mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-18 22:14:16 +00:00
aee2eca83f
Adding disable-wp property for micro SD nodes of Allwinner arm64 devices. Boards were verified from online pictures/tables that they have micro SD slots. Signed-off-by: Kryštof Černý <cleverline1mc@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://patch.msgid.link/20240919-b4-nanopineoplus2-fix-mmc0-wp-v2-1-c708a9abc9eb@gmail.com Signed-off-by: Chen-Yu Tsai <wens@csie.org>
137 lines
2.8 KiB
Text
137 lines
2.8 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (C) 2020 Arm Ltd.
|
|
*
|
|
* DT nodes common between Orange Pi Zero 2 and Orange Pi Zero 3.
|
|
* Excludes PMIC nodes and properties, since they are different between the two.
|
|
*/
|
|
|
|
#include "sun50i-h616.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
/ {
|
|
aliases {
|
|
ethernet0 = &emac0;
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led-0 {
|
|
function = LED_FUNCTION_POWER;
|
|
color = <LED_COLOR_ID_RED>;
|
|
gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */
|
|
default-state = "on";
|
|
};
|
|
|
|
led-1 {
|
|
function = LED_FUNCTION_STATUS;
|
|
color = <LED_COLOR_ID_GREEN>;
|
|
gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */
|
|
};
|
|
};
|
|
|
|
reg_vcc5v: vcc5v {
|
|
/* board wide 5V supply directly from the USB-C socket */
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc-5v";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_usb1_vbus: regulator-usb1-vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb1-vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
vin-supply = <®_vcc5v>;
|
|
enable-active-high;
|
|
gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>; /* PC16 */
|
|
};
|
|
};
|
|
|
|
&codec {
|
|
allwinner,audio-routing = "Line Out", "LINEOUT";
|
|
status = "okay";
|
|
};
|
|
|
|
&ehci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
/* USB 2 & 3 are on headers only. */
|
|
|
|
&emac0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ext_rgmii_pins>;
|
|
phy-handle = <&ext_rgmii_phy>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mdio0 {
|
|
ext_rgmii_phy: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-ieee802.3-c22";
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
&mmc0 {
|
|
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
|
|
disable-wp;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ohci1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>;
|
|
|
|
flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <40000000>;
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_ph_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg {
|
|
/*
|
|
* PHY0 pins are connected to a USB-C socket, but a role switch
|
|
* is not implemented: both CC pins are pulled to GND.
|
|
* The VBUS pins power the device, so a fixed peripheral mode
|
|
* is the best choice.
|
|
* The board can be powered via GPIOs, in this case port0 *can*
|
|
* act as a host (with a cable/adapter ignoring CC), as VBUS is
|
|
* then provided by the GPIOs. Any user of this setup would
|
|
* need to adjust the DT accordingly: dr_mode set to "host",
|
|
* enabling OHCI0 and EHCI0.
|
|
*/
|
|
dr_mode = "peripheral";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
usb1_vbus-supply = <®_usb1_vbus>;
|
|
status = "okay";
|
|
};
|