]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blame - arch/arm/boot/dts/omap3-tao3530.dtsi
projects / mirror_ubuntu-jammy-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
[mirror_ubuntu-jammy-kernel.git] / arch / arm / boot / dts / omap3-tao3530.dtsi
CommitLineData
d2912cb1 1// SPDX-License-Identifier: GPL-2.0-only
30d95c6d
SR		 2/*
3 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
4 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
30d95c6d
SR		 5 */
6/dts-v1/;
7
a27c6f3c
PR		 8#include "omap34xx.dtsi"
9
10/* Secure omaps have some devices inaccessible depending on the firmware */
11&aes {
12 status = "disabled";
13};
14
15&sham {
16 status = "disabled";
17};
30d95c6d
SR		 18
19/ {
20 cpus {
21 cpu@0 {
22 cpu0-supply = <&vcc>;
23 };
24 };
25
81777ff9 26 memory@80000000 {
30d95c6d
SR		 27 device_type = "memory";
28 reg = <0x80000000 0x10000000>; /* 256 MB */
29 };
30
31 /* HS USB Port 2 Power */
32 hsusb2_power: hsusb2_power_reg {
33 compatible = "regulator-fixed";
34 regulator-name = "hsusb2_vbus";
35 regulator-min-microvolt = <3300000>;
36 regulator-max-microvolt = <3300000>;
3a637e00 37 gpio = <&twl_gpio 18 GPIO_ACTIVE_HIGH>; /* GPIO LEDA */
30d95c6d
SR		 38 startup-delay-us = <70000>;
39 };
40
41 /* HS USB Host PHY on PORT 2 */
42 hsusb2_phy: hsusb2_phy {
43 compatible = "usb-nop-xceiv";
44 reset-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; /* gpio_162 */
45 vcc-supply = <&hsusb2_power>;
f568f6f5 46 #phy-cells = <0>;
30d95c6d
SR		 47 };
48
49 sound {
50 compatible = "ti,omap-twl4030";
51 ti,model = "omap3beagle";
52
53 /* McBSP2 is used for onboard sound, same as on beagle */
54 ti,mcbsp = <&mcbsp2>;
30d95c6d
SR		 55 };
56
57 /* Regulator to enable/switch the vcc of the Wifi module */
58 mmc2_sdio_poweron: regulator-mmc2-sdio-poweron {
59 compatible = "regulator-fixed";
60 regulator-name = "regulator-mmc2-sdio-poweron";
61 regulator-min-microvolt = <3150000>;
62 regulator-max-microvolt = <3150000>;
63 gpio = <&gpio5 29 GPIO_ACTIVE_LOW>; /* gpio_157 */
30d95c6d
SR		 64 startup-delay-us = <10000>;
65 };
66};
67
68&omap3_pmx_core {
69 hsusbb2_pins: pinmux_hsusbb2_pins {
70 pinctrl-single,pins = <
71 OMAP3_CORE1_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
72 OMAP3_CORE1_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
73 OMAP3_CORE1_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
74 OMAP3_CORE1_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
75 OMAP3_CORE1_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
76 OMAP3_CORE1_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
77 OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
78 OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
79 OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
80 OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
81 OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
82 OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
83 >;
84 };
85
86 mmc1_pins: pinmux_mmc1_pins {
87 pinctrl-single,pins = <
88 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
89 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
90 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
91 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
92 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
