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Message-Id: <1405369228-27197-2-git-send-email-marek@goldelico.com>
Date: Mon, 14 Jul 2014 22:20:24 +0200
From: Marek Belisko <marek@...delico.com>
To: robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
linux@....linux.org.uk, bcousson@...libre.com, tony@...mide.com
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
hns@...delico.com, Marek Belisko <marek@...delico.com>
Subject: [PATCH 1/5] arm: dts: omap3-gta04: Add missing nodes to fully describe gta04 board
Signed-off-by: Marek Belisko <marek@...delico.com>
Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
arch/arm/boot/dts/omap3-gta04.dts | 443 +++++++++++++++++++++++++++++++++++---
1 file changed, 412 insertions(+), 31 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts
index 215513b..bd6a71d 100644
--- a/arch/arm/boot/dts/omap3-gta04.dts
+++ b/arch/arm/boot/dts/omap3-gta04.dts
@@ -12,7 +12,7 @@
#include "omap36xx.dtsi"
/ {
- model = "OMAP3 GTA04";
+ model = "Goldelico GTA04";
compatible = "ti,omap3-gta04", "ti,omap36xx", "ti,omap3";
cpus {
@@ -26,6 +26,11 @@
reg = <0x80000000 0x20000000>; /* 512 MB */
};
+ aliases {
+ display0 = &lcd;
+ display1 = &tv0;
+ };
+
gpio-keys {
compatible = "gpio-keys";
@@ -37,15 +42,78 @@
};
};
+ gpio-keys-wwan-wakeup {
+ compatible = "gpio-keys";
+
+ wwan_wakeup_button: wwan-wakeup-button {
+ label = "3G_WOE";
+ linux,code = <240>;
+ gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ gpio-key,wakeup;
+ };
+ };
+
+ hsusb2_phy: hsusb2_phy {
+ compatible = "usb-nop-xceiv";
+ reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; /* gpio_174 = reset for USB3322 */
+ };
+
+ antenna-detect {
+ compatible = "linux,extcon-gpio";
+ label = "gps_antenna";
+ gpios = <&gpio5 16 0>; /* gpio_144 */
+ debounce-delay-ms = <10>;
+ irq-flags = <IRQ_TYPE_EDGE_BOTH>;
+ state-on = "external";
+ state-off = "internal";
+ };
+
sound {
compatible = "ti,omap-twl4030";
ti,model = "gta04";
ti,mcbsp = <&mcbsp2>;
ti,codec = <&twl_audio>;
+
+ ti,mcbsp-voice = <&mcbsp4>;
+ };
+
+ sound_card {
+ compatible = "goldelico,gta04-audio";
+ gta04,cpu-dai = <&mcbsp2>;
+ };
+
+ gtm601_codec: voice_codec {
+ compatible = "gtm601-codec";
+ };
+
+ sound_voice {
+ compatible = "goldelico,gta04-voice";
+ gta04,cpu-dai = <&mcbsp4>;
+ gta04,codec = <>m601_codec>;
};
- spi_lcd {
+ w2cbw003_codec: headset_codec {
+ compatible = "w2cbw003-codec";
+ };
+
+ sound_headset {
+ compatible = "goldelico,gta04-headset";
+ gta04,cpu-dai = <&mcbsp3>;
+ gta04,codec = <&w2cbw003_codec>;
+ };
+
+ sound_fm {
+ compatible = "goldelico,gta04-fm";
+ gta04,cpu-dai = <&mcbsp1>;
+ gta04,codec = <&si4721_codec>;
+ };
+
+ madc-hwmon {
+ compatible = "ti,twl4030-madc-hwmon";
+ };
+
+ spi_lcd: spi_lcd {
compatible = "spi-gpio";
#address-cells = <0x1>;
#size-cells = <0x0>;
@@ -75,7 +143,7 @@
};
};
- battery {
+ madc_battery: battery {
compatible = "ti,twl4030-madc-battery";
capacity = <1200000>;
charging-calibration-data = <4200 100
@@ -100,6 +168,83 @@
"ichg",
"vbat";
};
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 2000000>;
+ brightness-levels = <0 11 20 30 40 50 60 70 80 90 100>;
+ default-brightness-level = <10>;
+ pinctrl-names = "default";
+ pintcrl-0 = <&backlight_pins>;
+ power-supply = <&power>;
+ };
+
+ pwm: omap_pwm {
