| Tom Rini | 9c8af15 | 2024-12-24 12:03:04 -0600 | [diff] [blame] | 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 | }; |