tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
MIPS: ath79: ar9331: Add OpeneEmbed SOM9331 Board
Add SOM9331 based Board. It has 3 LAN ports, usb to uart controller and
USB type A port.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
authored by
Oleksij Rempel
and committed by
Thomas Bogendoerfer
cbafa54a
ab5891a8
+111
+1
arch/mips/boot/dts/qca/Makefile
+1
arch/mips/boot/dts/qca/Makefile
+110
arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts
+110
arch/mips/boot/dts/qca/ar9331_openembed_som9331_board.dts
···
1
+
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2
+
/dts-v1/;
3
+
4
+
#include <dt-bindings/gpio/gpio.h>
5
+
#include <dt-bindings/input/input.h>
6
+
#include <dt-bindings/leds/common.h>
7
+
8
+
#include "ar9331.dtsi"
9
+
10
+
/ {
11
+
model = "OpenEmbed SOM9331 Board";
12
+
compatible = "openembed,som9331";
13
+
14
+
aliases {
15
+
serial0 = &uart;
16
+
};
17
+
18
+
memory@0 {
19
+
device_type = "memory";
20
+
reg = <0x0 0x4000000>;
21
+
};
22
+
23
+
leds {
24
+
compatible = "gpio-leds";
25
+
26
+
led-0 {
27
+
function = LED_FUNCTION_STATUS;
28
+
color = <LED_COLOR_ID_RED>;
29
+
gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
30
+
default-state = "off";
31
+
};
32
+
};
33
+
34
+
gpio-keys {
35
+
compatible = "gpio-keys";
36
+
#address-cells = <1>;
37
+
#size-cells = <0>;
38
+
39
+
button@0 {
40
+
label = "reset";
41
+
linux,code = <KEY_RESTART>;
42
+
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
43
+
};
44
+
};
45
+
};
46
+
47
+
&ref {
48
+
clock-frequency = <25000000>;
49
+
};
50
+
51
+
&uart {
52
+
status = "okay";
53
+
};
54
+
55
+
&gpio {
56
+
status = "okay";
57
+
};
58
+
59
+
&usb {
60
+
dr_mode = "host";
61
+
status = "okay";
62
+
};
63
+
64
+
&usb_phy {
65
+
status = "okay";
66
+
};
67
+
68
+
&spi {
69
+
num-chipselects = <1>;
70
+
status = "okay";
71
+
72
+
/* Winbond 25Q64FVSIG SPI flash */
73
+
spiflash: w25q64@0 {
74
+
#address-cells = <1>;
75
+
#size-cells = <1>;
76
+
compatible = "winbond,w25q64", "jedec,spi-nor";
77
+
spi-max-frequency = <104000000>;
78
+
reg = <0>;
79
+
};
80
+
};
81
+
82
+
ð0 {
83
+
status = "okay";
84
+
};
85
+
86
+
ð1 {
87
+
status = "okay";
88
+
};
89
+
90
+
&switch_port1 {
91
+
label = "lan0";
92
+
status = "okay";
93
+
};
94
+
95
+
&switch_port3 {
96
+
label = "lan1";
97
+
status = "okay";
98
+
};
99
+
100
+
&phy_port0 {
101
+
status = "okay";
102
+
};
103
+
104
+
&phy_port2 {
105
+
status = "okay";
106
+
};
107
+
108
+
&phy_port4 {
109
+
status = "okay";
110
+
};