xref: /linux/scripts/dtc/include-prefixes/arm/ti/omap/motorola-mapphone-common.dtsi (revision 06d07429858317ded2db7986113a9e0129cd599b)

// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;

#include <dt-bindings/input/input.h>
#include "omap443x.dtsi"
#include "motorola-cpcap-mapphone.dtsi"

/ {
	/*
	 * We seem to have only 1021 MB accessible, 1021 - 1022 is locked,
	 * then 1023 - 1024 seems to contain mbm.
	 */
	memory {
		device_type = "memory";
		reg = <0x80000000 0x3fd00000>;	/* 1021 MB */
	};

	/* Poweroff GPIO probably connected to CPCAP */
	gpio-poweroff {
		compatible = "gpio-poweroff";
		pinctrl-0 = <&poweroff_gpio>;
		pinctrl-names = "default";
		gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;	/* gpio50 */
	};

	hdmi0: connector {
		compatible = "hdmi-connector";
		pinctrl-0 = <&hdmi_hpd_gpio>;
		pinctrl-names = "default";
		label = "hdmi";
		type = "d";

		hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;	/* gpio63 */

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&hdmi_out>;
			};
		};
	};

	/*
	 * HDMI 5V regulator probably sourced from battery. Let's keep
	 * keep this as always enabled for HDMI to work until we've
	 * figured what the encoder chip is.
	 */
	hdmi_regulator: regulator-hdmi {
		compatible = "regulator-fixed";
		regulator-name = "hdmi";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio2 27 GPIO_ACTIVE_HIGH>;	/* gpio59 */
		enable-active-high;
		regulator-always-on;
	};

	/* This is probably coming straight from the battery.. */
	wl12xx_vmmc: regulator-wl12xx {
		compatible = "regulator-fixed";
		regulator-name = "vwl1271";
		regulator-min-microvolt = <1650000>;
		regulator-max-microvolt = <1650000>;
		gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;	/* gpio94 */
		startup-delay-us = <70000>;
		enable-active-high;
	};

	soundcard {
		compatible = "audio-graph-card";
		label = "Mapphone Audio";

		widgets =
			"Speaker", "Earpiece",
			"Speaker", "Loudspeaker",
			"Headphone", "Headphone Jack",
			"Microphone", "Internal Mic";

		routing =
			"Earpiece", "EP",
			"Loudspeaker", "SPKR",
			"Headphone Jack", "HSL",
			"Headphone Jack", "HSR",
			"MICR", "Internal Mic";

		dais = <&mcbsp2_port>, <&mcbsp3_port>;
	};
};

&cpu_thermal {
	polling-delay = <10000>; /* milliseconds */
};

&cpu_alert0 {
        temperature = <80000>; /* millicelsius */
};

&cpu0 {
        /*
	 * Note that the 1.2GiHz mode is enabled for all SoC variants for
	 * the Motorola Android Linux v3.0.8 based kernel.
	 */
        operating-points = <
	        /* kHz    uV */
	        300000  1025000
	        600000  1200000
	        800000  1313000
	        1008000 1375000
		1200000 1375000
        >;
};

&dss {
	status = "okay";
};

&hdmi {
	status = "okay";
	pinctrl-0 = <&dss_hdmi_pins>;
	pinctrl-names = "default";
	vdda-supply = <&vdac>;

	port {
		hdmi_out: endpoint {
			remote-endpoint = <&hdmi_connector_in>;
			lanes = <1 0 3 2 5 4 7 6>;
		};
	};
};

&i2c1 {
	tmp105@48 {
		compatible = "ti,tmp105";
		reg = <0x48>;
		pinctrl-0 = <&tmp105_irq>;
		pinctrl-names = "default";
		/* kpd_row0.gpio_178 */
		interrupts-extended = <&gpio6 18 IRQ_TYPE_EDGE_FALLING
				       &omap4_pmx_core 0x14e>;
		interrupt-names = "irq", "wakeup";
		wakeup-source;
	};
};

&mmc1 {
	vmmc-supply = <&vwlan2>;
	bus-width = <4>;
	cd-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;	/* gpio176 */
};

&mmc2 {
	vmmc-supply = <&vsdio>;
	bus-width = <8>;
	ti,non-removable;
};

&mmc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc3_pins>;
	vmmc-supply = <&wl12xx_vmmc>;
	/* uart2_tx.sdmmc3_dat1 pad as wakeirq */
	interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
			       &omap4_pmx_core 0xde>;
	interrupt-names = "irq", "wakeup";
	non-removable;
	bus-width = <4>;
	cap-power-off-card;
	keep-power-in-suspend;

