1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* Reference Device Tree Source for the Bock-W board
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*
* based on r8a7779
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Simon Horman
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
/include/ "r8a7778.dtsi"
/ {
model = "bockw";
compatible = "renesas,bockw-reference", "renesas,r8a7778";
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory {
device_type = "memory";
reg = <0x60000000 0x10000000>;
};
fixedregulator3v3: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ethernet@18300000 {
compatible = "smsc,lan9220", "smsc,lan9115";
reg = <0x18300000 0x1000>;
phy-mode = "mii";
interrupt-parent = <&irqpin>;
interrupts = <0 0>; /* IRQ0: hwirq 0 on irqpin */
reg-io-width = <4>;
vddvario-supply = <&fixedregulator3v3>;
vdd33a-supply = <&fixedregulator3v3>;
};
};
&mmcif {
pinctrl-0 = <&mmc_pins>;
pinctrl-names = "default";
vmmc-supply = <&fixedregulator3v3>;
bus-width = <8>;
broken-cd;
status = "okay";
};
&irqpin {
status = "okay";
};
&pfc {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
scif0_pins: serial0 {
renesas,groups = "scif0_data_a", "scif0_ctrl";
renesas,function = "scif0";
};
mmc_pins: mmc {
renesas,groups = "mmc_data8", "mmc_ctrl";
renesas,function = "mmc";
};
sdhi0_pins: sd0 {
renesas,groups = "sdhi0_data4", "sdhi0_ctrl",
"sdhi0_cd", "sdhi0_wp";
renesas,function = "sdhi0";
};
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-names = "default";
vmmc-supply = <&fixedregulator3v3>;
bus-width = <4>;
status = "okay";
};
|
