1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * lan966x_pcb8309.dts - Device Tree file for 3 * lan966x_pcb8309.dts - Device Tree file for PCB8309
4 */ 4 */
5 /dts-v1/; 5 /dts-v1/;
6 #include "lan966x.dtsi" 6 #include "lan966x.dtsi"
7 #include "dt-bindings/phy/phy-lan966x-serdes.h 7 #include "dt-bindings/phy/phy-lan966x-serdes.h"
8 8
9 / { 9 / {
10 model = "Microchip EVB - LAN9662"; 10 model = "Microchip EVB - LAN9662";
11 compatible = "microchip,lan9662-pcb830 11 compatible = "microchip,lan9662-pcb8309", "microchip,lan9662", "microchip,lan966";
12 12
13 aliases { 13 aliases {
14 serial0 = &usart3; 14 serial0 = &usart3;
15 i2c102 = &i2c102; 15 i2c102 = &i2c102;
16 i2c103 = &i2c103; 16 i2c103 = &i2c103;
17 }; 17 };
18 18
19 chosen { 19 chosen {
20 stdout-path = "serial0:115200n 20 stdout-path = "serial0:115200n8";
21 }; 21 };
22 22
23 gpio-restart { 23 gpio-restart {
24 compatible = "gpio-restart"; 24 compatible = "gpio-restart";
25 gpios = <&gpio 56 GPIO_ACTIVE_ 25 gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
26 priority = <200>; 26 priority = <200>;
27 }; 27 };
28 28
29 i2c-mux { 29 i2c-mux {
30 compatible = "i2c-mux"; 30 compatible = "i2c-mux";
31 #address-cells = <1>; 31 #address-cells = <1>;
32 #size-cells = <0>; 32 #size-cells = <0>;
33 mux-controls = <&mux>; 33 mux-controls = <&mux>;
34 i2c-parent = <&i2c4>; 34 i2c-parent = <&i2c4>;
35 35
36 i2c102: i2c-sfp@1 { 36 i2c102: i2c-sfp@1 {
37 reg = <1>; 37 reg = <1>;
38 }; 38 };
39 39
40 i2c103: i2c-sfp@2 { 40 i2c103: i2c-sfp@2 {
41 reg = <2>; 41 reg = <2>;
42 }; 42 };
43 }; 43 };
44 44
45 leds { 45 leds {
46 compatible = "gpio-leds"; 46 compatible = "gpio-leds";
47 47
48 led-s0-green { 48 led-s0-green {
49 label = "s0:green"; 49 label = "s0:green";
50 gpios = <&sgpio_out 2 50 gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
51 default-state = "off"; 51 default-state = "off";
52 }; 52 };
53 53
54 led-s0-red { 54 led-s0-red {
55 label = "s0:red"; 55 label = "s0:red";
56 gpios = <&sgpio_out 2 56 gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
57 default-state = "off"; 57 default-state = "off";
58 }; 58 };
59 59
60 led-s1-green { 60 led-s1-green {
61 label = "s1:green"; 61 label = "s1:green";
62 gpios = <&sgpio_out 3 62 gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
63 default-state = "off"; 63 default-state = "off";
64 }; 64 };
65 65
66 led-s1-red { 66 led-s1-red {
67 label = "s1:red"; 67 label = "s1:red";
68 gpios = <&sgpio_out 3 68 gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
69 default-state = "off"; 69 default-state = "off";
70 }; 70 };
71 }; 71 };
72 72
73 mux: mux-controller { 73 mux: mux-controller {
74 compatible = "gpio-mux"; 74 compatible = "gpio-mux";
75 #mux-control-cells = <0>; 75 #mux-control-cells = <0>;
76 76
77 mux-gpios = <&sgpio_out 11 0 G 77 mux-gpios = <&sgpio_out 11 0 GPIO_ACTIVE_HIGH>, /* p11b0 */
78 <&sgpio_out 11 1 G 78 <&sgpio_out 11 1 GPIO_ACTIVE_HIGH>; /* p11b1 */
79 }; 79 };
80 80
81 sfp2: sfp2 { 81 sfp2: sfp2 {
