/* * 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-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>; status = "okay"; }; 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 { gpios = <&gpio6 25 0x4>; enable-gpio = <&gpio7 4 0x4>; status = "okay"; }; // External Micro SD slot sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; max-frequency = <100000000>; bus-width = <4>; mmc-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>; mmc-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>; }; 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 = <&accel_snowball_mode>, <&magneto_snowball_mode>, <&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>; }; }; };