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Commit | Line | Data |
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73d6a69e SH |
1 | /* |
2 | * Reference 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" |
80d1126f | 14 | #include <dt-bindings/gpio/gpio.h> |
77e2d7e2 | 15 | #include <dt-bindings/interrupt-controller/irq.h> |
73d6a69e SH |
16 | |
17 | / { | |
18 | model = "marzen"; | |
19 | compatible = "renesas,marzen-reference", "renesas,r8a7779"; | |
20 | ||
21 | chosen { | |
d2f463a6 | 22 | bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw"; |
73d6a69e SH |
23 | }; |
24 | ||
25 | memory { | |
26 | device_type = "memory"; | |
27 | reg = <0x60000000 0x40000000>; | |
28 | }; | |
29 | ||
30 | fixedregulator3v3: fixedregulator@0 { | |
31 | compatible = "regulator-fixed"; | |
32 | regulator-name = "fixed-3.3V"; | |
33 | regulator-min-microvolt = <3300000>; | |
34 | regulator-max-microvolt = <3300000>; | |
35 | regulator-boot-on; | |
36 | regulator-always-on; | |
37 | }; | |
38 | ||
39 | lan0@18000000 { | |
40 | compatible = "smsc,lan9220", "smsc,lan9115"; | |
41 | reg = <0x18000000 0x100>; | |
c4a003f6 LP |
42 | pinctrl-0 = <&lan0_pins>; |
43 | pinctrl-names = "default"; | |
44 | ||
73d6a69e | 45 | phy-mode = "mii"; |
bffdd7d1 | 46 | interrupt-parent = <&irqpin0>; |
e60038ed | 47 | interrupts = <1 IRQ_TYPE_EDGE_FALLING>; |
c9af5428 | 48 | smsc,irq-push-pull; |
73d6a69e SH |
49 | reg-io-width = <4>; |
50 | vddvario-supply = <&fixedregulator3v3>; | |
51 | vdd33a-supply = <&fixedregulator3v3>; | |
52 | }; | |
80d1126f LP |
53 | |
54 | leds { | |
55 | compatible = "gpio-leds"; | |
56 | led2 { | |
57 | gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>; | |
58 | }; | |
59 | led3 { | |
60 | gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; | |
61 | }; | |
62 | led4 { | |
63 | gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; | |
64 | }; | |
65 | }; | |
73d6a69e | 66 | }; |
c4a003f6 | 67 | |
bffdd7d1 KM |
68 | &irqpin0 { |
69 | status = "okay"; | |
70 | }; | |
71 | ||
c4a003f6 | 72 | &pfc { |
00bf591c | 73 | pinctrl-0 = <&scif2_pins &scif4_pins>; |
c4a003f6 LP |
74 | pinctrl-names = "default"; |
75 | ||
76 | lan0_pins: lan0 { | |
77 | intc { | |
78 | renesas,groups = "intc_irq1_b"; | |
79 | renesas,function = "intc"; | |
80 | }; | |
81 | lbsc { | |
82 | renesas,groups = "lbsc_ex_cs0"; | |
83 | renesas,function = "lbsc"; | |
84 | }; | |
85 | }; | |
86 | ||
6220c519 | 87 | scif2_pins: serial2 { |
c4a003f6 LP |
88 | renesas,groups = "scif2_data_c"; |
89 | renesas,function = "scif2"; | |
90 | }; | |
91 | ||
6220c519 | 92 | scif4_pins: serial4 { |
c4a003f6 LP |
93 | renesas,groups = "scif4_data"; |
94 | renesas,function = "scif4"; | |
95 | }; | |
96 | ||
6220c519 | 97 | sdhi0_pins: sd0 { |
72e7db87 | 98 | renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; |
c4a003f6 LP |
99 | renesas,function = "sdhi0"; |
100 | }; | |
1fd21956 SH |
101 | |
102 | hspi0_pins: hspi0 { | |
103 | renesas,groups = "hspi0"; | |
104 | renesas,function = "hspi0"; | |
105 | }; | |
c4a003f6 | 106 | }; |
00bf591c KM |
107 | |
108 | &sdhi0 { | |
109 | pinctrl-0 = <&sdhi0_pins>; | |
110 | pinctrl-names = "default"; | |
111 | ||
112 | vmmc-supply = <&fixedregulator3v3>; | |
113 | bus-width = <4>; | |
114 | status = "okay"; | |
115 | }; | |
1fd21956 SH |
116 | |
117 | &hspi0 { | |
118 | pinctrl-0 = <&hspi0_pins>; | |
119 | pinctrl-names = "default"; | |
120 | status = "okay"; | |
121 | }; |