1 // SPDX-License-Identifier: ISC
3 * Device Tree file for Iomega NAS 100D
8 #include "intel-ixp42x.dtsi"
9 #include <dt-bindings/input/input.h>
12 model = "Iomega NAS 100D";
13 compatible = "iom,nas-100d", "intel,ixp42x";
19 device_type = "memory";
20 reg = <0x00000000 0x4000000>;
24 bootargs = "console=ttyS0,115200n8 root=/dev/sda1 rw rootwait";
25 stdout-path = "uart0:115200n8";
33 compatible = "gpio-leds";
35 label = "nas100d:red:wlan";
36 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
38 /* We don't have WLAN trigger in the kernel (yet) */
39 linux,default-trigger = "netdev";
42 label = "nas100d:red:disk";
43 gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
45 linux,default-trigger = "disk-activity";
48 label = "nas100d:red:power";
49 gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
51 linux,default-trigger = "heartbeat";
56 compatible = "gpio-keys";
60 linux,code = <KEY_POWER>;
62 gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
66 linux,code = <KEY_ESC>;
68 gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
73 compatible = "i2c-gpio";
74 sda-gpios = <&gpio0 5 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
75 scl-gpios = <&gpio0 6 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
80 compatible = "nxp,pcf8563";
86 compatible = "gpio-poweroff";
87 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
93 /* The first 16MB region at CS0 on the expansion bus */
95 compatible = "intel,ixp4xx-flash", "cfi-flash";
98 * 8 MB of Flash in 0x20000 byte blocks
101 reg = <0 0x00000000 0x800000>;
104 compatible = "redboot-fis";
105 /* Eraseblock at 0x7e0000 */
106 fis-index-block = <0x3f>;
115 * Taken from NAS 100D PCI boardfile (nas100d-pci.c)
116 * We have slots (IDSEL) 1, 2 and 3 and pins 1, 2 and 3.
120 <0x0800 0 0 1 &gpio0 11 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 1 is irq 11 */
122 <0x1000 0 0 1 &gpio0 10 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 2 is irq 10 */
124 <0x1800 0 0 1 &gpio0 9 IRQ_TYPE_LEVEL_LOW>, /* INT A on slot 3 is irq 9 */
125 <0x1800 0 0 2 &gpio0 8 IRQ_TYPE_LEVEL_LOW>, /* INT B on slot 3 is irq 8 */
126 <0x1800 0 0 3 &gpio0 7 IRQ_TYPE_LEVEL_LOW>; /* INT C on slot 3 is irq 7 */
131 queue-rx = <&qmgr 3>;
132 queue-txready = <&qmgr 20>;
134 phy-handle = <&phy0>;
137 #address-cells = <1>;
140 phy0: ethernet-phy@0 {