ipq806x: dts: Add support for RGMII RX and TX clock delays
[openwrt/openwrt.git] / target / linux / ipq806x / files-4.14 / arch / arm / boot / dts / qcom-ipq8064-ap161.dts
1 #include "qcom-ipq8064-v1.0.dtsi"
2
3 / {
4 model = "Qualcomm IPQ8064/AP161";
5 compatible = "qcom,ipq8064-ap161", "qcom,ipq8064";
6
7 memory@0 {
8 reg = <0x42000000 0x1e000000>;
9 device_type = "memory";
10 };
11
12 reserved-memory {
13 #address-cells = <1>;
14 #size-cells = <1>;
15 ranges;
16 rsvd@41200000 {
17 reg = <0x41200000 0x300000>;
18 no-map;
19 };
20 };
21
22 aliases {
23 serial0 = &gsbi4_serial;
24 mdio-gpio0 = &mdio0;
25 };
26
27 chosen {
28 linux,stdout-path = "serial0:115200n8";
29 };
30
31 soc {
32 pinmux@800000 {
33 i2c4_pins: i2c4_pinmux {
34 pins = "gpio12", "gpio13";
35 function = "gsbi4";
36 bias-disable;
37 };
38
39 spi_pins: spi_pins {
40 mux {
41 pins = "gpio18", "gpio19", "gpio21";
42 function = "gsbi5";
43 drive-strength = <10>;
44 bias-none;
45 };
46 };
47 nand_pins: nand_pins {
48 mux {
49 pins = "gpio34", "gpio35", "gpio36",
50 "gpio37", "gpio38", "gpio39",
51 "gpio40", "gpio41", "gpio42",
52 "gpio43", "gpio44", "gpio45",
53 "gpio46", "gpio47";
54 function = "nand";
55 drive-strength = <10>;
56 bias-disable;
57 };
58 pullups {
59 pins = "gpio39";
60 bias-pull-up;
61 };
62 hold {
63 pins = "gpio40", "gpio41", "gpio42",
64 "gpio43", "gpio44", "gpio45",
65 "gpio46", "gpio47";
66 bias-bus-hold;
67 };
68 };
69
70 mdio0_pins: mdio0_pins {
71 mux {
72 pins = "gpio0", "gpio1";
73 function = "gpio";
74 drive-strength = <8>;
75 bias-disable;
76 };
77 };
78
79 rgmii2_pins: rgmii2_pins {
80 mux {
81 pins = "gpio2", "gpio27", "gpio28",
82 "gpio29", "gpio30", "gpio31",
83 "gpio32", "gpio51", "gpio52",
84 "gpio59", "gpio60", "gpio61",
85 "gpio62" , "gpio66";
86 function = "rgmii2";
87 drive-strength = <8>;
88 bias-disable;
89 };
90 };
91 };
92
93 gsbi@16300000 {
94 qcom,mode = <GSBI_PROT_I2C_UART>;
95 status = "ok";
96 serial@16340000 {
97 status = "ok";
98 };
99
100 /*
101 * The i2c device on gsbi4 should not be enabled.
102 * On ipq806x designs gsbi4 i2c is meant for exclusive
103 * RPM usage. Turning this on in kernel manifests as
104 * i2c failure for the RPM.
105 */
106 };
107
108 gsbi5: gsbi@1a200000 {
109 qcom,mode = <GSBI_PROT_SPI>;
110 status = "ok";
111
112 spi4: spi@1a280000 {
113 status = "ok";
114 spi-max-frequency = <50000000>;
115
116 pinctrl-0 = <&spi_pins>;
117 pinctrl-names = "default";
118
119 cs-gpios = <&qcom_pinmux 20 0>;
120
121 flash: m25p80@0 {
122 compatible = "s25fl256s1";
123 #address-cells = <1>;
124 #size-cells = <1>;
125 spi-max-frequency = <50000000>;
126 reg = <0>;
127
128 partitions {
129 compatible = "qcom,smem";
130 };
131 };
132 };
133 };
134
135 sata-phy@1b400000 {
136 status = "ok";
137 };
138
139 sata@29000000 {
140 status = "ok";
141 };
142
143 phy@100f8800 { /* USB3 port 1 HS phy */
144 status = "ok";
145 };
146
147 phy@100f8830 { /* USB3 port 1 SS phy */
148 status = "ok";
149 };
150
151 phy@110f8800 { /* USB3 port 0 HS phy */
152 status = "ok";
153 };
154
155 phy@110f8830 { /* USB3 port 0 SS phy */
156 status = "ok";
157 };
158
159 usb30@0 {
160 status = "ok";
161 };
162
163 usb30@1 {
164 status = "ok";
165 };
166
167 pcie0: pci@1b500000 {
168 status = "ok";
169 };
170
171 pcie1: pci@1b700000 {
172 status = "ok";
173 force_gen1 = <1>;
174 };
175
176 pcie2: pci@1b900000 {
177 status = "ok";
178 };
179
180 nand@1ac00000 {
181 status = "ok";
182
183 pinctrl-0 = <&nand_pins>;
184 pinctrl-names = "default";
185
186 cs0 {
187 reg = <0>;
188 compatible = "qcom,nandcs";
189
190 nand-ecc-strength = <4>;
191 nand-bus-width = <8>;
192 nand-ecc-step-size = <512>;
193
194 partitions {
195 compatible = "qcom,smem";
196 };
197 };
198 };
199
200 mdio0: mdio {
201 compatible = "virtual,mdio-gpio";
202 #address-cells = <1>;
203 #size-cells = <0>;
204 gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
205 pinctrl-0 = <&mdio0_pins>;
206 pinctrl-names = "default";
207
208 phy0: ethernet-phy@0 {
209 reg = <0>;
210 qca,ar8327-initvals = <
211 0x00004 0x7600000 /* PAD0_MODE */
212 0x00008 0x1000000 /* PAD5_MODE */
213 0x0000c 0x20080 /* PAD6_MODE */
214 0x000e4 0x6a545 /* MAC_POWER_SEL */
215 0x000e0 0xc74164de /* SGMII_CTRL */
216 0x0007c 0x4e /* PORT0_STATUS */
217 0x00094 0x4e /* PORT6_STATUS */
218 >;
219 };
220
221 phy4: ethernet-phy@4 {
222 reg = <4>;
223 qca,phy-rgmii-en;
224 qca,txclk-delay-en;
225 qca,rxclk-delay-en;
226 };
227
228 phy3: ethernet-phy@3 {
229 device_type = "ethernet-phy";
230 reg = <3>;
231 };
232 };
233
234 gmac0: ethernet@37000000 {
235 status = "ok";
236 phy-mode = "rgmii";
237 qcom,id = <0>;
238
239 pinctrl-0 = <&rgmii2_pins>;
240 pinctrl-names = "default";
241 mdiobus = <&mdio0>;
242
243 fixed-link {
244 speed = <1000>;
245 full-duplex;
246 };
247 };
248
249 gmac1: ethernet@37200000 {
250 status = "ok";
251 phy-mode = "rgmii";
252 qcom,id = <1>;
253 mdiobus = <&mdio0>;
254
255 fixed-link {
256 speed = <1000>;
257 full-duplex;
258 };
259 };
260
261 gmac2: ethernet@37400000 {
262 status = "ok";
263 phy-mode = "sgmii";
264 qcom,id = <2>;
265 mdiobus = <&mdio0>;
266
267 fixed-link {
268 speed = <1000>;
269 full-duplex;
270 };
271 };
272 };
273 };
274
275 &adm_dma {
276 status = "ok";
277 };