| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright 2020, Compass Electronics Group, LLC |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/clock/versaclock.h> |
| |
| / { |
| memory@48000000 { |
| device_type = "memory"; |
| /* first 128MB is reserved for secure area. */ |
| reg = <0x0 0x48000000 0x0 0x78000000>; |
| }; |
| |
| osc_32k: osc_32k { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| clock-output-names = "osc_32k"; |
| }; |
| |
| reg_1p8v: regulator-1p8v { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| reg_3p3v: regulator-3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| wlan_pwrseq: wlan_pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| reset-gpios = <&pca9654 1 GPIO_ACTIVE_LOW>; |
| clocks = <&osc_32k>; |
| clock-names = "ext_clock"; |
| post-power-on-delay-ms = <80>; |
| }; |
| }; |
| |
| &avb { |
| pinctrl-0 = <&avb_pins>; |
| pinctrl-names = "default"; |
| phy-mode = "rgmii-rxid"; |
| phy-handle = <&phy0>; |
| rx-internal-delay-ps = <1800>; |
| tx-internal-delay-ps = <2000>; |
| clocks = <&cpg CPG_MOD 812>, <&versaclock5 4>; |
| clock-names = "fck", "refclk"; |
| status = "okay"; |
| |
| phy0: ethernet-phy@0 { |
| compatible = "ethernet-phy-id004d.d074", |
| "ethernet-phy-ieee802.3-c22"; |
| reg = <0>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <11 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &extal_clk { |
| clock-frequency = <16666666>; |
| }; |
| |
| &extalr_clk { |
| clock-frequency = <32768>; |
| }; |
| |
| &gpio6 { |
| usb-hub-reset-hog { |
| gpio-hog; |
| gpios = <10 GPIO_ACTIVE_HIGH>; |
| output-high; |
| line-name = "usb-hub-reset"; |
| }; |
| }; |
| |
| &hscif0 { |
| pinctrl-0 = <&hscif0_pins>; |
| pinctrl-names = "default"; |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm43438-bt"; |
| shutdown-gpios = <&pca9654 2 GPIO_ACTIVE_HIGH>; |
| host-wakeup-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; |
| device-wakeup-gpios = <&pca9654 5 GPIO_ACTIVE_HIGH>; |
| clocks = <&osc_32k>; |
| clock-names = "extclk"; |
| max-speed = <4000000>; |
| }; |
| }; |
| |
| &hscif2 { |
| status = "okay"; |
| pinctrl-0 = <&hscif2_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| pca9654: gpio@20 { |
| compatible = "onnn,pca9654"; |
| reg = <0x20>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = |
| "i2c4_20_0", |
| "wl_reg_on", |
| "bt_reg_on", |
| "i2c4_20_3", |
| "i2c4_20_4", |
| "bt_dev_wake", |
| "i2c4_20_6", |
| "i2c4_20_7"; |
| }; |
| |
| pca9654_lte: gpio@21 { |
| compatible = "onnn,pca9654"; |
| reg = <0x21>; |
| interrupt-parent = <&gpio5>; |
| interrupts = <25 IRQ_TYPE_EDGE_FALLING>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-line-names = |
| "i2c4_21_0", |
| "zoe_pwr_on", |
| "zoe_extint", |
| "zoe_reset_n", |
| "sara_reset", |
| "i2c4_21_5", |
| "sara_pwr_off", |
| "sara_networking_status"; |
| }; |
| |
| eeprom@50 { |
| compatible = "microchip,24c64", "atmel,24c64"; |
| pagesize = <32>; |
| read-only; /* Manufacturing EEPROM programmed at factory */ |
| reg = <0x50>; |
| }; |
| |
| rtc@51 { |
| compatible = "nxp,pcf85263"; |
| reg = <0x51>; |
| }; |
| |
| versaclock5: versaclock_som@6a { |
| compatible = "idt,5p49v6965"; |
| reg = <0x6a>; |
| #clock-cells = <1>; |
| clocks = <&x304_clk>; |
| clock-names = "xin"; |
| /* du_dotclkin0, du_dotclkin2, usb_extal, avb_txcrefclk */ |
