1 kirkwood: add nsa310b dtb, a zyxel nsa310 variant
3 add support to a nsa310 variant with red/green usb led
4 and lm85 temp/fan controller
6 Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
8 NOTE: this patch can be upstreamed as-is, LEDE-specific
9 nand partitions are set in another patch
11 --- a/arch/arm/boot/dts/Makefile
12 +++ b/arch/arm/boot/dts/Makefile
13 @@ -268,6 +268,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
14 kirkwood-ns2mini.dtb \
16 kirkwood-nsa310a.dtb \
17 + kirkwood-nsa310b.dtb \
20 kirkwood-openblocks_a6.dtb \
22 +++ b/arch/arm/boot/dts/kirkwood-nsa310b.dts
26 +#include "kirkwood-nsa3x0-common.dtsi"
29 + * There are at least two different NSA310 designs. This variant has
30 + * a red/green USB Led (same as nsa310) and a lm85 temp/fan controller.
34 + model = "ZyXEL NSA310b";
35 + compatible = "zyxel,nsa310b", "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";
38 + led-boot = &led_green_sys;
39 + led-failsafe = &led_red_sys;
40 + led-running = &led_green_sys;
41 + led-upgrade = &led_red_sys;
45 + device_type = "memory";
46 + reg = <0x00000000 0x10000000>;
50 + bootargs = "console=ttyS0,115200";
51 + stdout-path = &uart0;
55 + pinctrl: pin-controller@10000 {
56 + pinctrl-names = "default";
58 + pmx_led_esata_green: pmx-led-esata-green {
59 + marvell,pins = "mpp12";
60 + marvell,function = "gpio";
63 + pmx_led_esata_red: pmx-led-esata-red {
64 + marvell,pins = "mpp13";
65 + marvell,function = "gpio";
68 + pmx_led_usb_green: pmx-led-usb-green {
69 + marvell,pins = "mpp15";
70 + marvell,function = "gpio";
73 + pmx_led_usb_red: pmx-led-usb-red {
74 + marvell,pins = "mpp16";
75 + marvell,function = "gpio";
78 + pmx_led_sys_green: pmx-led-sys-green {
79 + marvell,pins = "mpp28";
80 + marvell,function = "gpio";
83 + pmx_led_sys_red: pmx-led-sys-red {
84 + marvell,pins = "mpp29";
85 + marvell,function = "gpio";
88 + pmx_led_hdd_green: pmx-led-hdd-green {
89 + marvell,pins = "mpp41";
90 + marvell,function = "gpio";
93 + pmx_led_hdd_red: pmx-led-hdd-red {
94 + marvell,pins = "mpp42";
95 + marvell,function = "gpio";
104 + compatible = "national,lm85";
111 + compatible = "gpio-leds";
113 + led_green_sys: green-sys {
114 + label = "nsa310:green:sys";
115 + gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
116 + default-state = "on";
118 + led_red_sys: red-sys {
119 + label = "nsa310:red:sys";
120 + gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
123 + label = "nsa310:green:hdd";
124 + gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
127 + label = "nsa310:red:hdd";
128 + gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
131 + label = "nsa310:green:esata";
132 + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
135 + label = "nsa310:red:esata";
136 + gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
139 + label = "nsa310:green:usb";
140 + gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
143 + label = "nsa310:red:usb";
144 + gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
147 + label = "nsa310:green:copy";
148 + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
151 + label = "nsa310:red:copy";
152 + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;