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 / dm8168-evm.dts
1 // SPDX-License-Identifier: GPL-2.0-only
2 /dts-v1/;
3
4 #include "dm816x.dtsi"
5 #include <dt-bindings/interrupt-controller/irq.h>
6
7 / {
8         model = "DM8168 EVM";
9         compatible = "ti,dm8168-evm", "ti,dm8168", "ti,dm816";
10
11         memory@80000000 {
12                 device_type = "memory";
13                 reg = <0x80000000 0x40000000    /* 1 GB */
14                        0xc0000000 0x40000000>;  /* 1 GB */
15         };
16
17         /* FDC6331L controlled by SD_POW pin */
18         vmmcsd_fixed: fixedregulator0 {
19                 compatible = "regulator-fixed";
20                 regulator-name = "vmmcsd_fixed";
21                 regulator-min-microvolt = <3300000>;
22                 regulator-max-microvolt = <3300000>;
23         };
24
25         sata_refclk: fixedclock0 {
26                 compatible = "fixed-clock";
27                 #clock-cells = <0>;
28                 clock-frequency = <100000000>;
29         };
30 };
31
32 &dm816x_pinmux {
33         mcspi1_pins: pinmux_mcspi1_pins {
34                 pinctrl-single,pins = <
35                         DM816X_IOPAD(0x0a94, MUX_MODE0)                 /* SPI_SCLK */
36                         DM816X_IOPAD(0x0a98, MUX_MODE0)                 /* SPI_SCS0 */
37                         DM816X_IOPAD(0x0aa8, MUX_MODE0)                 /* SPI_D0 */
38                         DM816X_IOPAD(0x0aac, MUX_MODE0)                 /* SPI_D1 */
39                 >;
40         };
41
42         mmc_pins: pinmux_mmc_pins {
43                 pinctrl-single,pins = <
44                         DM816X_IOPAD(0x0a70, MUX_MODE0)                 /* SD_POW */
45                         DM816X_IOPAD(0x0a74, MUX_MODE0)                 /* SD_CLK */
46                         DM816X_IOPAD(0x0a78, MUX_MODE0)                 /* SD_CMD */
47                         DM816X_IOPAD(0x0a7C, MUX_MODE0)                 /* SD_DAT0 */
48                         DM816X_IOPAD(0x0a80, MUX_MODE0)                 /* SD_DAT1 */
49                         DM816X_IOPAD(0x0a84, MUX_MODE0)                 /* SD_DAT2 */
50                         DM816X_IOPAD(0x0a88, MUX_MODE0)                 /* SD_DAT2 */
51                         DM816X_IOPAD(0x0a8c, MUX_MODE2)                 /* GP1[7] */
52                         DM816X_IOPAD(0x0a90, MUX_MODE2)                 /* GP1[8] */
53                 >;
54         };
55
56         usb0_pins: pinmux_usb0_pins {
57                 pinctrl-single,pins = <
58                         DM816X_IOPAD(0x0d04, MUX_MODE0)                 /* USB0_DRVVBUS */
59                 >;
60         };
61
62         usb1_pins: pinmux_usb1_pins {
63                 pinctrl-single,pins = <
64                         DM816X_IOPAD(0x0d08, MUX_MODE0)                 /* USB1_DRVVBUS */
65                 >;
66         };
67
68         nandflash_pins: nandflash_pins {
69                 pinctrl-single,pins = <
70                         DM816X_IOPAD(0x0b38, PULL_UP | MUX_MODE0)               /* PINCTRL207 GPMC_CS0*/
71                         DM816X_IOPAD(0x0b60, PULL_ENA | MUX_MODE0)              /* PINCTRL217 GPMC_ADV_ALE */
72                         DM816X_IOPAD(0x0b54, PULL_UP | PULL_ENA | MUX_MODE0)    /* PINCTRL214 GPMC_OE_RE */
73                         DM816X_IOPAD(0x0b58, PULL_ENA | MUX_MODE0)              /* PINCTRL215 GPMC_BE0_CLE */
74                         DM816X_IOPAD(0x0b50, PULL_UP | MUX_MODE0)               /* PINCTRL213 GPMC_WE */
75                         DM816X_IOPAD(0x0b6c, MUX_MODE0)                         /* PINCTRL220 GPMC_WAIT */
76                         DM816X_IOPAD(0x0be4, PULL_ENA | MUX_MODE0)              /* PINCTRL250 GPMC_CLK */
77                         DM816X_IOPAD(0x0ba4, MUX_MODE0)                         /* PINCTRL234 GPMC_D0 */
78                         DM816X_IOPAD(0x0ba8, MUX_MODE0)                         /* PINCTRL234 GPMC_D1 */
79                         DM816X_IOPAD(0x0bac, MUX_MODE0)                         /* PINCTRL234 GPMC_D2 */
80                         DM816X_IOPAD(0x0bb0, MUX_MODE0)                         /* PINCTRL234 GPMC_D3 */
81                         DM816X_IOPAD(0x0bb4, MUX_MODE0)                         /* PINCTRL234 GPMC_D4 */
82                         DM816X_IOPAD(0x0bb8, MUX_MODE0)                         /* PINCTRL234 GPMC_D5 */
83                         DM816X_IOPAD(0x0bbc, MUX_MODE0)                         /* PINCTRL234 GPMC_D6 */
84                         DM816X_IOPAD(0x0bc0, MUX_MODE0)                         /* PINCTRL234 GPMC_D7 */
85                         DM816X_IOPAD(0x0bc4, MUX_MODE0)                         /* PINCTRL234 GPMC_D8 */
86                         DM816X_IOPAD(0x0bc8, MUX_MODE0)                         /* PINCTRL234 GPMC_D9 */
