mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 19:10:13 +00:00
b8fc65473a
ROCK 5A is a Rockchip RK3588S based SBC (Single Board Computer) by Radxa. There are tree variants depending on the DRAM size : 4G, 8G and 16G. Specifications: Rockchip Rk3588S SoC 4x ARM Cortex-A76, 4x ARM Cortex-A55 4/8/16GB memory LPDDR4x Mali G610MC4 GPU MIPI CSI 2 multiple lanes connector 4-lane MIPI DSI connector Audio – 3.5mm earphone jack eMMC module connector uSD slot (up to 128GB) 2x USB 2.0, 2x USB 3.0 2x micro HDMI 2.1 ports, one up to 8Kp60, the other up to 4Kp60 Gigabit Ethernet RJ45 with optional PoE support 40-pin IO header including UART, SPI, I2C and 5V DC power in USB PD over USB Type-C Size: 85mm x 56mm (Raspberry Pi 4 form factor) Kernel commits: d1824cf95799 ("arm64: dts: rockchip: Add rock-5a board") 991f136c9f8d ("arm64: dts: rockchip: Update sdhci alias for rock-5a") 304c8a759953 ("arm64: dts: rockchip: Remove empty line from rock-5a") cda0c2ea65a0 ("arm64: dts: rockchip: Fix RX delay for ethernet phy on rk3588s-rock5a") Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
73 lines
1.3 KiB
Text
73 lines
1.3 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include "rk3588s.dtsi"
|
|
|
|
/ {
|
|
model = "Radxa ROCK 5 Model A";
|
|
compatible = "radxa,rock-5a", "rockchip,rk3588s";
|
|
|
|
aliases {
|
|
mmc0 = &sdhci;
|
|
serial2 = &uart2;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial2:1500000n8";
|
|
};
|
|
};
|
|
|
|
&gmac1 {
|
|
clock_in_out = "output";
|
|
phy-handle = <&rgmii_phy1>;
|
|
phy-mode = "rgmii";
|
|
pinctrl-0 = <&gmac1_miim
|
|
&gmac1_tx_bus2
|
|
&gmac1_rx_bus2
|
|
&gmac1_rgmii_clk
|
|
&gmac1_rgmii_bus>;
|
|
pinctrl-names = "default";
|
|
tx_delay = <0x3a>;
|
|
rx_delay = <0x3e>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mdio1 {
|
|
rgmii_phy1: ethernet-phy@1 {
|
|
/* RTL8211F */
|
|
compatible = "ethernet-phy-id001c.c916";
|
|
reg = <0x1>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rtl8211f_rst>;
|
|
reset-assert-us = <20000>;
|
|
reset-deassert-us = <100000>;
|
|
reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&pinctrl {
|
|
rtl8211f {
|
|
rtl8211f_rst: rtl8211f-rst {
|
|
rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
no-sdio;
|
|
no-sd;
|
|
non-removable;
|
|
max-frequency = <200000000>;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-0 = <&uart2m0_xfer>;
|
|
status = "okay";
|
|
};
|