93 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
94 OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat4.sdmmc1_dat4 */
95 OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat5.sdmmc1_dat5 */
96 OMAP3_CORE1_IOPAD(0x2154, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat6.sdmmc1_dat6 */
97 OMAP3_CORE1_IOPAD(0x2156, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat7.sdmmc1_dat7 */
98 >;
99 };
100
101 mmc2_pins: pinmux_mmc2_pins {
102 pinctrl-single,pins = <
103 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
104 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
105 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
106 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
107 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
108 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
109 >;
110 };
111
112 /* wlan GPIO output for WLAN_EN */
113 wlan_gpio: pinmux_wlan_gpio {
114 pinctrl-single,pins = <
115 OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_fsr gpio_157 */
116 >;
117 };
118
119 uart3_pins: pinmux_uart3_pins {
120 pinctrl-single,pins = <
121 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
122 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */
123 >;
124 };
125
126 i2c3_pins: pinmux_i2c3_pins {
127 pinctrl-single,pins = <
128 OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl.i2c3_scl */
129 OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda.i2c3_sda */
130 >;
131 };
132
133 mcspi1_pins: pinmux_mcspi1_pins {
134 pinctrl-single,pins = <
135 OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */
136 OMAP3_CORE1_IOPAD(0x21ca, PIN_OUTPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */
137 OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */
138 OMAP3_CORE1_IOPAD(0x21ce, PIN_OUTPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */
139 >;
140 };
141
142 mcspi3_pins: pinmux_mcspi3_pins {
143 pinctrl-single,pins = <
144 OMAP3_CORE1_IOPAD(0x25dc, PIN_OUTPUT | MUX_MODE1) /* etk_d0.mcspi3_simo gpio14 INPUT | MODE1 */
145 OMAP3_CORE1_IOPAD(0x25de, PIN_INPUT_PULLUP | MUX_MODE1) /* etk_d1.mcspi3_somi gpio15 INPUT | MODE1 */
146 OMAP3_CORE1_IOPAD(0x25e0, PIN_OUTPUT | MUX_MODE1) /* etk_d2.mcspi3_cs0 gpio16 INPUT | MODE1 */
147 OMAP3_CORE1_IOPAD(0x25e2, PIN_INPUT | MUX_MODE1) /* etk_d3.mcspi3_clk gpio17 INPUT | MODE1 */
148 >;
149 };
150
151 mcbsp3_pins: pinmux_mcbsp3_pins {
152 pinctrl-single,pins = <
153 OMAP3_CORE1_IOPAD(0x216c, PIN_OUTPUT | MUX_MODE0) /* mcbsp3_dx.uart2_cts */
154 OMAP3_CORE1_IOPAD(0x216e, PIN_INPUT | MUX_MODE0) /* mcbsp3_dr.uart2_rts */
155 OMAP3_CORE1_IOPAD(0x2170, PIN_INPUT | MUX_MODE0) /* mcbsp3_clk.uart2_tx */
156 OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE0) /* mcbsp3_fsx.uart2_rx */
157 >;
158 };
159};
160
161/* McBSP1: mux'ed with GPIO158 as clock for HA-DSP */
162&mcbsp1 {
163 status = "disabled";
164};
165
166&mcbsp2 {
167 status = "okay";
168};
169
170&i2c1 {
171 clock-frequency = <2600000>;
172
173 twl: twl@48 {
174 reg = <0x48>;
175 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
176 interrupt-parent = <&intc>;
177
178 twl_audio: audio {
179 compatible = "ti,twl4030-audio";
180 codec {
181 };
182 };
183 };
184};
185
186&i2c3 {
187 clock-frequency = <100000>;
188
189 pinctrl-names = "default";
190 pinctrl-0 = <&i2c3_pins>;
191};
192
