414 строки
10 KiB
Plaintext
414 строки
10 KiB
Plaintext
/*
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* Support for CompuLab CM-T54
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*/
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/dts-v1/;
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#include "omap5.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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model = "CompuLab CM-T54";
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compatible = "compulab,omap5-cm-t54", "ti,omap5";
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memory {
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device_type = "memory";
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reg = <0x80000000 0x7F000000>; /* 2048 MB */
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};
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vmmcsd_fixed: fixed-regulator-mmcsd {
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compatible = "regulator-fixed";
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regulator-name = "vmmcsd_fixed";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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vwlan_pdn_fixed: fixed-regulator-vwlan-pdn {
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compatible = "regulator-fixed";
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regulator-name = "vwlan_pdn_fixed";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&ldo2_reg>;
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gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* gpio4_109 */
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startup-delay-us = <1000>;
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enable-active-high;
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};
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vwlan_fixed: fixed-regulator-vwlan {
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compatible = "regulator-fixed";
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regulator-name = "vwlan_fixed";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vwlan_pdn_fixed>;
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gpio = <&gpio4 14 GPIO_ACTIVE_HIGH>; /* gpio4_110 */
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startup-delay-us = <1000>;
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enable-active-high;
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};
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/* HS USB Host PHY on PORT 2 */
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hsusb2_phy: hsusb2_phy {
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compatible = "usb-nop-xceiv";
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reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
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};
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/* HS USB Host PHY on PORT 3 */
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hsusb3_phy: hsusb3_phy {
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compatible = "usb-nop-xceiv";
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reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
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};
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leds {
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compatible = "gpio-leds";
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led@1 {
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label = "Heartbeat";
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gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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};
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};
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&omap5_pmx_core {
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pinctrl-names = "default";
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pinctrl-0 = <
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&led_gpio_pins
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&usbhost_pins
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>;
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led_gpio_pins: pinmux_led_gpio_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x00b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */
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>;
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};
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i2c1_pins: pinmux_i2c1_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x01f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */
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OMAP5_IOPAD(0x01f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */
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>;
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};
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mmc1_pins: pinmux_mmc1_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
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OMAP5_IOPAD(0x01e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */
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OMAP5_IOPAD(0x01e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */
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OMAP5_IOPAD(0x01e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */
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OMAP5_IOPAD(0x01ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */
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OMAP5_IOPAD(0x01ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */
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>;
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};
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mmc2_pins: pinmux_mmc2_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0040, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */
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OMAP5_IOPAD(0x0042, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */
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OMAP5_IOPAD(0x0044, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */
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OMAP5_IOPAD(0x0046, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */
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OMAP5_IOPAD(0x0048, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */
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OMAP5_IOPAD(0x004a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */
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OMAP5_IOPAD(0x004c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */
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OMAP5_IOPAD(0x004e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */
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OMAP5_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */
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OMAP5_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */
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>;
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};
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mmc3_pins: pinmux_mmc3_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */
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OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */
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OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */
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OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */
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OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */
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OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */
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>;
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};
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wlan_gpios_pins: pinmux_wlan_gpios_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_109 */
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OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_110 */
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>;
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};
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usbhost_pins: pinmux_usbhost_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x00c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
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OMAP5_IOPAD(0x00c6, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
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OMAP5_IOPAD(0x01dc, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
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OMAP5_IOPAD(0x01de, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
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OMAP5_IOPAD(0x00a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */
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OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */
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>;
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};
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};
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&mmc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins>;
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vmmc-supply = <&ldo9_reg>;
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bus-width = <4>;
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_pins>;
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vmmc-supply = <&vmmcsd_fixed>;
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bus-width = <8>;
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ti,non-removable;
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};
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&mmc3 {
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pinctrl-names = "default";
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pinctrl-0 = <
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&mmc3_pins
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&wlan_gpios_pins
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>;
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vmmc-supply = <&vwlan_fixed>;
