]>
Commit | Line | Data |
---|---|---|
cdbfaf64 | 1 | // SPDX-License-Identifier: GPL-2.0 |
a4ed412e MD |
2 | /* |
3 | * Device Tree Source for the Genmai board | |
4 | * | |
2606f47b WS |
5 | * Copyright (C) 2013-14 Renesas Solutions Corp. |
6 | * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com> | |
a4ed412e MD |
7 | */ |
8 | ||
9 | /dts-v1/; | |
31c46cbf | 10 | #include "r7s72100.dtsi" |
55ec6555 | 11 | #include <dt-bindings/gpio/gpio.h> |
177f8744 | 12 | #include <dt-bindings/pinctrl/r7s72100-pinctrl.h> |
a4ed412e MD |
13 | |
14 | / { | |
15 | model = "Genmai"; | |
16 | compatible = "renesas,genmai", "renesas,r7s72100"; | |
17 | ||
2606f47b | 18 | aliases { |
be6bebae | 19 | serial0 = &scif2; |
2606f47b WS |
20 | }; |
21 | ||
a4ed412e | 22 | chosen { |
a6789866 | 23 | bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
be6bebae | 24 | stdout-path = "serial0:115200n8"; |
a4ed412e MD |
25 | }; |
26 | ||
4f4942bc | 27 | memory@8000000 { |
a4ed412e MD |
28 | device_type = "memory"; |
29 | reg = <0x08000000 0x08000000>; | |
30 | }; | |
31 | ||
32 | lbsc { | |
33 | #address-cells = <1>; | |
34 | #size-cells = <1>; | |
35 | }; | |
55ec6555 JM |
36 | |
37 | leds { | |
38 | status = "okay"; | |
39 | compatible = "gpio-leds"; | |
40 | ||
41 | led1 { | |
42 | gpios = <&port4 10 GPIO_ACTIVE_LOW>; | |
43 | }; | |
44 | ||
45 | led2 { | |
46 | gpios = <&port4 11 GPIO_ACTIVE_LOW>; | |
47 | }; | |
48 | }; | |
a4ed412e | 49 | }; |
2606f47b | 50 | |
177f8744 JM |
51 | &pinctrl { |
52 | ||
53 | scif2_pins: serial2 { | |
54 | /* P3_0 as TxD2; P3_2 as RxD2 */ | |
55 | pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>; | |
56 | }; | |
2d164e69 JM |
57 | |
58 | i2c2_pins: i2c2 { | |
59 | /* RIIC2: P1_4 as SCL, P1_5 as SDA */ | |
60 | pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>; | |
61 | }; | |
6f9a9720 JM |
62 | |
63 | ether_pins: ether { | |
64 | /* Ethernet on Ports 1,2,3,5 */ | |
65 | pinmux = <RZA1_PINMUX(1, 14, 4)>,/* P1_14 = ET_COL */ | |
66 | <RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */ | |
67 | <RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */ | |
68 | <RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */ | |
69 | <RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */ | |
70 | <RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */ | |
71 | <RZA1_PINMUX(2, 0, 2)>, /* P2_0 = ET_TXCLK */ | |
72 | <RZA1_PINMUX(2, 1, 2)>, /* P2_1 = ET_TXER */ | |
73 | <RZA1_PINMUX(2, 2, 2)>, /* P2_2 = ET_TXEN */ | |
74 | <RZA1_PINMUX(2, 3, 2)>, /* P2_3 = ET_CRS */ | |
75 | <RZA1_PINMUX(2, 4, 2)>, /* P2_4 = ET_TXD0 */ | |
76 | <RZA1_PINMUX(2, 5, 2)>, /* P2_5 = ET_TXD1 */ | |
77 | <RZA1_PINMUX(2, 6, 2)>, /* P2_6 = ET_TXD2 */ | |
78 | <RZA1_PINMUX(2, 7, 2)>, /* P2_7 = ET_TXD3 */ | |
79 | <RZA1_PINMUX(2, 8, 2)>, /* P2_8 = ET_RXD0 */ | |
80 | <RZA1_PINMUX(2, 9, 2)>, /* P2_9 = ET_RXD1 */ | |
81 | <RZA1_PINMUX(2, 10, 2)>,/* P2_10 = ET_RXD2 */ | |
82 | <RZA1_PINMUX(2, 11, 2)>;/* P2_11 = ET_RXD3 */ | |
83 | }; | |
177f8744 JM |
84 | }; |
85 | ||
2606f47b WS |
86 | &extal_clk { |
87 | clock-frequency = <13330000>; | |
88 | }; | |
89 | ||
90 | &usb_x1_clk { | |
91 | clock-frequency = <48000000>; | |
92 | }; | |
93 | ||
e533a459 JM |
94 | &rtc_x1_clk { |
95 | clock-frequency = <32768>; | |
96 | }; | |
97 | ||
9dddfcfa | 98 | &mtu2 { |
5f61ffb5 | 99 | status = "okay"; |
9dddfcfa LP |
100 | }; |
101 | ||
6f9a9720 JM |
102 | ðer { |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <ðer_pins>; | |
105 | ||
106 | status = "okay"; | |
107 | ||
108 | renesas,no-ether-link; | |
109 | phy-handle = <&phy0>; | |
110 | phy0: ethernet-phy@0 { | |
111 | reg = <0>; | |
112 | }; | |
113 | }; | |
114 | ||
2606f47b WS |
115 | &i2c2 { |
116 | status = "okay"; | |
117 | clock-frequency = <400000>; | |
118 | ||
2d164e69 JM |
119 | pinctrl-names = "default"; |
120 | pinctrl-0 = <&i2c2_pins>; | |
121 | ||
2606f47b | 122 | eeprom@50 { |
8edeee39 | 123 | compatible = "renesas,r1ex24128", "atmel,24c128"; |
2606f47b WS |
124 | reg = <0x50>; |
125 | pagesize = <64>; | |
126 | }; | |
127 | }; | |
128 | ||
e533a459 JM |
129 | &rtc { |
130 | status = "okay"; | |
131 | }; | |
132 | ||
2606f47b | 133 | &scif2 { |
177f8744 JM |
134 | pinctrl-names = "default"; |
135 | pinctrl-0 = <&scif2_pins>; | |
136 | ||
2606f47b WS |
137 | status = "okay"; |
138 | }; | |
ae6b6184 GU |
139 | |
140 | &spi4 { | |
141 | status = "okay"; | |
142 | ||
143 | codec: codec@0 { | |
144 | compatible = "wlf,wm8978"; | |
145 | reg = <0>; | |
146 | spi-max-frequency = <5000000>; | |
147 | }; | |
148 | }; |