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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2021 STMicroelectronics
* Author: Alain Volmat <avolmat@me.com>
*/
/dts-v1/;
#include "stih418.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "STiH418 B2264";
compatible = "st,stih418-b2264", "st,stih418";
chosen {
stdout-path = &sbc_serial0;
};
memory@40000000 {
device_type = "memory";
reg = <0x40000000 0xc0000000>;
};
cpus {
cpu@0 {
operating-points-v2 = <&cpu_opp_table>;
/* u-boot puts hpen in SBC dmem at 0xb8 offset */
cpu-release-addr = <0x94100b8>;
};
cpu@1 {
operating-points-v2 = <&cpu_opp_table>;
/* u-boot puts hpen in SBC dmem at 0xb8 offset */
cpu-release-addr = <0x94100b8>;
};
cpu@2 {
operating-points-v2 = <&cpu_opp_table>;
/* u-boot puts hpen in SBC dmem at 0xb8 offset */
cpu-release-addr = <0x94100b8>;
};
cpu@3 {
operating-points-v2 = <&cpu_opp_table>;
/* u-boot puts hpen in SBC dmem at 0xb8 offset */
cpu-release-addr = <0x94100b8>;
};
};
cpu_opp_table: opp_table {
compatible = "operating-points-v2";
opp-shared;
opp00 {
opp-hz = /bits/ 64 <300000000>;
opp-microvolt = <784000>;
};
opp01 {
opp-hz = /bits/ 64 <500000000>;
opp-microvolt = <784000>;
};
opp02 {
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <784000>;
};
opp03 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <784000>;
};
opp04 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <784000>;
};
};
aliases {
ttyAS0 = &sbc_serial0;
ethernet0 = ðernet0;
};
soc {
leds {
compatible = "gpio-leds";
green {
gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
pin-controller-sbc@961f080 {
gmac1 {
rgmii1-0 {
st,pins {
rxd0 = <&pio1 4 ALT1 IN DE_IO 300 CLK_A>;
rxd1 = <&pio1 5 ALT1 IN DE_IO 300 CLK_A>;
rxd2 = <&pio1 6 ALT1 IN DE_IO 300 CLK_A>;
rxd3 = <&pio1 7 ALT1 IN DE_IO 300 CLK_A>;
rxdv = <&pio2 0 ALT1 IN DE_IO 300 CLK_A>;
};
};
};
};
};
};
&ehci0 {
status = "okay";
};
ðernet0 {
phy-mode = "rgmii";
pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
st,tx-retime-src = "clkgen";
snps,reset-gpio = <&pio0 7 0>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
status = "okay";
};
&miphy28lp_phy {
phy_port0: port@9b22000 {
st,sata-gen = <2>; /* SATA GEN3 */
st,osc-rdy;
};
};
&mmc0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
&pwm1 {
status = "okay";
};
&sata0 {
status = "okay";
};
&sbc_serial0 {
status = "okay";
};
&spifsm {
status = "okay";
};
&st_dwc3 {
status = "okay";
};
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