mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-07 05:34:28 +00:00
fb3f5cdbf1
Sync Firefly ROC-RK3399-PC Mezzanine Board dts file from Linux v5.7-rc1. Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
93 lines
2 KiB
Text
93 lines
2 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
|
|
* Copyright (c) 2019 Markus Reichl <m.reichl@fivetechno.de>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3399-roc-pc.dtsi"
|
|
|
|
/ {
|
|
model = "Firefly ROC-RK3399-PC Mezzanine Board";
|
|
compatible = "firefly,roc-rk3399-pc-mezzanine", "rockchip,rk3399";
|
|
|
|
vcc3v3_ngff: vcc3v3-ngff {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc3v3_ngff";
|
|
enable-active-high;
|
|
gpio = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&vcc3v3_ngff_en>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&dc_12v>;
|
|
};
|
|
|
|
vcc3v3_pcie: vcc3v3-pcie {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc3v3_pcie";
|
|
enable-active-high;
|
|
gpio = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&vcc3v3_pcie_en>;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
vin-supply = <&dc_12v>;
|
|
};
|
|
};
|
|
|
|
&pcie_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
|
|
num-lanes = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie_perst>;
|
|
vpcie3v3-supply = <&vcc3v3_pcie>;
|
|
vpcie1v8-supply = <&vcc1v8_pmu>;
|
|
vpcie0v9-supply = <&vcca_0v9>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
ngff {
|
|
vcc3v3_ngff_en: vcc3v3-ngff-en {
|
|
rockchip,pins = <4 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pcie {
|
|
vcc3v3_pcie_en: vcc3v3-pcie-en {
|
|
rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
pcie_perst: pcie-perst {
|
|
rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&sdio0 {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
cap-sdio-irq;
|
|
keep-power-in-suspend;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
non-removable;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
|
|
sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc3v3_ngff>;
|
|
vqmmc-supply = <&vcc_1v8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
|
|
status = "okay";
|
|
};
|