+ compatible = "ti,omap-pwm";
+ timers = <&timer11>;
+ #pwm-cells = <2>;
+ };
+
+ /* should be a PWM */
+ power: fixed_regulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "bl-enable";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = "1000000";
+ regulator-max-microvolt = "1000000";
+ gpio = <&gpio2 25 0>; /* GPT11/PWM */
+ enable-active-high;
+ };
+
+ tv0: connector@1 {
+ compatible = "svideo-connector";
+ label = "tv";
+
+ port {
+ tv_connector_in: endpoint {
+ remote-endpoint = <&venc_out>;
+ };
+ };
+ };
+
+ tv_amp: opa362 {
+ compatible = "ti,opa362";
+ gpio = <&gpio1 23 0>; /* GPIO to enable video out amplifier */
+ };
+
+ /* presents a single gpio to be plumbed to uart1 dts */
+ bt_en: w2cbw003 {
+ compatible = "wi2wi,w2cbw003";
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ vdd-supply = <&vaux4>;
+ };
+
+ /* presents a single gpio to be plumbed to uart2 dts */
+ gps_en: w2sg0004 {
+ compatible = "wi2wi,w2sg0004";
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ lna-supply = <&vsim>; /* LNA regulator */
+ on-off-gpio = <&gpio5 17 0>; /* gpio_145: trigger for turning on/off w2sg0004 */
+ rx-gpio = <&gpio5 19 0>; /* gpio_147: RX */
+ rx-on-mux = < (PIN_INPUT_PULLUP | MUX_MODE0) >;
+ rx-off-mux = < (PIN_INPUT_PULLUP | MUX_MODE4) >;
+ };
+
+ /* control modem power through rfkill */
+ modem_en: modem {
+ compatible = "option,gtm601";
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ usb-port = <&hsusb2_phy>;
+ on-off-gpio = <&gpio6 26 0>; /* gpio_186: trigger to power on modem */
+ on-indicator-gpio = <0>;
+ };
};
&omap3_pmx_core {
@@ -168,11 +313,72 @@
>;
};
+ backlight_pins: backlight_pins_pimnux {
+ pinctrl-single,pins = <0x8a MUX_MODE4>;
+ };
+
+ hsusb2_pins: pinmux_hsusb2_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */
+ OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */
+ OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */
+ OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */
+ OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */
+ OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */
+ >;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ 0x18a (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.i2c1_scl */
+ 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.i2c1_sda */
+ >;
+ };
+
+ i2c2_pins: pinmux_i2c2_pins {
+ pinctrl-single,pins = <
+ 0x18e (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl.i2c2_scl */
+ 0x190 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda.i2c2_sda */
+ >;
+ };
+
+ i2c3_pins: pinmux_i2c3_pins {
+ pinctrl-single,pins = <
+ 0x192 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl.i2c3_scl */
+ 0x194 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda.i2c3_sda */
+ >;
+ };
+
+ bma180_pins: pinmux_bma180_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x213a, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio_115 */
+ >;
+ };
+};
+
+&omap3_pmx_core2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &hsusb2_2_pins
+ >;
+
+ hsusb2_2_pins: pinmux_hsusb2_2_pins {
+ pinctrl-single,pins = <
+ OMAP3630_CORE2_IOPAD(0x25f0, PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */
+ OMAP3630_CORE2_IOPAD(0x25f2, PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */
