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7d2911c438
linux-next/arch/arm/boot/dts/omap3-n900.dts
Tony Lindgren 7d2911c438 net: smc91x: Fix gpios for device tree based booting 
With legacy booting, the platform init code was taking care of
the configuring of GPIOs. With device tree based booting, things
may or may not work depending what bootloader has configured or
if the legacy platform code gets called.

Let's add support for the pwrdn and reset GPIOs to the smc91x
driver to fix the issues of smc91x not working properly when
booted in device tree mode.

And let's change n900 to use these settings as some versions
of the bootloader do not configure things properly causing
errors.

Reported-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-31 15:54:18 -04:00

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/*
* Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
* Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 (or later) as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "omap34xx-hs.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "Nokia N900";
compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
cpus {
cpu@0 {
cpu0-supply = <&vcc>;
};
};
leds {
compatible = "gpio-leds";
heartbeat {
label = "debug::sleep";
gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* gpio162 */
linux,default-trigger = "default-on";
pinctrl-names = "default";
pinctrl-0 = <&debug_leds>;
};
};
memory {
device_type = "memory";
reg = <0x80000000 0x10000000>; /* 256 MB */
};
gpio_keys {
compatible = "gpio-keys";
camera_lens_cover {
label = "Camera Lens Cover";
gpios = <&gpio4 14 GPIO_ACTIVE_LOW>; /* 110 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0x09>; /* SW_CAMERA_LENS_COVER */
gpio-key,wakeup;
};
camera_focus {
label = "Camera Focus";
gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; /* 68 */
linux,code = <0x210>; /* KEY_CAMERA_FOCUS */
gpio-key,wakeup;
};
camera_capture {
label = "Camera Capture";
gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; /* 69 */
linux,code = <0xd4>; /* KEY_CAMERA */
gpio-key,wakeup;
};
lock_button {
label = "Lock Button";
gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* 113 */
linux,code = <0x98>; /* KEY_SCREENLOCK */
gpio-key,wakeup;
};
keypad_slide {
label = "Keypad Slide";
gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; /* 71 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0x0a>; /* SW_KEYPAD_SLIDE */
gpio-key,wakeup;
};
proximity_sensor {
label = "Proximity Sensor";
gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>; /* 89 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0x0b>; /* SW_FRONT_PROXIMITY */
};
};
isp1704: isp1704 {
compatible = "nxp,isp1704";
nxp,enable-gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>;
usb-phy = <&usb2_phy>;
};
tv: connector {
compatible = "composite-video-connector";
label = "tv";
port {
tv_connector_in: endpoint {
remote-endpoint = <&venc_out>;
};
};
};
sound: n900-audio {
compatible = "nokia,n900-audio";
nokia,cpu-dai = <&mcbsp2>;
nokia,audio-codec = <&tlv320aic3x>, <&tlv320aic3x_aux>;
nokia,headphone-amplifier = <&tpa6130a2>;
tvout-selection-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; /* 40 */
jack-detection-gpios = <&gpio6 17 GPIO_ACTIVE_HIGH>; /* 177 */
eci-switch-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* 182 */
speaker-amplifier-gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
};
};
&omap3_pmx_core {
pinctrl-names = "default";
uart2_pins: pinmux_uart2_pins {
pinctrl-single,pins = <
0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx */
0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx */
>;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins = <
0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx */
0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx */
>;
};
