Merge tag 'iio-fixes-for-5.6a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / am335x-igep0033.dtsi
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * am335x-igep0033.dtsi - Device Tree file for IGEP COM AQUILA AM335x
4  *
5  * Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
6  */
7
8 /dts-v1/;
9
10 #include "am33xx.dtsi"
11 #include <dt-bindings/interrupt-controller/irq.h>
12
13 / {
14         cpus {
15                 cpu@0 {
16                         cpu0-supply = <&vdd1_reg>;
17                 };
18         };
19
20         memory@80000000 {
21                 device_type = "memory";
22                 reg = <0x80000000 0x10000000>; /* 256 MB */
23         };
24
25         leds {
26                 pinctrl-names = "default";
27                 pinctrl-0 = <&leds_pins>;
28
29                 compatible = "gpio-leds";
30
31                 led0 {
32                         label = "com:green:user";
33                         gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
34                         default-state = "on";
35                 };
36         };
37
38         vbat: fixedregulator0 {
39                 compatible = "regulator-fixed";
40                 regulator-name = "vbat";
41                 regulator-min-microvolt = <5000000>;
42                 regulator-max-microvolt = <5000000>;
43                 regulator-boot-on;
44         };
45
46         vmmc: fixedregulator1 {
47                 compatible = "regulator-fixed";
48                 regulator-name = "vmmc";
49                 regulator-min-microvolt = <3300000>;
50                 regulator-max-microvolt = <3300000>;
51         };
52 };
53
54 &am33xx_pinmux {
55         i2c0_pins: pinmux_i2c0_pins {
56                 pinctrl-single,pins = <
57                         AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0)
58                         AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0)
59                 >;
60         };
61
62         nandflash_pins: pinmux_nandflash_pins {
63                 pinctrl-single,pins = <
64                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0)
65                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0)
66                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0)
67                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0)
68                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0)
69                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0)
70                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0)
71                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0)
72                         AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0)
73                         AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7)        /* gpmc_wpn.gpio0_30 */
74                         AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0)
75                         AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0)
76                         AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0)
77                         AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0)
78                         AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0)
79                 >;
80         };
81
82         uart0_pins: pinmux_uart0_pins {
83                 pinctrl-single,pins = <
84                         AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
85                         AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
86                 >;
87         };
88
89         leds_pins: pinmux_leds_pins {
90                 pinctrl-single,pins = <
91                         AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* gpmc_a7.gpio1_23 */
92                 >;
93         };
94 };
95
96 &mac {
97         status = "okay";
98 };
99
100 &davinci_mdio {
101         status = "okay";
102
103         ethphy0: ethernet-phy@0 {
104                 reg = <0>;
105         };
106
107         ethphy1: ethernet-phy@1 {
108                 reg = <1>;
109         };
110 };
111
112 &cpsw_emac0 {
113         phy-handle = <&ethphy0>;
114         phy-mode = "rmii";
115
116 };
117
118 &cpsw_emac1 {
119         phy-handle = <&ethphy1>;
120         phy-mode = "rmii";
121 };
122
123 &elm {
124         status = "okay";
125 };
126
127 &gpmc {
128         status = "okay";
129         pinctrl-names = "default";
130         pinctrl-0 = <&nandflash_pins>;
131
132         ranges = <0 0 0x08000000 0x1000000>;    /* CS0: 16MB for NAND */
133
134         nand@0,0 {
135                 compatible = "ti,omap2-nand";
136                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
137                 interrupt-parent = <&gpmc>;
138                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
139                              <1 IRQ_TYPE_NONE>; /* termcount */
140                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
141                 nand-bus-width = <8>;
142                 ti,nand-ecc-opt = "bch8";
