539 lines
12 KiB
Plaintext
539 lines
12 KiB
Plaintext
/*
|
|
* Copyright 2011 ST-Ericsson AB
|
|
*
|
|
* 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 "ste-dbx5x0.dtsi"
|
|
#include "ste-href-ab8500.dtsi"
|
|
#include "ste-href-family-pinctrl.dtsi"
|
|
|
|
/ {
|
|
model = "Calao Systems Snowball platform with device tree";
|
|
compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
|
|
|
|
memory {
|
|
reg = <0x00000000 0x20000000>;
|
|
};
|
|
|
|
en_3v3_reg: en_3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "en-3v3-fixed-supply";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
/* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
|
|
gpio = <&ab8500_gpio 25 0x4>;
|
|
startup-delay-us = <5000>;
|
|
enable-active-high;
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
button@1 {
|
|
debounce_interval = <50>;
|
|
wakeup = <1>;
|
|
linux,code = <2>;
|
|
label = "userpb";
|
|
gpios = <&gpio1 0 0x4>;
|
|
};
|
|
button@2 {
|
|
debounce_interval = <50>;
|
|
wakeup = <1>;
|
|
linux,code = <3>;
|
|
label = "extkb1";
|
|
gpios = <&gpio4 23 0x4>;
|
|
};
|
|
button@3 {
|
|
debounce_interval = <50>;
|
|
wakeup = <1>;
|
|
linux,code = <4>;
|
|
label = "extkb2";
|
|
gpios = <&gpio4 24 0x4>;
|
|
};
|
|
button@4 {
|
|
debounce_interval = <50>;
|
|
wakeup = <1>;
|
|
linux,code = <5>;
|
|
label = "extkb3";
|
|
gpios = <&gpio5 1 0x4>;
|
|
};
|
|
button@5 {
|
|
debounce_interval = <50>;
|
|
wakeup = <1>;
|
|
linux,code = <6>;
|
|
label = "extkb4";
|
|
gpios = <&gpio5 2 0x4>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpioled_snowball_mode>;
|
|
used-led {
|
|
label = "user_led";
|
|
gpios = <&gpio4 14 0x4>;
|
|
default-state = "on";
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
soc {
|
|
usb_per5@a03e0000 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&musb_default_mode>;
|
|
pinctrl-1 = <&musb_sleep_mode>;
|
|
};
|
|
|
|
sound {
|
|
compatible = "stericsson,snd-soc-mop500";
|
|
|
|
stericsson,cpu-dai = <&msp1 &msp3>;
|
|
stericsson,audio-codec = <&codec>;
|
|
};
|
|
|
|
msp0: msp@80123000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&msp0_default_mode>;
|
|
status = "okay";
|
|
};
|
|
|
|
msp1: msp@80124000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&msp1_default_mode>;
|
|
status = "okay";
|
|
};
|
|
|
|
msp2: msp@80117000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&msp2_default_mode>;
|
|
};
|
|
|
|
msp3: msp@80125000 {
|
|
status = "okay";
|
|
};
|
|
|
|
external-bus@50000000 {
|
|
status = "okay";
|
|
|
|
ethernet@0 {
|
|
compatible = "smsc,lan9115";
|
|
reg = <0 0x10000>;
|
|
interrupts = <12 IRQ_TYPE_EDGE_RISING>;
|
|
interrupt-parent = <&gpio4>;
|
|
vdd33a-supply = <&en_3v3_reg>;
|
|
vddvario-supply = <&db8500_vape_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <ð_snowball_mode>;
|
|
|
|
reg-shift = <1>;
|
|
reg-io-width = <2>;
|
|
smsc,force-internal-phy;
|
|
smsc,irq-active-high;
|
|
smsc,irq-push-pull;
|
|
|
|
clocks = <&prcc_pclk 3 0>;
|
|
};
|
|
};
|
|
|
|
vmmci: regulator-gpio {
|
|
compatible = "regulator-gpio";
|
|
|
|
gpios = <&gpio7 4 0x4>;
|
|
enable-gpio = <&gpio6 25 0x4>;
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <2900000>;
|
|
regulator-name = "mmci-reg";
|
|
regulator-type = "voltage";
|
|
|
|
startup-delay-us = <100>;
|
|
enable-active-high;
|
|
|
|
states = <1800000 0x1
|
|
2900000 0x0>;
|
|
};
|
|
|
|
// External Micro SD slot
|
|
sdi0_per1@80126000 {
|
|
arm,primecell-periphid = <0x10480180>;
|
|
max-frequency = <100000000>;
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
vmmc-supply = <&ab8500_ldo_aux3_reg>;
|
|
vqmmc-supply = <&vmmci>;
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&sdi0_default_mode>;
|
|
pinctrl-1 = <&sdi0_sleep_mode>;
|
|
|
|
cd-gpios = <&gpio6 26 0x4>; // 218
|
|
cd-inverted;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
// WLAN SDIO channel
|
|
sdi1_per2@80118000 {
|
|
arm,primecell-periphid = <0x10480180>;
|
|
max-frequency = <100000000>;
|
|
bus-width = <4>;
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&sdi1_default_mode>;
|
|
pinctrl-1 = <&sdi1_sleep_mode>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
// Unused PoP eMMC - register and put it to sleep by default */
|
|
sdi2_per3@80005000 {
|
|
arm,primecell-periphid = <0x10480180>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdi2_sleep_mode>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
// On-board eMMC
|
|
sdi4_per2@80114000 {
|
|
arm,primecell-periphid = <0x10480180>;
|
|
max-frequency = <100000000>;
