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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Rockchip Electronics Co., Ltd.
* Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
*/
/dts-v1/;
#include "rv1126.dtsi"
#include "rv1126-edgeble-neu2.dtsi"
/ {
model = "Edgeble Neu2 IO Board";
compatible = "edgeble,neural-compute-module-2-io",
"edgeble,neural-compute-module-2", "rockchip,rv1126";
aliases {
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:1500000n8";
};
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>;
};
v3v3_sys: v3v3-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "v3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
};
};
&gmac {
assigned-clocks = <&cru CLK_GMAC_SRC>, <&cru CLK_GMAC_TX_RX>,
<&cru CLK_GMAC_ETHERNET_OUT>;
assigned-clock-parents = <&cru CLK_GMAC_SRC_M1>, <&cru RGMII_MODE_CLK>;
assigned-clock-rates = <125000000>, <0>, <25000000>;
clock_in_out = "input";
phy-handle = <&phy>;
phy-mode = "rgmii";
phy-supply = <&vcc_3v3>;
pinctrl-names = "default";
pinctrl-0 = <&rgmiim1_miim &rgmiim1_bus2 &rgmiim1_bus4 &clk_out_ethernetm1_pins>;
tx_delay = <0x2a>;
rx_delay = <0x1a>;
status = "okay";
};
&mdio {
phy: ethernet-phy@0 {
compatible = "ethernet-phy-id001c.c916";
reg = <0x0>;
pinctrl-names = "default";
pinctrl-0 = <ð_phy_rst>;
reset-assert-us = <20000>;
reset-deassert-us = <100000>;
reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
};
};
&pinctrl {
ethernet {
eth_phy_rst: eth-phy-rst {
rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
};
&pwm11 {
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
rockchip,default-sample-phase = <90>;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr104;
vqmmc-supply = <&vccio_sd>;
status = "okay";
};
&uart2 {
status = "okay";
};
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