ethernet_pins: pinmux_ethernet_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20b4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* gpmc_ncs3.gpio_54 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE4) /* dss_data16.gpio_86 */
OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE4) /* uart3_rts_sd.gpio_164 */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
0x18a (PIN_INPUT | MUX_MODE0) /* i2c1_scl */
0x18c (PIN_INPUT | MUX_MODE0) /* i2c1_sda */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
0x18e (PIN_INPUT | MUX_MODE0) /* i2c2_scl */
0x190 (PIN_INPUT | MUX_MODE0) /* i2c2_sda */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
0x192 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */
0x194 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */
>;
};
debug_leds: pinmux_debug_led_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_clkx.gpio_162 */
>;
};
mcspi4_pins: pinmux_mcspi4_pins {
pinctrl-single,pins = <
0x15c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_clk */
0x162 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_somi */
0x160 (PIN_OUTPUT | MUX_MODE1) /* mcspi4_simo */
0x166 (PIN_OUTPUT | MUX_MODE1) /* mcspi4_cs0 */
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd */
0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0 */
0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */
0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */
0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */
>;
};
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins = <
0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4 */
0x136 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5 */
0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6 */
0x13a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7 */
>;
};
acx565akm_pins: pinmux_acx565akm_pins {
pinctrl-single,pins = <
0x0d4 (PIN_OUTPUT | MUX_MODE4) /* RX51_LCD_RESET_GPIO */
>;
};
dss_sdi_pins: pinmux_dss_sdi_pins {
pinctrl-single,pins = <
0x0c0 (PIN_OUTPUT | MUX_MODE1) /* dss_data10.sdi_dat1n */
0x0c2 (PIN_OUTPUT | MUX_MODE1) /* dss_data11.sdi_dat1p */
0x0c4 (PIN_OUTPUT | MUX_MODE1) /* dss_data12.sdi_dat2n */
0x0c6 (PIN_OUTPUT | MUX_MODE1) /* dss_data13.sdi_dat2p */
0x0d8 (PIN_OUTPUT | MUX_MODE1) /* dss_data22.sdi_clkp */
0x0da (PIN_OUTPUT | MUX_MODE1) /* dss_data23.sdi_clkn */
>;
};
wl1251_pins: pinmux_wl1251 {
pinctrl-single,pins = <
0x0ce (PIN_OUTPUT | MUX_MODE4) /* gpio 87 => wl1251 enable */
0x05a (PIN_INPUT | MUX_MODE4) /* gpio 42 => wl1251 irq */
>;
};
ssi_pins: pinmux_ssi {
pinctrl-single,pins = <
0x150 (PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */
0x14e (PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */
0x152 (PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */
0x14c (PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */
0x154 (PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */
0x156 (PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */
0x158 (PIN_OUTPUT | MUX_MODE1) /* ssi1_rdy_rx */
0x15a (PIN_OUTPUT | MUX_MODE1) /* ssi1_wake */
>;
};
modem_pins: pinmux_modem {
pinctrl-single,pins = <
0x0ac (PIN_OUTPUT | MUX_MODE4) /* gpio 70 => cmt_apeslpx */
0x0b0 (PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio 72 => ape_rst_rq */
0x0b2 (PIN_OUTPUT | MUX_MODE4) /* gpio 73 => cmt_rst_rq */
0x0b4 (PIN_OUTPUT | MUX_MODE4) /* gpio 74 => cmt_en */
0x0b6 (PIN_OUTPUT | MUX_MODE4) /* gpio 75 => cmt_rst */
0x15e (PIN_OUTPUT | MUX_MODE4) /* gpio 157 => cmt_bsi */
>;
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <2200000>;
twl: twl@48 {
reg = <0x48>;
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
interrupt-parent = <&intc>;
};
};
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
&vaux1 {
regulator-name = "V28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on; /* due battery cover sensor */
};
&vaux2 {
regulator-name = "VCSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
&vaux3 {
regulator-name = "VMMC2_30";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
};
