mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 22:07:26 +07:00
43216d05ed
External E-Mail The X11 license text [1] is explicitly for the X Consortium and has a couple of extra clauses. The MIT license text [2] is actually what the current DT files claim. [1] https://spdx.org/licenses/X11.html [2] https://spdx.org/licenses/MIT.html Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
324 lines
6.6 KiB
Plaintext
324 lines
6.6 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
|
|
*
|
|
* Copyright (C) 2014 Atmel,
|
|
* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
|
|
*/
|
|
/dts-v1/;
|
|
#include "sama5d4.dtsi"
|
|
|
|
/ {
|
|
model = "Atmel SAMA5D4-EK";
|
|
compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x20000000>;
|
|
};
|
|
|
|
clocks {
|
|
slow_xtal {
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
main_xtal {
|
|
clock-frequency = <12000000>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
adc0: adc@fc034000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <
|
|
/* external trigger conflicts with USBA_VBUS */
|
|
&pinctrl_adc0_ad0
|
|
&pinctrl_adc0_ad1
|
|
&pinctrl_adc0_ad2
|
|
&pinctrl_adc0_ad3
|
|
&pinctrl_adc0_ad4
|
|
>;
|
|
/* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
|
|
atmel,adc-vref = <3300>;
|
|
/*atmel,adc-ts-wires = <4>;*/ /* Set up ADC touch screen */
|
|
status = "okay"; /* Enable ADC IIO support */
|
|
};
|
|
|
|
mmc0: mmc@f8000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioE 5 0>;
|
|
};
|
|
};
|
|
|
|
ssc0: ssc@f8008000 {
|
|
status = "okay";
|
|
};
|
|
|
|
spi0: spi@f8010000 {
|
|
cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
|
|
status = "okay";
|
|
m25p80@0 {
|
|
compatible = "atmel,at25df321a";
|
|
spi-max-frequency = <50000000>;
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
i2c0: i2c@f8014000 {
|
|
status = "okay";
|
|
|
|
wm8904: codec@1a {
|
|
compatible = "wlf,wm8904";
|
|
reg = <0x1a>;
|
|
clocks = <&pmc PMC_TYPE_SYSTEM 10>;
|
|
clock-names = "mclk";
|
|
};
|
|
|
|
qt1070:keyboard@1b {
|
|
compatible = "qt1070";
|
|
reg = <0x1b>;
|
|
interrupt-parent = <&pioE>;
|
|
interrupts = <25 0x0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_qt1070_irq>;
|
|
wakeup-source;
|
|
};
|
|
|
|
touchscreen@4c {
|
|
compatible = "atmel,maxtouch";
|
|
reg = <0x4c>;
|
|
interrupt-parent = <&pioE>;
|
|
interrupts = <24 0x0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_mxt_ts>;
|
|
};
|
|
};
|
|
|
|
macb0: ethernet@f8020000 {
|
|
pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
|
|
phy-mode = "rmii";
|
|
status = "okay";
|
|
|
|
ethernet-phy@1 {
|
|
reg = <0x1>;
|
|
interrupt-parent = <&pioE>;
|
|
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
mmc1: mmc@fc000000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
|
|
status = "okay";
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioE 6 0>;
|
|
};
|
|
};
|
|
|
|
usart2: serial@fc008000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart3: serial@fc00c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart4: serial@fc010000 {
|
|
status = "okay";
|
|
};
|
|
|
|
tcb2: timer@fc024000 {
|
|
timer@0 {
|
|
compatible = "atmel,tcb-timer";
|
|
reg = <0>;
|
|
};
|
|
|
|
timer@1 {
|
|
compatible = "atmel,tcb-timer";
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
watchdog@fc068640 {
|
|
status = "okay";
|
|
};
|
|
|
|
pinctrl@fc06a000 {
|
|
board {
|
|
pinctrl_macb0_phy_irq: macb0_phy_irq {
|
|
atmel,pins =
|
|
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
pinctrl_mmc0_cd: mmc0_cd {
|
|
atmel,pins =
|
|
<AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
pinctrl_mmc1_cd: mmc1_cd {
|
|
atmel,pins =
|
|
<AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
pinctrl_pck2_as_audio_mck: pck2_as_audio_mck {
|
|
atmel,pins =
|
|
<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
pinctrl_usba_vbus: usba_vbus {
|
|
atmel,pins =
|
|
<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
|
|
};
|
|
pinctrl_key_gpio: key_gpio_0 {
|
|
atmel,pins =
|
|
<AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
|
|
};
|
|
pinctrl_qt1070_irq: qt1070_irq {
|
|
atmel,pins =
|
|
<AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
pinctrl_mxt_ts: mxt_irq {
|
|
atmel,pins =
|
|
<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
usb0: gadget@400000 {
|
|
atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usba_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb1: ohci@500000 {
|
|
num-ports = <3>;
|
|
atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
|
|
&pioE 11 GPIO_ACTIVE_LOW
|
|
&pioE 12 GPIO_ACTIVE_LOW
|
|
>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb2: ehci@600000 {
|
|
status = "okay";
|
|
};
|
|
|
|
ebi: ebi@10000000 {
|
|
pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
|
|
&pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
|
|
&pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
|
|
nand_controller: nand-controller {
|
|
status = "okay";
|
|
|
|
nand@3 {
|
|
reg = <0x3 0x0 0x2>;
|
|
atmel,rb = <0>;
|
|
nand-bus-width = <8>;
|
|
nand-ecc-mode = "hw";
|
|
nand-on-flash-bbt;
|
|
label = "atmel_nand";
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
at91bootstrap@0 {
|
|
label = "at91bootstrap";
|
|
reg = <0x0 0x40000>;
|
|
};
|
|
|
|
bootloader@40000 {
|
|
label = "bootloader";
|
|
reg = <0x40000 0x80000>;
|
|
};
|
|
|
|
bootloaderenv@c0000 {
|
|
label = "bootloader env";
|
|
reg = <0xc0000 0xc0000>;
|
|
};
|
|
|
|
dtb@180000 {
|
|
label = "device tree";
|
|
reg = <0x180000 0x80000>;
|
|
};
|
|
|
|
kernel@200000 {
|
|
label = "kernel";
|
|
reg = <0x200000 0x600000>;
|
|
};
|
|
|
|
rootfs@800000 {
|
|
label = "rootfs";
|
|
reg = <0x800000 0x0f800000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_key_gpio>;
|
|
|
|
pb_user1 {
|
|
label = "pb_user1";
|
|
gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0x100>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
status = "okay";
|
|
|
|
d8 {
|
|
label = "d8";
|
|
/* PE28, conflicts with usart4 rts pin */
|
|
gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
d9 {
|
|
label = "d9";
|
|
gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
d10 {
|
|
label = "d10";
|
|
gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "atmel,asoc-wm8904";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pck2_as_audio_mck>;
|
|
|
|
atmel,model = "wm8904 @ SAMA5D4EK";
|
|
atmel,audio-routing =
|
|
"Headphone Jack", "HPOUTL",
|
|
"Headphone Jack", "HPOUTR",
|
|
"IN1L", "Line In Jack",
|
|
"IN1R", "Line In Jack";
|
|
|
|
atmel,ssc-controller = <&ssc0>;
|
|
atmel,audio-codec = <&wm8904>;
|
|
};
|
|
};
|