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linux-brain/arch/arm/boot/dts/omap3-n900.dts
Merlijn Wajer 126a0ab6b8 ARM: dts: n900: remove mmc1 card detect gpio 
[ Upstream commit ed3e98e919aaaa47e9d9f8a40c3f6f4a22577842 ]

Instead, expose the key via the input framework, as SW_MACHINE_COVER

The chip-detect GPIO is actually detecting if the cover is closed.
Technically it's possible to use the SD card with open cover. The
only downside is risk of battery falling out and user being able
to physically remove the card.

The behaviour of SD card not being available when the device is
open is unexpected and creates more problems than it solves. There
is a high chance, that more people accidentally break their rootfs
by opening the case without physically removing the card.

Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Merlijn Wajer <merlijn@wizzup.org>
Link: https://lore.kernel.org/r/20200612125402.18393-3-merlijn@wizzup.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-29 10:18:36 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2013 Pavel Machek <pavel@ucw.cz>
* Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
*/
/dts-v1/;
#include "omap34xx.dtsi"
#include <dt-bindings/input/input.h>
/*
* Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall
* for omap AES HW crypto support. When linux kernel try to access memory of AES
* blocks then kernel receive "Unhandled fault: external abort on non-linefetch"
* and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no
* crash anymore) omap AES support will be disabled for all Nokia N900 devices.
* There is "unofficial" version of bootloader which enables AES in L3 firewall
* but it is not widely used and to prevent kernel crash rather AES is disabled.
* There is also no runtime detection code if AES is disabled in L3 firewall...
*/
&aes {
status = "disabled";
};
/ {
model = "Nokia N900";
compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
aliases {
i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
display0 = &lcd;
display1 = &tv;
};
cpus {
cpu@0 {
cpu0-supply = <&vcc>;
};
};
leds {
compatible = "gpio-leds";
heartbeat {
label = "debug::sleep";
gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* 162 */
linux,default-trigger = "default-on";
pinctrl-names = "default";
pinctrl-0 = <&debug_leds>;
};
};
memory@80000000 {
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 = <EV_SW>;
linux,code = <SW_CAMERA_LENS_COVER>;
linux,can-disable;
};
camera_focus {
label = "Camera Focus";
gpios = <&gpio3 4 GPIO_ACTIVE_LOW>; /* 68 */
linux,code = <KEY_CAMERA_FOCUS>;
linux,can-disable;
};
camera_capture {
label = "Camera Capture";
gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; /* 69 */
linux,code = <KEY_CAMERA>;
linux,can-disable;
};
lock_button {
label = "Lock Button";
gpios = <&gpio4 17 GPIO_ACTIVE_LOW>; /* 113 */
linux,code = <KEY_SCREENLOCK>;
linux,can-disable;
};
keypad_slide {
label = "Keypad Slide";
gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; /* 71 */
linux,input-type = <EV_SW>;
linux,code = <SW_KEYPAD_SLIDE>;
linux,can-disable;
};
proximity_sensor {
label = "Proximity Sensor";
gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>; /* 89 */
linux,input-type = <EV_SW>;
linux,code = <SW_FRONT_PROXIMITY>;
linux,can-disable;
};
machine_cover {
label = "Machine Cover";
gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* 160 */
linux,input-type = <EV_SW>;
linux,code = <SW_MACHINE_COVER>;
linux,can-disable;
};
};
isp1707: isp1707 {
compatible = "nxp,isp1707";
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>;
};
battery: n900-battery {
compatible = "nokia,n900-battery";
io-channels = <&twl_madc 0>, <&twl_madc 4>, <&twl_madc 12>;
io-channel-names = "temp", "bsi", "vbat";
};
pwm9: dmtimer-pwm {
compatible = "ti,omap-dmtimer-pwm";
#pwm-cells = <3>;
ti,timers = <&timer9>;
ti,clock-source = <0x00>; /* timer_sys_ck */
};
ir: n900-ir {
compatible = "nokia,n900-ir";
pwms = <&pwm9 0 26316 0>; /* 38000 Hz */
};
rom_rng: rng {
compatible = "nokia,n900-rom-rng";
clocks = <&rng_ick>;
clock-names = "ick";
};
/* controlled (enabled/disabled) directly by bcm2048 and wl1251 */
vctcxo: vctcxo {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <38400000>;
};
};
&isp {
vdds_csib-supply = <&vaux2>;
pinctrl-names = "default";
