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d6b51d6b SH |
1 | /* |
2 | * Device Tree Source for the Marzen board | |
3 | * | |
4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
5 | * Copyright (C) 2013 Simon Horman | |
6 | * | |
7 | * This file is licensed under the terms of the GNU General Public License | |
8 | * version 2. This program is licensed "as is" without any warranty of any | |
9 | * kind, whether express or implied. | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
31c46cbf | 13 | #include "r8a7779.dtsi" |
bedd6724 SH |
14 | #include <dt-bindings/gpio/gpio.h> |
15 | #include <dt-bindings/interrupt-controller/irq.h> | |
d6b51d6b SH |
16 | |
17 | / { | |
18 | model = "marzen"; | |
19 | compatible = "renesas,marzen", "renesas,r8a7779"; | |
20 | ||
6d4abd79 SH |
21 | aliases { |
22 | serial2 = &scif2; | |
23 | serial4 = &scif4; | |
24 | }; | |
25 | ||
d6b51d6b | 26 | chosen { |
33b9966d | 27 | bootargs = "console=ttySC2,115200 ignore_loglevel root=/dev/nfs ip=on"; |
d6b51d6b SH |
28 | }; |
29 | ||
30 | memory { | |
31 | device_type = "memory"; | |
32 | reg = <0x60000000 0x40000000>; | |
33 | }; | |
bedd6724 SH |
34 | |
35 | fixedregulator3v3: fixedregulator@0 { | |
36 | compatible = "regulator-fixed"; | |
37 | regulator-name = "fixed-3.3V"; | |
38 | regulator-min-microvolt = <3300000>; | |
39 | regulator-max-microvolt = <3300000>; | |
40 | regulator-boot-on; | |
41 | regulator-always-on; | |
42 | }; | |
43 | ||
44 | lan0@18000000 { | |
45 | compatible = "smsc,lan9220", "smsc,lan9115"; | |
46 | reg = <0x18000000 0x100>; | |
47 | pinctrl-0 = <&lan0_pins>; | |
48 | pinctrl-names = "default"; | |
49 | ||
50 | phy-mode = "mii"; | |
51 | interrupt-parent = <&irqpin0>; | |
52 | interrupts = <1 IRQ_TYPE_EDGE_FALLING>; | |
53 | smsc,irq-push-pull; | |
54 | reg-io-width = <4>; | |
55 | vddvario-supply = <&fixedregulator3v3>; | |
56 | vdd33a-supply = <&fixedregulator3v3>; | |
57 | }; | |
58 | ||
59 | leds { | |
60 | compatible = "gpio-leds"; | |
61 | led2 { | |
62 | gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; | |
63 | }; | |
64 | led3 { | |
65 | gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; | |
66 | }; | |
67 | led4 { | |
68 | gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; | |
69 | }; | |
70 | }; | |
71 | }; | |
72 | ||
73 | &irqpin0 { | |
74 | status = "okay"; | |
75 | }; | |
76 | ||
954e42cf SH |
77 | &extal_clk { |
78 | clock-frequency = <31250000>; | |
79 | }; | |
80 | ||
bedd6724 | 81 | &pfc { |
bedd6724 SH |
82 | lan0_pins: lan0 { |
83 | intc { | |
84 | renesas,groups = "intc_irq1_b"; | |
85 | renesas,function = "intc"; | |
86 | }; | |
87 | lbsc { | |
88 | renesas,groups = "lbsc_ex_cs0"; | |
89 | renesas,function = "lbsc"; | |
90 | }; | |
91 | }; | |
92 | ||
93 | scif2_pins: serial2 { | |
94 | renesas,groups = "scif2_data_c"; | |
95 | renesas,function = "scif2"; | |
96 | }; | |
97 | ||
98 | scif4_pins: serial4 { | |
99 | renesas,groups = "scif4_data"; | |
100 | renesas,function = "scif4"; | |
101 | }; | |
102 | ||
103 | sdhi0_pins: sd0 { | |
104 | renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; | |
105 | renesas,function = "sdhi0"; | |
106 | }; | |
107 | ||
108 | hspi0_pins: hspi0 { | |
109 | renesas,groups = "hspi0"; | |
110 | renesas,function = "hspi0"; | |
111 | }; | |
112 | }; | |
113 | ||
6d4abd79 SH |
114 | &scif2 { |
115 | pinctrl-0 = <&scif2_pins>; | |
116 | pinctrl-names = "default"; | |
117 | ||
118 | status = "okay"; | |
119 | }; | |
120 | ||
121 | &scif4 { | |
122 | pinctrl-0 = <&scif4_pins>; | |
123 | pinctrl-names = "default"; | |
124 | ||
125 | status = "okay"; | |
126 | }; | |
127 | ||
bedd6724 SH |
128 | &sdhi0 { |
129 | pinctrl-0 = <&sdhi0_pins>; | |
130 | pinctrl-names = "default"; | |
131 | ||
132 | vmmc-supply = <&fixedregulator3v3>; | |
133 | bus-width = <4>; | |
134 | status = "okay"; | |
135 | }; | |
136 | ||
137 | &hspi0 { | |
138 | pinctrl-0 = <&hspi0_pins>; | |
139 | pinctrl-names = "default"; | |
140 | status = "okay"; | |
d6b51d6b | 141 | }; |