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linux/arch/arm/boot/dts/at91-sama5d2_icp.dts
Linus Torvalds 3976d758e0 ARM: DT changes for 6.0 
As usual, the bulk of the changes for the SoC tree are devicetree file
 updates, and most of these changes are for 64-bit embedded machines.
 As before, there are a ton of style cleanups, and additional hardware
 support for existing machines.
 
 Looking only at the new SoC, the notable additions are:
 
  - A whole family of Broadcom broadband SoCs, both 32-bit and 64-bit:
    BCM63178, BCM63158, BCM4912, BCM6858, BCM6878, BCM6846, BCM63146,
    BCM6856, BCM6855, BCM6756, BCM63148, and BCM6813.
    Each SoC comes with a corresponding reference board.
 
  - The new NXP i.MX93 SoC, the follow-up to the popular i.MX6 and
    i.MX8 embedded SoCs, now using Cortex-A55 cores and the
    Ethos-U65 NPU.
 
  - Qualcomm Snapdragon 8cx Gen3 (SC8280XP), the current high end
    of Arm based Laptop SoCs, and its automotive cousin, the
    SA8540P. The SC8280XP is used in the Lenovo Thinkpad X13s
    laptop that also gets added here in addition to the reference
    boards.
 
  - Allwinner H616, a newer version of the H6 SoC, targeted at
    Set-top-box applications. It comes with dts files for the
    Orange Pi zero2 single-board computer and the X96 Mate
    set-top-box
 
  - Marvell Prestera 98DX2530 (AlleyCat5), a network switch chip
    in the Armada SoC family based on the Cortex-A55 core.
 
 New machines based on previously supported SoCs include:
 
  - Several new machines on NXP i.MX platforms: multiple Toradex
    Colibri boards using the "Iris" and "Ixora" carriers,
    DH electronics i.MX8M Plus DHCOM and PDK2, TQ-Systems
    TQMa8MPQL, and phytech phyBOARD-Polis-i.MX8MM.
 
  - Google Chameleon v3 FPGA board based on Intel Arria10 and
    Stratix 10 Software Virtual platform, both in the SoCFPGA
    platform.
 
  - Two new wireless devices based on Broadcom SoCs:
    The Asus GT-AX6000 Router and the Cisco Meraki MR26 access point
 
  - Improved Chromebook support for both the Mediatek and Qualcomm
    SoC families brought added machines: Acer Chromebook 514 (MT8192),
    Acer Chromebook Spin 513 (MT8195) and a couple of SC7180 based
    machines including the Lenovo IdeaPad Chromebook Duet 3.
 
  - Xiaomi Mi Mix2s, LG G7 and LG V35 are mobile phones based on
    Qualcomm SDM845, while Mi 5s Plus is based on MSM8996.
 
  - Finally, there are a few development board on other chips:
    PCB8309 (Microchip lan966x), Radxa Rock Pi S (Rockchips RK3308)
    DH DRC Compact (ST STM32MP1) and Inforce IFC6560 (Qualcomm
    SDM660)
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Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM DT updates from Arnd Bergmann:
 "As usual, the bulk of the changes for the SoC tree are devicetree file
  updates, and most of these changes are for 64-bit embedded machines.
  As before, there are a ton of style cleanups, and additional hardware
  support for existing machines.

  Looking only at the new SoC, the notable additions are:

   - A whole family of Broadcom broadband SoCs, both 32-bit and 64-bit:
     BCM63178, BCM63158, BCM4912, BCM6858, BCM6878, BCM6846, BCM63146,
     BCM6856, BCM6855, BCM6756, BCM63148, and BCM6813. Each SoC comes
     with a corresponding reference board.

   - The new NXP i.MX93 SoC, the follow-up to the popular i.MX6 and
     i.MX8 embedded SoCs, now using Cortex-A55 cores and the Ethos-U65
     NPU.

