0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2016 STMicroelectronics (R&D) Limited.
0004 * Author: Patrice Chotard <patrice.chotard@st.com>
0005 */
0006 /dts-v1/;
0007 #include "stih410.dtsi"
0008 #include <dt-bindings/gpio/gpio.h>
0009
0010 / {
0011 model = "STiH410 B2260";
0012 compatible = "st,stih410-b2260", "st,stih410";
0013
0014 chosen {
0015 stdout-path = &uart1;
0016 };
0017
0018 memory@40000000 {
0019 device_type = "memory";
0020 reg = <0x40000000 0x40000000>;
0021 };
0022
0023 aliases {
0024 serial1 = &uart1;
0025 ethernet0 = ðernet0;
0026 };
0027
0028 leds {
0029 compatible = "gpio-leds";
0030 user_green_1 {
0031 label = "User_green_1";
0032 gpios = <&pio1 3 GPIO_ACTIVE_LOW>;
0033 linux,default-trigger = "heartbeat";
0034 default-state = "off";
0035 };
0036
0037 user_green_2 {
0038 label = "User_green_2";
0039 gpios = <&pio4 1 GPIO_ACTIVE_LOW>;
0040 default-state = "off";
0041 };
0042
0043 user_green_3 {
0044 label = "User_green_3";
0045 gpios = <&pio2 1 GPIO_ACTIVE_LOW>;
0046 default-state = "off";
0047 };
0048
0049 user_green_4 {
0050 label = "User_green_4";
0051 gpios = <&pio2 5 GPIO_ACTIVE_LOW>;
0052 default-state = "off";
0053 };
0054 };
0055
0056 sound: sound {
0057 compatible = "simple-audio-card";
0058 simple-audio-card,name = "STI-B2260";
0059 status = "okay";
0060 #address-cells = <1>;
0061 #size-cells = <0>;
0062
0063 simple-audio-card,dai-link@0 {
0064 reg = <0>;
0065 /* DAC */
0066 format = "i2s";
0067 mclk-fs = <128>;
0068 cpu {
0069 sound-dai = <&sti_uni_player0>;
0070 };
0071
0072 codec {
0073 sound-dai = <&sti_hdmi>;
0074 };
0075 };
0076 };
0077
0078 miphy28lp_phy: miphy28lp {
0079
0080 phy_port1: port@9b2a000 {
0081 st,osc-force-ext;
0082 };
0083 };
0084
0085 usb2_picophy1: phy2 {
0086 status = "okay";
0087 };
0088
0089 usb2_picophy2: phy3 {
0090 status = "okay";
0091 };
0092
0093 soc {
0094 /* Low speed expansion connector */
0095 uart0: serial@9830000 {
0096 label = "LS-UART0";
0097 pinctrl-names = "default", "no-hw-flowctrl";
0098 pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>;
0099 pinctrl-1 = <&pinctrl_serial0>;
0100 rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>;
0101 uart-has-rtscts;
0102 status = "okay";
0103 };
0104
0105 /* Low speed expansion connector */
0106 uart1: serial@9831000 {
0107 label = "LS-UART1";
0108 status = "okay";
0109 };
0110
0111 /* Low speed expansion connector */
0112 spi0: spi@9844000 {
0113 label = "LS-SPI0";
0114 cs-gpios = <&pio30 3 0>;
0115 status = "okay";
0116 };
0117
0118 /* Low speed expansion connector */
0119 i2c0: i2c@9840000 {
0120 label = "LS-I2C0";
0121 status = "okay";
0122 };
0123
0124 /* Low speed expansion connector */
0125 i2c1: i2c@9841000 {
0126 label = "LS-I2C1";
0127 status = "okay";
0128 };
0129
0130 /* high speed expansion connector */
0131 i2c2: i2c@9842000 {
0132 label = "HS-I2C2";
0133 pinctrl-0 = <&pinctrl_i2c2_alt2_1>;
0134 status = "okay";
0135 };
0136
0137 /* high speed expansion connector */
0138 i2c3: i2c@9843000 {
0139 label = "HS-I2C3";
0140 pinctrl-0 = <&pinctrl_i2c3_alt3_0>;
0141 status = "okay";
0142 };
0143
0144 mmc0: sdhci@9060000 {
0145 pinctrl-0 = <&pinctrl_sd0>;
0146 bus-width = <4>;
0147 status = "okay";
0148 };
0149
0150 /* high speed expansion connector */
0151 mmc1: sdhci@9080000 {
0152 status = "okay";
0153 };
0154
0155 pwm0: pwm@9810000 {
0156 status = "okay";
0157 };
0158
0159 pwm1: pwm@9510000 {
0160 status = "okay";
0161 };
0162
0163 ohci0: usb@9a03c00 {
0164 status = "okay";
0165 };
0166
0167 ehci0: usb@9a03e00 {
0168 status = "okay";
0169 };
0170
0171 ohci1: usb@9a83c00 {
0172 status = "okay";
0173 };
0174
0175 ehci1: usb@9a83e00 {
0176 status = "okay";
0177 };
0178
0179 st_dwc3: dwc3@8f94000 {
0180 status = "okay";
0181 };
0182
0183 ethernet0: dwmac@9630000 {
0184 phy-mode = "rgmii";
0185 pinctrl-0 = <&pinctrl_rgmii1 &pinctrl_rgmii1_mdio_1>;
0186
0187 snps,reset-gpio = <&pio0 7 0>;
0188 snps,reset-active-low;
0189 snps,reset-delays-us = <0 10000 1000000>;
0190
0191 status = "okay";
0192 };
0193
0194 sti_uni_player0: sti-uni-player@8d80000 {
0195 status = "okay";
0196 };
0197 /* SSC11 to HDMI */
0198 hdmiddc: i2c@9541000 {
0199 /* HDMI V1.3a supports Standard mode only */
0200 clock-frequency = <100000>;
0201 st,i2c-min-scl-pulse-width-us = <0>;
0202 st,i2c-min-sda-pulse-width-us = <5>;
0203 status = "okay";
0204 };
0205
0206 sata1: sata@9b28000 {
0207 status = "okay";
0208 };
0209 };
0210 };
