Merge branch 'for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
[linux-2.6-microblaze.git] / arch / arm / boot / dts / dm8148-evm.dts
1 // SPDX-License-Identifier: GPL-2.0-only
2 /dts-v1/;
3
4 #include "dm814x.dtsi"
5 #include <dt-bindings/interrupt-controller/irq.h>
6
7 / {
8         model = "DM8148 EVM";
9         compatible = "ti,dm8148-evm", "ti,dm8148", "ti,dm814";
10
11         memory@80000000 {
12                 device_type = "memory";
13                 reg = <0x80000000 0x40000000>;  /* 1 GB */
14         };
15
16         /* MIC94060YC6 controlled by SD1_POW pin */
17         vmmcsd_fixed: fixedregulator0 {
18                 compatible = "regulator-fixed";
19                 regulator-name = "vmmcsd_fixed";
20                 regulator-min-microvolt = <3300000>;
21                 regulator-max-microvolt = <3300000>;
22         };
23 };
24
25 &cpsw_emac0 {
26         phy-handle = <&ethphy0>;
27         phy-mode = "rgmii-id";
28 };
29
30 &cpsw_emac1 {
31         phy-handle = <&ethphy1>;
32         phy-mode = "rgmii-id";
33 };
34
35 &davinci_mdio {
36         ethphy0: ethernet-phy@0 {
37                 reg = <0>;
38         };
39
40         ethphy1: ethernet-phy@1 {
41                 reg = <1>;
42         };
43 };
44
45 &gpmc {
46         ranges = <0 0 0x04000000 0x01000000>;   /* CS0: 16MB for NAND */
47
48         nand@0,0 {
49                 compatible = "ti,omap2-nand";
50                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
51                 interrupt-parent = <&gpmc>;
52                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
53                              <1 IRQ_TYPE_NONE>; /* termcount */
54                 linux,mtd-name= "micron,mt29f2g16aadwp";
55                 #address-cells = <1>;
56                 #size-cells = <1>;
57                 ti,nand-ecc-opt = "bch8";
58                 nand-bus-width = <16>;
59                 gpmc,device-width = <2>;
60                 gpmc,sync-clk-ps = <0>;
61                 gpmc,cs-on-ns = <0>;
62                 gpmc,cs-rd-off-ns = <44>;
63                 gpmc,cs-wr-off-ns = <44>;
64                 gpmc,adv-on-ns = <6>;
65                 gpmc,adv-rd-off-ns = <34>;
66                 gpmc,adv-wr-off-ns = <44>;
67                 gpmc,we-on-ns = <0>;
68                 gpmc,we-off-ns = <40>;
69                 gpmc,oe-on-ns = <0>;
70                 gpmc,oe-off-ns = <54>;
71                 gpmc,access-ns = <64>;
72                 gpmc,rd-cycle-ns = <82>;
73                 gpmc,wr-cycle-ns = <82>;
74                 gpmc,bus-turnaround-ns = <0>;
75                 gpmc,cycle2cycle-delay-ns = <0>;
76                 gpmc,clk-activation-ns = <0>;
77                 gpmc,wr-access-ns = <40>;
78                 gpmc,wr-data-mux-bus-ns = <0>;
79                 partition@0 {
80                         label = "X-Loader";
81                         reg = <0 0x80000>;
82                 };
83                 partition@0x80000 {
84                         label = "U-Boot";
85                         reg = <0x80000 0x1c0000>;
86                 };
87                 partition@0x1c0000 {
88                         label = "Environment";
89                         reg = <0x240000 0x40000>;
90                 };
91                 partition@0x280000 {
92                         label = "Kernel";
93                         reg = <0x280000 0x500000>;
94                 };
95                 partition@0x780000 {
96                         label = "Filesystem";
97                         reg = <0x780000 0xf880000>;
98                 };
99         };
100 };
101
102 &mmc1 {
103         status = "disabled";
104 };
105
106 &mmc2 {
107         pinctrl-names = "default";
108         pinctrl-0 = <&sd1_pins>;
109         vmmc-supply = <&vmmcsd_fixed>;
110         bus-width = <4>;
111         cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
112 };
113
114 &mmc3 {
115         status = "disabled";
116 };
117
118 &pincntl {
119         sd1_pins: pinmux_sd1_pins {
120                 pinctrl-single,pins = <
121                         DM814X_IOPAD(0x0800, PIN_INPUT | 0x1)   /* SD1_CLK */
122                         DM814X_IOPAD(0x0804, PIN_INPUT_PULLUP |  0x1)   /* SD1_CMD */
123                         DM814X_IOPAD(0x0808, PIN_INPUT_PULLUP |  0x1)   /* SD1_DAT[0] */
124                         DM814X_IOPAD(0x080c, PIN_INPUT_PULLUP |  0x1)   /* SD1_DAT[1] */
125                         DM814X_IOPAD(0x0810, PIN_INPUT_PULLUP |  0x1)   /* SD1_DAT[2] */
126                         DM814X_IOPAD(0x0814, PIN_INPUT_PULLUP |  0x1)   /* SD1_DAT[3] */
127                         DM814X_IOPAD(0x0924, PIN_OUTPUT |  0x40)        /* SD1_POW */
128                         DM814X_IOPAD(0x093C, PIN_INPUT_PULLUP |  0x80)  /* GP1[6] */
129                         >;
130         };
131
132         usb0_pins: pinmux_usb0_pins {
133                 pinctrl-single,pins = <
134                         DM814X_IOPAD(0x0c34, PIN_OUTPUT | 0x1)  /* USB0_DRVVBUS */
135                         >;
136         };
137
138         usb1_pins: pinmux_usb1_pins {
139                 pinctrl-single,pins = <
140                         DM814X_IOPAD(0x0834, PIN_OUTPUT | 0x80) /* USB1_DRVVBUS */
141                         >;
142         };
143 };
144
145 &usb0 {
146         pinctrl-names = "default";
147         pinctrl-0 = <&usb0_pins>;
148         dr_mode = "host";
149 };
150
151 &usb1 {
152         pinctrl-names = "default";
153         pinctrl-0 = <&usb1_pins>;
154         dr_mode = "host";
155 };