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756 lines
14 KiB
756 lines
14 KiB
// SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
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/* |
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* RK3399-based FriendlyElec boards device tree source |
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* |
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* Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd |
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* |
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* Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd. |
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* (http://www.friendlyarm.com) |
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* |
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* Copyright (c) 2018 Collabora Ltd. |
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* Copyright (c) 2019 Arm Ltd. |
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*/ |
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/dts-v1/; |
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#include <dt-bindings/input/linux-event-codes.h> |
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#include "rk3399.dtsi" |
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#include "rk3399-opp.dtsi" |
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/ { |
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chosen { |
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stdout-path = "serial2:1500000n8"; |
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}; |
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clkin_gmac: external-gmac-clock { |
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compatible = "fixed-clock"; |
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clock-frequency = <125000000>; |
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clock-output-names = "clkin_gmac"; |
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#clock-cells = <0>; |
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}; |
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vcc3v3_sys: vcc3v3-sys { |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc3v3_sys"; |
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}; |
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vcc5v0_sys: vcc5v0-sys { |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-name = "vcc5v0_sys"; |
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vin-supply = <&vdd_5v>; |
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}; |
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/* switched by pmic_sleep */ |
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vcc1v8_s3: vcc1v8-s3 { |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcc1v8_s3"; |
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vin-supply = <&vcc_1v8>; |
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}; |
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vcc3v0_sd: vcc3v0-sd { |
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compatible = "regulator-fixed"; |
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enable-active-high; |
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gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&sdmmc0_pwr_h>; |
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regulator-always-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc3v0_sd"; |
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vin-supply = <&vcc3v3_sys>; |
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}; |
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/* |
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* Really, this is supplied by vcc_1v8, and vcc1v8_s3 only |
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* drives the enable pin, but we can't quite model that. |
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*/ |
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vcca0v9_s3: vcca0v9-s3 { |
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compatible = "regulator-fixed"; |
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regulator-min-microvolt = <900000>; |
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regulator-max-microvolt = <900000>; |
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regulator-name = "vcca0v9_s3"; |
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vin-supply = <&vcc1v8_s3>; |
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}; |
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/* As above, actually supplied by vcc3v3_sys */ |
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vcca1v8_s3: vcca1v8-s3 { |
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compatible = "regulator-fixed"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcca1v8_s3"; |
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vin-supply = <&vcc1v8_s3>; |
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}; |
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vbus_typec: vbus-typec { |
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compatible = "regulator-fixed"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-name = "vbus_typec"; |
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}; |
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gpio-keys { |
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compatible = "gpio-keys"; |
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autorepeat; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&power_key>; |
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power { |
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debounce-interval = <100>; |
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; |
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label = "GPIO Key Power"; |
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linux,code = <KEY_POWER>; |
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wakeup-source; |
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}; |
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}; |
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leds: gpio-leds { |
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compatible = "gpio-leds"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&status_led_pin>; |
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status_led: led-0 { |
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gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; |
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label = "status_led"; |
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linux,default-trigger = "heartbeat"; |
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}; |
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}; |
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sdio_pwrseq: sdio-pwrseq { |
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compatible = "mmc-pwrseq-simple"; |
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clocks = <&rk808 1>; |
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clock-names = "ext_clock"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&wifi_reg_on_h>; |
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reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; |
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}; |
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}; |
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&cpu_b0 { |
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cpu-supply = <&vdd_cpu_b>; |
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}; |
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&cpu_b1 { |
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cpu-supply = <&vdd_cpu_b>; |
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}; |
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&cpu_l0 { |
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cpu-supply = <&vdd_cpu_l>; |
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}; |
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&cpu_l1 { |
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cpu-supply = <&vdd_cpu_l>; |
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}; |
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&cpu_l2 { |
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cpu-supply = <&vdd_cpu_l>; |
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}; |
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&cpu_l3 { |
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cpu-supply = <&vdd_cpu_l>; |
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}; |
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&emmc_phy { |
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status = "okay"; |
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}; |
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&gmac { |
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assigned-clock-parents = <&clkin_gmac>; |
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assigned-clocks = <&cru SCLK_RMII_SRC>; |
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clock_in_out = "input"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii_pins>, <&phy_intb>, <&phy_rstb>; |
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phy-handle = <&rtl8211e>; |
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phy-mode = "rgmii"; |
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phy-supply = <&vcc3v3_s3>; |
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tx_delay = <0x28>; |
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rx_delay = <0x11>; |
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status = "okay"; |