   - Qualcomm Snapdragon 8cx Gen3 (SC8280XP), the current high end of
     Arm based Laptop SoCs, and its automotive cousin, the SA8540P. The
     SC8280XP is used in the Lenovo Thinkpad X13s laptop that also gets
     added here in addition to the reference boards.

   - Allwinner H616, a newer version of the H6 SoC, targeted at
     Set-top-box applications. It comes with dts files for the Orange Pi
     zero2 single-board computer and the X96 Mate set-top-box

   - Marvell Prestera 98DX2530 (AlleyCat5), a network switch chip in the
     Armada SoC family based on the Cortex-A55 core.

  New machines based on previously supported SoCs include:

   - Several new machines on NXP i.MX platforms: multiple Toradex
     Colibri boards using the "Iris" and "Ixora" carriers, DH
     electronics i.MX8M Plus DHCOM and PDK2, TQ-Systems TQMa8MPQL, and
     phytech phyBOARD-Polis-i.MX8MM.

   - Google Chameleon v3 FPGA board based on Intel Arria10 and Stratix
     10 Software Virtual platform, both in the SoCFPGA platform.

   - Two new wireless devices based on Broadcom SoCs: The Asus GT-AX6000
     Router and the Cisco Meraki MR26 access point

   - Improved Chromebook support for both the Mediatek and Qualcomm SoC
     families brought added machines: Acer Chromebook 514 (MT8192), Acer
     Chromebook Spin 513 (MT8195) and a couple of SC7180 based machines
     including the Lenovo IdeaPad Chromebook Duet 3.

   - Xiaomi Mi Mix2s, LG G7 and LG V35 are mobile phones based on
     Qualcomm SDM845, while Mi 5s Plus is based on MSM8996.

   - Finally, there are a few development board on other chips: PCB8309
     (Microchip lan966x), Radxa Rock Pi S (Rockchips RK3308) DH DRC
     Compact (ST STM32MP1) and Inforce IFC6560 (Qualcomm SDM660)"

* tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (829 commits)
  dt-bindings: soc: bcm: use absolute path to other schema
  dt-bindings: soc: bcm: drop quotes when not needed
  dt-bindings: soc: microchip: use absolute path to other schema
  dt-bindings: soc: microchip: drop quotes when not needed
  ARM: dts: lan966x: keep lan966 entries alphabetically sorted
  ARM: dts: lan966x: add support for pcb8309
  dt-bindings: arm: at91: add lan966 pcb8309 board
  ARM: dts: lan966x: Enable network driver on pcb8291
  ARM: dts: lan966x: Disable can0 on pcb8291
  ARM: dts: lan966x: Add gpio-restart
  dt-bindings: arm: aspeed: add Aspeed Evaluation boards
  arm64: dts: qcom: Add support for Xiaomi Mi Mix2s
  dt-bindings: arm: qcom: Add Xiaomi Mi Mix2s bindings
  dt-bindings: arm: qcom: Document lg,judyln and lg,judyp devices
  dt-bindings: arm: qcom: add missing SM6350 board compatibles
  dt-bindings: arm: qcom: add missing SM6125 board compatibles
  dt-bindings: arm: qcom: add missing SDM845 board compatibles
  dt-bindings: arm: qcom: add missing SDM636 board compatibles
  dt-bindings: arm: qcom: add missing SDM630 board compatibles
  dt-bindings: arm: qcom: add missing QCS404 board compatibles
  ...
2022-08-02 08:15:25 -07:00

