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u-boot/arch/arm/dts/rk3588-rock-5-itx-u-boot.dtsi
Heiko Stuebner d27c3431ae board: rockchip: Add Radxa ROCK 5 ITX
The Rock 5 ITX is a board in ITX form factor using the RK3588 SoC

It can be powered either by 12V, ATX power-supply or PoE.

Notable peripherals are the 4 SATA ports, M.2 M-Key slot, M.2 E-key slot,
2*2.5Gb PCIe-connected Ethernet NICs.

Display options are 2*HDMI, DP via USB-c, eDP + 2*DSI via PCB connectors.

USB ports are 4*USB3 + 2*USB2 on the back panel and 2-port front-panel
connector.

Schematics for the board can be found on
- https://dl.radxa.com/rock5/5itx/radxa_rock_5_itx_X1100_schematic.pdf
- https://dl.radxa.com/rock5/5itx/v1110/radxa_rock_5itx_v1110_schematic.pdf

The naming scheme with the dashes follows Dragan's comment on the mainline
devicetree commit:
    "the name of this board deviates from the standard Radxa naming scheme,
     which is something like "ROCK <number><letter>" thus, "rock-5a" is
     fine, but it should be "rock-5-itx", simply because there's a space
     between "5" and "ITX" in "ROCK 5 ITX"

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2024-08-12 15:43:44 +08:00

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Text

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Collabora Ltd.
*/
#include "rk3588-u-boot.dtsi"
&fspim2_pins {
bootph-pre-ram;
bootph-some-ram;
};
&sfc {
flash@0 {
bootph-pre-ram;
bootph-some-ram;
};
};
&vcc3v3_mkey {
regulator-always-on;
};