1 // SPDX-License-Identifier: GPL-2.0
4 #include "tegra210-p2180.dtsi"
5 #include "tegra210-p2597.dtsi"
8 model = "NVIDIA Jetson TX1 Developer Kit";
9 compatible = "nvidia,p2371-2180", "nvidia,tegra210";
14 avdd-pll-uerefe-supply = <&avdd_1v05_pll>;
15 hvddio-pex-supply = <&vdd_1v8>;
16 dvddio-pex-supply = <&vdd_pex_1v05>;
17 dvdd-pex-pll-supply = <&vdd_pex_1v05>;
18 hvdd-pex-pll-e-supply = <&vdd_1v8>;
19 vddio-pex-ctl-supply = <&vdd_1v8>;
22 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>,
23 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>,
24 <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>,
25 <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>;
26 phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3";
31 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>;
41 avdd-dsi-csi-supply = <&vdd_dsi_csi>;
44 compatible = "auo,b080uan01";
47 enable-gpios = <&gpio TEGRA_GPIO(V, 2)
49 power-supply = <&vdd_5v0_io>;
50 backlight = <&backlight>;
56 backlight: backlight@2c {
57 compatible = "ti,lp8557";
59 power-supply = <&vdd_3v3_sys>;
61 dev-ctrl = /bits/ 8 <0x80>;
62 init-brt = /bits/ 8 <0xff>;
66 pwms = <&pwm 0 29334>;
71 rom-addr = /bits/ 8 <0x14>;
72 rom-val = /bits/ 8 <0x87>;
75 /* boost frequency 1 MHz */
77 rom-addr = /bits/ 8 <0x13>;
78 rom-val = /bits/ 8 <0x01>;
84 /* carrier board ID EEPROM */
86 compatible = "atmel,24c02";
90 vcc-supply = <&vdd_1v8>;
104 nvidia,droop-ctrl = <0x00000f00>;
105 nvidia,force-mode = <1>;
106 nvidia,sample-rate = <25000>;
108 nvidia,pwm-min-microvolts = <708000>;
109 nvidia,pwm-period-nanoseconds = <2500>; /* 2.5us */
111 nvidia,pwm-tristate-microvolts = <1000000>;
112 nvidia,pwm-voltage-step-microvolts = <19200>;
114 pinctrl-names = "dvfs_pwm_enable", "dvfs_pwm_disable";
115 pinctrl-0 = <&dvfs_pwm_active_state>;
116 pinctrl-1 = <&dvfs_pwm_inactive_state>;
122 dma-controller@702e2000 {
126 interrupt-controller@702f9000 {
141 #address-cells = <1>;
147 i2s1_cif_ep: endpoint {
148 remote-endpoint = <&xbar_i2s1_ep>;
155 i2s1_dap_ep: endpoint {
157 /* Placeholder for external Codec */
167 #address-cells = <1>;
173 i2s2_cif_ep: endpoint {
174 remote-endpoint = <&xbar_i2s2_ep>;
181 i2s2_dap_ep: endpoint {
183 /* Placeholder for external Codec */
193 #address-cells = <1>;
199 i2s3_cif_ep: endpoint {
200 remote-endpoint = <&xbar_i2s3_ep>;
207 i2s3_dap_ep: endpoint {
209 /* Placeholder for external Codec */
219 #address-cells = <1>;
225 i2s4_cif_ep: endpoint {
226 remote-endpoint = <&xbar_i2s4_ep>;
233 i2s4_dap_ep: endpoint {
235 /* Placeholder for external Codec */
245 #address-cells = <1>;
251 i2s5_cif_ep: endpoint {
252 remote-endpoint = <&xbar_i2s5_ep>;
259 i2s5_dap_ep: endpoint {
261 /* Placeholder for external Codec */
271 #address-cells = <1>;
277 dmic1_cif_ep: endpoint {
278 remote-endpoint = <&xbar_dmic1_ep>;
285 dmic1_dap_ep: endpoint {
286 /* Placeholder for external Codec */
296 #address-cells = <1>;
302 dmic2_cif_ep: endpoint {
303 remote-endpoint = <&xbar_dmic2_ep>;
310 dmic2_dap_ep: endpoint {
311 /* Placeholder for external Codec */
321 #address-cells = <1>;
327 dmic3_cif_ep: endpoint {
328 remote-endpoint = <&xbar_dmic3_ep>;
335 dmic3_dap_ep: endpoint {
336 /* Placeholder for external Codec */
343 xbar_i2s1_port: port@a {
346 xbar_i2s1_ep: endpoint {
347 remote-endpoint = <&i2s1_cif_ep>;
351 xbar_i2s2_port: port@b {
354 xbar_i2s2_ep: endpoint {
355 remote-endpoint = <&i2s2_cif_ep>;
359 xbar_i2s3_port: port@c {
362 xbar_i2s3_ep: endpoint {
363 remote-endpoint = <&i2s3_cif_ep>;
367 xbar_i2s4_port: port@d {
370 xbar_i2s4_ep: endpoint {
371 remote-endpoint = <&i2s4_cif_ep>;
375 xbar_i2s5_port: port@e {
378 xbar_i2s5_ep: endpoint {
379 remote-endpoint = <&i2s5_cif_ep>;
383 xbar_dmic1_port: port@f {
386 xbar_dmic1_ep: endpoint {
387 remote-endpoint = <&dmic1_cif_ep>;
391 xbar_dmic2_port: port@10 {
394 xbar_dmic2_ep: endpoint {
395 remote-endpoint = <&dmic2_cif_ep>;
399 xbar_dmic3_port: port@11 {
402 xbar_dmic3_ep: endpoint {
403 remote-endpoint = <&dmic3_cif_ep>;
411 compatible = "nvidia,tegra210-audio-graph-card";
415 <&admaif1_port>, <&admaif2_port>, <&admaif3_port>,
416 <&admaif4_port>, <&admaif5_port>, <&admaif6_port>,
417 <&admaif7_port>, <&admaif8_port>, <&admaif9_port>,
420 <&xbar_i2s1_port>, <&xbar_i2s2_port>, <&xbar_i2s3_port>,
421 <&xbar_i2s4_port>, <&xbar_i2s5_port>, <&xbar_dmic1_port>,
422 <&xbar_dmic2_port>, <&xbar_dmic3_port>,
424 <&i2s1_port>, <&i2s2_port>, <&i2s3_port>, <&i2s4_port>,
425 <&i2s5_port>, <&dmic1_port>, <&dmic2_port>, <&dmic3_port>;
427 label = "jetson-tx1-ape";