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* at91-sama5d2_icp.dts - Device Tree file for SAMA5D2-ICP board
*
* Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
*
* Author: Radu Pirea & Razvan Stefanescu,
* Codrin Ciubotariu <codrin.ciubotariu@microchip.com>,
* Cristian Birsan <cristian.birsan@microchip.com>
*/
/dts-v1/;
#include "sama5d2.dtsi"
#include "sama5d2-pinfunc.h"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/mfd/atmel-flexcom.h>
/ {
model = "Microchip SAMA5D2-ICP";
compatible = "microchip,sama5d2-icp", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
aliases {
serial0 = &uart0; /* debug uart0 + mikro BUS 1 */
serial1 = &uart1; /* mikro BUS 3 */
serial3 = &uart3; /* mikro BUS 2 */
serial5 = &uart7; /* flx2 */
i2c0 = &i2c0;
i2c1 = &i2c1;
};
chosen {
stdout-path = "serial0:115200n8";
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_key_gpio_default>;
button-1 {
label = "USER_PB1";
gpios = <&pioA PIN_PD0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_PROG1>;
wakeup-source;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_led_gpio_default>;
status = "okay"; /* conflict with pwm0 */
red {
label = "red";
gpios = <&pioA PIN_PB0 GPIO_ACTIVE_HIGH>;
};
green {
label = "green";
gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
};
blue {
label = "blue";
gpios = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
};
&adc {
vddana-supply = <&vdd_io_reg>;
vref-supply = <&vdd_io_reg>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
status = "okay";
};
&can0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can0_default>;
status = "okay";
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1_default>;
status = "okay";
};
&flx0 { /* mikrobus2 spi */
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
status = "okay";
spi2: spi@400 {
dmas = <0>, <0>;
cs-gpios = <&pioA PIN_PC0 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus2_spi &pinctrl_ksz_spi_cs>;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
switch0: ksz8563@0 {
compatible = "microchip,ksz8563";
reg = <0>;
reset-gpios = <&pioA PIN_PD4 GPIO_ACTIVE_LOW>;
spi-max-frequency = <500000>;
spi-cpha;
spi-cpol;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
};
port@1 {
reg = <1>;
label = "lan2";
};
port@2 {
reg = <2>;
label = "cpu";
ethernet = <&macb0>;
phy-mode = "mii";
fixed-link {
speed = <100>;
full-duplex;
};
};
};
};
};
};
&flx2 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
status = "okay";
uart7: serial@200 {
pinctrl-0 = <&pinctrl_flx2_default>;
pinctrl-names = "default";
atmel,use-dma-rx;
atmel,use-dma-tx;
status = "okay"; /* Conflict w/ qspi1. */
};
};
&flx3 { /* mikrobus1 spi */
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
status = "okay";
spi5: spi@400 {
dmas = <0>, <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus1_spi &pinctrl_mikrobus1_spi_cs>;
status = "okay";
};
};
&flx4 {
atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
status = "okay";
i2c6: i2c@600 {
dmas = <0>, <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx4_default>;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