pinctrl-0 = <&camera_pins>;
ports {
port@1 {
reg = <1>;
csi_isp: endpoint {
remote-endpoint = <&csi_cam1>;
bus-type = <3>; /* CCP2 */
clock-lanes = <1>;
data-lanes = <0>;
lane-polarity = <0 0>;
/* Select strobe = <1> for back camera, <0> for front camera */
strobe = <1>;
};
};
};
};
&omap3_pmx_core {
pinctrl-names = "default";
uart2_pins: pinmux_uart2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts */
OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts */
OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx */
OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx */
>;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx */
OMAP3_CORE1_IOPAD(0x21a0, 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 */
>;
};
gpmc_pins: pinmux_gpmc_pins {
pinctrl-single,pins = <
/* address lines */
OMAP3_CORE1_IOPAD(0x207a, PIN_OUTPUT | MUX_MODE0) /* gpmc_a1.gpmc_a1 */
OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE0) /* gpmc_a2.gpmc_a2 */
OMAP3_CORE1_IOPAD(0x207e, PIN_OUTPUT | MUX_MODE0) /* gpmc_a3.gpmc_a3 */
/* data lines, gpmc_d0..d7 not muxable according to TRM */
OMAP3_CORE1_IOPAD(0x209e, PIN_INPUT | MUX_MODE0) /* gpmc_d8.gpmc_d8 */
OMAP3_CORE1_IOPAD(0x20a0, PIN_INPUT | MUX_MODE0) /* gpmc_d9.gpmc_d9 */
OMAP3_CORE1_IOPAD(0x20a2, PIN_INPUT | MUX_MODE0) /* gpmc_d10.gpmc_d10 */
OMAP3_CORE1_IOPAD(0x20a4, PIN_INPUT | MUX_MODE0) /* gpmc_d11.gpmc_d11 */
OMAP3_CORE1_IOPAD(0x20a6, PIN_INPUT | MUX_MODE0) /* gpmc_d12.gpmc_d12 */
OMAP3_CORE1_IOPAD(0x20a8, PIN_INPUT | MUX_MODE0) /* gpmc_d13.gpmc_d13 */
OMAP3_CORE1_IOPAD(0x20aa, PIN_INPUT | MUX_MODE0) /* gpmc_d14.gpmc_d14 */
OMAP3_CORE1_IOPAD(0x20ac, PIN_INPUT | MUX_MODE0) /* gpmc_d15.gpmc_d15 */
/*
* gpmc_ncs0, gpmc_nadv_ale, gpmc_noe, gpmc_nwe, gpmc_wait0 not muxable
* according to TRM. OneNAND seems to require PIN_INPUT on clock.
*/
OMAP3_CORE1_IOPAD(0x20b0, PIN_OUTPUT | MUX_MODE0) /* gpmc_ncs1.gpmc_ncs1 */
OMAP3_CORE1_IOPAD(0x20be, PIN_INPUT | MUX_MODE0) /* gpmc_clk.gpmc_clk */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl */
OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0) /* i2c2_scl */
OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0) /* i2c2_sda */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl */
OMAP3_CORE1_IOPAD(0x21c4, 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 = <
OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_clk */
OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mcspi4_somi */
OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE1) /* mcspi4_simo */
OMAP3_CORE1_IOPAD(0x2196, PIN_OUTPUT | MUX_MODE1) /* mcspi4_cs0 */
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */
OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd */
OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0 */
OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */
OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */
>;
};
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4 */
OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5 */
OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6 */
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7 */
>;
};
acx565akm_pins: pinmux_acx565akm_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE4) /* RX51_LCD_RESET_GPIO */
>;
};
dss_sdi_pins: pinmux_dss_sdi_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE1) /* dss_data10.sdi_dat1n */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE1) /* dss_data11.sdi_dat1p */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE1) /* dss_data12.sdi_dat2n */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE1) /* dss_data13.sdi_dat2p */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE1) /* dss_data22.sdi_clkp */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE1) /* dss_data23.sdi_clkn */
>;
};
wl1251_pins: pinmux_wl1251 {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE4) /* gpio 87 => wl1251 enable */
OMAP3_CORE1_IOPAD(0x208a, PIN_INPUT | MUX_MODE4) /* gpio 42 => wl1251 irq */
>;
};
ssi_pins: pinmux_ssi {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */
OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */
OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */
OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */
OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */
OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */
OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1) /* ssi1_rdy_rx */
OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE1) /* ssi1_wake */
>;
};
modem_pins: pinmux_modem {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE4) /* gpio 70 => cmt_apeslpx */
OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* gpio 72 => ape_rst_rq */
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4) /* gpio 73 => cmt_rst_rq */
OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE4) /* gpio 74 => cmt_en */
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE4) /* gpio 75 => cmt_rst */
OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* gpio 157 => cmt_bsi */
>;
};
camera_pins: pinmux_camera {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x210c, PIN_OUTPUT | MUX_MODE7) /* cam_hs */
OMAP3_CORE1_IOPAD(0x210e, PIN_OUTPUT | MUX_MODE7) /* cam_vs */
OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE0) /* cam_xclka */
OMAP3_CORE1_IOPAD(0x211e, PIN_OUTPUT | MUX_MODE7) /* cam_d4 */
OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE0) /* cam_d6 */
OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE0) /* cam_d7 */
OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE0) /* cam_d8 */
OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE0) /* cam_d9 */
OMAP3_CORE1_IOPAD(0x212a, PIN_OUTPUT | MUX_MODE7) /* cam_d10 */
OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT | MUX_MODE7) /* cam_xclkb */
OMAP3_CORE1_IOPAD(0x2132, PIN_OUTPUT | MUX_MODE0) /* cam_strobe */
>;
};
};
&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-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due to battery cover sensor */
};
&vaux2 {
regulator-name = "VCSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux3 {
regulator-name = "VMMC2_30";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vaux4 {
regulator-name = "VCAM_ANA_28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc1 {
regulator-name = "VMMC1";
regulator-min-microvolt = <1850000>;
regulator-max-microvolt = <3150000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&vmmc2 {
regulator-name = "V28_A";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3000000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on; /* due VIO leak to AIC34 VDDs */
};
&vpll1 {
regulator-name = "VPLL";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
&vpll2 {
regulator-name = "VSDI_CSI";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
regulator-always-on;
};
&vsim {
regulator-name = "VMMC2_IO_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <0x0e>; /* RES_STATE_ACTIVE */
};
&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>;
reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 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>;
ai3x-micbias-vg = <1>;
};
tlv320aic3x_aux: tlv320aic3x@19 {
compatible = "ti,tlv320aic3x";
reg = <0x19>;
reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 60 */
AVDD-supply = <&vmmc2>;
DRVDD-supply = <&vmmc2>;
IOVDD-supply = <&vio>;
DVDD-supply = <&vio>;
ai3x-micbias-vg = <2>;
};
tsl2563: tsl2563@29 {
compatible = "amstaos,tsl2563";
reg = <0x29>;
amstaos,cover-comp-gain = <16>;
};
adp1653: led-controller@30 {
compatible = "adi,adp1653";
reg = <0x30>;
enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; /* 88 */
flash {
flash-timeout-us = <500000>;
flash-max-microamp = <320000>;
led-max-microamp = <50000>;
};
indicator {
led-max-microamp = <17500>;
};
};
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>;
power-supplies = <&bq24150a>;
};
/* Stereo headphone amplifier */
tpa6130a2: tpa6130a2@60 {
compatible = "ti,tpa6130a2";
reg = <0x60>;
Vdd-supply = <&vmmc2>;
power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* 98 */
};
si4713: si4713@63 {
compatible = "silabs,si4713";
reg = <0x63>;
interrupts-extended = <&gpio2 21 IRQ_TYPE_EDGE_FALLING>; /* 53 */
reset-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 */
vio-supply = <&vio>;
vdd-supply = <&vaux1>;
};
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 = <&isp1707>;
};
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
lis302dl: lis3lv02d@1d {
compatible = "st,lis3lv02d";
reg = <0x1d>;
Vdd-supply = <&vaux1>;
Vdd_IO-supply = <&vio>;
interrupt-parent = <&gpio6>;
interrupts = <21 20>; /* 181 and 180 */