&vaux4 {
regulator-name = "VCAM_ANA_28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
&vmmc1 {
regulator-name = "VMMC1";
regulator-min-microvolt = <1850000>;
regulator-max-microvolt = <3150000>;
};
&vmmc2 {
regulator-name = "V28_A";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
regulator-always-on; /* due VIO leak to AIC34 VDDs */
};
&vpll1 {
regulator-name = "VPLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
&vpll2 {
regulator-name = "VSDI_CSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
&vsim {
regulator-name = "VMMC2_IO_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
&vio {
regulator-name = "VIO";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
&vintana1 {
regulator-name = "VINTANA1";
/* fixed to 1500000 */
regulator-always-on;
};
&vintana2 {
regulator-name = "VINTANA2";
regulator-min-microvolt = <2750000>;
regulator-max-microvolt = <2750000>;
regulator-always-on;
};
&vintdig {
regulator-name = "VINTDIG";
/* fixed to 1500000 */
regulator-always-on;
};
&twl {
twl_audio: audio {
compatible = "ti,twl4030-audio";
ti,enable-vibra = <1>;
};
twl_power: power {
compatible = "ti,twl4030-power-n900", "ti,twl4030-power-idle-osc-off";
ti,use_poweroff;
};
};
&twl_keypad {
linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_Q)
MATRIX_KEY(0x00, 0x01, KEY_O)
MATRIX_KEY(0x00, 0x02, KEY_P)
MATRIX_KEY(0x00, 0x03, KEY_COMMA)
MATRIX_KEY(0x00, 0x04, KEY_BACKSPACE)
MATRIX_KEY(0x00, 0x06, KEY_A)
MATRIX_KEY(0x00, 0x07, KEY_S)
MATRIX_KEY(0x01, 0x00, KEY_W)
MATRIX_KEY(0x01, 0x01, KEY_D)
MATRIX_KEY(0x01, 0x02, KEY_F)
MATRIX_KEY(0x01, 0x03, KEY_G)
MATRIX_KEY(0x01, 0x04, KEY_H)
MATRIX_KEY(0x01, 0x05, KEY_J)
MATRIX_KEY(0x01, 0x06, KEY_K)
MATRIX_KEY(0x01, 0x07, KEY_L)
MATRIX_KEY(0x02, 0x00, KEY_E)
MATRIX_KEY(0x02, 0x01, KEY_DOT)
MATRIX_KEY(0x02, 0x02, KEY_UP)
MATRIX_KEY(0x02, 0x03, KEY_ENTER)
MATRIX_KEY(0x02, 0x05, KEY_Z)
MATRIX_KEY(0x02, 0x06, KEY_X)
MATRIX_KEY(0x02, 0x07, KEY_C)
MATRIX_KEY(0x02, 0x08, KEY_F9)
MATRIX_KEY(0x03, 0x00, KEY_R)
MATRIX_KEY(0x03, 0x01, KEY_V)
MATRIX_KEY(0x03, 0x02, KEY_B)
MATRIX_KEY(0x03, 0x03, KEY_N)
MATRIX_KEY(0x03, 0x04, KEY_M)
MATRIX_KEY(0x03, 0x05, KEY_SPACE)
MATRIX_KEY(0x03, 0x06, KEY_SPACE)
MATRIX_KEY(0x03, 0x07, KEY_LEFT)
MATRIX_KEY(0x04, 0x00, KEY_T)
MATRIX_KEY(0x04, 0x01, KEY_DOWN)
MATRIX_KEY(0x04, 0x02, KEY_RIGHT)
MATRIX_KEY(0x04, 0x04, KEY_LEFTCTRL)
MATRIX_KEY(0x04, 0x05, KEY_RIGHTALT)
MATRIX_KEY(0x04, 0x06, KEY_LEFTSHIFT)
MATRIX_KEY(0x04, 0x08, KEY_F10)
MATRIX_KEY(0x05, 0x00, KEY_Y)
MATRIX_KEY(0x05, 0x08, KEY_F11)
MATRIX_KEY(0x06, 0x00, KEY_U)
MATRIX_KEY(0x07, 0x00, KEY_I)
MATRIX_KEY(0x07, 0x01, KEY_F7)
MATRIX_KEY(0x07, 0x02, KEY_F8)
>;
};
&twl_gpio {
ti,pullups = <0x0>;
ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <100000>;
tlv320aic3x: tlv320aic3x@18 {
compatible = "ti,tlv320aic3x";
reg = <0x18>;
gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
ai3x-gpio-func = <
0 /* AIC3X_GPIO1_FUNC_DISABLED */
5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
>;
AVDD-supply = <&vmmc2>;
DRVDD-supply = <&vmmc2>;
IOVDD-supply = <&vio>;
DVDD-supply = <&vio>;
};
tlv320aic3x_aux: tlv320aic3x@19 {
compatible = "ti,tlv320aic3x";
reg = <0x19>;
gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
AVDD-supply = <&vmmc2>;
DRVDD-supply = <&vmmc2>;
IOVDD-supply = <&vio>;
DVDD-supply = <&vio>;
};
tsl2563: tsl2563@29 {
compatible = "amstaos,tsl2563";
reg = <0x29>;
amstaos,cover-comp-gain = <16>;
};
lp5523: lp5523@32 {
compatible = "national,lp5523";
reg = <0x32>;
clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
enable-gpio = <&gpio2 9 GPIO_ACTIVE_HIGH>; /* 41 */
chan0 {
chan-name = "lp5523:kb1";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan1 {
chan-name = "lp5523:kb2";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan2 {
chan-name = "lp5523:kb3";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan3 {
chan-name = "lp5523:kb4";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan4 {
