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ARM: dts: sti: Introduce 4KOpen (stih418-b2264) board 

4KOpen (B2264) is a board based on the STMicroelectronics STiH418 soc:
  - 2GB DDR
  - HDMI
  - Ethernet 1000-BaseT
  - PCIe (mini PCIe connector)
  - MicroSD slot
  - USB2 and USB3 connectors
  - Sata
  - 40 pins GPIO header

Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Alain Volmat 2021-03-31 22:42:28 +02:00 committed by Patrice Chotard
parent 11061d6caf
commit 41e202f9d9
2 changed files with 153 additions and 1 deletions
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3
arch/arm/boot/dts/Makefile
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@ -1076,7 +1076,8 @@ dtb-$(CONFIG_ARCH_STI) += \
stih407-b2120.dtb \
stih410-b2120.dtb \
stih410-b2260.dtb \
stih418-b2199.dtb
stih418-b2199.dtb \
stih418-b2264.dtb
dtb-$(CONFIG_ARCH_STM32) += \
stm32f429-disco.dtb \
stm32f469-disco.dtb \

151
arch/arm/boot/dts/stih418-b2264.dts Normal file
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@ -0,0 +1,151 @@
// 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 = &ethernet0;
};
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";
};
&ethernet0 {
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";
};