	#address-cells = <1>;
	#size-cells = <0>;
	wlcore: wlcore@2 {
		compatible = "ti,wl1285";
		reg = <2>;
		/* gpio_100 with gpmc_wait2 pad as wakeirq */
		interrupts-extended = <&gpio4 4 IRQ_TYPE_LEVEL_HIGH>,
				      <&omap4_pmx_core 0x4e>;
		interrupt-names = "irq", "wakeup";
		ref-clock-frequency = <26000000>;
		tcxo-clock-frequency = <26000000>;
	};
};

&omap4_pmx_core {

	/* hdmi_hpd.gpio_63 */
	hdmi_hpd_gpio: hdmi-hpd-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3)
		>;
	};

	/* hdmi_cec.hdmi_cec, hdmi_scl.hdmi_scl, hdmi_sda.hdmi_sda */
	dss_hdmi_pins: dss-hdmi-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0)
		OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0)
		OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0)
		>;
	};

	/*
	 * Android uses PIN_OFF_INPUT_PULLDOWN | PIN_INPUT_PULLUP | MUX_MODE3
	 * for gpio_100, but the internal pull makes wlan flakey on some
	 * devices. Off mode value should be tested if we have off mode working
	 * later on.
	 */
	mmc3_pins: mmc3-pins {
		pinctrl-single,pins = <
		/* 0x4a10008e gpmc_wait2.gpio_100 d23 */
		OMAP4_IOPAD(0x08e, PIN_INPUT | MUX_MODE3)

		/* 0x4a100102 abe_mcbsp1_dx.sdmmc3_dat2 ab25 */
		OMAP4_IOPAD(0x102, PIN_INPUT_PULLUP | MUX_MODE1)

		/* 0x4a100104 abe_mcbsp1_fsx.sdmmc3_dat3 ac27 */
		OMAP4_IOPAD(0x104, PIN_INPUT_PULLUP | MUX_MODE1)

		/* 0x4a100118 uart2_cts.sdmmc3_clk ab26 */
		OMAP4_IOPAD(0x118, PIN_INPUT | MUX_MODE1)

		/* 0x4a10011a uart2_rts.sdmmc3_cmd ab27 */
		OMAP4_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE1)

		/* 0x4a10011c uart2_rx.sdmmc3_dat0 aa25 */
		OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE1)

		/* 0x4a10011e uart2_tx.sdmmc3_dat1 aa26 */
		OMAP4_IOPAD(0x11e, PIN_INPUT_PULLUP | MUX_MODE1)
		>;
	};

	/* gpmc_ncs0.gpio_50 */
	poweroff_gpio: poweroff-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x074, PIN_OUTPUT_PULLUP | MUX_MODE3)
		>;
	};

	/* kpd_row0.gpio_178 */
	tmp105_irq: tmp105-irq-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x18e, PIN_INPUT_PULLUP | MUX_MODE3)
		>;
	};

	usb_gpio_mux_sel1: usb-gpio-mux-sel1-pins {
		/* gpio_60 */
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x088, PIN_OUTPUT | MUX_MODE3)
		>;
	};

	usb_ulpi_pins: usb-ulpi-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x196, MUX_MODE7)
		OMAP4_IOPAD(0x198, MUX_MODE7)
		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE0)
		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE0)
		>;
	};

	/* usb0_otg_dp and usb0_otg_dm */
	usb_utmi_pins: usb-utmi-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0)
		OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0)
		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
		>;
	};

	/*
	 * Note that the v3.0.8 stock userspace dynamically remuxes uart1
	 * rts pin probably for PM purposes to PIN_INPUT_PULLUP | MUX_MODE7
	 * when not used. If needed, we can add rts pin remux later based
	 * on power measurements.
	 */
	uart1_pins: uart1-pins {
		pinctrl-single,pins = <
		/* 0x4a10013c mcspi1_cs2.uart1_cts ag23 */
		OMAP4_IOPAD(0x13c, PIN_INPUT_PULLUP | MUX_MODE1)

		/* 0x4a10013e mcspi1_cs3.uart1_rts ah23 */
		OMAP4_IOPAD(0x13e, MUX_MODE1)

		/* 0x4a100140 uart3_cts_rctx.uart1_tx f27 */
		OMAP4_IOPAD(0x140, PIN_OUTPUT | MUX_MODE1)