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
vmmc-supply = <&ab8500_ldo_aux2_reg>;
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&sdi4_default_mode>;
|
|
pinctrl-1 = <&sdi4_sleep_mode>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
uart@80120000 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&uart0_default_mode>;
|
|
pinctrl-1 = <&uart0_sleep_mode>;
|
|
status = "okay";
|
|
};
|
|
|
|
uart@80121000 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&uart1_default_mode>;
|
|
pinctrl-1 = <&uart1_sleep_mode>;
|
|
status = "okay";
|
|
};
|
|
|
|
uart@80007000 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&uart2_default_mode>;
|
|
pinctrl-1 = <&uart2_sleep_mode>;
|
|
status = "okay";
|
|
};
|
|
|
|
i2c@80004000 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&i2c0_default_mode>;
|
|
pinctrl-1 = <&i2c0_sleep_mode>;
|
|
};
|
|
|
|
i2c@80122000 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&i2c1_default_mode>;
|
|
pinctrl-1 = <&i2c1_sleep_mode>;
|
|
};
|
|
|
|
i2c@80128000 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&i2c2_default_mode>;
|
|
pinctrl-1 = <&i2c2_sleep_mode>;
|
|
lsm303dlh@18 {
|
|
/* Accelerometer */
|
|
compatible = "st,lsm303dlh-accel";
|
|
st,drdy-int-pin = <1>;
|
|
reg = <0x18>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&accel_snowball_mode>;
|
|
};
|
|
lsm303dlm@1e {
|
|
/* Magnetometer */
|
|
compatible = "st,lsm303dlm-magn";
|
|
reg = <0x1e>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&magneto_snowball_mode>;
|
|
};
|
|
l3g4200d@68 {
|
|
/* Gyroscope */
|
|
compatible = "st,l3g4200d-gyro";
|
|
st,drdy-int-pin = <2>;
|
|
reg = <0x68>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
};
|
|
lsp001wm@5c {
|
|
/* Barometer/pressure sensor */
|
|
compatible = "st,lps001wp-press";
|
|
reg = <0x5c>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
};
|
|
};
|
|
|
|
i2c@80110000 {
|
|
pinctrl-names = "default","sleep";
|
|
pinctrl-0 = <&i2c3_default_mode>;
|
|
pinctrl-1 = <&i2c3_sleep_mode>;
|
|
};
|
|
|
|
ssp@80002000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ssp0_snowball_mode>;
|
|
};
|
|
|
|
cpufreq-cooling {
|
|
status = "okay";
|
|
};
|
|
|
|
prcmu@80157000 {
|
|
cpufreq {
|
|
status = "okay";
|
|
};
|
|
|
|
thermal@801573c0 {
|
|
num-trips = <4>;
|
|
|
|
trip0-temp = <70000>;
|
|
trip0-type = "active";
|
|
trip0-cdev-num = <1>;
|
|
trip0-cdev-name0 = "thermal-cpufreq-0";
|
|
|
|
trip1-temp = <75000>;
|
|
trip1-type = "active";
|
|
trip1-cdev-num = <1>;
|
|
trip1-cdev-name0 = "thermal-cpufreq-0";
|
|
|
|
trip2-temp = <80000>;
|
|
trip2-type = "active";
|
|
trip2-cdev-num = <1>;
|
|
trip2-cdev-name0 = "thermal-cpufreq-0";
|
|
|
|
trip3-temp = <85000>;
|
|
trip3-type = "critical";
|
|
trip3-cdev-num = <0>;
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
ab8500 {
|
|
ab8500-gpio {
|
|
compatible = "stericsson,ab8500-gpio";
|
|
};
|
|
|
|
ext_regulators: ab8500-ext-regulators {
|
|
ab8500_ext1_reg: ab8500_ext1 {
|
|
regulator-name = "ab8500-ext-supply1";
|
|
};
|
|
|
|
ab8500_ext2_reg_reg: ab8500_ext2 {
|
|
regulator-name = "ab8500-ext-supply2";
|
|
};
|
|
|
|
ab8500_ext3_reg_reg: ab8500_ext3 {
|
|
regulator-name = "ab8500-ext-supply3";
|
|
};
|
|
};
|
|
|
|
ab8500-regulators {
|
|
ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
|
|
regulator-name = "V-DISPLAY";
|
|
};
|
|
|
|
ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
|
|
regulator-name = "V-eMMC1";
|
|
};
|
|
|
|
ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
|
|
regulator-name = "V-MMC-SD";
|
|
};
|
|
|
|
ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
|
|
regulator-name = "V-INTCORE";
|
|
};
|
|
|
|
ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
|
|
regulator-name = "V-TVOUT";
|
|
};
|
|
|
|
ab8500_ldo_usb_reg: ab8500_ldo_usb {
|
|
regulator-name = "dummy";
|
|
};
|
|
|
|
ab8500_ldo_audio_reg: ab8500_ldo_audio {
|
|
regulator-name = "V-AUD";
|
|
};
|
|
|
|
ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
|
|
regulator-name = "V-AMIC1";
|
|
};
|
|
|
|
ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
|
|
regulator-name = "V-AMIC2";
|
|
};
|
|
|
|
ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
|
|
regulator-name = "V-DMIC";
|
|
};
|
|
|
|
ab8500_ldo_ana_reg: ab8500_ldo_ana {
|
|
regulator-name = "V-CSI/DSI";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
pinctrl {
|
|
/*
|
|
* Set this up using hogs, as time goes by and as seems fit, these
|
|
* can be moved over to being controlled by respective device.
