1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
4 */
5
6 /*
7 * VScom OnRISC
8 * https://www.vscom.de
9 */
10
11 /dts-v1/;
12
13 #include "am335x-baltos.dtsi"
14 #include "am335x-baltos-leds.dtsi"
15
16 / {
17 model = "OnRISC Baltos iR 5221";
18 };
19
20 &am33xx_pinmux {
21 tca6416_pins: tca6416-pins {
22 pinctrl-single,pins = <
23 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */
24 >;
25 };
26
27
28 dcan1_pins: dcan1-pins {
29 pinctrl-single,pins = <
30 AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2) /* uart0_ctsn.dcan1_tx_mux0 */
31 AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2) /* uart0_rtsn.dcan1_rx_mux0 */
32 >;
33 };
34
35 uart1_pins: uart1-pins {
36 pinctrl-single,pins = <
37 AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0)
38 AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0)
39 AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0)
40 AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
41 AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
42 AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */
43 AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
44 AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */
45 >;
46 };
47
48 uart2_pins: uart2-pins {
49 pinctrl-single,pins = <
50 AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */
51 AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */
52 AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */
53 AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */
54 AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
55 AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */
56 AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */
57 AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */
58
59 AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
60 >;
61 };
62
63 mmc1_pins: mmc1-pins {
64 pinctrl-single,pins = <
65 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE7) /* MMC1 CD */
66 >;
67 };
68 };
69
70 &uart1 {
71 pinctrl-names = "default";
72 pinctrl-0 = <&uart1_pins>;
73 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
74 dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
75 dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
76 rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
77
78 status = "okay";
79 };
80
81 &uart2 {
82 pinctrl-names = "default";
83 pinctrl-0 = <&uart2_pins>;
84 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
85 dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
86 dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
87 rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
88
89 status = "okay";
90 };
91
92 &i2c1 {
93 tca6416: gpio@20 {
94 compatible = "ti,tca6416";
95 reg = <0x20>;
96 gpio-controller;
97 #gpio-cells = <2>;
98 interrupt-parent = <&gpio0>;
99 interrupts = <20 IRQ_TYPE_EDGE_RISING>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&tca6416_pins>;
102 gpio-line-names = "GP_IN0", "GP_IN1", "GP_IN2", "GP_IN3",
103 "GP_OUT0", "GP_OUT1", "GP_OUT2", "GP_OUT3",
104 "ModeA0", "ModeA1", "ModeA2", "ModeA3",
105 "ModeB0", "ModeB1", "ModeB2", "ModeB3";
106 };
107 };
108
109 &usb0_phy {
110 status = "okay";
111 };
112
113 &usb1_phy {
114 status = "okay";
115 };
116
117 &usb0 {
118 status = "okay";
119 dr_mode = "host";
120 };
121
122 &usb1 {
123 status = "okay";
124 dr_mode = "host";
125 };
126
127 &cpsw_port1 {
128 phy-mode = "rmii";
129 ti,dual-emac-pvid = <1>;
130 fixed-link {
131 speed = <100>;
132 full-duplex;
133 };
134 };
135
136 &cpsw_port2 {
137 phy-mode = "rgmii-id";
138 ti,dual-emac-pvid = <2>;
139 phy-handle = <&phy1>;
140 };
141
142 &dcan1 {
143 pinctrl-names = "default";
144 pinctrl-0 = <&dcan1_pins>;
145
146 status = "okay";
147 };
148
149 &mmc1 {
150 pinctrl-names = "default";
151 pinctrl-0 = <&mmc1_pins>;
152 cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
153 };
154
155 &gpio0 {
156 gpio-line-names =
157 "MDIO",
158 "MDC",
159 "UART2_RX",
160 "UART2_TX",
161 "I2C1_SDA",
162 "I2C1_SCL",
163 "WLAN_BTN",
164 "W_DISABLE",
165 "NC",
166 "NC",
167 "NC",
168 "NC",
169 "UART1_CTSN",
170 "UART1_RTSN",
171 "UART1_RX",
172 "UART1_TX",
173 "onrisc:blue:wlan",
174 "onrisc:green:app",
175 "USB0_DRVVBUS",
176 "ETH2_INT",
177 "TCA6416_INT",
178 "RMII1_TXD1",
179 "MMC1_DAT0",
180 "MMC1_DAT1",
181 "NC",
182 "NC",
183 "MMC1_DAT2",
184 "MMC1_DAT3",
185 "RMII1_TXD0",
186 "NC",
187 "GPMC_WAIT0",
188 "GPMC_WP_N";
189 };
190
191 &gpio1 {
192 gpio-line-names =
193 "GPMC_AD0",
194 "GPMC_AD1",
195 "GPMC_AD2",
196 "GPMC_AD3",
197 "GPMC_AD4",
198 "GPMC_AD5",
199 "GPMC_AD6",
200 "GPMC_AD7",
201 "DCAN1_TX",
202 "DCAN1_RX",
203 "CONSOLE_RX",
204 "CONSOLE_TX",
205 "UART2_DTR",
206 "UART2_DSR",
207 "UART2_DCD",
208 "UART2_RI",
209 "RGMII2_TCTL",
210 "RGMII2_RCTL",
211 "RGMII2_TD3",
212 "RGMII2_TD2",
213 "RGMII2_TD1",
214 "RGMII2_TD0",
215 "RGMII2_TCLK",
216 "RGMII2_RCLK",
217 "RGMII2_RD3",
218 "RGMII2_RD2",
219 "RGMII2_RD1",
220 "RGMII2_RD0",
221 "PMIC_INT1",
222 "GPMC_CSN0_Flash",
223 "MMC1_CLK",
224 "MMC1_CMD";
225 };
226
227 &gpio2 {
228 gpio-line-names =
229 "GPMC_CSN3_BUS",
230 "GPMC_CLK",
231 "GPMC_ADVN_ALE",
232 "GPMC_OEN_RE_N",
233 "GPMC_WE_N",
234 "GPMC_BEN0_CLE",
235 "NC",
236 "NC",
237 "NC",
238 "NC",
239 "NC",
240 "NC",
241 "NC",
242 "NC",
243 "NC",
244 "NC",
245 "NC",
246 "NC",
247 "SD_CD",
248 "SD_WP",
249 "RMII1_RXD1",
250 "RMII1_RXD0",
251 "UART1_DTR",
252 "UART1_DSR",
253 "UART1_DCD",
254 "UART1_RI",
255 "MMC0_DAT3",
256 "MMC0_DAT2",
257 "MMC0_DAT1",
258 "MMC0_DAT0",
259 "MMC0_CLK",
260 "MMC0_CMD";
261 };
262
263 &gpio3 {
264 gpio-line-names =
265 "onrisc:red:power",
266 "RMII1_CRS_DV",
267 "RMII1_RXER",
268 "RMII1_TXEN",
269 "3G_PWR_EN",
270 "UART2_CTSN",
271 "UART2_RTSN",
272 "WLAN_IRQ",
273 "WLAN_EN",
274 "NC",
275 "NC",
276 "NC",
277 "NC",
278 "USB1_DRVVBUS",
279 "NC",
280 "NC",
281 "NC",
282 "NC",
283 "NC",
284 "NC",
285 "NC",
286 "NC",
287 "NC",
288 "NC",
289 "NC",
290 "NC",
291 "NC",
292 "NC",
293 "NC",
294 "NC",
295 "NC",
296 "NC";
297 };
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