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mdio { |
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compatible = "snps,dwmac-mdio"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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rtl8211e: ethernet-phy@1 { |
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reg = <1>; |
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interrupt-parent = <&gpio3>; |
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interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>; |
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reset-assert-us = <10000>; |
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reset-deassert-us = <30000>; |
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reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; |
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}; |
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}; |
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}; |
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&gpu { |
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mali-supply = <&vdd_gpu>; |
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status = "okay"; |
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}; |
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&hdmi { |
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ddc-i2c-bus = <&i2c7>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&hdmi_cec>; |
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status = "okay"; |
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}; |
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&hdmi_sound { |
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status = "okay"; |
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}; |
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&i2c0 { |
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clock-frequency = <400000>; |
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i2c-scl-rising-time-ns = <160>; |
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i2c-scl-falling-time-ns = <30>; |
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status = "okay"; |
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vdd_cpu_b: regulator@40 { |
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compatible = "silergy,syr827"; |
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reg = <0x40>; |
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fcs,suspend-voltage-selector = <1>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&cpu_b_sleep>; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <712500>; |
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regulator-max-microvolt = <1500000>; |
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regulator-name = "vdd_cpu_b"; |
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regulator-ramp-delay = <1000>; |
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vin-supply = <&vcc3v3_sys>; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vdd_gpu: regulator@41 { |
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compatible = "silergy,syr828"; |
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reg = <0x41>; |
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fcs,suspend-voltage-selector = <1>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&gpu_sleep>; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <712500>; |
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regulator-max-microvolt = <1500000>; |
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regulator-name = "vdd_gpu"; |
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regulator-ramp-delay = <1000>; |
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vin-supply = <&vcc3v3_sys>; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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rk808: pmic@1b { |
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compatible = "rockchip,rk808"; |
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reg = <0x1b>; |
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clock-output-names = "xin32k", "rtc_clko_wifi"; |
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#clock-cells = <1>; |
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interrupt-parent = <&gpio1>; |
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interrupts = <21 IRQ_TYPE_LEVEL_LOW>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pmic_int_l>; |
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rockchip,system-power-controller; |
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wakeup-source; |
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vcc1-supply = <&vcc3v3_sys>; |
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vcc2-supply = <&vcc3v3_sys>; |
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vcc3-supply = <&vcc3v3_sys>; |
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vcc4-supply = <&vcc3v3_sys>; |
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vcc6-supply = <&vcc3v3_sys>; |
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vcc7-supply = <&vcc3v3_sys>; |
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vcc8-supply = <&vcc3v3_sys>; |
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vcc9-supply = <&vcc3v3_sys>; |
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vcc10-supply = <&vcc3v3_sys>; |
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vcc11-supply = <&vcc3v3_sys>; |
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vcc12-supply = <&vcc3v3_sys>; |
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vddio-supply = <&vcc_3v0>; |
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regulators { |
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vdd_center: DCDC_REG1 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <750000>; |
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regulator-max-microvolt = <1350000>; |
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regulator-name = "vdd_center"; |
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regulator-ramp-delay = <6001>; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vdd_cpu_l: DCDC_REG2 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <750000>; |
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regulator-max-microvolt = <1350000>; |
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regulator-name = "vdd_cpu_l"; |
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regulator-ramp-delay = <6001>; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc_ddr: DCDC_REG3 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-name = "vcc_ddr"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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}; |
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}; |
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vcc_1v8: DCDC_REG4 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcc_1v8"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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regulator-suspend-microvolt = <1800000>; |
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}; |
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}; |
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vcc1v8_cam: LDO_REG1 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcc1v8_cam"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc3v0_touch: LDO_REG2 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc3v0_touch"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc1v8_pmupll: LDO_REG3 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcc1v8_pmupll"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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regulator-suspend-microvolt = <1800000>; |
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}; |
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}; |
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vcc_sdio: LDO_REG4 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-init-microvolt = <3000000>; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-name = "vcc_sdio"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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regulator-suspend-microvolt = <3000000>; |
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}; |
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}; |
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vcca3v0_codec: LDO_REG5 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcca3v0_codec"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc_1v5: LDO_REG6 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1500000>; |
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regulator-max-microvolt = <1500000>; |
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regulator-name = "vcc_1v5"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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regulator-suspend-microvolt = <1500000>; |
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}; |
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}; |
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vcca1v8_codec: LDO_REG7 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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regulator-name = "vcca1v8_codec"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc_3v0: LDO_REG8 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <3000000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-name = "vcc_3v0"; |
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regulator-state-mem { |
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regulator-on-in-suspend; |
