1// SPDX-License-Identifier: GPL-2.0
 2/dts-v1/;
 3
 4#include "kirkwood.dtsi"
 5#include "kirkwood-98dx4122.dtsi"
 6#include "kirkwood-km_common.dtsi"
 7
 8/ {
 9	model = "Keymile Kirkwood Reference Design";
10	compatible = "keymile,km_kirkwood", "marvell,kirkwood-98DX4122", "marvell,kirkwood";
11
12	memory {
13		device_type = "memory";
14		reg = <0x00000000 0x08000000>;
15	};
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16};
17
18&mdio {
19	status = "okay";
20
21	ethphy0: ethernet-phy@0 {
22		reg = <0>;
23	};
24};
25
26&eth0 {
27	status = "okay";
28	ethernet0-port@0 {
29		phy-handle = <&ethphy0>;
30	};
31};

 
 1/dts-v1/;
 2
 3#include "kirkwood.dtsi"
 4#include "kirkwood-98dx4122.dtsi"
 
 5
 6/ {
 7	model = "Keymile Kirkwood Reference Design";
 8	compatible = "keymile,km_kirkwood", "marvell,kirkwood-98DX4122", "marvell,kirkwood";
 9
10	memory {
11		device_type = "memory";
12		reg = <0x00000000 0x08000000>;
13	};
14
15	chosen {
16		bootargs = "console=ttyS0,115200n8 earlyprintk";
17	};
18
19	ocp@f1000000 {
20		pinctrl: pinctrl@10000 {
21			pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >;
22			pinctrl-names = "default";
23
24			pmx_i2c_gpio_sda: pmx-gpio-sda {
25				marvell,pins = "mpp8";
26				marvell,function = "gpio";
27			};
28			pmx_i2c_gpio_scl: pmx-gpio-scl {
29				marvell,pins = "mpp9";
30				marvell,function = "gpio";
31			};
32		};
33
34		serial@12000 {
35			status = "ok";
36		};
37	};
38
39	i2c@0 {
40		compatible = "i2c-gpio";
41		gpios = < &gpio0 8 GPIO_ACTIVE_HIGH		/* sda */
42			  &gpio0 9 GPIO_ACTIVE_HIGH>;		/* scl */
43		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
44	};
45};
46
47&nand {
48	pinctrl-0 = <&pmx_nand>;
49	pinctrl-names = "default";
50	status = "ok";
51	chip-delay = <25>;
52};
53
54&mdio {
55	status = "okay";
56
57	ethphy0: ethernet-phy@0 {
58		reg = <0>;
59	};
60};
61
62&eth0 {
63	status = "okay";
64	ethernet0-port@0 {
65		phy-handle = <&ethphy0>;
66	};
67};