143                 gpmc,device-width = <1>;
144                 gpmc,sync-clk-ps = <0>;
145                 gpmc,cs-on-ns = <0>;
146                 gpmc,cs-rd-off-ns = <44>;
147                 gpmc,cs-wr-off-ns = <44>;
148                 gpmc,adv-on-ns = <6>;
149                 gpmc,adv-rd-off-ns = <34>;
150                 gpmc,adv-wr-off-ns = <44>;
151                 gpmc,we-on-ns = <0>;
152                 gpmc,we-off-ns = <40>;
153                 gpmc,oe-on-ns = <0>;
154                 gpmc,oe-off-ns = <54>;
155                 gpmc,access-ns = <64>;
156                 gpmc,rd-cycle-ns = <82>;
157                 gpmc,wr-cycle-ns = <82>;
158                 gpmc,bus-turnaround-ns = <0>;
159                 gpmc,cycle2cycle-delay-ns = <0>;
160                 gpmc,clk-activation-ns = <0>;
161                 gpmc,wr-access-ns = <40>;
162                 gpmc,wr-data-mux-bus-ns = <0>;
163
164                 #address-cells = <1>;
165                 #size-cells = <1>;
166                 ti,elm-id = <&elm>;
167
168                 /* MTD partition table */
169                 partition@0 {
170                         label = "SPL";
171                         reg = <0x00000000 0x000080000>;
172                 };
173
174                 partition@1 {
175                         label = "U-boot";
176                         reg = <0x00080000 0x001e0000>;
177                 };
178
179                 partition@2 {
180                         label = "U-Boot Env";
181                         reg = <0x00260000 0x00020000>;
182                 };
183
184                 partition@3 {
185                         label = "Kernel";
186                         reg = <0x00280000 0x00500000>;
187                 };
188
189                 partition@4 {
190                         label = "File System";
191                         reg = <0x00780000 0x007880000>;
192                 };
193         };
194 };
195
196 &i2c0 {
197         status = "okay";
198         pinctrl-names = "default";
199         pinctrl-0 = <&i2c0_pins>;
200
201         clock-frequency = <400000>;
202
203         tps: tps@2d {
204                 reg = <0x2d>;
205         };
206 };
207
208 &mmc1 {
209         status = "okay";
210         vmmc-supply = <&vmmc>;
211         bus-width = <4>;
212 };
213
214 &uart0 {
215         status = "okay";
216         pinctrl-names = "default";
217         pinctrl-0 = <&uart0_pins>;
218 };
219
220 &usb1 {
221         dr_mode = "host";
222 };
223
224 #include "tps65910.dtsi"
225
226 &tps {
227         vcc1-supply = <&vbat>;
228         vcc2-supply = <&vbat>;
229         vcc3-supply = <&vbat>;
230         vcc4-supply = <&vbat>;
231         vcc5-supply = <&vbat>;
232         vcc6-supply = <&vbat>;
233         vcc7-supply = <&vbat>;
234         vccio-supply = <&vbat>;
235
236         regulators {
237                 vrtc_reg: regulator@0 {
238                         regulator-always-on;
239                 };
240
241                 vio_reg: regulator@1 {
242                         regulator-always-on;
243                 };
244
245                 vdd1_reg: regulator@2 {
246                         /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
247                         regulator-name = "vdd_mpu";
248                         regulator-min-microvolt = <912500>;
249                         regulator-max-microvolt = <1312500>;
250                         regulator-boot-on;
251                         regulator-always-on;
252                 };
253
254                 vdd2_reg: regulator@3 {
255                         /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
256                         regulator-name = "vdd_core";
257                         regulator-min-microvolt = <912500>;
258                         regulator-max-microvolt = <1150000>;
259                         regulator-boot-on;
260                         regulator-always-on;
261                 };
262
263                 vdd3_reg: regulator@4 {
264                         regulator-always-on;
265                 };
266
267                 vdig1_reg: regulator@5 {
268                         regulator-always-on;
269                 };
270
271                 vdig2_reg: regulator@6 {
272                         regulator-always-on;
273                 };
274
275                 vpll_reg: regulator@7 {
276                         regulator-always-on;
277                 };
278
279                 vdac_reg: regulator@8 {
280                         regulator-always-on;
281                 };
282
283                 vaux1_reg: regulator@9 {
284                         regulator-always-on;
285                 };
286
287                 vaux2_reg: regulator@10 {
288                         regulator-always-on;
289                 };
290
291                 vaux33_reg: regulator@11 {
292                         regulator-always-on;
293                 };
294
295                 vmmc_reg: regulator@12 {
296                         regulator-always-on;
297                 };
298         };
299 };
300