Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / e5703df2626885f30f0bc61d82022923200e01a7 / . / arch / arm / dts / ca-presidio-engboard.dts
blob: 8c1e3797d7524d83456c14c49b18e27c738e0dac [file] [log] [blame]
Alex Nemirovsky7d706a82020-01-30 12:34:59 -0800[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2020, Cortina Access Inc.
4 */
5
6/dts-v1/;
7
8/ {
9 #address-cells = <2>;
10 #size-cells = <1>;
11
12 mmc0: mmc@f4400000 {
Alex Nemirovsky1ac64472020-05-21 17:24:23 -0700[diff] [blame]13 compatible = "cortina,ca-mmc";
Alex Nemirovsky7d706a82020-01-30 12:34:59 -0800[diff] [blame]14 reg = <0x0 0xf4400000 0x1000>;
15 bus-width = <4>;
Alex Nemirovsky7d706a82020-01-30 12:34:59 -0800[diff] [blame]16 sd_dll_ctrl = <0xf43200e8>;
17 io_drv_ctrl = <0xf432004c>;
18 };
19
20 gpio0: gpio-controller@0xf4329280 {
21 compatible = "cortina,ca-gpio";
22 reg = <0x0 0xf4329280 0x24>;
23 gpio-controller;
24 #gpio-cells = <2>;
25 status = "okay";
26 };
27 gpio1: gpio-controller@0xf43292a4 {
28 compatible = "cortina,ca-gpio";
29 reg = <0x0 0xf43292a4 0x24>;
30 gpio-controller;
31 #gpio-cells = <2>;
32 status = "disabled";
33 };
34
35 watchdog: watchdog@0xf432901c {
36 compatible = "cortina,ca-wdt";
37 reg = <0x0 0xf432901c 0x34>,
38 <0x0 0xf4320020 0x04>;
39 status = "okay";
40 };
41
42 uart0: serial@0xf4329148 {
43 u-boot,dm-pre-reloc;
44 compatible = "cortina,ca-uart";
45 reg = <0x0 0xf4329148 0x30>;
46 status = "okay";
47 };
48
49 i2c: i2c@f4329120 {
50 compatible = "cortina,ca-i2c";
51 reg = <0x0 0xf4329120 0x28>;
52 clock-frequency = <400000>;
53 };
54
Kate Liu34a5add2020-12-11 13:46:13 -0800[diff] [blame]55 nand: nand-controller@f4324000 {
56 #address-cells = <1>;
57 #size-cells = <0>;
58 compatible = "cortina,ca-nand";
59 reg = <0 0xf4324000 0x3b0>, /* NAND controller */
60 <0 0xf7001000 0xb4>, /* DMA_GLOBAL */
61 <0 0xf7001a00 0x80>; /* DMA channel0 for FLASH */
62 status = "okay";
63 nand-ecc-mode = "hw";
64 nand-ecc-strength = <16>;
65 nand-ecc-step-size = <1024>; /* Must be 1024 */
66 nand_flash_base_addr = <0xe0000000>;
67 };
68
Alex Nemirovsky7d706a82020-01-30 12:34:59 -0800[diff] [blame]69 sflash: sflash-controller@f4324000 {
70 #address-cells = <2>;
71 #size-cells = <1>;
72 compatible = "cortina,ca-sflash";
73 reg = <0x0 0xf4324000 0x50>;
74 reg-names = "sflash-regs";
75 flash@0 {
76 compatible = "jedec,spi-nor";
77 spi-rx-bus-width = <1>;
78 spi-max-frequency = <108000000>;
79 };
80 };
Jway Linedca8ed2020-06-30 21:08:07 -0700[diff] [blame]81
82 leds: led-controller@f43200f0 {
83 compatible = "cortina,ca-leds";
84 reg = <0x0 0xf43200f0 0x40>;
85
86 cortina,blink-rate1 = <256>;
87 cortina,blink-rate2 = <512>;
88
89 led@0 {
90 pin = <0>;
91 active-low;
92 blink-sel =<0>;
93 port = <0>;
94 off-event = <0>;
95 label = "led0";
96 };
97
98 led@1 {
99 pin = <1>;
100 active-low;
101 blink-sel =<1>;
102 label = "led1";
103 };
104
105 led@2 {
106 pin = <2>;
107 active-low;
108 label = "led2";
109 };
110
111 };
Alex Nemirovskyc34a9272021-01-14 13:34:13 -0800[diff] [blame]112
113 eth: ethnet@0xf4300000 {
114 compatible = "eth_cortina";
115 reg = <0x0 0xf4320000 0x34>,
116 <0x0 0xf43290d8 0x04>,
117 <0x0 0xf4304000 0x04>;
118
119 /* port0: phy address 1 - GMAC0: port 0
120 * port1: phy address 2 - GMAC1: port 1
121 * port2: phy address 3 - GMAC2: port 2
122 * port3: phy address 4 - GMAC3: port 3
123 * port4: phy address 5 - RGMII: port 4
124 */
125 valid-port-map = <0x1f>;
126 valid-port-num = <5>;
127 valid-ports = <0x1 0x0>,
128 <0x2 0x1>,
129 <0x3 0x2>,
130 <0x4 0x3>,
131 <0x5 0x4>;
132 def-active-port = <0x3>;
133 inter-gphy-num = <6>;
134 inter-gphy-val = <0xf43380fc 0xbcd>,
135 <0xf43380dc 0xeeee>,
136 <0xf43380d8 0xeeee>,
137 <0xf43380fc 0xbce>,
138 <0xf43380c0 0x7777>,
139 <0xf43380c4 0x7777>;
140 init-rgmii = <1>;
141 ni-xram-base = <0xF4500000>;
142 };
Alex Nemirovsky7d706a82020-01-30 12:34:59 -0800[diff] [blame]143};