mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 11:00:15 +00:00
0cc47a8ead
Sync sun7i-a20 dts(i) files from Linux 5.1-rc2 Linux commit details about the sun7i-a20* sync: "ARM: dts: sun7i: bananapi: Add GPIO banks regulators" (sha1: 09c6572290f018d73ec2e812e28bada34d41815f) Here are U-Boot specific dts changes. - s/uart0_pins_a/uart0_pb_pins for sun7i-a20-ainol-aw1.dts sun7i-a20-m5.dts sun7i-a20-primo73.dts sun7i-a20-yones-toptech-bd1078.dts sunxi-itead-core-common.dtsi - s/gmac_pins_mii_a/gmac_rgmii_pins for sun7i-a20-m5.dts - drop i2c0, i2c1 pins from sunxi-itead-core-common.dtsi - drop mmc0 pins from sun7i-a20-primo73.dts Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
324 lines
5 KiB
Text
324 lines
5 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Device Tree Source for A20-SOM204-EVB Board
|
|
*
|
|
* Copyright (C) 2018 Olimex Ltd.
|
|
* Author: Stefan Mavrodiev <stefan@olimex.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "sun7i-a20.dtsi"
|
|
#include "sunxi-common-regulators.dtsi"
|
|
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
|
|
/ {
|
|
model = "Olimex A20-SOM204-EVB";
|
|
compatible = "olimex,a20-olimex-som204-evb", "allwinner,sun7i-a20";
|
|
|
|
aliases {
|
|
serial0 = &uart0;
|
|
serial1 = &uart4;
|
|
serial2 = &uart7;
|
|
spi0 = &spi1;
|
|
spi1 = &spi2;
|
|
ethernet1 = &rtl8723bs;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
hdmi-connector {
|
|
compatible = "hdmi-connector";
|
|
type = "a";
|
|
|
|
port {
|
|
hdmi_con_in: endpoint {
|
|
remote-endpoint = <&hdmi_out_con>;
|
|
};
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
stat {
|
|
label = "a20-som204-evb:green:stat";
|
|
gpios = <&pio 8 0 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
|
|
led1 {
|
|
label = "a20-som204-evb:green:led1";
|
|
gpios = <&pio 8 10 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
|
|
led2 {
|
|
label = "a20-som204-evb:yellow:led2";
|
|
gpios = <&pio 8 11 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
};
|
|
|
|
rtl_pwrseq: rtl_pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
reset-gpios = <&pio 6 9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&ahci {
|
|
target-supply = <®_ahci_5v>;
|
|
status = "okay";
|
|
};
|
|
|
|
&can0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can_ph_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&codec {
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <®_dcdc2>;
|
|
};
|
|
|
|
&de {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gmac_rgmii_pins>;
|
|
phy = <&phy3>;
|
|
phy-mode = "rgmii";
|
|
phy-supply = <®_vcc3v3>;
|
|
|
|
snps,reset-gpio = <&pio 0 17 GPIO_ACTIVE_HIGH>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
|
status = "okay";
|
|
|
|
phy3: ethernet-phy@3 {
|
|
reg = <3>;
|
|
};
|
|
};
|
|
|
|
&hdmi {
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi_out {
|
|
hdmi_out_con: endpoint {
|
|
remote-endpoint = <&hdmi_con_in>;
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
|
|
axp209: pmic@34 {
|
|
reg = <0x34>;
|
|
interrupt-parent = <&nmi_intc>;
|
|
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
/* Exposed to UEXT1 */
|
|
&i2c1 {
|
|
status = "okay";
|
|
|
|
eeprom: eeprom@50 {
|
|
compatible = "atmel,24c16";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
};
|
|
|
|
/* Exposed to UEXT2 */
|
|
&i2c2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ir0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ir0_rx_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mmc0 {
|
|
vmmc-supply = <®_vcc3v3>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mmc3 {
|
|
vmmc-supply = <®_vcc3v3>;
|
|
mmc-pwrseq = <&rtl_pwrseq>;
|
|
bus-width = <4>;
|
|
non-removable;
|
|
status = "okay";
|
|
|
|
rtl8723bs: sdio_wifi@1 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
&ohci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&otg_sram {
|
|
status = "okay";
|
|
};
|
|
|
|
&pio {
|
|
uart3_rts_pin: uart3-rts-pin {
|
|
pins = "PG8";
|
|
function = "uart3";
|
|
};
|
|
};
|
|
|
|
#include "axp209.dtsi"
|
|
|
|
&ac_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
&battery_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
®_ahci_5v {
|
|
gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
®_dcdc2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
regulator-name = "vdd-cpu";
|
|
};
|
|
|
|
®_dcdc3 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
regulator-name = "vdd-int-dll";
|
|
};
|
|
|
|
®_ldo1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1300000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-name = "vdd-rtc";
|
|
};
|
|
|
|
®_ldo2 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-name = "avcc";
|
|
};
|
|
|
|
®_ldo4 {
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc-pg";
|
|
};
|
|
|
|
®_usb0_vbus {
|
|
gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
®_usb1_vbus {
|
|
status = "okay";
|
|
};
|
|
|
|
®_usb2_vbus {
|
|
status = "okay";
|
|
};
|
|
|
|
/* Exposed to UEXT1 */
|
|
&spi1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi1_pi_pins>,
|
|
<&spi1_cs0_pi_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* Exposed to UEXT2 */
|
|
&spi2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi2_pc_pins>,
|
|
<&spi2_cs0_pc_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_pb_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* Used for RTL8723BS bluetooth */
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_pin>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* Exposed to UEXT1 */
|
|
&uart4 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart4_pg_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* Exposed to UEXT2 */
|
|
&uart7 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart7_pi_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_otg {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_power_supply {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
|
|
usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
|
|
usb0_vbus_power-supply = <&usb_power_supply>;
|
|
usb0_vbus-supply = <®_usb0_vbus>;
|
|
usb1_vbus-supply = <®_usb1_vbus>;
|
|
usb2_vbus-supply = <®_usb2_vbus>;
|
|
status = "okay";
|
|
};
|