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authorArnaud Ebalard <arno@natisbad.org>2013-03-19 18:28:06 -0400
committerJason Cooper <jason@lakedaemon.net>2013-03-28 14:32:40 -0400
commitf236f5aabe8ebd7824590ae82d701402ead237e7 (patch)
tree9abbca7870ad56c389449535adb52ff61b23cf40 /arch/arm/boot/dts
parent8bb9660418e05bb1845ac1a2428444d78e322cc7 (diff)
ARM: kirkwood: Add support for NETGEAR ReadyNAS Duo v2 using DT
Add support for NETGEAR ReadyNAS Duo v2 (Hardware specs available here: http://natisbad.org/NAS/). Almost everything is supported via provided .dts. A board-readynas.c file is nonetheless required for device not only converted to DT (Gbit controller). Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Tested-By: Arnaud Ebalard <arno@natisbad.org> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/Makefile1
-rw-r--r--arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts180
2 files changed, 181 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 9c6255884cbb..125211d2aa36 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -65,6 +65,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
65 kirkwood-lschlv2.dtb \ 65 kirkwood-lschlv2.dtb \
66 kirkwood-lsxhl.dtb \ 66 kirkwood-lsxhl.dtb \
67 kirkwood-mplcec4.dtb \ 67 kirkwood-mplcec4.dtb \
68 kirkwood-netgear_readynas_duo_v2.dtb \
68 kirkwood-ns2.dtb \ 69 kirkwood-ns2.dtb \
69 kirkwood-ns2lite.dtb \ 70 kirkwood-ns2lite.dtb \
70 kirkwood-ns2max.dtb \ 71 kirkwood-ns2max.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
new file mode 100644
index 000000000000..1ca66ab83ad6
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts
@@ -0,0 +1,180 @@
1/dts-v1/;
2
3/include/ "kirkwood.dtsi"
4/include/ "kirkwood-6282.dtsi"
5
6/ {
7 model = "NETGEAR ReadyNAS Duo v2";
8 compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
9
10 memory { /* 256 MB */
11 device_type = "memory";
12 reg = <0x00000000 0x10000000>;
13 };
14
15 chosen {
16 bootargs = "console=ttyS0,115200n8 earlyprintk";
17 };
18
19 ocp@f1000000 {
20 pinctrl: pinctrl@10000 {
21
22 pinctrl-0 = < &pmx_uart0
23 &pmx_button_power
24 &pmx_button_backup
25 &pmx_button_reset
26 &pmx_led_blue_power
27 &pmx_led_blue_activity
28 &pmx_led_blue_disk1
29 &pmx_led_blue_disk2
30 &pmx_led_blue_backup >;
31 pinctrl-names = "default";
32
33 pmx_button_power: pmx-button-power {
34 marvell,pins = "mpp47";
35 marvell,function = "gpio";
36 };
37 pmx_button_backup: pmx-button-backup {
38 marvell,pins = "mpp45";
39 marvell,function = "gpio";
40 };
41 pmx_button_reset: pmx-button-reset {
42 marvell,pins = "mpp13";
43 marvell,function = "gpio";
44 };
45 pmx_led_blue_power: pmx-led-blue-power {
46 marvell,pins = "mpp31";
47 marvell,function = "gpio";
48 };
49 pmx_led_blue_activity: pmx-led-blue-activity {
50 marvell,pins = "mpp38";
51 marvell,function = "gpio";
52 };
53 pmx_led_blue_disk1: pmx-led-blue-disk1 {
54 marvell,pins = "mpp23";
55 marvell,function = "gpio";
56 };
57 pmx_led_blue_disk2: pmx-led-blue-disk2 {
58 marvell,pins = "mpp22";
59 marvell,function = "gpio";
60 };
61 pmx_led_blue_backup: pmx-led-blue-backup {
62 marvell,pins = "mpp29";
63 marvell,function = "gpio";
64 };
65 };
66
67 i2c@11000 {
68 status = "okay";
69
70 rs5c372a: rs5c372a@32 {
71 compatible = "ricoh,rs5c372a";
72 reg = <0x32>;
73 };
74 };
75
76 serial@12000 {
77 status = "okay";
78 };
79
80 nand@3000000 {
81 status = "okay";
82
83 partition@0 {
84 label = "u-boot";
85 reg = <0x0000000 0x180000>;
86 read-only;
87 };
88
89 partition@180000 {
90 label = "u-boot-env";
91 reg = <0x180000 0x20000>;
92 };
93
94 partition@200000 {
95 label = "uImage";
96 reg = <0x0200000 0x600000>;
97 };
98
99 partition@800000 {
100 label = "minirootfs";
101 reg = <0x0800000 0x1000000>;
102 };
103
104 partition@1800000 {
105 label = "jffs2";
106 reg = <0x1800000 0x6800000>;
107 };
108 };
109
110 sata@80000 {
111 status = "okay";
112 nr-ports = <2>;
113 };
114 };
115
116 gpio-leds {
117 compatible = "gpio-leds";
118
119 power_led {
120 label = "status:blue:power_led";
121 gpios = <&gpio0 31 1>; /* GPIO 31 Active Low */
122 linux,default-trigger = "default-on";
123 };
124 activity_led {
125 label = "status:blue:activity_led";
126 gpios = <&gpio1 6 1>; /* GPIO 38 Active Low */
127 };
128 disk1_led {
129 label = "status:blue:disk1_led";
130 gpios = <&gpio0 23 1>; /* GPIO 23 Active Low */
131 };
132 disk2_led {
133 label = "status:blue:disk2_led";
134 gpios = <&gpio0 22 1>; /* GPIO 22 Active Low */
135 };
136 backup_led {
137 label = "status:blue:backup_led";
138 gpios = <&gpio0 29 1>; /* GPIO 29 Active Low*/
139 };
140 };
141
142 gpio_keys {
143 compatible = "gpio-keys";
144 #address-cells = <1>;
145 #size-cells = <0>;
146 button@1 {
147 label = "Power Button";
148 linux,code = <116>; /* KEY_POWER */
149 gpios = <&gpio1 15 1>;
150 };
151 button@2 {
152 label = "Reset Button";
153 linux,code = <0x198>; /* KEY_RESTART */
154 gpios = <&gpio0 13 1>;
155 };
156 button@3 {
157 label = "Backup Button";
158 linux,code = <133>; /* KEY_COPY */
159 gpios = <&gpio1 13 1>;
160 };
161 };
162
163 regulators {
164 compatible = "simple-bus";
165 #address-cells = <1>;
166 #size-cells = <0>;
167
168 usb_power: regulator@1 {
169 compatible = "regulator-fixed";
170 reg = <1>;
171 regulator-name = "USB 3.0 Power";
172 regulator-min-microvolt = <5000000>;
173 regulator-max-microvolt = <5000000>;
174 enable-active-high;
175 regulator-always-on;
176 regulator-boot-on;
177 gpio = <&gpio1 14 0>;
178 };
179 };
180};
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-14 02:24:46 -0400