82 compatible = "sff,sfp"; 82 compatible = "sff,sfp";
83 i2c-bus = <&i2c102>; 83 i2c-bus = <&i2c102>;
84 tx-disable-gpios = <&sgpio_out 84 tx-disable-gpios = <&sgpio_out 10 0 GPIO_ACTIVE_LOW>;
85 los-gpios = <&sgpio_in 2 0 GP 85 los-gpios = <&sgpio_in 2 0 GPIO_ACTIVE_HIGH>;
86 mod-def0-gpios = <&sgpio_in 2 86 mod-def0-gpios = <&sgpio_in 2 1 GPIO_ACTIVE_LOW>;
87 tx-fault-gpios = <&sgpio_in 1 87 tx-fault-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>;
88 }; 88 };
89 89
90 sfp3: sfp3 { 90 sfp3: sfp3 {
91 compatible = "sff,sfp"; 91 compatible = "sff,sfp";
92 i2c-bus = <&i2c103>; 92 i2c-bus = <&i2c103>;
93 tx-disable-gpios = <&sgpio_out 93 tx-disable-gpios = <&sgpio_out 10 1 GPIO_ACTIVE_LOW>;
94 los-gpios = <&sgpio_in 3 0 GP 94 los-gpios = <&sgpio_in 3 0 GPIO_ACTIVE_HIGH>;
95 mod-def0-gpios = <&sgpio_in 3 95 mod-def0-gpios = <&sgpio_in 3 1 GPIO_ACTIVE_LOW>;
96 tx-fault-gpios = <&sgpio_in 1 96 tx-fault-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_HIGH>;
97 }; 97 };
98 }; 98 };
99 99
100 &aes { 100 &aes {
101 status = "disabled"; /* Reserved by se 101 status = "disabled"; /* Reserved by secure OS */
102 }; 102 };
103 103
104 &flx3 { 104 &flx3 {
105 atmel,flexcom-mode = <ATMEL_FLEXCOM_MO 105 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
106 status = "okay"; 106 status = "okay";
107 107
108 usart3: serial@200 { 108 usart3: serial@200 {
109 pinctrl-0 = <&fc3_b_pins>; 109 pinctrl-0 = <&fc3_b_pins>;
110 pinctrl-names = "default"; 110 pinctrl-names = "default";
111 status = "okay"; 111 status = "okay";
112 }; 112 };
113 }; 113 };
114 114
115 &flx4 { 115 &flx4 {
116 atmel,flexcom-mode = <ATMEL_FLEXCOM_MO 116 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
117 status = "okay"; 117 status = "okay";
118 118
119 i2c4: i2c@600 { 119 i2c4: i2c@600 {
120 compatible = "microchip,sam9x6 120 compatible = "microchip,sam9x60-i2c";
121 reg = <0x600 0x200>; 121 reg = <0x600 0x200>;
122 interrupts = <GIC_SPI 52 IRQ_T 122 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
123 clocks = <&nic_clk>; 123 clocks = <&nic_clk>;
124 pinctrl-0 = <&fc4_b_pins>; 124 pinctrl-0 = <&fc4_b_pins>;
125 pinctrl-names = "default"; 125 pinctrl-names = "default";
126 i2c-analog-filter; 126 i2c-analog-filter;
127 i2c-digital-filter; 127 i2c-digital-filter;
128 i2c-digital-filter-width-ns = 128 i2c-digital-filter-width-ns = <35>;
129 i2c-sda-hold-time-ns = <1500>; 129 i2c-sda-hold-time-ns = <1500>;
130 status = "okay"; 130 status = "okay";
131 }; 131 };
132 }; 132 };
133 133
134 &gpio { 134 &gpio {
135 fc3_b_pins: fc3-b-pins { 135 fc3_b_pins: fc3-b-pins {
136 /* RXD, TXD */ 136 /* RXD, TXD */
137 pins = "GPIO_52", "GPIO_53"; 137 pins = "GPIO_52", "GPIO_53";
138 function = "fc3_b"; 138 function = "fc3_b";
139 }; 139 };
140 140
141 fc4_b_pins: fc4-b-pins { 141 fc4_b_pins: fc4-b-pins {
142 /* SCL, SDA */ 142 /* SCL, SDA */
143 pins = "GPIO_57", "GPIO_58"; 143 pins = "GPIO_57", "GPIO_58";
144 function = "fc4_b"; 144 function = "fc4_b";
145 }; 145 };
146 146