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bus-width = <4>;
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ti,non-removable;
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};
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&mmc4 {
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status = "disabled";
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};
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&mmc5 {
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status = "disabled";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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clock-frequency = <400000>;
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at24@50 {
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compatible = "at24,24c02";
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pagesize = <16>;
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reg = <0x50>;
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};
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palmas: palmas@48 {
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compatible = "ti,palmas";
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interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
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interrupt-parent = <&gic>;
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reg = <0x48>;
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interrupt-controller;
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#interrupt-cells = <2>;
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ti,system-power-controller;
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extcon_usb3: palmas_usb {
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compatible = "ti,palmas-usb-vid";
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ti,enable-vbus-detection;
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ti,enable-id-detection;
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ti,wakeup;
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};
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rtc {
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compatible = "ti,palmas-rtc";
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interrupt-parent = <&palmas>;
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interrupts = <8 IRQ_TYPE_NONE>;
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};
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palmas_pmic {
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compatible = "ti,palmas-pmic";
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interrupt-parent = <&palmas>;
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interrupts = <14 IRQ_TYPE_NONE>;
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interrupt-name = "short-irq";
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ti,ldo6-vibrator;
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regulators {
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smps123_reg: smps123 {
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/* VDD_OPP_MPU */
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regulator-name = "smps123";
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regulator-min-microvolt = < 600000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps45_reg: smps45 {
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/* VDD_OPP_MM */
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regulator-name = "smps45";
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regulator-min-microvolt = < 600000>;
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regulator-max-microvolt = <1310000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps6_reg: smps6 {
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/* VDD_DDR3 - over VDD_SMPS6 */
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regulator-name = "smps6";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps7_reg: smps7 {
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/* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
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regulator-name = "smps7";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps8_reg: smps8 {
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/* VDD_OPP_CORE */
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regulator-name = "smps8";
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regulator-min-microvolt = < 600000>;
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regulator-max-microvolt = <1310000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps9_reg: smps9 {
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/* VDDA_2v1_AUD over VDD_2v1 */
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regulator-name = "smps9";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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ti,smps-range = <0x80>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps10_out2_reg: smps10_out2 {
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/* VBUS_5V_OTG */
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regulator-name = "smps10_out2";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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smps10_out1_reg: smps10_out1 {
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/* VBUS_5V_OTG */
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regulator-name = "smps10_out1";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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ldo1_reg: ldo1 {
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/* VDDAPHY_CAM: vdda_csiport */
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regulator-name = "ldo1";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo2_reg: ldo2 {
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/* VDD_3V3_WLAN */
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regulator-name = "ldo2";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <1000>;
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};
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ldo3_reg: ldo3 {
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/* VCC_1V5_AUD */
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regulator-name = "ldo3";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo4_reg: ldo4 {
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/* VDDAPHY_DISP: vdda_dsiport/hdmi */
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regulator-name = "ldo4";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo5_reg: ldo5 {
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/* VDDA_1V8_PHY: usb/sata/hdmi.. */
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regulator-name = "ldo5";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo6_reg: ldo6 {
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/* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
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regulator-name = "ldo6";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo7_reg: ldo7 {
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/* VDD_VPP: vpp1 */
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regulator-name = "ldo7";
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <2000000>;
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/* Only for efuse reprograming! */
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status = "disabled";
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};
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ldo8_reg: ldo8 {
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/* VDD_3v0: Does not go anywhere */
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regulator-name = "ldo8";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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/* Unused */
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status = "disabled";
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};
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ldo9_reg: ldo9 {
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/* VCC_DV_SDIO: vdds_sdcard */
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regulator-name = "ldo9";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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};
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ldoln_reg: ldoln {
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/* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
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regulator-name = "ldoln";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldousb_reg: ldousb {
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/* VDDA_3V_USB: VDDA_USBHS33 */
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regulator-name = "ldousb";
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regulator-min-microvolt = <3250000>;
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regulator-max-microvolt = <3250000>;
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regulator-always-on;
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regulator-boot-on;
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};
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regen3_reg: regen3 {
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/* REGEN3 controls LDO9 supply to card */
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regulator-name = "regen3";
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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};
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};
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&usbhshost {
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port2-mode = "ehci-hsic";
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port3-mode = "ehci-hsic";
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};
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&usbhsehci {
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phys = <0 &hsusb2_phy &hsusb3_phy>;
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};
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&cpu0 {
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cpu0-supply = <&smps123_reg>;
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};
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