status = "okay";
mcp16502@5b {
compatible = "microchip,mcp16502";
reg = <0x5b>;
status = "okay";
lpm-gpios = <&pioBU 7 GPIO_ACTIVE_LOW>;
regulators {
vdd_io_reg: VDD_IO {
regulator-name = "VDD_IO";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
regulator-mode = <4>;
};
regulator-state-mem {
regulator-off-in-suspend;
regulator-mode = <4>;
};
};
VDD_DDR {
regulator-name = "VDD_DDR";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
regulator-mode = <4>;
};
regulator-state-mem {
regulator-on-in-suspend;
regulator-mode = <4>;
};
};
VDD_CORE {
regulator-name = "VDD_CORE";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
regulator-mode = <4>;
};
regulator-state-mem {
regulator-off-in-suspend;
regulator-mode = <4>;
};
};
VDD_OTHER {
regulator-name = "VDD_OTHER";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
regulator-mode = <4>;
};
regulator-state-mem {
regulator-off-in-suspend;
regulator-mode = <4>;
};
};
LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
};
regulator-state-mem {
regulator-off-in-suspend;
};
};
LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
};
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
};
};
};
&i2c0 { /* mikrobus i2c */
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_mikrobus_i2c>;
pinctrl-1 = <&pinctrl_i2c0_gpio>;
sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
status = "okay";
};
&i2c1 {
dmas = <0>, <0>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1_default>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
sda-gpios = <&pioA PIN_PD19 GPIO_ACTIVE_HIGH>;
scl-gpios = <&pioA PIN_PD20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
status = "okay";
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
pagesize = <16>;
status = "okay";
};
eeprom@52 {
compatible = "atmel,24c02";
reg = <0x52>;
pagesize = <16>;
status = "disabled";
};
eeprom@53 {
compatible = "atmel,24c02";
reg = <0x53>;
pagesize = <16>;
status = "disabled";
};
};
&macb0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq &pinctrl_macb0_rst>;
phy-mode = "mii";
status = "okay";
fixed-link {
speed = <100>;
full-duplex;
};
};
&pioA {
pinctrl_adc_default: adc_default {
pinmux = <PIN_PD24__GPIO>,
<PIN_PD25__GPIO>,
<PIN_PD26__GPIO>;
bias-disable;
};
/*
* The ADTRG pin can work on any edge type.
* In here it's being pulled up, so need to
* connect it to ground to get an edge e.g.
* Trigger can be configured on falling, rise
* or any edge, and the pull-up can be changed
* to pull-down or left floating according to
* needs.
*/
pinctrl_adtrg_default: adtrg_default {
pinmux = <PIN_PD31__ADTRG>;
bias-pull-up;
};
pinctrl_flx4_default: flx4_default {
pinmux = <PIN_PC28__FLEXCOM4_IO0>,
<PIN_PC29__FLEXCOM4_IO1>;
bias-disable;
};
pinctrl_can0_default: can0_default {
pinmux = <PIN_PC10__CANTX0>,
<PIN_PC11__CANRX0>;
bias-disable;
};
pinctrl_can1_default: can1_default {
pinmux = <PIN_PC26__CANTX1>,
<PIN_PC27__CANRX1>;
bias-disable;
};
pinctrl_i2c1_default: i2c1_default {
pinmux = <PIN_PD19__TWD1>,
<PIN_PD20__TWCK1>;
bias-disable;
};
pinctrl_i2c1_gpio: i2c1_gpio {
pinmux = <PIN_PD19__GPIO>,
<PIN_PD20__GPIO>;
bias-disable;