chan-name = "lp5523:b";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan5 {
chan-name = "lp5523:g";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan6 {
chan-name = "lp5523:r";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan7 {
chan-name = "lp5523:kb5";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
chan8 {
chan-name = "lp5523:kb6";
led-cur = /bits/ 8 <50>;
max-cur = /bits/ 8 <100>;
};
};
bq27200: bq27200@55 {
compatible = "ti,bq27200";
reg = <0x55>;
};
tpa6130a2: tpa6130a2@60 {
compatible = "ti,tpa6130a2";
reg = <0x60>;
Vdd-supply = <&vmmc2>;
power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* 98 */
};
bq24150a: bq24150a@6b {
compatible = "ti,bq24150a";
reg = <0x6b>;
ti,current-limit = <100>;
ti,weak-battery-voltage = <3400>;
ti,battery-regulation-voltage = <4200>;
ti,charge-current = <650>;
ti,termination-current = <100>;
ti,resistor-sense = <68>;
ti,usb-charger-detection = <&isp1704>;
};
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&vmmc1>;
bus-width = <4>;
cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
};
/* most boards use vaux3, only some old versions use vmmc2 instead */
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <&vaux3>;
vmmc_aux-supply = <&vsim>;
bus-width = <8>;
non-removable;
};
&mmc3 {
status = "disabled";
};
&gpmc {
ranges = <0 0 0x04000000 0x10000000>; /* 256MB */
ranges = <0 0 0x01000000 0x01000000>, /* 16 MB for OneNAND */
<1 0 0x02000000 0x01000000>; /* 16 MB for smc91c96 */
/* gpio-irq for dma: 65 */
onenand@0,0 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0 0 0x10000000>;
gpmc,sync-read;
gpmc,sync-write;
gpmc,burst-length = <16>;
gpmc,burst-read;
gpmc,burst-wrap;
gpmc,burst-write;
gpmc,device-width = <2>; /* GPMC_DEVWIDTH_16BIT */
gpmc,mux-add-data = <2>; /* GPMC_MUX_AD */
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <87>;
gpmc,cs-wr-off-ns = <87>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <10>;
gpmc,adv-wr-off-ns = <10>;
gpmc,oe-on-ns = <15>;
gpmc,oe-off-ns = <87>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <87>;
gpmc,rd-cycle-ns = <112>;
gpmc,wr-cycle-ns = <112>;
gpmc,access-ns = <81>;
gpmc,page-burst-access-ns = <15>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,clk-activation-ns = <5>;
gpmc,wr-data-mux-bus-ns = <30>;
gpmc,wr-access-ns = <81>;
gpmc,sync-clk-ps = <15000>;
/*
* MTD partition table corresponding to Nokia's
* Maemo 5 (Fremantle) release.
*/
partition@0 {
label = "bootloader";
reg = <0x00000000 0x00020000>;
read-only;
};
partition@1 {
label = "config";
reg = <0x00020000 0x00060000>;
};
partition@2 {
label = "log";
reg = <0x00080000 0x00040000>;
};
partition@3 {
label = "kernel";
reg = <0x000c0000 0x00200000>;
};
partition@4 {
label = "initfs";
reg = <0x002c0000 0x00200000>;
};
partition@5 {
label = "rootfs";
reg = <0x004c0000 0x0fb40000>;
};
};
ethernet@gpmc {
compatible = "smsc,lan91c94";
interrupt-parent = <&gpio2>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; /* gpio54 */
reg = <1 0x300 0xf>; /* 16 byte IO range at offset 0x300 */
bank-width = <2>;
pinctrl-names = "default";
pinctrl-0 = <&ethernet_pins>;
power-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; /* gpio86 */
reset-gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* gpio164 */
gpmc,device-width = <2>;
gpmc,sync-clk-ps = <0>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <48>;
gpmc,cs-wr-off-ns = <24>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <0>;
gpmc,adv-wr-off-ns = <0>;
gpmc,we-on-ns = <12>;
gpmc,we-off-ns = <18>;
gpmc,oe-on-ns = <12>;
gpmc,oe-off-ns = <48>;
gpmc,page-burst-access-ns = <0>;
gpmc,access-ns = <42>;
gpmc,rd-cycle-ns = <180>;
gpmc,wr-cycle-ns = <180>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wr-access-ns = <0>;
gpmc,wr-data-mux-bus-ns = <12>;
};
};
&mcspi1 {
/*
* For some reason, touchscreen is necessary for screen to work at
* all on real hw. It works well without it on emulator.
