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cfa66a81 KM |
1 | /* |
2 | * Reference Device Tree Source for the Bock-W board | |
3 | * | |
4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
5 | * Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | |
6 | * | |
7 | * based on r8a7779 | |
8 | * | |
9 | * Copyright (C) 2013 Renesas Solutions Corp. | |
10 | * Copyright (C) 2013 Simon Horman | |
11 | * | |
12 | * This file is licensed under the terms of the GNU General Public License | |
13 | * version 2. This program is licensed "as is" without any warranty of any | |
14 | * kind, whether express or implied. | |
15 | */ | |
16 | ||
17 | /dts-v1/; | |
31c46cbf | 18 | #include "r8a7778.dtsi" |
77e2d7e2 | 19 | #include <dt-bindings/interrupt-controller/irq.h> |
f729dd55 | 20 | #include <dt-bindings/gpio/gpio.h> |
cfa66a81 KM |
21 | |
22 | / { | |
23 | model = "bockw"; | |
24 | compatible = "renesas,bockw-reference", "renesas,r8a7778"; | |
25 | ||
5be97ca4 SH |
26 | aliases { |
27 | serial0 = &scif0; | |
28 | }; | |
29 | ||
cfa66a81 | 30 | chosen { |
1e918e00 | 31 | bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; |
cfa66a81 KM |
32 | }; |
33 | ||
34 | memory { | |
35 | device_type = "memory"; | |
36 | reg = <0x60000000 0x10000000>; | |
37 | }; | |
1e918e00 KM |
38 | |
39 | fixedregulator3v3: fixedregulator@0 { | |
40 | compatible = "regulator-fixed"; | |
41 | regulator-name = "fixed-3.3V"; | |
42 | regulator-min-microvolt = <3300000>; | |
43 | regulator-max-microvolt = <3300000>; | |
44 | regulator-boot-on; | |
45 | regulator-always-on; | |
46 | }; | |
47 | ||
73c79afa | 48 | ethernet@18300000 { |
1e918e00 KM |
49 | compatible = "smsc,lan9220", "smsc,lan9115"; |
50 | reg = <0x18300000 0x1000>; | |
51 | ||
52 | phy-mode = "mii"; | |
53 | interrupt-parent = <&irqpin>; | |
08281424 | 54 | interrupts = <0 IRQ_TYPE_EDGE_FALLING>; |
1e918e00 KM |
55 | reg-io-width = <4>; |
56 | vddvario-supply = <&fixedregulator3v3>; | |
57 | vdd33a-supply = <&fixedregulator3v3>; | |
58 | }; | |
14cdd83a | 59 | |
14cdd83a KM |
60 | }; |
61 | ||
62 | &mmcif { | |
63 | pinctrl-0 = <&mmc_pins>; | |
64 | pinctrl-names = "default"; | |
65 | ||
66 | vmmc-supply = <&fixedregulator3v3>; | |
67 | bus-width = <8>; | |
68 | broken-cd; | |
69 | status = "okay"; | |
1e918e00 KM |
70 | }; |
71 | ||
72 | &irqpin { | |
73 | status = "okay"; | |
cfa66a81 | 74 | }; |
8ed1f8a5 KM |
75 | |
76 | &pfc { | |
fb9c1ce4 | 77 | scif0_pins: serial0 { |
8ed1f8a5 KM |
78 | renesas,groups = "scif0_data_a", "scif0_ctrl"; |
79 | renesas,function = "scif0"; | |
80 | }; | |
9ebe54ba KM |
81 | |
82 | mmc_pins: mmc { | |
83 | renesas,groups = "mmc_data8", "mmc_ctrl"; | |
84 | renesas,function = "mmc"; | |
85 | }; | |
9d0395a5 | 86 | |
fb9c1ce4 | 87 | sdhi0_pins: sd0 { |
9d0395a5 | 88 | renesas,groups = "sdhi0_data4", "sdhi0_ctrl", |
f729dd55 | 89 | "sdhi0_cd"; |
9d0395a5 KM |
90 | renesas,function = "sdhi0"; |
91 | }; | |
8c663966 KM |
92 | |
93 | hspi0_pins: hspi0 { | |
94 | renesas,groups = "hspi0_a"; | |
95 | renesas,function = "hspi0"; | |
96 | }; | |
9d0395a5 KM |
97 | }; |
98 | ||
99 | &sdhi0 { | |
100 | pinctrl-0 = <&sdhi0_pins>; | |
101 | pinctrl-names = "default"; | |
102 | ||
103 | vmmc-supply = <&fixedregulator3v3>; | |
104 | bus-width = <4>; | |
105 | status = "okay"; | |
f729dd55 | 106 | wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; |
8ed1f8a5 | 107 | }; |
8c663966 KM |
108 | |
109 | &hspi0 { | |
110 | pinctrl-0 = <&hspi0_pins>; | |
111 | pinctrl-names = "default"; | |
112 | status = "okay"; | |
6d879a09 GU |
113 | |
114 | flash: flash@0 { | |
115 | #address-cells = <1>; | |
116 | #size-cells = <1>; | |
117 | compatible = "spansion,s25fl008k"; | |
118 | reg = <0>; | |
119 | spi-max-frequency = <104000000>; | |
120 | m25p,fast-read; | |
121 | ||
122 | partition@0 { | |
123 | label = "data(spi)"; | |
124 | reg = <0x00000000 0x00100000>; | |
125 | }; | |
126 | }; | |
8c663966 | 127 | }; |
5be97ca4 SH |
128 | |
129 | &scif0 { | |
130 | pinctrl-0 = <&scif0_pins>; | |
131 | pinctrl-names = "default"; | |
132 | ||
133 | status = "okay"; | |
134 | }; |