| /* |
| * Support for CompuLab CM-T54 |
| */ |
| /dts-v1/; |
| |
| #include "omap5.dtsi" |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| |
| / { |
| model = "CompuLab CM-T54"; |
| compatible = "compulab,omap5-cm-t54", "ti,omap5"; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x7F000000>; /* 2048 MB */ |
| }; |
| |
| vmmcsd_fixed: fixed-regulator-mmcsd { |
| compatible = "regulator-fixed"; |
| regulator-name = "vmmcsd_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| vwlan_pdn_fixed: fixed-regulator-vwlan-pdn { |
| compatible = "regulator-fixed"; |
| regulator-name = "vwlan_pdn_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&ldo2_reg>; |
| gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* gpio4_109 */ |
| startup-delay-us = <1000>; |
| enable-active-high; |
| }; |
| |
| vwlan_fixed: fixed-regulator-vwlan { |
| compatible = "regulator-fixed"; |
| regulator-name = "vwlan_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| vin-supply = <&vwlan_pdn_fixed>; |
| gpio = <&gpio4 14 GPIO_ACTIVE_HIGH>; /* gpio4_110 */ |
| startup-delay-us = <1000>; |
| enable-active-high; |
| }; |
| |
| /* HS USB Host PHY on PORT 2 */ |
| hsusb2_phy: hsusb2_phy { |
| compatible = "usb-nop-xceiv"; |
| reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */ |
| }; |
| |
| /* HS USB Host PHY on PORT 3 */ |
| hsusb3_phy: hsusb3_phy { |
| compatible = "usb-nop-xceiv"; |
| reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */ |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led@1 { |
| label = "Heartbeat"; |
| gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 ACT_LED */ |
| linux,default-trigger = "heartbeat"; |
| default-state = "off"; |
| }; |
| }; |
| }; |
| |
| &omap5_pmx_core { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &led_gpio_pins |
| &usbhost_pins |
| >; |
| |
| led_gpio_pins: pinmux_led_gpio_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x00b0, PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80 */ |
| >; |
| }; |
| |
| i2c1_pins: pinmux_i2c1_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x01f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */ |
| OMAP5_IOPAD(0x01f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */ |
| >; |
| }; |
| |
| mmc1_pins: pinmux_mmc1_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */ |
| OMAP5_IOPAD(0x01e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */ |
| OMAP5_IOPAD(0x01e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */ |
| OMAP5_IOPAD(0x01e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */ |
| OMAP5_IOPAD(0x01ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */ |
| OMAP5_IOPAD(0x01ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */ |
| >; |
| }; |
| |
| mmc2_pins: pinmux_mmc2_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x0040, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */ |
| OMAP5_IOPAD(0x0042, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */ |
| OMAP5_IOPAD(0x0044, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */ |
| OMAP5_IOPAD(0x0046, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */ |
| OMAP5_IOPAD(0x0048, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */ |
| OMAP5_IOPAD(0x004a, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */ |
| OMAP5_IOPAD(0x004c, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */ |
| OMAP5_IOPAD(0x004e, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */ |
| OMAP5_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */ |
| OMAP5_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data7 */ |
| >; |
| }; |
| |
| mmc3_pins: pinmux_mmc3_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */ |
| OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */ |
| OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */ |
| OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */ |
| OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */ |
| OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */ |
| >; |
| }; |
| |
| wlan_gpios_pins: pinmux_wlan_gpios_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_109 */ |
| OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpio4_110 */ |
| >; |
| }; |
| |
| usbhost_pins: pinmux_usbhost_pins { |
| pinctrl-single,pins = < |
| OMAP5_IOPAD(0x00c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */ |
| OMAP5_IOPAD(0x00c6, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */ |
| |
| OMAP5_IOPAD(0x01dc, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */ |
| OMAP5_IOPAD(0x01de, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */ |
| |
| OMAP5_IOPAD(0x00a8, PIN_OUTPUT | MUX_MODE6) /* hsi2_caready.gpio3_76 */ |
| OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /* hsi2_acdata.gpio3_83 */ |
| >; |
| }; |
| }; |
| |
| &mmc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| vmmc-supply = <&ldo9_reg>; |