+ OMAP3630_CORE2_IOPAD(0x25f4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */
+ OMAP3630_CORE2_IOPAD(0x25f6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */
+ OMAP3630_CORE2_IOPAD(0x25f8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */
+ OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */
+ >;
+ };
+
spi_gpio_pins: spi_gpio_pinmux {
- pinctrl-single,pins = <0x5a8 (PIN_OUTPUT | MUX_MODE4) /* clk */
- 0x5b6 (PIN_OUTPUT | MUX_MODE4) /* cs */
- 0x5b8 (PIN_OUTPUT | MUX_MODE4) /* tx */
- 0x5b4 (PIN_INPUT | MUX_MODE4) /* rx */
+ pinctrl-single,pins = <
+ OMAP3630_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE4) /* clk */
+ OMAP3630_CORE2_IOPAD(0x25e6, PIN_OUTPUT | MUX_MODE4) /* cs */
+ OMAP3630_CORE2_IOPAD(0x25e8, PIN_OUTPUT | MUX_MODE4) /* tx */
+ OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE4) /* rx */
>;
};
};
@@ -184,11 +390,55 @@
reg = <0x48>;
interrupts = <7>; /* SYS_NIRQ cascaded to intc */
interrupt-parent = <&intc>;
- };
- twl_audio: audio {
- compatible = "ti,twl4030-audio";
- codec {
+ twl_power: power {
+ compatible = "ti,twl4030-power";
+ ti,use_poweroff;
+ };
+ /* spare */
+ vaux1: regulator-vaux1 {
+ compatible = "ti,twl4030-vaux1";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ /* sensors */
+ vaux2: regulator-vaux2 {
+ compatible = "ti,twl4030-vaux2";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on; /* we should not switch off while keeping 1V8 on! */
+ };
+ /* camera */
+ vaux3: regulator-vaux3 {
+ compatible = "ti,twl4030-vaux3";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ };
+ /* WLAN/BT */
+ vaux4: regulator-vaux4 {
+ compatible = "ti,twl4030-vaux4";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3150000>;
+ };
+ /* GPS LNA */
+ vsim: regulator-vsim {
+ compatible = "ti,twl4030-vsim";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3150000>;
+ };
+ /* backup battery charger */
+ charger: bci {
+ ti,bb-uvolt = <3200000>;
+ ti,bb-uamp = <150>;
+ };
+ twl_audio: audio {
+ compatible = "ti,twl4030-audio";
+
+ ti,enable-vibra = <1>;
+
+ codec {
+ ti,ramp_delay_value = <3>;
+ };
};
};
};
@@ -209,19 +459,25 @@
/* accelerometer */
bma180@41 {
+ /* we use the BMA150 Input (CONFIG_INPUT_BMA150) driver */
compatible = "bosch,bma180";
reg = <0x41>;
- interrupt-parent = <&gpio3>;
- interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-names = "default";
+ pintcrl-0 = <&bma180_pins>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <19 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
};
/* leds */
- tca6507@45 {
+ tca_gpios: tca6507@45 {
compatible = "ti,tca6507";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x45>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
gta04_led0: red_aux@0 {
label = "gta04:red:aux";
reg = <0x0>;
@@ -242,12 +498,11 @@
label = "gta04:green:power";
reg = <0x4>;
};
- };
- /* compass aka magnetometer */
- hmc5843@1e {
- compatible = "honeywell,hmc5843";
- reg = <0x1e>;
+ wifi_reset: wifi_reset@6 { /* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
+ reg = <0x6>;
+ compatible = "gpio";
+ };
};
/* touchscreen */
@@ -256,13 +511,54 @@
reg = <0x48>;
interrupt-parent = <&gpio6>;
interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
- gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
- ti,x-plate-ohms = <600>;
+ gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* gpio_160 */
+ ti,x-plate-ohms = <550>;
+ ti,rng_x = <123 456>;
+ ti,rng_y = <123 456>;
+ ti,rng_z = <123 456>;
+ ti,flip_x = <0>;
+ ti,flip_y = <1>;
+ ti,swap_xy = <0>;
+ };
+
+ /* compass aka magnetometer */
+ hmc5843@1e {
+ compatible = "honeywell,hmc5883l";
+ reg = <0x1e>;
+ vdd-supply = <&vaux2>;
};
+
+ /* gyroscope */
+ itg3200@68 {
+ compatible = "invensense,itg3200";
+ reg = <0x68>;
+ vdd-supply = <&vaux2>;
+ };
+
+ /* RFID EEPROM */
+ m24lr64@50 {
+ compatible = "at,24c64";
+ reg = <0x50>;
+ };
+
+ /* camera */
+ ov9655@30 {
+ compatible = "omnivision,ov9655";
+ reg = <0x30>;
+ vdd_ana-supply = <&vaux3>;
+ };
+
+ /* FM Radio (no kernel driver) */
+ si4721_codec: si4721@11 {
+ compatible = "silicon-labs,si4721";
+ reg = <0x11>;
+ };
+
};
&i2c3 {
clock-frequency = <100000>;
+ /* unused */
};
&usb_otg_hs {
@@ -286,35 +582,124 @@
vmmc-supply = <&vaux4>;
bus-width = <4>;
ti,non-removable;
+ reset-gpios = <&tca_gpios 0 GPIO_ACTIVE_LOW>; /* W2CBW003 reset through tca6507 */
};
&mmc3 {
status = "disabled";
};
-&uart1 {
+&uart1 { /* Bluetooth /dev/ttyO0 */
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
+ dtr-gpio = <&bt_en 0 GPIO_ACTIVE_LOW>; /* w2cbw bluetooth power control through virtual gpio */
};
-&uart2 {
+&uart2 { /* GPS /dev/ttyO1 */
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
+ dtr-gpio = <&gps_en 0 GPIO_ACTIVE_HIGH>; /* w2sg0004 GPS power control through virtual gpio */
};
-&uart3 {
+&uart3 { /* Console and IrDA /dev/ttyO2 */
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
+&usbhshost {
+ port2-mode = "ehci-phy";
+};
+
+&usbhsehci {
+ phys = <0 &hsusb2_phy>;
+};
+
&charger {
bb_uvolt = <3200000>;
bb_uamp = <150>;
};
-&vaux4 {
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <3150000>;
+&venc {
+ status = "ok";
+
+ vdda-supply = <&vdac>;
+
+ port {
+ venc_out: endpoint {
+ remote-endpoint = <&tv_connector_in>;
+ ti,channels = <2>;
+ };
+ };
+};
+
+&gpmc {
+ ranges = <0 0 0x30000000 0x04>; /* CS0: NAND */
+
+ nand@0,0 {
+ reg = <0 0 0>; /* CS0, offset 0 */
+ nand-bus-width = <16>;
+ ti,nand-ecc-opt = "bch8";
+
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <44>;
+ gpmc,cs-wr-off-ns = <44>;
+ gpmc,adv-on-ns = <6>;
+ gpmc,adv-rd-off-ns = <34>;
+ gpmc,adv-wr-off-ns = <44>;
+ gpmc,we-off-ns = <40>;
+ gpmc,oe-off-ns = <54>;
+ gpmc,access-ns = <64>;
+ gpmc,rd-cycle-ns = <82>;
+ gpmc,wr-cycle-ns = <82>;
+ gpmc,wr-access-ns = <40>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+ gpmc,device-width = <2>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ x-loader@0 {
+ label = "X-Loader";
+ reg = <0 0x80000>;
+ };
+
+ bootloaders@...00 {
+ label = "U-Boot";
+ reg = <0x80000 0x1e0000>;
+ };
+
+ bootloaders_env@...000 {
+ label = "U-Boot Env";
+ reg = <0x260000 0x20000>;
+ };
+
+ kernel@...000 {
+ label = "Kernel";
+ reg = <0x280000 0x400000>;
+ };
+
+ filesystem@...000 {
+ label = "File System";
+ reg = <0x680000 0xf980000>;
+ };
+ };
+};
+
+&mcbsp1 {
+ status = "okay";
+};
+
+&mcbsp2 {
+ status = "okay";
+};
+
+&mcbsp3 {
+ status = "okay";
+};
+
+&mcbsp4 {
+ status = "okay";
};
/* Needed to power the DPI pins */
@@ -335,7 +720,3 @@
};
};
};
-
-&twl_madc {
- ti,system-uses-second-madc-irq;
-};
--
1.9.1
--
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