/* click flags */
st,click-single-x;
st,click-single-y;
st,click-single-z;
/* Limits are 0.5g * value */
st,click-threshold-x = <8>;
st,click-threshold-y = <8>;
st,click-threshold-z = <10>;
/* Click must be longer than time limit */
st,click-time-limit = <9>;
/* Kind of debounce filter */
st,click-latency = <50>;
/* Interrupt line 2 for click detection */
st,irq2-click;
st,wakeup-x-hi;
st,wakeup-y-hi;
st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */
st,wakeup2-z-hi;
st,wakeup2-threshold = <(900/18)>; /* millig-value / 18 to get HW values */
st,hipass1-disable;
st,hipass2-disable;
st,axis-x = <1>; /* LIS3_DEV_X */
st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */
st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */
st,min-limit-x = <(-32)>;
st,min-limit-y = <3>;
st,min-limit-z = <3>;
st,max-limit-x = <(-3)>;
st,max-limit-y = <32>;
st,max-limit-z = <32>;
};
cam1: camera@3e {
compatible = "toshiba,et8ek8";
reg = <0x3e>;
vana-supply = <&vaux4>;
clocks = <&isp 0>;
clock-names = "extclk";
clock-frequency = <9600000>;
reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */
lens-focus = <&ad5820>;
port {
csi_cam1: endpoint {
bus-type = <3>; /* CCP2 */
strobe = <1>;
clock-inv = <0>;
crc = <1>;
remote-endpoint = <&csi_isp>;
};
};
};
/* D/A converter for auto-focus */
ad5820: dac@c {
compatible = "adi,ad5820";
reg = <0x0c>;
VANA-supply = <&vaux4>;
#io-channel-cells = <0>;
};
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&vmmc1>;
bus-width = <4>;
};
/* most boards use vaux3, only some old versions use vmmc2 instead */
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
vmmc-supply = <&vaux3>;
vqmmc-supply = <&vsim>;
bus-width = <8>;
non-removable;
no-sdio;
no-sd;
};
&mmc3 {
status = "disabled";
};
&gpmc {
ranges = <0 0 0x01000000 0x01000000>, /* 16 MB for OneNAND */
<1 0 0x02000000 0x01000000>; /* 16 MB for smc91c96 */
pinctrl-names = "default";
pinctrl-0 = <&gpmc_pins>;
/* sys_ndmareq1 could be used by the driver, not as gpio65 though */
onenand@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "ti,omap2-onenand";
reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */
/*
* These timings are based on CONFIG_OMAP_GPMC_DEBUG=y reported
* bootloader set values when booted with v5.1
* (OneNAND Manufacturer: Samsung):
*
* cs0 GPMC_CS_CONFIG1: 0xfb001202
* cs0 GPMC_CS_CONFIG2: 0x00111100
* cs0 GPMC_CS_CONFIG3: 0x00020200
* cs0 GPMC_CS_CONFIG4: 0x11001102
* cs0 GPMC_CS_CONFIG5: 0x03101616
* cs0 GPMC_CS_CONFIG6: 0x90060000
*/
gpmc,sync-read;
gpmc,sync-write;
gpmc,burst-length = <16>;
gpmc,burst-read;
gpmc,burst-wrap;
gpmc,burst-write;
gpmc,device-width = <2>;
gpmc,mux-add-data = <2>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <102>;
gpmc,cs-wr-off-ns = <102>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <12>;
gpmc,adv-wr-off-ns = <12>;
gpmc,oe-on-ns = <12>;
gpmc,oe-off-ns = <102>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <102>;
gpmc,rd-cycle-ns = <132>;
gpmc,wr-cycle-ns = <132>;
gpmc,access-ns = <96>;
gpmc,page-burst-access-ns = <18>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,clk-activation-ns = <6>;
gpmc,wr-data-mux-bus-ns = <36>;
gpmc,wr-access-ns = <96>;
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 is on some early development boards and qemu */
ethernet@gpmc {
compatible = "smsc,lan91c94";
interrupt-parent = <&gpio2>;
interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; /* gpio54 */
reg = <1 0 0xf>; /* 16 byte IO range */
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-size-x = <4096>;
touchscreen-size-y = <4096>;
touchscreen-max-pressure = <2048>;
ti,x-plate-ohms = <280>;
ti,esd-recovery-timeout-ms = <8000>;
};
lcd: 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 */
clocks = <&vctcxo>;
};
};
&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 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
bcm2048: bluetooth {
compatible = "brcm,bcm2048-nokia", "nokia,h4p-bluetooth";
reset-gpios = <&gpio3 27 GPIO_ACTIVE_LOW>; /* 91 */
host-wakeup-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* 101 */
bluetooth-wakeup-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* 37 */
clocks = <&vctcxo>;
clock-names = "sysclk";
};
};
&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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