193&mcspi1 {
194 pinctrl-names = "default";
195 pinctrl-0 = <&mcspi1_pins>;
196
197 spidev@0 {
198 compatible = "spidev";
199 spi-max-frequency = <48000000>;
200 reg = <0>;
201 spi-cpha;
202 };
203};
204
205&mcspi3 {
206 pinctrl-names = "default";
207 pinctrl-0 = <&mcspi3_pins>;
208
209 spidev@0 {
210 compatible = "spidev";
211 spi-max-frequency = <48000000>;
212 reg = <0>;
213 spi-cpha;
214 };
215};
216
217#include "twl4030.dtsi"
218#include "twl4030_omap3.dtsi"
219
220&mmc1 {
221 pinctrl-names = "default";
222 pinctrl-0 = <&mmc1_pins>;
223 vmmc-supply = <&vmmc1>;
45ea75eb 224 vqmmc-supply = <&vsim>;
3a637e00 225 cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
30d95c6d
SR		 226 bus-width = <8>;
227};
228
229// WiFi (Marvell 88W8686) on MMC2/SDIO
230&mmc2 {
231 pinctrl-names = "default";
232 pinctrl-0 = <&mmc2_pins>;
233 vmmc-supply = <&mmc2_sdio_poweron>;
234 non-removable;
235 bus-width = <4>;
236 cap-power-off-card;
237};
238
239&mmc3 {
240 status = "disabled";
241};
242
243&usbhshost {
244 port2-mode = "ehci-phy";
245};
246
247&usbhsehci {
248 phys = <0 &hsusb2_phy>;
249};
250
251&twl_gpio {
252 ti,use-leds;
253 /* pullups: BIT(1) */
254 ti,pullups = <0x000002>;
255 /*
256 * pulldowns:
257 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
258 * BIT(15), BIT(16), BIT(17)
259 */
260 ti,pulldowns = <0x03a1c4>;
261};
262
263&uart3 {
264 pinctrl-names = "default";
265 pinctrl-0 = <&uart3_pins>;
266};
267
268&mcbsp3 {
269 status = "okay";
270 pinctrl-names = "default";
271 pinctrl-0 = <&mcbsp3_pins>;
272};
273
274&gpmc {
44e47164 275 ranges = <0 0 0x30000000 0x01000000>; /* CS0: 16MB for NAND */
30d95c6d
SR		 276
277 nand@0,0 {
44e47164 278 compatible = "ti,omap2-nand";
e2c5eb78 279 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
44e47164
RQ		 280 interrupt-parent = <&gpmc>;
281 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
282 <1 IRQ_TYPE_NONE>; /* termcount */
30d95c6d
SR		 283 nand-bus-width = <16>;
284 gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
285 ti,nand-ecc-opt = "sw";
286
287 gpmc,cs-on-ns = <0>;
288 gpmc,cs-rd-off-ns = <36>;
289 gpmc,cs-wr-off-ns = <36>;
290 gpmc,adv-on-ns = <6>;
291 gpmc,adv-rd-off-ns = <24>;
292 gpmc,adv-wr-off-ns = <36>;
293 gpmc,oe-on-ns = <6>;
294 gpmc,oe-off-ns = <48>;
295 gpmc,we-on-ns = <6>;
296 gpmc,we-off-ns = <30>;
297 gpmc,rd-cycle-ns = <72>;
298 gpmc,wr-cycle-ns = <72>;
299 gpmc,access-ns = <54>;
300 gpmc,wr-access-ns = <30>;
301
302 #address-cells = <1>;
303 #size-cells = <1>;
304
305 x-loader@0 {
306 label = "X-Loader";
307 reg = <0 0x80000>;
308 };
309
310 bootloaders@80000 {
311 label = "U-Boot";
312 reg = <0x80000 0x1e0000>;
313 };
314
315 bootloaders_env@260000 {
316 label = "U-Boot Env";
317 reg = <0x260000 0x20000>;
318 };
319
320 kernel@280000 {
321 label = "Kernel";
322 reg = <0x280000 0x400000>;
323 };
324
325 filesystem@680000 {
326 label = "File System";
327 reg = <0x680000 0xf980000>;
328 };
329 };
330};
331
332&usb_otg_hs {
333 interface-type = <0>;
334 usb-phy = <&usb2_phy>;
335 phys = <&usb2_phy>;
336 phy-names = "usb2-phy";
337 mode = <3>;
338 power = <50>;
339};
340
341&vaux2 {
342 regulator-name = "vdd_ehci";
343 regulator-min-microvolt = <1800000>;
344 regulator-max-microvolt = <1800000>;
345 regulator-always-on;
346};
Ubuntu Jammy Linux kernel mirror