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
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the GR-Peach board
*
* Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>
* Copyright (C) 2016 Renesas Electronics
*/
/dts-v1/;
#include "r7s72100.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
/ {
model = "GR-Peach";
compatible = "renesas,gr-peach", "renesas,r7s72100";
aliases {
serial0 = &scif2;
};
chosen {
bootargs = "ignore_loglevel rw root=/dev/mtdblock0";
stdout-path = "serial0:115200n8";
};
memory@20000000 {
device_type = "memory";
reg = <0x20000000 0x00a00000>;
};
lbsc {
#address-cells = <1>;
#size-cells = <1>;
};
flash@18000000 {
compatible = "mtd-rom";
probe-type = "map_rom";
reg = <0x18000000 0x00800000>;
bank-width = <4>;
device-width = <1>;
#address-cells = <1>;
#size-cells = <1>;
rootfs@600000 {
label = "rootfs";
reg = <0x00600000 0x00200000>;
};
};
leds {
status = "okay";
compatible = "gpio-leds";
led1 {
gpios = <&port6 12 GPIO_ACTIVE_HIGH>;
};
};
};
&pinctrl {
scif2_pins: serial2 {
/* P6_2 as RxD2; P6_3 as TxD2 */
pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
};
ether_pins: ether {
/* Ethernet on Ports 1,3,5,10 */
pinmux = <RZA1_PINMUX(1, 14, 4)>, /* P1_14 = ET_COL */
<RZA1_PINMUX(3, 0, 2)>, /* P3_0 = ET_TXCLK */
<RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
<RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
<RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */
<RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */
<RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */
<RZA1_PINMUX(10, 1, 4)>, /* P10_1 = ET_TXER */
<RZA1_PINMUX(10, 2, 4)>, /* P10_2 = ET_TXEN */
<RZA1_PINMUX(10, 3, 4)>, /* P10_3 = ET_CRS */
<RZA1_PINMUX(10, 4, 4)>, /* P10_4 = ET_TXD0 */
<RZA1_PINMUX(10, 5, 4)>, /* P10_5 = ET_TXD1 */
<RZA1_PINMUX(10, 6, 4)>, /* P10_6 = ET_TXD2 */
<RZA1_PINMUX(10, 7, 4)>, /* P10_7 = ET_TXD3 */
<RZA1_PINMUX(10, 8, 4)>, /* P10_8 = ET_RXD0 */
<RZA1_PINMUX(10, 9, 4)>, /* P10_9 = ET_RXD1 */
<RZA1_PINMUX(10, 10, 4)>,/* P10_10 = ET_RXD2 */
<RZA1_PINMUX(10, 11, 4)>;/* P10_11 = ET_RXD3 */
};
};
&extal_clk {
clock-frequency = <13333000>;
};
&usb_x1_clk {
clock-frequency = <48000000>;
};
&mtu2 {
status = "okay";
};
&ostm0 {
status = "okay";
};
&ostm1 {
status = "okay";
};
&scif2 {
pinctrl-names = "default";
pinctrl-0 = <&scif2_pins>;
status = "okay";
};
ðer {
pinctrl-names = "default";
pinctrl-0 = <ðer_pins>;
status = "okay";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy0: ethernet-phy@0 {
compatible = "ethernet-phy-id0007.c0f0",
"ethernet-phy-ieee802.3-c22";
reg = <0>;
reset-gpios = <&port4 2 GPIO_ACTIVE_LOW>;
reset-delay-us = <5>;
};
};
|