/*
* DTS file for SPEAr320 Evaluation Baord
*
* Copyright 2012 Shiraz Hashim <shiraz.hashim@st.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
/include/ "spear320.dtsi"
/ {
model = "ST SPEAr320 HMI Board";
compatible = "st,spear320-hmi", "st,spear320";
#address-cells = <1>;
#size-cells = <1>;
memory {
reg = <0 0x40000000>;
};
ahb {
pinmux@b3000000 {
st,pinmux-mode = <4>;
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
i2c0 {
st,pins = "i2c0_grp";
st,function = "i2c0";
};
ssp0 {
st,pins = "ssp0_grp";
st,function = "ssp0";
};
uart0 {
st,pins = "uart0_grp";
st,function = "uart0";
};
clcd {
st,pins = "clcd_grp";
st,function = "clcd";
};
fsmc {
st,pins = "fsmc_8bit_grp";
st,function = "fsmc";
};
sdhci {
st,pins = "sdhci_cd_12_grp";
st,function = "sdhci";
};
i2s {
st,pins = "i2s_grp";
st,function = "i2s";
};
uart1 {
st,pins = "uart1_grp";
st,function = "uart1";
};
uart2 {
st,pins = "uart2_grp";
st,function = "uart2";
};
can0 {
st,pins = "can0_grp";
st,function = "can0";
};
can1 {
st,pins = "can1_grp";
st,function = "can1";
};
mii0_1 {
st,pins = "rmii0_1_grp";
st,function = "mii0_1";
};
pwm0_1 {
st,pins = "pwm0_1_pin_37_38_grp";
st,function = "pwm0_1";
};
pwm2 {
st,pins = "pwm2_pin_34_grp";
st,function = "pwm2";
};
};
};
clcd@90000000 {
status = "okay";
};
dma@fc400000 {
status = "okay";
};
ehci@e1800000 {
status = "okay";
};
fsmc: flash@4c000000 {
status = "okay";
partition@0 {
label = "xloader";
reg = <0x0 0x80000>;
};
partition@80000 {
label = "u-boot";
reg = <0x80000 0x140000>;
};
partition@1C0000 {
label = "environment";
reg = <0x1C0000 0x40000>;
};
partition@200000 {
label = "dtb";
reg = <0x200000 0x40000>;
};
partition@240000 {
label = "linux";
reg = <0x240000 0xC00000>;
};
partition@E40000 {
label = "rootfs";
reg = <0xE40000 0x0>;
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
label = "user button 1";
linux,code = <0x100>;
gpios = <&stmpegpio 3 0x4>;
debounce-interval = <20>;
gpio-key,wakeup = <1>;
};
button@2 {
label = "user button 2";
linux,code = <0x200>;
gpios = <&stmpegpio 2 0x4>;
debounce-interval = <20>;
gpio-key,wakeup = <1>;
};
};
ohci@e1900000 {
status = "okay";
};
ohci@e2100000 {
status = "okay";
};
pwm: pwm@a8000000 {
status = "okay";
};
sdhci@70000000 {
power-gpio = <&gpiopinctrl 50 1>;
power_always_enb;
status = "okay";
};
smi: flash@fc000000 {
status = "okay";
clock-rate=<50000000>;
flash@f8000000 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0xf8000000 0x800000>;
st,smi-fast-mode;
partition@0 {
label = "xloader";
reg = <0x0 0x10000>;
};
partition@10000 {
label = "u-boot";
reg = <0x10000 0x50000>;
};
partition@60000 {
label = "environment";
reg = <0x60000 0x10000>;
};
partition@70000 {
label = "dtb";
reg = <0x70000 0x10000>;
};
partition@80000 {
label = "linux";
reg = <0x80000 0x310000>;
};
partition@390000 {
label = "rootfs";
reg = <0x390000 0x0>;
};
};
};
spi0: spi@d0100000 {
status = "okay";
};
spi1: spi@a5000000 {
status = "okay";
};
spi2: spi@a6000000 {
status = "okay";
};
usbd@e1100000 {
status = "okay";
};
apb {
gpio0: gpio@fc980000 {
status = "okay";
};
gpio@b3000000 {
status = "okay";
};
i2c0: i2c@d0180000 {
status = "okay";
stmpe811@41 {
compatible = "st,stmpe811";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x41>;
irq-over-gpio;
irq-gpios = <&gpiopinctrl 29 0x4>;
id = <0>;
blocks = <0x5>;
irq-trigger = <0x1>;
stmpegpio: stmpe-gpio {
compatible = "stmpe,gpio";
reg = <0>;
gpio-controller;
#gpio-cells = <2>;
gpio,norequest-mask = <0xF3>;
};
stmpe610-ts {
compatible = "stmpe,ts";
reg = <0>;
ts,sample-time = <4>;
ts,mod-12b = <1>;
ts,ref-sel = <0>;
ts,adc-freq = <1>;
ts,ave-ctrl = <1>;
ts,touch-det-delay = <3>;
ts,settling = <4>;
ts,fraction-z = <7>;
ts,i-drive = <1>;
};
};
};
i2c1: i2c@a7000000 {
status = "okay";
};
rtc@fc900000 {
status = "okay";
};
serial@d0000000 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <>;
};
serial@a3000000 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <>;
};
serial@a4000000 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <>;
};
wdt@fc880000 {
status = "okay";
};
};
};
};