87                         DM816X_IOPAD(0x0bcc, MUX_MODE0)                         /* PINCTRL234 GPMC_D10 */
88                         DM816X_IOPAD(0x0bd0, MUX_MODE0)                         /* PINCTRL234 GPMC_D11 */
89                         DM816X_IOPAD(0x0bd4, MUX_MODE0)                         /* PINCTRL234 GPMC_D12 */
90                         DM816X_IOPAD(0x0bd8, MUX_MODE0)                         /* PINCTRL234 GPMC_D13 */
91                         DM816X_IOPAD(0x0bdc, MUX_MODE0)                         /* PINCTRL234 GPMC_D14 */
92                         DM816X_IOPAD(0x0be0, MUX_MODE0)                         /* PINCTRL234 GPMC_D15 */
93                 >;
94         };
95 };
96
97 &i2c1 {
98         extgpio0: pcf8575@20 {
99                 compatible = "nxp,pcf8575";
100                 reg = <0x20>;
101                 gpio-controller;
102                 #gpio-cells = <2>;
103         };
104 };
105
106 &i2c2 {
107         extgpio1: pcf8575@20 {
108                 compatible = "nxp,pcf8575";
109                 reg = <0x20>;
110                 gpio-controller;
111                 #gpio-cells = <2>;
112         };
113 };
114
115 &gpmc {
116         ranges = <0 0 0x04000000 0x01000000>;   /* CS0: 16MB for NAND */
117         pinctrl-names = "default";
118         pinctrl-0 = <&nandflash_pins>;
119
120         nand@0,0 {
121                 compatible = "ti,omap2-nand";
122                 linux,mtd-name= "micron,mt29f2g16aadwp";
123                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
124                 interrupt-parent = <&gpmc>;
125                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
126                              <1 IRQ_TYPE_NONE>; /* termcount */
127                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
128                 #address-cells = <1>;
129                 #size-cells = <1>;
130                 ti,nand-ecc-opt = "bch8";
131                 ti,elm-id = <&elm>;
132                 nand-bus-width = <16>;
133                 gpmc,device-width = <2>;
134                 gpmc,sync-clk-ps = <0>;
135                 gpmc,cs-on-ns = <0>;
136                 gpmc,cs-rd-off-ns = <44>;
137                 gpmc,cs-wr-off-ns = <44>;
138                 gpmc,adv-on-ns = <6>;
139                 gpmc,adv-rd-off-ns = <34>;
140                 gpmc,adv-wr-off-ns = <44>;
141                 gpmc,we-on-ns = <0>;
142                 gpmc,we-off-ns = <40>;
143                 gpmc,oe-on-ns = <0>;
144                 gpmc,oe-off-ns = <54>;
145                 gpmc,access-ns = <64>;
146                 gpmc,rd-cycle-ns = <82>;
147                 gpmc,wr-cycle-ns = <82>;
148                 gpmc,bus-turnaround-ns = <0>;
149                 gpmc,cycle2cycle-delay-ns = <0>;
150                 gpmc,clk-activation-ns = <0>;
151                 gpmc,wr-access-ns = <40>;
152                 gpmc,wr-data-mux-bus-ns = <0>;
153                 partition@0 {
154                         label = "X-Loader";
155                         reg = <0 0x80000>;
156                 };
157                 partition@0x80000 {
158                         label = "U-Boot";
159                         reg = <0x80000 0x1c0000>;
160                 };
161                 partition@0x1c0000 {
162                         label = "Environment";
163                         reg = <0x240000 0x40000>;
164                 };
165                 partition@0x280000 {
166                         label = "Kernel";
167                         reg = <0x280000 0x500000>;
168                 };
169                 partition@0x780000 {
170                         label = "Filesystem";
171                         reg = <0x780000 0xf880000>;
172                 };
173         };
174 };
175
176 &mcspi1 {
177         pinctrl-names = "default";
178         pinctrl-0 = <&mcspi1_pins>;
179
180         m25p80@0 {
181                 compatible = "w25x32";
182                 spi-max-frequency = <48000000>;
183                 reg = <0>;
184                 #address-cells = <1>;
185                 #size-cells = <1>;
186         };
187 };
188
189 &mmc1 {
190         pinctrl-names = "default";
191         pinctrl-0 = <&mmc_pins>;
192         vmmc-supply = <&vmmcsd_fixed>;
193         bus-width = <4>;
194         cd-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
195         wp-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
196 };
197
198 /* At least dm8168-evm rev c won't support multipoint, later may */
199 &usb0 {
200         pinctrl-names = "default";
201         pinctrl-0 = <&usb0_pins>;
202         mentor,multipoint = <0>;
203 };
204
205 &usb1 {
206         pinctrl-names = "default";
207         pinctrl-0 = <&usb1_pins>;
208         mentor,multipoint = <0>;
209 };
210
211 &sata {
212         clocks = <&sysclk5_ck>, <&sata_refclk>;
213 };