1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /dts-v1/;
3
4 #include <dt-bindings/gpio/gpio.h>
5 #include "bcm2712.dtsi"
6
7 / {
8 compatible = "raspberrypi,5-model-b", "brcm,bcm2712";
9 model = "Raspberry Pi 5";
10
11 aliases {
12 serial10 = &uart10;
13 };
14
15 chosen: chosen {
16 stdout-path = "serial10:115200n8";
17 };
18
19 /* Will be filled by the bootloader */
20 memory@0 {
21 device_type = "memory";
22 reg = <0 0 0 0x28000000>;
23 };
24
25 sd_io_1v8_reg: sd-io-1v8-reg {
26 compatible = "regulator-gpio";
27 regulator-name = "vdd-sd-io";
28 regulator-min-microvolt = <1800000>;
29 regulator-max-microvolt = <3300000>;
30 regulator-boot-on;
31 regulator-always-on;
32 regulator-settling-time-us = <5000>;
33 gpios = <&gio_aon 3 GPIO_ACTIVE_HIGH>;
34 states = <1800000 1>,
35 <3300000 0>;
36 };
37
38 sd_vcc_reg: sd-vcc-reg {
39 compatible = "regulator-fixed";
40 regulator-name = "vcc-sd";
41 regulator-min-microvolt = <3300000>;
42 regulator-max-microvolt = <3300000>;
43 regulator-boot-on;
44 enable-active-high;
45 gpios = <&gio_aon 4 GPIO_ACTIVE_HIGH>;
46 };
47 };
48
49 /* The Debug UART, on Rpi5 it's on JST-SH 1.0mm 3-pin connector
50 * labeled "UART", i.e. the interface with the system console.
51 */
52 &uart10 {
53 status = "okay";
54 };
55
56 /* SDIO1 is used to drive the SD card */
57 &sdio1 {
58 vqmmc-supply = <&sd_io_1v8_reg>;
59 vmmc-supply = <&sd_vcc_reg>;
60 bus-width = <4>;
61 sd-uhs-sdr50;
62 sd-uhs-ddr50;
63 sd-uhs-sdr104;
64 };
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