404 lines
7.1 KiB
Plaintext
404 lines
7.1 KiB
Plaintext
/*
|
|
* Device Tree Source for the Lager board
|
|
*
|
|
* Copyright (C) 2013-2014 Renesas Solutions Corp.
|
|
* Copyright (C) 2014 Cogent Embedded, Inc.
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "r8a7790.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "Lager";
|
|
compatible = "renesas,lager", "renesas,r8a7790";
|
|
|
|
aliases {
|
|
serial6 = &scif0;
|
|
serial7 = &scif1;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
|
|
};
|
|
|
|
memory@40000000 {
|
|
device_type = "memory";
|
|
reg = <0 0x40000000 0 0x40000000>;
|
|
};
|
|
|
|
memory@180000000 {
|
|
device_type = "memory";
|
|
reg = <1 0x40000000 0 0xc0000000>;
|
|
};
|
|
|
|
lbsc {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
button@1 {
|
|
linux,code = <KEY_1>;
|
|
label = "SW2-1";
|
|
gpio-key,wakeup;
|
|
debounce-interval = <20>;
|
|
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
|
|
};
|
|
button@2 {
|
|
linux,code = <KEY_2>;
|
|
label = "SW2-2";
|
|
gpio-key,wakeup;
|
|
debounce-interval = <20>;
|
|
gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
|
|
};
|
|
button@3 {
|
|
linux,code = <KEY_3>;
|
|
label = "SW2-3";
|
|
gpio-key,wakeup;
|
|
debounce-interval = <20>;
|
|
gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
|
|
};
|
|
button@4 {
|
|
linux,code = <KEY_4>;
|
|
label = "SW2-4";
|
|
gpio-key,wakeup;
|
|
debounce-interval = <20>;
|
|
gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led6 {
|
|
gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
led7 {
|
|
gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
led8 {
|
|
gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
fixedregulator3v3: fixedregulator@0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "fixed-3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc_sdhi0: regulator@1 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "SDHI0 Vcc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vccq_sdhi0: regulator@2 {
|
|
compatible = "regulator-gpio";
|
|
|
|
regulator-name = "SDHI0 VccQ";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <1>;
|
|
states = <3300000 1
|
|
1800000 0>;
|
|
};
|
|
|
|
vcc_sdhi2: regulator@3 {
|
|
compatible = "regulator-fixed";
|
|
|
|
regulator-name = "SDHI2 Vcc";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vccq_sdhi2: regulator@4 {
|
|
compatible = "regulator-gpio";
|
|
|
|
regulator-name = "SDHI2 VccQ";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <1>;
|
|
states = <3300000 1
|
|
1800000 0>;
|
|
};
|
|
};
|
|
|
|
&extal_clk {
|
|
clock-frequency = <20000000>;
|
|
};
|
|
|
|
&pfc {
|
|
pinctrl-0 = <&du_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
du_pins: du {
|
|
renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
|
|
renesas,function = "du";
|
|
};
|
|
|
|
scif0_pins: serial0 {
|
|
renesas,groups = "scif0_data";
|
|
renesas,function = "scif0";
|
|
};
|
|
|
|
ether_pins: ether {
|
|
renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
|
|
renesas,function = "eth";
|
|
};
|
|
|
|
phy1_pins: phy1 {
|
|
renesas,groups = "intc_irq0";
|
|
renesas,function = "intc";
|
|
};
|
|
|
|
scif1_pins: serial1 {
|
|
renesas,groups = "scif1_data";
|
|
renesas,function = "scif1";
|
|
};
|
|
|
|
sdhi0_pins: sd0 {
|
|
renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
|
|
renesas,function = "sdhi0";
|
|
};
|
|
|
|
sdhi2_pins: sd2 {
|
|
renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
|
|
renesas,function = "sdhi2";
|
|
};
|
|
|
|
mmc1_pins: mmc1 {
|
|
renesas,groups = "mmc1_data8", "mmc1_ctrl";
|
|
renesas,function = "mmc1";
|
|
};
|
|
|
|
qspi_pins: spi0 {
|
|
renesas,groups = "qspi_ctrl", "qspi_data4";