| assigned-clocks = <&versaclock5 1>, |
| <&versaclock5 2>, |
| <&versaclock5 3>, |
| <&versaclock5 4>; |
| |
| assigned-clock-rates = <33333333>, <33333333>, <50000000>, <125000000>; |
| |
| OUT1 { |
| idt,mode = <VC5_CMOS>; |
| idt,voltage-microvolt = <1800000>; |
| idt,slew-percent = <100>; |
| }; |
| |
| OUT2 { |
| idt,mode = <VC5_CMOS>; |
| idt,voltage-microvolt = <1800000>; |
| idt,slew-percent = <100>; |
| }; |
| |
| OUT3 { |
| idt,mode = <VC5_CMOS>; |
| idt,voltage-microvolt = <1800000>; |
| idt,slew-percent = <100>; |
| }; |
| |
| OUT4 { |
| idt,mode = <VC5_CMOS>; |
| idt,voltage-microvolt = <3300000>; |
| idt,slew-percent = <100>; |
| }; |
| }; |
| }; |
| |
| &pfc { |
| pinctrl-0 = <&scif_clk_pins>; |
| pinctrl-names = "default"; |
| |
| avb_pins: avb { |
| mux { |
| groups = "avb_link", "avb_mdio", "avb_mii"; |
| function = "avb"; |
| }; |
| |
| pins_mdio { |
| groups = "avb_mdio"; |
| drive-strength = <24>; |
| }; |
| |
| pins_mii_tx { |
| pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", |
| "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; |
| drive-strength = <12>; |
| }; |
| }; |
| |
| scif2_pins: scif2 { |
| groups = "scif2_data_a"; |
| function = "scif2"; |
| }; |
| |
| hscif0_pins: hscif0 { |
| groups = "hscif0_data", "hscif0_ctrl"; |
| function = "hscif0"; |
| }; |
| |
| hscif1_pins: hscif1 { |
| groups = "hscif1_data_a", "hscif1_ctrl_a"; |
| function = "hscif1"; |
| }; |
| |
| hscif2_pins: hscif2 { |
| groups = "hscif2_data_a"; |
| function = "hscif2"; |
| }; |
| |
| scif0_pins: scif0 { |
| groups = "scif0_data"; |
| function = "scif0"; |
| }; |
| |
| scif5_pins: scif5 { |
| groups = "scif5_data_a"; |
| function = "scif5"; |
| }; |
| |
| scif_clk_pins: scif_clk { |
| groups = "scif_clk_a"; |
| function = "scif_clk"; |
| }; |
| |
| i2c0_pins: i2c0 { |
| groups = "i2c0"; |
| function = "i2c0"; |
| }; |
| |
| sdhi2_pins: sd2 { |
| groups = "sdhi2_data4", "sdhi2_ctrl"; |
| function = "sdhi2"; |
| power-source = <1800>; |
| }; |
| |
| sdhi3_pins: sd3 { |
| groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; |
| function = "sdhi3"; |
| power-source = <1800>; |
| }; |
| }; |
| |
| &scif_clk { |
| clock-frequency = <14745600>; |
| }; |
| |
| &scif2 { |
| pinctrl-0 = <&scif2_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &sdhi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdhi2_pins>; |
| bus-width = <4>; |
| vmmc-supply = <®_3p3v>; |
| vqmmc-supply = <®_1p8v>; |
| non-removable; |
| cap-power-off-card; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&wlan_pwrseq>; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| brcmf: bcrmf@1 { |
| reg = <1>; |
| compatible = "brcm,bcm4329-fmac"; |
| interrupt-parent = <&gpio1>; |
| interrupts = <27 IRQ_TYPE_LEVEL_LOW>; |
| interrupt-names = "host-wake"; |
| }; |
| }; |
| |
| &sdhi3 { |
| pinctrl-0 = <&sdhi3_pins>; |
| pinctrl-1 = <&sdhi3_pins>; |
| pinctrl-names = "default", "state_uhs"; |
| vmmc-supply = <®_3p3v>; |
| vqmmc-supply = <®_1p8v>; |
| bus-width = <8>; |
| mmc-hs200-1_8v; |
| no-sd; |
| no-sdio; |
| non-removable; |
| fixed-emmc-driver-type = <1>; |
| status = "okay"; |
| }; |
| |
| &usb2_clksel { |
| clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>, |
| <&versaclock5 3>, <&usb3s0_clk>; |
| status = "okay"; |
| }; |
| |
| &usb3s0_clk { |
| clock-frequency = <100000000>; |
| }; |