};
pinctrl_key_gpio_default: key_gpio_default {
pinmux = <PIN_PD0__GPIO>;
bias-pull-up;
};
pinctrl_led_gpio_default: led_gpio_default {
pinmux = <PIN_PB0__GPIO>,
<PIN_PB1__GPIO>,
<PIN_PA31__GPIO>;
bias-pull-up;
};
pinctrl_qspi1_default: qspi1_default {
pinmux = <PIN_PA6__QSPI1_SCK>,
<PIN_PA7__QSPI1_IO0>,
<PIN_PA8__QSPI1_IO1>,
<PIN_PA9__QSPI1_IO2>,
<PIN_PA10__QSPI1_IO3>,
<PIN_PA11__QSPI1_CS>;
bias-disable;
};
pinctrl_sdmmc0_default: sdmmc0_default {
cmd_data {
pinmux = <PIN_PA1__SDMMC0_CMD>,
<PIN_PA2__SDMMC0_DAT0>,
<PIN_PA3__SDMMC0_DAT1>,
<PIN_PA4__SDMMC0_DAT2>,
<PIN_PA5__SDMMC0_DAT3>;
bias-disable;
};
ck_cd {
pinmux = <PIN_PA0__SDMMC0_CK>,
<PIN_PA13__SDMMC0_CD>;
bias-disable;
};
};
pinctrl_sdmmc1_default: sdmmc1_default {
cmd_data {
pinmux = <PIN_PA18__SDMMC1_DAT0>,
<PIN_PA19__SDMMC1_DAT1>,
<PIN_PA20__SDMMC1_DAT2>,
<PIN_PA21__SDMMC1_DAT3>;
bias-disable;
};
ck_cd {
pinmux = <PIN_PA22__SDMMC1_CK>,
<PIN_PA28__SDMMC1_CMD>;
bias-disable;
};
};
pinctrl_mikrobus_i2c: mikrobus_i2c {
pinmux = <PIN_PD22__TWCK0>,
<PIN_PD21__TWD0>;
bias-disable;
};
pinctrl_i2c0_gpio: i2c0_gpio {
pinmux = <PIN_PD21__GPIO>,
<PIN_PD22__GPIO>;
bias-disable;
};
pinctrl_mikrobus1_an: mikrobus1_an {
pinmux = <PIN_PD26__GPIO>;
bias-disable;
};
pinctrl_mikrobus1_rst: mikrobus1_rst {
pinmux = <PIN_PC5__GPIO>;
bias-disable;
};
pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs {
pinmux = <PIN_PC21__FLEXCOM3_IO3>;
bias-disable;
};
pinctrl_mikrobus1_spi: mikrobus1_spi {
pinmux = <PIN_PC20__FLEXCOM3_IO0>,
<PIN_PC19__FLEXCOM3_IO1>,
<PIN_PC18__FLEXCOM3_IO2>;
bias-disable;
};
pinctrl_mikrobus1_pwm: mikrobus1_pwm {
pinmux = <PIN_PC4__TIOB1>;
bias-disable;
};
pinctrl_mikrobus1_int: mikrobus1_int {
pinmux = <PIN_PC3__GPIO>;
bias-disable;
};
pinctrl_mikrobus1_uart: mikrobus1_uart {
pinmux = <PIN_PB26__URXD0>,
<PIN_PB27__UTXD0>;
bias-disable;
};
pinctrl_mikrobus2_an: mikrobus2_an {
pinmux = <PIN_PD25__GPIO>;
bias-disable;
};
pinctrl_mikrobus2_rst: mikrobus2_rst {
pinmux = <PIN_PB24__GPIO>;
bias-disable;
};
pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs {
pinmux = <PIN_PB31__FLEXCOM0_IO3>;
bias-disable;
};
pinctrl_mikrobus2_spi: mikrobus2_spi {
pinmux = <PIN_PB28__FLEXCOM0_IO0>,
<PIN_PB29__FLEXCOM0_IO1>,
<PIN_PB30__FLEXCOM0_IO2>;
bias-disable;
};
pinctrl_ksz_spi_cs: ksz_spi_cs {
pinmux = <PIN_PC0__GPIO>;
bias-disable;
};
pinctrl_mikrobus2_pwm: mikrobus2_pwm {
pinmux = <PIN_PB23__TIOB2>;
bias-disable;
};
pinctrl_mikrobus2_int: mikrobus2_int {
pinmux = <PIN_PB22__GPIO>;
bias-disable;
};
pinctrl_mikrobus2_uart: mikrobus2_uart {
pinmux = <PIN_PC12__URXD3>,
<PIN_PC13__UTXD3>;
bias-disable;
};
pinctrl_mikrobus3_an: mikrobus3_an {
pinmux = <PIN_PD24__GPIO>;
bias-disable;
};
pinctrl_mikrobus3_rst: mikrobus3_rst {
pinmux = <PIN_PB21__GPIO>;
bias-disable;
};
pinctrl_mikrobus3_spi_cs: mikrobus3_spi_cs {
pinmux = <PIN_PA17__SPI0_NPCS0>;
bias-disable;
};
pinctrl_mikrobus3_spi: mikrobus3_spi {
pinmux = <PIN_PA14__SPI0_SPCK>,
<PIN_PA16__SPI0_MISO>,
<PIN_PA15__SPI0_MOSI>;
bias-disable;
};
pinctrl_mikrobus3_pwm: mikrobus3_pwm {
pinmux = <PIN_PB20__TIOB3>;
bias-disable;
};
