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1// SPDX-License-Identifier: GPL-2.0-only
2// Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
3
4/dts-v1/;
5
6#include <dt-bindings/gpio/gpio.h>
7#include "orion5x-mv88f5182.dtsi"
8
9/ {
10 model = "Marvell Reference Design 88F5182 NAS";
11 compatible = "marvell,rd-88f5182-nas", "marvell,orion5x-88f5182", "marvell,orion5x";
12
13 memory {
14 device_type = "memory";
15 reg = <0x00000000 0x4000000>; /* 64 MB */
16 };
17
18 chosen {
19 bootargs = "console=ttyS0,115200n8 earlyprintk";
20 stdout-path = &uart0;
21 };
22
23 soc {
24 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
25 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
26 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x80000>,
27 <MBUS_ID(0x01, 0x1d) 0 0xfc000000 0x1000000>;
28 };
29
30 gpio-leds {
31 compatible = "gpio-leds";
32 pinctrl-0 = <&pmx_debug_led>;
33 pinctrl-names = "default";
34
35 led@0 {
36 label = "rd88f5182:cpu";
37 linux,default-trigger = "heartbeat";
38 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
39 };
40 };
41};
42
43&devbus_bootcs {
44 status = "okay";
45
46 /* Read parameters */
47 devbus,bus-width = <8>;
48 devbus,turn-off-ps = <90000>;
49 devbus,badr-skew-ps = <0>;
50 devbus,acc-first-ps = <186000>;
51 devbus,acc-next-ps = <186000>;
52
53 /* Write parameters */
54 devbus,wr-high-ps = <90000>;
55 devbus,wr-low-ps = <90000>;
56 devbus,ale-wr-ps = <90000>;
57
58 flash@0 {
59 compatible = "cfi-flash";
60 reg = <0 0x80000>;
61 bank-width = <1>;
62 };
63};
64
65&devbus_cs1 {
66 status = "okay";
67
68 /* Read parameters */
69 devbus,bus-width = <8>;
70 devbus,turn-off-ps = <90000>;
71 devbus,badr-skew-ps = <0>;
72 devbus,acc-first-ps = <186000>;
73 devbus,acc-next-ps = <186000>;
74
75 /* Write parameters */
76 devbus,wr-high-ps = <90000>;
77 devbus,wr-low-ps = <90000>;
78 devbus,ale-wr-ps = <90000>;
79
80 flash@0 {
81 compatible = "cfi-flash";
82 reg = <0 0x1000000>;
83 bank-width = <1>;
84 };
85};
86
87&ehci0 {
88 status = "okay";
89};
90
91&ehci1 {
92 status = "okay";
93};
94
95ð {
96 status = "okay";
97
98 ethernet-port@0 {
99 phy-handle = <ðphy>;
100 };
101};
102
103&i2c {
104 status = "okay";
105 clock-frequency = <100000>;
106 #address-cells = <1>;
107
108 rtc@68 {
109 pinctrl-0 = <&pmx_rtc>;
110 pinctrl-names = "default";
111 compatible = "dallas,ds1338";
112 reg = <0x68>;
113 };
114};
115
116&mdio {
117 status = "okay";
118
119 ethphy: ethernet-phy {
120 reg = <8>;
121 };
122};
123
124&pinctrl {
125 pinctrl-0 = <&pmx_reset_switch &pmx_misc_gpios
126 &pmx_pci_gpios>;
127 pinctrl-names = "default";
128
129 /*
130 * MPP[20] PCI Clock to MV88F5182
131 * MPP[21] PCI Clock to mini PCI CON11
132 * MPP[22] USB 0 over current indication
133 * MPP[23] USB 1 over current indication
134 * MPP[24] USB 1 over current enable
135 * MPP[25] USB 0 over current enable
136 */
137
138 pmx_debug_led: pmx-debug_led {
139 marvell,pins = "mpp0";
140 marvell,function = "gpio";
141 };
142
143 pmx_reset_switch: pmx-reset-switch {
144 marvell,pins = "mpp1";
145 marvell,function = "gpio";
146 };
147
148 pmx_rtc: pmx-rtc {
149 marvell,pins = "mpp3";
150 marvell,function = "gpio";
151 };
152
153 pmx_misc_gpios: pmx-misc-gpios {
154 marvell,pins = "mpp4", "mpp5";
155 marvell,function = "gpio";
156 };
157
158 pmx_pci_gpios: pmx-pci-gpios {
159 marvell,pins = "mpp6", "mpp7";
160 marvell,function = "gpio";
161 };
162};
163
164&sata {
165 pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
166 pinctrl-names = "default";
167 status = "okay";
168 nr-ports = <2>;
