| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2018 MundoReader S.L. |
| * Author: Heiko Stuebner <heiko.stuebner@bq.com> |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/i2c/i2c.h> |
| #include <dt-bindings/input/input.h> |
| #include "rk3188.dtsi" |
| |
| / { |
| model = "BQ Edison2 Quad-Core"; |
| compatible = "mundoreader,bq-edison2qc", "rockchip,rk3188"; |
| |
| memory@60000000 { |
| device_type = "memory"; |
| reg = <0x60000000 0x80000000>; |
| }; |
| |
| backlight: backlight { |
| compatible = "pwm-backlight"; |
| power-supply = <&vsys>; |
| pwms = <&pwm1 0 25000>; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| autorepeat; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwr_key &usb_int>; |
| |
| power { |
| gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_POWER>; |
| label = "GPIO Key Power"; |
| linux,input-type = <1>; |
| debounce-interval = <100>; |
| wakeup-source; |
| }; |
| |
| wake_on_usb: wake-on-usb { |
| label = "Wake-on-USB"; |
| gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_WAKEUP>; |
| wakeup-source; |
| }; |
| }; |
| |
| gpio-poweroff { |
| compatible = "gpio-poweroff"; |
| gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwr_hold>; |
| /* only drive the pin low until device is off */ |
| active-delay-ms = <3000>; |
| }; |
| |
| lvds-encoder { |
| compatible = "ti,sn75lvds83", "lvds-encoder"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| lvds_in_vop0: endpoint { |
| remote-endpoint = <&vop0_out_lvds>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| lvds_out_panel: endpoint { |
| remote-endpoint = <&panel_in_lvds>; |
| }; |
| }; |
| }; |
| |
| panel { |
| compatible = "innolux,ee101ia-01d", "panel-lvds"; |
| backlight = <&backlight>; |
| |
| /* pin LCD_CS, Nshtdn input of lvds-encoder */ |
| enable-gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcd_cs>; |
| power-supply = <&vcc_lcd>; |
| |
| data-mapping = "vesa-24"; |
| height-mm = <163>; |
| width-mm = <261>; |
| |
| panel-timing { |
| clock-frequency = <72000000>; |
| hactive = <1280>; |
| vactive = <800>; |
| hback-porch = <160>; |
| hfront-porch = <16>; |
| hsync-len = <10>; |
| vback-porch = <23>; |
| vfront-porch = <12>; |
| vsync-len = <3>; |
| }; |
| |
| port { |
| panel_in_lvds: endpoint { |
| remote-endpoint = <&lvds_out_panel>; |
| }; |
| }; |
| }; |
| |
| sdio_pwrseq: sdio-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| clocks = <&hym8563>; |
| clock-names = "ext_clock"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_reg_on>; |
| reset-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_LOW>; |
| }; |
| |
| avdd_cif: cif-avdd-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "avdd-cif"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cif_avdd_en>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc28_cif>; |
| }; |
| |
| vcc_5v: vcc-5v-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-5v"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&v5_drv>; |
| vin-supply = <&vsys>; |
| }; |
| |
| vcc_lcd: lcd-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-lcd"; |
| gpio = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcd_en>; |
| startup-delay-us = <50000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vcc_otg: usb-otg-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-otg"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&otg_drv>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc_5v>; |
| }; |
| |
| vcc_sd: sdmmc-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc-sd"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_pwr>; |
| startup-delay-us = <100000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| vccq_emmc: emmc-vccq-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vccq-emmc"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| vin-supply = <&vcc_io>; |
| }; |
| |
| /* supplied from the bq24196 */ |
| vsys: vsys-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vsys"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &cpu0 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu1 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu2 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cpu3 { |
| cpu-supply = <&vdd_arm>; |
| }; |
| |
| &cru { |
| assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>, |
| <&cru ACLK_CPU>, |
| <&cru HCLK_CPU>, <&cru PCLK_CPU>, |
| <&cru ACLK_PERI>, <&cru HCLK_PERI>, |
| <&cru PCLK_PERI>; |