pinctrl_mikrobus3_int: mikrobus3_int {
pinmux = <PIN_PB18__GPIO>;
bias-disable;
};
pinctrl_mikrobus3_uart: mikrobus3_uart {
pinmux = <PIN_PC7__URXD1>,
<PIN_PC8__UTXD1>;
bias-disable;
};
pinctrl_usb_default: usb_default {
pinmux = <PIN_PC17__GPIO>;
bias-disable;
};
pinctrl_usba_vbus: usba_vbus {
pinmux = <PIN_PD23__GPIO>;
bias-disable;
};
pinctrl_pwm0_pwm2_default: pwm0_pwm2_default {
pinmux = <PIN_PB5__PWMH2>,
<PIN_PB6__PWML2>;
bias-pull-up;
};
pinctrl_macb0_default: macb0_default {
pinmux = <PIN_PD1__GRXCK>,
<PIN_PD2__GTXER>,
<PIN_PD5__GRX2>,
<PIN_PD6__GRX3>,
<PIN_PD7__GTX2>,
<PIN_PD8__GTX3>,
<PIN_PD9__GTXCK>,
<PIN_PD10__GTXEN>,
<PIN_PD11__GRXDV>,
<PIN_PD12__GRXER>,
<PIN_PD13__GRX0>,
<PIN_PD14__GRX1>,
<PIN_PD15__GTX0>,
<PIN_PD16__GTX1>,
<PIN_PD17__GMDC>,
<PIN_PD18__GMDIO>;
bias-disable;
};
pinctrl_macb0_phy_irq: macb0_phy_irq {
pinmux = <PIN_PD3__GPIO>;
bias-disable;
};
pinctrl_macb0_rst: macb0_sw_rst {
pinmux = <PIN_PD4__GPIO>;
bias-disable;
};
pinctrl_flx2_default: flx2_default {
pinmux = <PIN_PA6__FLEXCOM2_IO0>,
<PIN_PA7__FLEXCOM2_IO1>,
<PIN_PA9__FLEXCOM2_IO3>,
<PIN_PA10__FLEXCOM2_IO4>;
bias-disable;
};
};
&pwm0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_pwm2_default>;
status = "disabled"; /* conflict with leds, HSIC */
};
&qspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi1_default>;
status = "disabled"; /* Conflict with wilc_pwrseq, flx2 */
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;
at91bootstrap@0 {
label = "qspi: at91bootstrap";
reg = <0x00000000 0x00040000>;
};
bootloader@40000 {
label = "qspi: bootloader";
reg = <0x00040000 0x000c0000>;
};
bootloaderenvred@100000 {
label = "qspi: bootloader env redundant";
reg = <0x00100000 0x00040000>;
};
bootloaderenv@140000 {
label = "qspi: bootloader env";
reg = <0x00140000 0x00040000>;
};
dtb@180000 {
label = "qspi: device tree";
reg = <0x00180000 0x00080000>;
};
kernel@200000 {
label = "qspi: kernel";
reg = <0x00200000 0x00600000>;
};
};
};
&sdmmc0 {
no-1-8-v;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdmmc0_default>;
status = "okay";
};
&shutdown_controller {
debounce-delay-us = <976>;
atmel,wakeup-rtc-timer;
input@0 {
reg = <0>;
};
};
&spi0 { /* mikrobus3 spi */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus3_spi &pinctrl_mikrobus3_spi_cs>;
status = "okay";
};
&tcb0 {
timer0: timer@0 {
compatible = "atmel,tcb-timer";
reg = <0>;
};
timer1: timer@1 {
compatible = "atmel,tcb-timer";
reg = <1>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus1_uart>;
atmel,use-dma-rx;
atmel,use-dma-tx;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus3_uart>;
atmel,use-dma-rx;
atmel,use-dma-tx;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mikrobus2_uart>;
atmel,use-dma-rx;
atmel,use-dma-tx;
status = "okay";
};
&usb0 {
atmel,vbus-gpio = <&pioA PIN_PD23 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usba_vbus>;
status = "okay";
};
&usb1 {
num-ports = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_default>;
status = "okay";
};
&usb2 {
phy_type = "hsic";
status = "okay";
};
&watchdog {
status = "okay";
};
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