|
|
renesas,function = "qspi";
|
|
};
|
|
|
|
msiof1_pins: spi2 {
|
|
renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
|
|
"msiof1_tx";
|
|
renesas,function = "msiof1";
|
|
};
|
|
|
|
iic1_pins: iic1 {
|
|
renesas,groups = "iic1";
|
|
renesas,function = "iic1";
|
|
};
|
|
|
|
iic2_pins: iic2 {
|
|
renesas,groups = "iic2";
|
|
renesas,function = "iic2";
|
|
};
|
|
|
|
iic3_pins: iic3 {
|
|
renesas,groups = "iic3";
|
|
renesas,function = "iic3";
|
|
};
|
|
|
|
usb0_pins: usb0 {
|
|
renesas,groups = "usb0";
|
|
renesas,function = "usb0";
|
|
};
|
|
|
|
usb1_pins: usb1 {
|
|
renesas,groups = "usb1";
|
|
renesas,function = "usb1";
|
|
};
|
|
|
|
usb2_pins: usb2 {
|
|
renesas,groups = "usb2";
|
|
renesas,function = "usb2";
|
|
};
|
|
};
|
|
|
|
ðer {
|
|
pinctrl-0 = <ðer_pins &phy1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
phy-handle = <&phy1>;
|
|
renesas,ether-link-active-low;
|
|
status = "ok";
|
|
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
interrupt-parent = <&irqc0>;
|
|
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
|
|
micrel,led-mode = <1>;
|
|
};
|
|
};
|
|
|
|
&mmcif1 {
|
|
pinctrl-0 = <&mmc1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vmmc-supply = <&fixedregulator3v3>;
|
|
bus-width = <8>;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&sata1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&qspi {
|
|
pinctrl-0 = <&qspi_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
flash: flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "spansion,s25fl512s";
|
|
reg = <0>;
|
|
spi-max-frequency = <30000000>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
m25p,fast-read;
|
|
|
|
partition@0 {
|
|
label = "loader";
|
|
reg = <0x00000000 0x00040000>;
|
|
read-only;
|
|
};
|
|
partition@40000 {
|
|
label = "user";
|
|
reg = <0x00040000 0x00400000>;
|
|
read-only;
|
|
};
|
|
partition@440000 {
|
|
label = "flash";
|
|
reg = <0x00440000 0x03bc0000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&scif0 {
|
|
pinctrl-0 = <&scif0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&scif1 {
|
|
pinctrl-0 = <&scif1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&msiof1 {
|
|
pinctrl-0 = <&msiof1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
pmic: pmic@0 {
|
|
compatible = "renesas,r2a11302ft";
|
|
reg = <0>;
|
|
spi-max-frequency = <6000000>;
|
|
spi-cpol;
|
|
spi-cpha;
|
|
};
|
|
};
|
|
|
|
&sdhi0 {
|
|
pinctrl-0 = <&sdhi0_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vmmc-supply = <&vcc_sdhi0>;
|
|
vqmmc-supply = <&vccq_sdhi0>;
|
|
cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhi2 {
|
|
pinctrl-0 = <&sdhi2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
vmmc-supply = <&vcc_sdhi2>;
|
|
vqmmc-supply = <&vccq_sdhi2>;
|
|
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&vdd_dvfs>;
|
|
};
|
|
|
|
&iic0 {
|
|
status = "ok";
|
|
};
|
|
|
|
&iic1 {
|
|
status = "ok";
|
|
pinctrl-0 = <&iic1_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&iic2 {
|
|
status = "ok";
|
|
pinctrl-0 = <&iic2_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&iic3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&iic3_pins>;
|
|
status = "okay";
|
|
|
|
vdd_dvfs: regulator@68 {
|
|
compatible = "dlg,da9210";
|
|
reg = <0x68>;
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&pci0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb0_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&pci1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb1_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&pci2 {
|
|
status = "okay";
|
|
pinctrl-0 = <&usb2_pins>;
|
|
pinctrl-names = "default";
|
|
};
|