| assigned-clock-rates = <594000000>, <504000000>, |
| <300000000>, |
| <150000000>, <75000000>, |
| <300000000>, <150000000>, |
| <75000000>; |
| }; |
| |
| &emmc { |
| bus-width = <8>; |
| cap-mmc-highspeed; |
| disable-wp; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_clk &emmc_cmd>; |
| vmmc-supply = <&vcc_io>; |
| vqmmc-supply = <&vccq_emmc>; |
| status = "okay"; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| lis3de: accelerometer@29 { |
| compatible = "st,lis3de"; |
| reg = <0x29>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PB7 IRQ_TYPE_EDGE_RISING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gsensor_int>; |
| rotation-matrix = "1", "0", "0", |
| "0", "-1", "0", |
| "0", "0", "1"; |
| vdd-supply = <&vcc_io>; |
| }; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| tmp108@48 { |
| compatible = "ti,tmp108"; |
| reg = <0x48>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tmp_alrt>; |
| #thermal-sensor-cells = <0>; |
| }; |
| |
| hym8563: rtc@51 { |
| compatible = "haoyu,hym8563"; |
| reg = <0x51>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rtc_int>; |
| #clock-cells = <0>; |
| clock-output-names = "xin32k"; |
| }; |
| |
| bat: battery@55 { |
| compatible = "ti,bq27541"; |
| reg = <0x55>; |
| power-supplies = <&bq24196>; |
| }; |
| |
| act8846: pmic@5a { |
| compatible = "active-semi,act8846"; |
| reg = <0x5a>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&dvs0_ctl &pmic_int>; |
| |
| vp1-supply = <&vsys>; |
| vp2-supply = <&vsys>; |
| vp3-supply = <&vsys>; |
| vp4-supply = <&vsys>; |
| inl1-supply = <&vcc_io>; |
| inl2-supply = <&vsys>; |
| inl3-supply = <&vsys>; |
| |
| regulators { |
| vcc_ddr: REG1 { |
| regulator-name = "VCC_DDR"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vdd_log: REG2 { |
| regulator-name = "VDD_LOG"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vdd_arm: REG3 { |
| regulator-name = "VDD_ARM"; |
| regulator-min-microvolt = <875000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-always-on; |
| }; |
| |
| vcc_io: vcc_hdmi: REG4 { |
| regulator-name = "VCC_IO"; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_10: REG5 { |
| regulator-name = "VDD_10"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-always-on; |
| }; |
| |
| vdd_12: REG6 { |
| regulator-name = "VDD_12"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vcc18_cif: REG7 { |
| regulator-name = "VCC18_CIF"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcca_33: REG8 { |
| regulator-name = "VCCA_33"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vcc_tp: REG9 { |
| regulator-name = "VCC_TP"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vccio_wl: REG10 { |
| regulator-name = "VCCIO_WL"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| |
| vcc_18: REG11 { |
| regulator-name = "VCC_18"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcc28_cif: REG12 { |
| regulator-name = "VCC28_CIF"; |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| bq24196: charger@6b { |
| compatible = "ti,bq24196"; |
| reg = <0x6b>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <RK_PD7 IRQ_TYPE_EDGE_FALLING>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&charger_int &chg_ctl &otg_en>; |
| ti,system-minimum-microvolt = <3200000>; |
| monitored-battery = <&bat>; |
| omit-battery-class; |
| |
| usb_otg_vbus: usb-otg-vbus { }; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| rt5616: codec@1b { |
| compatible = "realtek,rt5616"; |
| reg = <0x1b>; |
| clocks = <&cru SCLK_I2S0>; |
| clock-names = "mclk"; |
| #sound-dai-cells = <0>; |
| }; |
| }; |
| |
| &i2s0 { |
| status = "okay"; |
| }; |
| |
| &mmc0 { |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| disable-wp; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |
| vmmc-supply = <&vcc_sd>; |
| status = "okay"; |
| }; |
| |
| &mmc1 { |
| bus-width = <4>; |
| cap-sd-highspeed; |
| cap-mmc-highspeed; |
| keep-power-in-suspend; |
| mmc-pwrseq = <&sdio_pwrseq>; |
| non-removable; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_bus4>; |
| vmmcq-supply = <&vccio_wl>; |
| status = "okay"; |
| |
| brcmf: wifi@1 { |
| compatible = "brcm,bcm4329-fmac"; |
| interrupt-parent = <&gpio3>; |
| interrupts = <RK_PD2 GPIO_ACTIVE_HIGH>; |
| interrupt-names = "host-wake"; |
| brcm,drive-strength = <5>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_host_wake>; |
| }; |
| }; |
| |