169};
170
171&uart0 {
172 status = "okay";
173};
1/*
2 * Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9/dts-v1/;
10
11#include <dt-bindings/gpio/gpio.h>
12#include "orion5x-mv88f5182.dtsi"
13
14/ {
15 model = "Marvell Reference Design 88F5182 NAS";
16 compatible = "marvell,rd-88f5182-nas", "marvell,orion5x-88f5182", "marvell,orion5x";
17
18 memory {
19 reg = <0x00000000 0x4000000>; /* 64 MB */
20 };
21
22 chosen {
23 bootargs = "console=ttyS0,115200n8 earlyprintk";
24 linux,stdout-path = &uart0;
25 };
26
27 soc {
28 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
29 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
30 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x80000>,
31 <MBUS_ID(0x01, 0x1d) 0 0xfc000000 0x1000000>;
32 };
33
34 gpio-leds {
35 compatible = "gpio-leds";
36 pinctrl-0 = <&pmx_debug_led>;
37 pinctrl-names = "default";
38
39 led@0 {
40 label = "rd88f5182:cpu";
41 linux,default-trigger = "heartbeat";
42 gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
43 };
44 };
45};
46
47&devbus_bootcs {
48 status = "okay";
49
50 /* Read parameters */
51 devbus,bus-width = <8>;
52 devbus,turn-off-ps = <90000>;
53 devbus,badr-skew-ps = <0>;
54 devbus,acc-first-ps = <186000>;
55 devbus,acc-next-ps = <186000>;
56
57 /* Write parameters */
58 devbus,wr-high-ps = <90000>;
59 devbus,wr-low-ps = <90000>;
60 devbus,ale-wr-ps = <90000>;
61
62 flash@0 {
63 compatible = "cfi-flash";
64 reg = <0 0x80000>;
65 bank-width = <1>;
66 };
67};
68
69&devbus_cs1 {
70 status = "okay";
71
72 /* Read parameters */
73 devbus,bus-width = <8>;
74 devbus,turn-off-ps = <90000>;
75 devbus,badr-skew-ps = <0>;
76 devbus,acc-first-ps = <186000>;
77 devbus,acc-next-ps = <186000>;
78
79 /* Write parameters */
80 devbus,wr-high-ps = <90000>;
81 devbus,wr-low-ps = <90000>;
82 devbus,ale-wr-ps = <90000>;
83
84 flash@0 {
85 compatible = "cfi-flash";
86 reg = <0 0x1000000>;
87 bank-width = <1>;
88 };
89};
90
91&ehci0 {
92 status = "okay";
93};
94
95&ehci1 {
96 status = "okay";
97};
98
99ð {
100 status = "okay";
101
102 ethernet-port@0 {
103 phy-handle = <ðphy>;
104 };
105};
106
107&i2c {
108 status = "okay";
109 clock-frequency = <100000>;
110 #address-cells = <1>;
111
112 rtc@68 {
113 pinctrl-0 = <&pmx_rtc>;
114 pinctrl-names = "default";
115 compatible = "dallas,ds1338";
116 reg = <0x68>;
117 };
118};
119
120&mdio {
121 status = "okay";
122
123 ethphy: ethernet-phy {
124 reg = <8>;
125 };
126};
127
128&pinctrl {
129 pinctrl-0 = <&pmx_reset_switch &pmx_misc_gpios
130 &pmx_pci_gpios>;
131 pinctrl-names = "default";
132
133 /*
134 * MPP[20] PCI Clock to MV88F5182
135 * MPP[21] PCI Clock to mini PCI CON11
136 * MPP[22] USB 0 over current indication
137 * MPP[23] USB 1 over current indication
138 * MPP[24] USB 1 over current enable
139 * MPP[25] USB 0 over current enable
140 */
141
142 pmx_debug_led: pmx-debug_led {
143 marvell,pins = "mpp0";
144 marvell,function = "gpio";
145 };
146
147 pmx_reset_switch: pmx-reset-switch {
148 marvell,pins = "mpp1";
149 marvell,function = "gpio";
150 };
151
152 pmx_rtc: pmx-rtc {
153 marvell,pins = "mpp3";
154 marvell,function = "gpio";
155 };
156
157 pmx_misc_gpios: pmx-misc-gpios {
158 marvell,pins = "mpp4", "mpp5";
159 marvell,function = "gpio";
160 };
161
162 pmx_pci_gpios: pmx-pci-gpios {
163 marvell,pins = "mpp6", "mpp7";
164 marvell,function = "gpio";
165 };
166};
167
168&sata {
169 pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
170 pinctrl-names = "default";
171 status = "okay";
172 nr-ports = <2>;
173};
174
175&uart0 {
176 status = "okay";
177};