| bus-width = <4>; |
| }; |
| |
| &mmc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc2_pins>; |
| vmmc-supply = <&vmmcsd_fixed>; |
| bus-width = <8>; |
| ti,non-removable; |
| }; |
| |
| &mmc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &mmc3_pins |
| &wlan_gpios_pins |
| >; |
| vmmc-supply = <&vwlan_fixed>; |
| bus-width = <4>; |
| ti,non-removable; |
| }; |
| |
| &mmc4 { |
| status = "disabled"; |
| }; |
| |
| &mmc5 { |
| status = "disabled"; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins>; |
| |
| clock-frequency = <400000>; |
| |
| at24@50 { |
| compatible = "at24,24c02"; |
| pagesize = <16>; |
| reg = <0x50>; |
| }; |
| |
| palmas: palmas@48 { |
| compatible = "ti,palmas"; |
| interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */ |
| interrupt-parent = <&gic>; |
| reg = <0x48>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| ti,system-power-controller; |
| |
| extcon_usb3: palmas_usb { |
| compatible = "ti,palmas-usb-vid"; |
| ti,enable-vbus-detection; |
| ti,enable-id-detection; |
| ti,wakeup; |
| }; |
| |
| rtc { |
| compatible = "ti,palmas-rtc"; |
| interrupt-parent = <&palmas>; |
| interrupts = <8 IRQ_TYPE_NONE>; |
| }; |
| |
| palmas_pmic { |
| compatible = "ti,palmas-pmic"; |
| interrupt-parent = <&palmas>; |
| interrupts = <14 IRQ_TYPE_NONE>; |
| interrupt-name = "short-irq"; |
| |
| ti,ldo6-vibrator; |
| |
| regulators { |
| smps123_reg: smps123 { |
| /* VDD_OPP_MPU */ |
| regulator-name = "smps123"; |
| regulator-min-microvolt = < 600000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps45_reg: smps45 { |
| /* VDD_OPP_MM */ |
| regulator-name = "smps45"; |
| regulator-min-microvolt = < 600000>; |
| regulator-max-microvolt = <1310000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps6_reg: smps6 { |
| /* VDD_DDR3 - over VDD_SMPS6 */ |
| regulator-name = "smps6"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps7_reg: smps7 { |
| /* VDDS_1v8_OMAP over VDDS_1v8_MAIN */ |
| regulator-name = "smps7"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps8_reg: smps8 { |
| /* VDD_OPP_CORE */ |
| regulator-name = "smps8"; |
| regulator-min-microvolt = < 600000>; |
| regulator-max-microvolt = <1310000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps9_reg: smps9 { |
| /* VDDA_2v1_AUD over VDD_2v1 */ |
| regulator-name = "smps9"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| ti,smps-range = <0x80>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps10_out2_reg: smps10_out2 { |
| /* VBUS_5V_OTG */ |
| regulator-name = "smps10_out2"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| smps10_out1_reg: smps10_out1 { |
| /* VBUS_5V_OTG */ |
| regulator-name = "smps10_out1"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| ldo1_reg: ldo1 { |
| /* VDDAPHY_CAM: vdda_csiport */ |
| regulator-name = "ldo1"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo2_reg: ldo2 { |
| /* VDD_3V3_WLAN */ |
| regulator-name = "ldo2"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| startup-delay-us = <1000>; |
| }; |
| |
| ldo3_reg: ldo3 { |
| /* VCC_1V5_AUD */ |
| regulator-name = "ldo3"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo4_reg: ldo4 { |
| /* VDDAPHY_DISP: vdda_dsiport/hdmi */ |
| regulator-name = "ldo4"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo5_reg: ldo5 { |
| /* VDDA_1V8_PHY: usb/sata/hdmi.. */ |
| regulator-name = "ldo5"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo6_reg: ldo6 { |
| /* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */ |
| regulator-name = "ldo6"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo7_reg: ldo7 { |
| /* VDD_VPP: vpp1 */ |
| regulator-name = "ldo7"; |
| regulator-min-microvolt = <2000000>; |
| regulator-max-microvolt = <2000000>; |
| /* Only for efuse reprograming! */ |
| status = "disabled"; |
| }; |
| |
| ldo8_reg: ldo8 { |
| /* VDD_3V_GP: act led/serial console */ |
| regulator-name = "ldo8"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldo9_reg: ldo9 { |
| /* VCC_DV_SDIO: vdds_sdcard */ |
| regulator-name = "ldo9"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| }; |
| |
| ldoln_reg: ldoln { |
| /* VDDA_1v8_REF: vdds_osc/mm_l4per.. */ |
| regulator-name = "ldoln"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| ldousb_reg: ldousb { |
| /* VDDA_3V_USB: VDDA_USBHS33 */ |
| regulator-name = "ldousb"; |
| regulator-min-microvolt = <3250000>; |
| regulator-max-microvolt = <3250000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| regen3_reg: regen3 { |
| /* REGEN3 controls LDO9 supply to card */ |
| regulator-name = "regen3"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &usbhshost { |
| port2-mode = "ehci-hsic"; |
| port3-mode = "ehci-hsic"; |
| }; |
| |
| &usbhsehci { |
| phys = <0 &hsusb2_phy &hsusb3_phy>; |
| }; |
| |
| &cpu0 { |
| cpu0-supply = <&smps123_reg>; |
| }; |