| &pwm1 { |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| pcfg_output_high: pcfg-output-high { |
| output-high; |
| }; |
| |
| pcfg_output_low: pcfg-output-low { |
| output-low; |
| }; |
| |
| act8846 { |
| dvs0_ctl: dvs0-ctl { |
| rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| |
| pmic_int: pmic-int { |
| rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| bq24196 { |
| charger_int: charger-int { |
| rockchip,pins = <0 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| /* pin hog to make it select usb profile */ |
| chg_ctl: chg-ctl { |
| rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| |
| /* low: charging, high: complete, fault: blinking */ |
| chg_det: chg-det { |
| rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| /* charging enabled when pin low and register set */ |
| chg_en: chg-en { |
| rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>; |
| }; |
| |
| /* bq29196 powergood (when low) signal */ |
| dc_det: dc-det { |
| rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| /* wire bq24196 otg pin to high, to enable 500mA charging */ |
| otg_en: otg-en { |
| rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| }; |
| |
| camera { |
| cif0_pdn: cif0-pdn { |
| rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| cif1_pdn: cif1-pdn { |
| rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| cif_avdd_en: cif-avdd-en { |
| rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| display { |
| lcd_cs: lcd-cs { |
| rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| lcd_en: lcd-en { |
| rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| ft5606 { |
| tp_int: tp-int { |
| rockchip,pins = <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| tp_rst: tp-rst { |
| rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| hdmi { |
| hdmi_int: hdmi-int { |
| rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| hdmi_rst: hdmi-rst { |
| rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| hym8563 { |
| rtc_int: rtc-int { |
| rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| keys { |
| pwr_hold: pwr-hold { |
| rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| pwr_key: pwr-key { |
| rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| lis3de { |
| gsensor_int: gsensor-int { |
| rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| mmc { |
| sdmmc_pwr: sdmmc-pwr { |
| rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| tmp108 { |
| tmp_alrt: tmp-alrt { |
| rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| v5_drv: v5-drv { |
| rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| otg_drv: otg-drv { |
| rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| usb_int: usb-int { |
| rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| rk903 { |
| bt_host_wake: bt-host-wake { |
| rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| bt_reg_on: bt-reg-on { |
| rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| /* pin hog to pull the reset high */ |
| bt_rst: bt-rst { |
| rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_output_high>; |
| }; |
| |
| bt_wake: bt-wake { |
| rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| wifi_host_wake: wifi-host-wake { |
| rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| wifi_reg_on: wifi-reg-on { |
| rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &saradc { |
| vref-supply = <&vcc_18>; |
| status = "okay"; |
| }; |
| |
| &spdif { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "brcm,bcm43438-bt"; |
| max-speed = <2000000>; |
| device-wakeup-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>; |
| host-wakeup-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; |
| shutdown-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&bt_host_wake &bt_reg_on &bt_rst &bt_wake>; |
| }; |
| }; |
| |
| &uart1 { |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| pinctrl-0 = <&uart3_xfer &uart3_cts &uart3_rts>; |
| status = "okay"; |
| }; |
| |
| &usbphy { |
| status = "okay"; |
| }; |
| |
| &usb_host { |
| status = "okay"; |
| }; |
| |
| &usb_otg { |
| status = "okay"; |
| }; |
| |
| &vop0 { |
| status = "okay"; |
| }; |
| |
| &vop0_out { |
| vop0_out_lvds: endpoint { |
| remote-endpoint = <&lvds_in_vop0>; |
| }; |
| }; |
| |
| &vop1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcdc1_dclk &lcdc1_den &lcdc1_hsync |
| &lcdc1_vsync &lcdc1_rgb24>; |
| status = "okay"; |
| }; |
| |
| &wdt { |
| status = "okay"; |
| }; |
