mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
1004a2977b
Use the new EBI/NAND bindings to declare NAND chips and remove old NAND nodes along the way. Note that we keep using old bindings in at91rm9200.dtsi because this SoC is not supported by the EBI driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Peter Rosin <peda@axentia.se> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
354 lines
7.1 KiB
Plaintext
354 lines
7.1 KiB
Plaintext
/*
|
|
* at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
|
|
*
|
|
* Copyright (C) 2014 Atmel,
|
|
* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
|
|
*
|
|
* Licensed under GPLv2 or later.
|
|
*/
|
|
/dts-v1/;
|
|
#include "sama5d36.dtsi"
|
|
|
|
/ {
|
|
model = "SAMA5D3 Xplained";
|
|
compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x10000000>;
|
|
};
|
|
|
|
clocks {
|
|
slow_xtal {
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
main_xtal {
|
|
clock-frequency = <12000000>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
mmc0: mmc@f0000000 {
|
|
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
|
|
vmmc-supply = <&vcc_mmc0_reg>;
|
|
vqmmc-supply = <&vcc_3v3_reg>;
|
|
status = "okay";
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <8>;
|
|
cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
mmc1: mmc@f8000000 {
|
|
vmmc-supply = <&vcc_3v3_reg>;
|
|
vqmmc-supply = <&vcc_3v3_reg>;
|
|
status = "disabled";
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
spi0: spi@f0004000 {
|
|
cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
|
|
status = "okay";
|
|
};
|
|
|
|
can0: can@f000c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
i2c0: i2c@f0014000 {
|
|
pinctrl-0 = <&pinctrl_i2c0_pu>;
|
|
status = "okay";
|
|
};
|
|
|
|
i2c1: i2c@f0018000 {
|
|
status = "okay";
|
|
|
|
pmic: act8865@5b {
|
|
compatible = "active-semi,act8865";
|
|
reg = <0x5b>;
|
|
status = "disabled";
|
|
|
|
regulators {
|
|
vcc_1v8_reg: DCDC_REG1 {
|
|
regulator-name = "VCC_1V8";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_1v2_reg: DCDC_REG2 {
|
|
regulator-name = "VCC_1V2";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_3v3_reg: DCDC_REG3 {
|
|
regulator-name = "VCC_3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vddfuse_reg: LDO_REG1 {
|
|
regulator-name = "FUSE_2V5";
|
|
regulator-min-microvolt = <2500000>;
|
|
regulator-max-microvolt = <2500000>;
|
|
};
|
|
|
|
vddana_reg: LDO_REG2 {
|
|
regulator-name = "VDDANA";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
macb0: ethernet@f0028000 {
|
|
phy-mode = "rgmii";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
ethernet-phy@7 {
|
|
reg = <0x7>;
|
|
};
|
|
};
|
|
|
|
pwm0: pwm@f002c000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
|
|
status = "okay";
|
|
};
|
|
|
|
usart0: serial@f001c000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart1: serial@f0020000 {
|
|
pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
|
|
status = "okay";
|
|
};
|
|
|
|
uart0: serial@f0024000 {
|
|
status = "okay";
|
|
};
|
|
|
|
mmc1: mmc@f8000000 {
|
|
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 1 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
spi1: spi@f8008000 {
|
|
cs-gpios = <&pioC 25 0>;
|
|
status = "okay";
|
|
};
|
|
|
|
adc0: adc@f8018000 {
|
|
atmel,adc-vref = <3300>;
|
|
atmel,adc-channels-used = <0xfe>;
|
|
pinctrl-0 = <
|
|
&pinctrl_adc0_adtrg
|
|
&pinctrl_adc0_ad1
|
|
&pinctrl_adc0_ad2
|
|
&pinctrl_adc0_ad3
|
|
&pinctrl_adc0_ad4
|
|
&pinctrl_adc0_ad5
|
|
&pinctrl_adc0_ad6
|
|
&pinctrl_adc0_ad7
|
|
>;
|
|
status = "okay";
|
|
};
|
|
|
|
i2c2: i2c@f801c000 {
|
|
dmas = <0>, <0>; /* Do not use DMA for i2c2 */
|
|
pinctrl-0 = <&pinctrl_i2c2_pu>;
|
|
status = "okay";
|
|
};
|
|
|
|
macb1: ethernet@f802c000 {
|
|
phy-mode = "rmii";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
ethernet-phy@1 {
|
|
reg = <0x1>;
|
|
};
|
|
};
|
|
|
|
dbgu: serial@ffffee00 {
|
|
status = "okay";
|
|
};
|
|
|
|
pinctrl@fffff200 {
|
|
board {
|
|
pinctrl_i2c0_pu: i2c0_pu {
|
|
atmel,pins =
|
|
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
|
|
<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
|
|
};
|
|
|
|
pinctrl_i2c2_pu: i2c2_pu {
|
|
atmel,pins =
|
|
<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
|
|
<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
|
|
};
|
|
|
|
pinctrl_key_gpio: key_gpio_0 {
|
|
atmel,pins =
|
|
<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
|
|
pinctrl_mmc0_cd: mmc0_cd {
|
|
atmel,pins =
|
|
<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
|
|
pinctrl_mmc1_cd: mmc1_cd {
|
|
atmel,pins =
|
|
<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
|
|
};
|
|
|
|
pinctrl_usba_vbus: usba_vbus {
|
|
atmel,pins =
|
|
<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
usb0: gadget@00500000 {
|
|
atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usba_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb1: ohci@00600000 {
|
|
num-ports = <3>;
|
|
atmel,vbus-gpio = <0
|
|
&pioE 3 GPIO_ACTIVE_LOW
|
|
&pioE 4 GPIO_ACTIVE_LOW
|
|
>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb2: ehci@00700000 {
|
|
status = "okay";
|
|
};
|
|
|
|
ebi: ebi@10000000 {
|
|
pinctrl-0 = <&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-ecc-strength = <4>;
|
|
nand-ecc-step-size = <512>;
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
vcc_mmc0_reg: fixedregulator_mmc0 {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&pioE 2 GPIO_ACTIVE_LOW>;
|
|
regulator-name = "mmc0-card-supply";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_key_gpio>;
|
|
|
|
bp3 {
|
|
label = "PB_USER";
|
|
gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
|
|
linux,code = <0x104>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
d2 {
|
|
label = "d2";
|
|
gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
d3 {
|
|
label = "d3";
|
|
gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
};
|