|
|
*/
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gbf_snowball_mode>,
|
|
<&wlan_snowball_mode>;
|
|
|
|
ethernet {
|
|
/*
|
|
* Mux in "SM" which is used for the
|
|
* SMSC911x Ethernet adapter
|
|
*/
|
|
eth_snowball_mode: eth_snowball {
|
|
snowball_mux {
|
|
ste,function = "sm";
|
|
ste,pins = "sm_b_1";
|
|
};
|
|
/* LAN IRQ pin */
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO140_B11";
|
|
ste,config = <&in_nopull>;
|
|
};
|
|
/* LAN reset pin */
|
|
snowball_cfg2 {
|
|
ste,pins = "GPIO141_C12";
|
|
ste,config = <&gpio_out_hi>;
|
|
};
|
|
|
|
};
|
|
};
|
|
sdi0 {
|
|
sdi0_default_mode: sdi0_default {
|
|
snowball_mux {
|
|
ste,function = "mc0";
|
|
ste,pins = "mc0dat31dir_a_1";
|
|
};
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO21_AB3"; /* DAT31DIR */
|
|
ste,config = <&out_hi>;
|
|
};
|
|
|
|
};
|
|
};
|
|
ssp0 {
|
|
ssp0_snowball_mode: ssp0_snowball_default {
|
|
snowball_mux {
|
|
ste,function = "ssp0";
|
|
ste,pins = "ssp0_a_1";
|
|
};
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO144_B13"; /* FRM */
|
|
ste,config = <&gpio_out_hi>;
|
|
};
|
|
snowball_cfg2 {
|
|
ste,pins = "GPIO145_C13"; /* RXD */
|
|
ste,config = <&in_pd>;
|
|
};
|
|
snowball_cfg3 {
|
|
ste,pins =
|
|
"GPIO146_D13", /* TXD */
|
|
"GPIO143_D12"; /* CLK */
|
|
ste,config = <&out_lo>;
|
|
};
|
|
|
|
};
|
|
};
|
|
gpio_led {
|
|
gpioled_snowball_mode: gpioled_default {
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO142_C11";
|
|
ste,config = <&gpio_out_hi>;
|
|
};
|
|
|
|
};
|
|
};
|
|
accelerometer {
|
|
accel_snowball_mode: accel_snowball {
|
|
/* Accelerometer lines */
|
|
snowball_cfg1 {
|
|
ste,pins =
|
|
"GPIO163_C20", /* ACCEL_IRQ1 */
|
|
"GPIO164_B21"; /* ACCEL_IRQ2 */
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
magnetometer {
|
|
magneto_snowball_mode: magneto_snowball {
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO165_C21"; /* MAG_DRDY */
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
gbf {
|
|
gbf_snowball_mode: gbf_snowball {
|
|
/*
|
|
* GBF (GPS, Bluetooth, FM-radio) interface,
|
|
* pull low to reset state
|
|
*/
|
|
snowball_cfg1 {
|
|
ste,pins = "GPIO171_D23"; /* GBF_ENA_RESET */
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
};
|
|
};
|
|
wlan {
|
|
wlan_snowball_mode: wlan_snowball {
|
|
/*
|
|
* Activate this mode with the WLAN chip.
|
|
* These are plain GPIO pins used by WLAN
|
|
*/
|
|
snowball_cfg1 {
|
|
ste,pins =
|
|
"GPIO161_D21", /* WLAN_PMU_EN */
|
|
"GPIO215_AH13"; /* WLAN_ENA */
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
snowball_cfg2 {
|
|
ste,pins = "GPIO216_AG12"; /* WLAN_IRQ */
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
mcde@a0350000 {
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&lcd_default_mode>;
|
|
pinctrl-1 = <&lcd_sleep_mode>;
|
|
};
|
|
};
|
|
};
|