		/* 0x4a1001ca dpm_emu14.uart1_rx aa3 */
		OMAP4_IOPAD(0x1ca, PIN_INPUT_PULLUP | MUX_MODE2)
		>;
	};

	/* uart3_tx_irtx and uart3_rx_irrx */
	uart3_pins: uart3-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x196, MUX_MODE7)
		OMAP4_IOPAD(0x198, MUX_MODE7)
		OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1ba, MUX_MODE2)
		OMAP4_IOPAD(0x1bc, PIN_INPUT | MUX_MODE2)
		OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
		OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
		>;
	};

	uart4_pins: uart4-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x15c, PIN_INPUT | MUX_MODE0)		/* uart4_rx */
		OMAP4_IOPAD(0x15e, PIN_OUTPUT | MUX_MODE0)		/* uart4_tx */
		OMAP4_IOPAD(0x110, PIN_INPUT_PULLUP | MUX_MODE5)	/* uart4_cts */
		OMAP4_IOPAD(0x112, PIN_OUTPUT_PULLUP | MUX_MODE5)	/* uart4_rts */
		>;
	};

	mcbsp2_pins: mcbsp2-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_clkx */
		OMAP4_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_dr */
		OMAP4_IOPAD(0x0fa, PIN_OUTPUT | MUX_MODE0)	/* abe_mcbsp2_dx */
		OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0)	/* abe_mcbsp2_fsx */
		>;
	};

	mcbsp3_pins: mcbsp3-pins {
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x106, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_dr */
		OMAP4_IOPAD(0x108, PIN_OUTPUT | MUX_MODE1)	/* abe_mcbsp3_dx */
		OMAP4_IOPAD(0x10a, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_clkx */
		OMAP4_IOPAD(0x10c, PIN_INPUT | MUX_MODE1)	/* abe_mcbsp3_fsx */
		>;
	};
};

&omap4_pmx_wkup {
	usb_gpio_mux_sel2: usb-gpio-mux-sel2-pins {
		/* gpio_wk0 */
		pinctrl-single,pins = <
		OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
		>;
	};
};

/* RNG is used by secure mode and not accessible */
&rng_target {
	status = "disabled";
};

/*
 * The uart1 port is wired to mdm6600 with rts and cts. The modem uses gpio_149
 * for wake-up events for both the USB PHY and the UART. We can use gpio_149
 * pad as the shared wakeirq for the UART rather than the RX or CTS pad as we
 * have gpio_149 trigger before the UART transfer starts.
 */
&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1_pins>;
	interrupts-extended = <&wakeupgen GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH
			       &omap4_pmx_core 0x110>;
	uart-has-rtscts;
	current-speed = <115200>;
};

&uart3 {
	interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
			       &omap4_pmx_core 0x17c>;
	overrun-throttle-ms = <500>;
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart4_pins>;

	bluetooth {
		compatible = "ti,wl1285-st";
		enable-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>; /* gpio 174 */
		max-speed = <3686400>;
	};
};

/* Internal UTMI+ PHY used for OTG, CPCAP ULPI PHY for detection and charger */
&usb_otg_hs {
	interface-type = <1>;
	mode = <3>;

	/*
	 * Max 300 mA steps based on similar PMIC MC13783UG.pdf "Table 10-4.
	 * VBUS Regulator Main Characteristics". Binding uses 2 mA units.
	 */
	power = <150>;
};

&mcbsp2 {
	#sound-dai-cells = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&mcbsp2_pins>;
	status = "okay";

	mcbsp2_port: port {
		cpu_dai2: endpoint {
			dai-format = "i2s";
			remote-endpoint = <&cpcap_audio_codec0>;
			frame-master = <&cpcap_audio_codec0>;
			bitclock-master = <&cpcap_audio_codec0>;
		};
	};
};

&mcbsp3 {
	#sound-dai-cells = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&mcbsp3_pins>;
	status = "okay";

	mcbsp3_port: port {
		cpu_dai3: endpoint {
			dai-format = "dsp_a";
			frame-master = <&cpcap_audio_codec1>;
			bitclock-master = <&cpcap_audio_codec1>;
			remote-endpoint = <&cpcap_audio_codec1>;
		};
	};
};

&cpcap_audio_codec0 {
	remote-endpoint = <&cpu_dai2>;
};

&cpcap_audio_codec1 {
	remote-endpoint = <&cpu_dai3>;
};