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
316 AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
317 AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
318 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7)
319 AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7)
320 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
321 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
325 davinci_mdio_default: davinci-mdio-default {
326 pinctrl-single,pins = <
328 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
329 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
333 davinci_mdio_sleep: davinci-mdio-sleep {
334 pinctrl-single,pins = <
335 /* MDIO reset value */
336 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
337 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
341 mmc1_pins: pinmux-mmc1-pins {
342 pinctrl-single,pins = <
343 AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */
344 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
345 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
346 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
347 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
348 AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
349 AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
353 emmc_pins: pinmux-emmc-pins {
354 pinctrl-single,pins = <
355 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */
356 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
357 AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
358 AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
359 AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
360 AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
361 AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
362 AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
363 AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
364 AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
371 pinctrl-names = "default";
372 pinctrl-0 = <&uart0_pins>;
378 dr_mode = "peripheral";
379 interrupts-extended = <&intc 18 &tps 0>;
380 interrupt-names = "mc", "vbus";
388 pinctrl-names = "default";
389 pinctrl-0 = <&i2c2_pins>;
391 clock-frequency = <100000>;
395 phy-handle = <ðphy0>;
396 phy-mode = "rgmii-txid";
397 ti,dual-emac-pvid = <1>;
405 pinctrl-names = "default", "sleep";
406 pinctrl-0 = <&cpsw_default>;
407 pinctrl-1 = <&cpsw_sleep>;
412 pinctrl-names = "default", "sleep";
413 pinctrl-0 = <&davinci_mdio_default>;
414 pinctrl-1 = <&davinci_mdio_sleep>;
416 ethphy0: ethernet-phy@4 {
423 vmmc-supply = <&vmmcsd_fixed>;
425 pinctrl-names = "default";
426 pinctrl-0 = <&mmc1_pins>;
427 cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
431 system-power-controller;
432 clocks = <&clk_32768_ck>, <&clk_24mhz_clkctrl AM3_CLK_24MHZ_CLKDIV32K_CLKCTRL 0>;
433 clock-names = "ext-clk", "int-clk";