147 pps_out_pins: pps-out-pins { 147 pps_out_pins: pps-out-pins {
148 /* 1pps output */ 148 /* 1pps output */
149 pins = "GPIO_38"; 149 pins = "GPIO_38";
150 function = "ptpsync_3"; 150 function = "ptpsync_3";
151 }; 151 };
152 152
153 ptp_ext_pins: ptp-ext-pins { 153 ptp_ext_pins: ptp-ext-pins {
154 /* 1pps input */ 154 /* 1pps input */
155 pins = "GPIO_39"; 155 pins = "GPIO_39";
156 function = "ptpsync_4"; 156 function = "ptpsync_4";
157 }; 157 };
158 158
159 sgpio_a_pins: sgpio-a-pins { 159 sgpio_a_pins: sgpio-a-pins {
160 /* SCK, D0, D1, LD */ 160 /* SCK, D0, D1, LD */
161 pins = "GPIO_32", "GPIO_33", " 161 pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35";
162 function = "sgpio_a"; 162 function = "sgpio_a";
163 }; 163 };
164 }; 164 };
165 165
166 &mdio1 { 166 &mdio1 {
167 status = "okay"; 167 status = "okay";
168 }; 168 };
169 169
170 &phy0 { 170 &phy0 {
171 status = "okay"; 171 status = "okay";
172 }; 172 };
173 173
174 &phy1 { 174 &phy1 {
175 status = "okay"; 175 status = "okay";
176 }; 176 };
177 177
178 &port0 { 178 &port0 {
179 phy-handle = <&phy0>; 179 phy-handle = <&phy0>;
180 phy-mode = "gmii"; 180 phy-mode = "gmii";
181 phys = <&serdes 0 CU(0)>; 181 phys = <&serdes 0 CU(0)>;
182 status = "okay"; 182 status = "okay";
183 }; 183 };
184 184
185 &port1 { 185 &port1 {
186 phy-handle = <&phy1>; 186 phy-handle = <&phy1>;
187 phy-mode = "gmii"; 187 phy-mode = "gmii";
188 phys = <&serdes 1 CU(1)>; 188 phys = <&serdes 1 CU(1)>;
189 status = "okay"; 189 status = "okay";
190 }; 190 };
191 191
192 &port2 { 192 &port2 {
193 sfp = <&sfp2>; 193 sfp = <&sfp2>;
194 managed = "in-band-status"; 194 managed = "in-band-status";
195 phy-mode = "sgmii"; 195 phy-mode = "sgmii";
196 phys = <&serdes 2 SERDES6G(0)>; 196 phys = <&serdes 2 SERDES6G(0)>;
197 status = "okay"; 197 status = "okay";
198 }; 198 };
199 199
200 &port3 { 200 &port3 {
201 sfp = <&sfp3>; 201 sfp = <&sfp3>;
202 managed = "in-band-status"; 202 managed = "in-band-status";
203 phy-mode = "sgmii"; 203 phy-mode = "sgmii";
204 phys = <&serdes 3 SERDES6G(1)>; 204 phys = <&serdes 3 SERDES6G(1)>;
205 status = "okay"; 205 status = "okay";
206 }; 206 };
207 207
208 &serdes { 208 &serdes {
209 status = "okay"; 209 status = "okay";
210 }; 210 };
211 211
212 &sgpio { 212 &sgpio {
213 pinctrl-0 = <&sgpio_a_pins>; 213 pinctrl-0 = <&sgpio_a_pins>;
214 pinctrl-names = "default"; 214 pinctrl-names = "default";
215 microchip,sgpio-port-ranges = <0 3>, < 215 microchip,sgpio-port-ranges = <0 3>, <8 11>;
216 status = "okay"; 216 status = "okay";
217 217
218 gpio@0 { 218 gpio@0 {
219 ngpios = <64>; 219 ngpios = <64>;
220 }; 220 };
221 gpio@1 { 221 gpio@1 {
222 ngpios = <64>; 222 ngpios = <64>;
223 }; 223 };
224 }; 224 };
225 225
226 &switch { 226 &switch {
227 pinctrl-0 = <&pps_out_pins>, <&ptp_ext 227 pinctrl-0 = <&pps_out_pins>, <&ptp_ext_pins>;
228 pinctrl-names = "default"; 228 pinctrl-names = "default";
229 status = "okay"; 229 status = "okay";
230 }; 230 };
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