| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board |
| * |
| * Copyright (C) 2017 Renesas Electronics Corp. |
| */ |
| |
| /* |
| * SSI-SGTL5000 |
| * |
| * This command is required when Playback/Capture |
| * |
| * amixer set "DVC Out" 100% |
| * amixer set "DVC In" 100% |
| * |
| * You can use Mute |
| * |
| * amixer set "DVC Out Mute" on |
| * amixer set "DVC In Mute" on |
| * |
| * You can use Volume Ramp |
| * |
| * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps" |
| * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps" |
| * amixer set "DVC Out Ramp" on |
| * aplay xxx.wav & |
| * amixer set "DVC Out" 80% // Volume Down |
| * amixer set "DVC Out" 100% // Volume Up |
| */ |
| |
| / { |
| aliases { |
| serial0 = &scif0; |
| serial3 = &scifb1; |
| ethernet0 = &avb; |
| }; |
| |
| chosen { |
| bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| audio_clock: audio_clock { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <26000000>; |
| }; |
| |
| lcd_backlight: backlight { |
| compatible = "pwm-backlight"; |
| |
| pwms = <&pwm3 0 5000000 0>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <7>; |
| enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| lvds-receiver { |
| compatible = "ti,ds90cf384a", "lvds-decoder"; |
| power-supply = <&vcc_3v3_tft1>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| lvds_receiver_in: endpoint { |
| remote-endpoint = <&lvds0_out>; |
| }; |
| }; |
| port@1 { |
| reg = <1>; |
| lvds_receiver_out: endpoint { |
| remote-endpoint = <&panel_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| panel { |
| compatible = "edt,etm0700g0dh6"; |
| backlight = <&lcd_backlight>; |
| power-supply = <&vcc_3v3_tft1>; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&lvds_receiver_out>; |
| }; |
| }; |
| }; |
| |
| reg_1p5v: 1p5v { |
| compatible = "regulator-fixed"; |
| regulator-name = "1P5V"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-always-on; |
| }; |
| |
| rsnd_sgtl5000: sound { |
| compatible = "simple-audio-card"; |
| |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,bitclock-master = <&sndcodec>; |
| simple-audio-card,frame-master = <&sndcodec>; |
| |
| sndcpu: simple-audio-card,cpu { |
| sound-dai = <&rcar_sound>; |
| }; |
| |
| sndcodec: simple-audio-card,codec { |
| sound-dai = <&sgtl5000>; |
| }; |
| }; |
| |
| vcc_3v3_tft1: regulator-panel { |
| compatible = "regulator-fixed"; |
| |
| regulator-name = "vcc-3v3-tft1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| enable-active-high; |
| startup-delay-us = <500>; |
| gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| vcc_sdhi1: regulator-vcc-sdhi1 { |
| compatible = "regulator-fixed"; |
| |
| regulator-name = "SDHI1 Vcc"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpio = <&gpio1 16 GPIO_ACTIVE_LOW>; |
| }; |
| |
| vccq_sdhi1: regulator-vccq-sdhi1 { |
| compatible = "regulator-gpio"; |
| |
| regulator-name = "SDHI1 VccQ"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; |
| gpios-states = <1>; |
| states = <3300000 1>, <1800000 0>; |
| }; |
| }; |
| |
| &avb { |
| pinctrl-0 = <&avb_pins>; |
| pinctrl-names = "default"; |
| |
| phy-handle = <&phy3>; |
| phy-mode = "gmii"; |
| renesas,no-ether-link; |
| status = "okay"; |
| |
| phy3: ethernet-phy@3 { |
| reg = <3>; |
| micrel,led-mode = <1>; |
| }; |
| }; |
| |
| &can0 { |
| pinctrl-0 = <&can0_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
| |
| &cmt0 { |
| status = "okay"; |
| }; |
| |
| &du { |