*
* Also... order in the device tree actually matters here.
*/
tsc2005@0 {
compatible = "ti,tsc2005";
spi-max-frequency = <6000000>;
reg = <0>;
vio-supply = <&vio>;
reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* 104 */
interrupts-extended = <&gpio4 4 IRQ_TYPE_EDGE_RISING>; /* 100 */
touchscreen-fuzz-x = <4>;
touchscreen-fuzz-y = <7>;
touchscreen-fuzz-pressure = <2>;
touchscreen-max-x = <4096>;
touchscreen-max-y = <4096>;
touchscreen-max-pressure = <2048>;
ti,x-plate-ohms = <280>;
ti,esd-recovery-timeout-ms = <8000>;
};
acx565akm@2 {
compatible = "sony,acx565akm";
spi-max-frequency = <6000000>;
reg = <2>;
pinctrl-names = "default";
pinctrl-0 = <&acx565akm_pins>;
label = "lcd";
reset-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* 90 */
port {
lcd_in: endpoint {
remote-endpoint = <&sdi_out>;
};
};
};
};
&mcspi4 {
pinctrl-names = "default";
pinctrl-0 = <&mcspi4_pins>;
wl1251@0 {
pinctrl-names = "default";
pinctrl-0 = <&wl1251_pins>;
vio-supply = <&vio>;
compatible = "ti,wl1251";
reg = <0>;
spi-max-frequency = <48000000>;
spi-cpol;
spi-cpha;
ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
interrupt-parent = <&gpio2>;
interrupts = <10 IRQ_TYPE_NONE>; /* gpio line 42 */
};
};
&usb_otg_hs {
interface-type = <0>;
usb-phy = <&usb2_phy>;
phys = <&usb2_phy>;
phy-names = "usb2-phy";
mode = <2>;
power = <50>;
};
&uart1 {
status = "disabled";
};
&uart2 {
interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>;
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
};
&uart3 {
interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_sdi_pins>;
vdds_sdi-supply = <&vaux1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
sdi_out: endpoint {
remote-endpoint = <&lcd_in>;
datapairs = <2>;
};
};
};
};
&venc {
status = "ok";
vdda-supply = <&vdac>;
port {
venc_out: endpoint {
remote-endpoint = <&tv_connector_in>;
ti,channels = <1>;
};
};
};
&mcbsp2 {
status = "ok";
};
&ssi_port1 {
pinctrl-names = "default";
pinctrl-0 = <&ssi_pins>;
ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */
modem: hsi-client {
compatible = "nokia,n900-modem";
pinctrl-names = "default";
pinctrl-0 = <&modem_pins>;
hsi-channel-ids = <0>, <1>, <2>, <3>;
hsi-channel-names = "mcsaab-control",
"speech-control",
"speech-data",
"mcsaab-data";
hsi-speed-kbps = <55000>;
hsi-mode = "frame";
hsi-flow = "synchronized";
hsi-arb-mode = "round-robin";
interrupts-extended = <&gpio3 8 IRQ_TYPE_EDGE_FALLING>; /* 72 */
gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>, /* 70 */
<&gpio3 9 GPIO_ACTIVE_HIGH>, /* 73 */
<&gpio3 10 GPIO_ACTIVE_HIGH>, /* 74 */
<&gpio3 11 GPIO_ACTIVE_HIGH>, /* 75 */
<&gpio5 29 GPIO_ACTIVE_HIGH>; /* 157 */
gpio-names = "cmt_apeslpx",
"cmt_rst_rq",
"cmt_en",
"cmt_rst",
"cmt_bsi";
};
};
&ssi_port2 {
status = "disabled";
};
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