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arm64: dts: rockchip: Add rk3588-evb1 board

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Add board file for the RK3588 evaluation board. While the hardware
offers plenty of peripherals and connectivity this basic implementation
just handles things required to successfully boot Linux from eMMC,
connect via UART or Ethernet.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
[rebase, update commit message, use EVB1 for SoC bringup]
Reviewed-by: Michael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20230109155801.51642-6-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Kever Yang
2023-01-09 16:57:59 +01:00
committed by Heiko Stuebner
parent 999f0ec365
commit e904ca928a
2 changed files with 130 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/rockchip/Makefile
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@@ -86,3 +86,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-lubancat-2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-evb1-v10.dtb

129
arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts Normal file
View File

@@ -0,0 +1,129 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
*
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3588.dtsi"
/ {
model = "Rockchip RK3588 EVB1 V10 Board";
compatible = "rockchip,rk3588-evb1-v10", "rockchip,rk3588";
aliases {
mmc0 = &sdhci;
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:1500000n8";
};
backlight: backlight {
compatible = "pwm-backlight";
power-supply = <&vcc12v_dcin>;
pwms = <&pwm2 0 25000 0>;
};
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin>;
};
};
&gmac0 {
clock_in_out = "output";
phy-handle = <&rgmii_phy>;
phy-mode = "rgmii-rxid";
pinctrl-0 = <&gmac0_miim
&gmac0_tx_bus2
&gmac0_rx_bus2
&gmac0_rgmii_clk
&gmac0_rgmii_bus>;
pinctrl-names = "default";
rx_delay = <0x00>;
tx_delay = <0x43>;
status = "okay";
};
&i2c2 {
status = "okay";
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-output-names = "hym8563";
pinctrl-names = "default";
pinctrl-0 = <&hym8563_int>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PD4 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
};
};
&mdio0 {
rgmii_phy: 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 = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
};
};
&pinctrl {
rtl8211f {
rtl8211f_rst: rtl8211f-rst {
rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
hym8563 {
hym8563_int: hym8563-int {
rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm2 {
status = "okay";
};
&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";
};