| status = "okay"; |
| }; |
| |
| &gpio2 { |
| touch-interrupt { |
| gpio-hog; |
| gpios = <12 GPIO_ACTIVE_LOW>; |
| input; |
| }; |
| }; |
| |
| &hsusb { |
| status = "okay"; |
| pinctrl-0 = <&usb0_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| &i2c2 { |
| pinctrl-0 = <&i2c2_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| rtc@68 { |
| compatible = "ti,bq32000"; |
| reg = <0x68>; |
| }; |
| |
| sgtl5000: codec@a { |
| compatible = "fsl,sgtl5000"; |
| #sound-dai-cells = <0>; |
| reg = <0x0a>; |
| clocks = <&audio_clock>; |
| VDDA-supply = <®_3p3v>; |
| VDDIO-supply = <®_3p3v>; |
| VDDD-supply = <®_1p5v>; |
| }; |
| |
| touch: touchpanel@38 { |
| compatible = "edt,edt-ft5406"; |
| reg = <0x38>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <12 IRQ_TYPE_EDGE_FALLING>; |
| vcc-supply = <&vcc_3v3_tft1>; |
| }; |
| }; |
| |
| &lvds0 { |
| status = "okay"; |
| |
| ports { |
| port@1 { |
| lvds0_out: endpoint { |
| remote-endpoint = <&lvds_receiver_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| &pci0 { |
| pinctrl-0 = <&usb0_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| &pci1 { |
| status = "okay"; |
| pinctrl-0 = <&usb1_pins>; |
| pinctrl-names = "default"; |
| }; |
| |
| &pcie_bus_clk { |
| clock-frequency = <100000000>; |
| }; |
| |
| &pfc { |
| can0_pins: can0 { |
| groups = "can0_data_d"; |
| function = "can0"; |
| }; |
| |
| avb_pins: avb { |
| groups = "avb_mdio", "avb_gmii"; |
| function = "avb"; |
| }; |
| |
| i2c2_pins: i2c2 { |
| groups = "i2c2"; |
| function = "i2c2"; |
| }; |
| |
| pwm3_pins: pwm3 { |
| groups = "pwm3"; |
| function = "pwm3"; |
| }; |
| |
| scif0_pins: scif0 { |
| groups = "scif0_data_d"; |
| function = "scif0"; |
| }; |
| |
| scifb1_pins: scifb1 { |
| groups = "scifb1_data_d", "scifb1_ctrl"; |
| function = "scifb1"; |
| }; |
| |
| sdhi1_pins: sd1 { |
| groups = "sdhi1_data4", "sdhi1_ctrl"; |
| function = "sdhi1"; |
| power-source = <3300>; |
| }; |
| |
| sdhi1_pins_uhs: sd1_uhs { |
| groups = "sdhi1_data4", "sdhi1_ctrl"; |
| function = "sdhi1"; |
| power-source = <1800>; |
| }; |
| |
| sound_pins: sound { |
| groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; |
| function = "ssi"; |
| }; |
| |
| usb0_pins: usb0 { |
| groups = "usb0"; |
| function = "usb0"; |
| }; |
| |
| usb1_pins: usb1 { |
| groups = "usb1"; |
| function = "usb1"; |
| }; |
| }; |
| |
| &pwm3 { |
| pinctrl-0 = <&pwm3_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &rcar_sound { |
| pinctrl-0 = <&sound_pins>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| /* Single DAI */ |
| #sound-dai-cells = <0>; |
| |
| rcar_sound,dai { |
| dai0 { |
| playback = <&ssi1 &src3 &dvc1>; |
| capture = <&ssi0 &src2 &dvc0>; |
| }; |
| }; |
| }; |
| |
| &rwdt { |
| timeout-sec = <60>; |
| status = "okay"; |
| }; |
| |
| &scif0 { |
| pinctrl-0 = <&scif0_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
| |
| &scifb1 { |
| pinctrl-0 = <&scifb1_pins>; |
| pinctrl-names = "default"; |
| |
| uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &sdhi1 { |
| pinctrl-0 = <&sdhi1_pins>; |
| pinctrl-1 = <&sdhi1_pins_uhs>; |
| pinctrl-names = "default", "state_uhs"; |
| |
| vmmc-supply = <&vcc_sdhi1>; |
| vqmmc-supply = <&vccq_sdhi1>; |
| cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; |
| wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>; |
| sd-uhs-sdr50; |
| status = "okay"; |
| }; |
| |
| &ssi1 { |
| shared-pin; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| }; |