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regulator-suspend-microvolt = <3000000>; |
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}; |
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}; |
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vcc3v3_s3: SWITCH_REG1 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-name = "vcc3v3_s3"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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vcc3v3_s0: SWITCH_REG2 { |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-name = "vcc3v3_s0"; |
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regulator-state-mem { |
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regulator-off-in-suspend; |
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}; |
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}; |
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}; |
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}; |
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}; |
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&i2c1 { |
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clock-frequency = <200000>; |
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i2c-scl-rising-time-ns = <150>; |
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i2c-scl-falling-time-ns = <30>; |
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status = "okay"; |
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}; |
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&i2c2 { |
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status = "okay"; |
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}; |
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&i2c4 { |
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clock-frequency = <400000>; |
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i2c-scl-rising-time-ns = <160>; |
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i2c-scl-falling-time-ns = <30>; |
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status = "okay"; |
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fusb0: typec-portc@22 { |
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compatible = "fcs,fusb302"; |
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reg = <0x22>; |
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interrupt-parent = <&gpio1>; |
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interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&fusb0_int>; |
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vbus-supply = <&vbus_typec>; |
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}; |
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}; |
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&i2c7 { |
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status = "okay"; |
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}; |
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&i2s2 { |
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status = "okay"; |
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}; |
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&io_domains { |
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bt656-supply = <&vcc_1v8>; |
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audio-supply = <&vcca1v8_codec>; |
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sdmmc-supply = <&vcc_sdio>; |
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gpio1830-supply = <&vcc_3v0>; |
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status = "okay"; |
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}; |
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&pcie_phy { |
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assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; |
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assigned-clock-rates = <100000000>; |
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assigned-clocks = <&cru SCLK_PCIEPHY_REF>; |
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status = "okay"; |
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}; |
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&pcie0 { |
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max-link-speed = <2>; |
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num-lanes = <2>; |
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vpcie0v9-supply = <&vcca0v9_s3>; |
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vpcie1v8-supply = <&vcca1v8_s3>; |
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status = "okay"; |
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}; |
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&pinctrl { |
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fusb30x { |
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fusb0_int: fusb0-int { |
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rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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}; |
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gpio-leds { |
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status_led_pin: status-led-pin { |
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rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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gmac { |
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phy_intb: phy-intb { |
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rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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phy_rstb: phy-rstb { |
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rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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pmic { |
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cpu_b_sleep: cpu-b-sleep { |
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rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; |
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}; |
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gpu_sleep: gpu-sleep { |
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rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; |
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}; |
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pmic_int_l: pmic-int-l { |
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rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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}; |
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rockchip-key { |
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power_key: power-key { |
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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}; |
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sdio { |
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bt_host_wake_l: bt-host-wake-l { |
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rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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bt_reg_on_h: bt-reg-on-h { |
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/* external pullup to VCC1V8_PMUPLL */ |
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rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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bt_wake_l: bt-wake-l { |
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rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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wifi_reg_on_h: wifi-reg_on-h { |
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rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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sdmmc { |
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sdmmc0_det_l: sdmmc0-det-l { |
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rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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sdmmc0_pwr_h: sdmmc0-pwr-h { |
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rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
|
}; |
|
}; |
|
|
|
&pmu_io_domains { |
|
pmu1830-supply = <&vcc_3v0>; |
|
status = "okay"; |
|
}; |
|
|
|
&pwm0 { |
|
status = "okay"; |
|
}; |
|
|
|
&pwm1 { |
|
status = "okay"; |
|
}; |
|
|
|
&pwm2 { |
|
pinctrl-names = "active"; |
|
pinctrl-0 = <&pwm2_pin_pull_down>; |
|
status = "okay"; |
|
}; |
|
|
|
&saradc { |
|
vref-supply = <&vcca1v8_s3>; |
|
status = "okay"; |
|
}; |
|
|
|
&sdhci { |
|
bus-width = <8>; |
|
mmc-hs200-1_8v; |
|
non-removable; |
|
status = "okay"; |
|
}; |
|
|
|
&sdio0 { |
|
bus-width = <4>; |
|
cap-sd-highspeed; |
|
cap-sdio-irq; |
|
keep-power-in-suspend; |
|
mmc-pwrseq = <&sdio_pwrseq>; |
|
non-removable; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; |
|
sd-uhs-sdr104; |
|
status = "okay"; |
|
}; |
|
|
|
&sdmmc { |
|
bus-width = <4>; |
|
cap-sd-highspeed; |
|
cap-mmc-highspeed; |
|
cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; |
|
disable-wp; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc0_det_l>; |
|
sd-uhs-sdr104; |
|
vmmc-supply = <&vcc3v0_sd>; |
|
vqmmc-supply = <&vcc_sdio>; |
|
status = "okay"; |
|
}; |
|
|
|
&tcphy0 { |
|
status = "okay"; |
|
}; |
|
|
|
&tcphy1 { |
|
status = "okay"; |
|
}; |
|
|
|
&tsadc { |
|
/* tshut mode 0:CRU 1:GPIO */ |
|
rockchip,hw-tshut-mode = <1>; |
|
/* tshut polarity 0:LOW 1:HIGH */ |
|
rockchip,hw-tshut-polarity = <1>; |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy0 { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy0_host { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy0_otg { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy1 { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy1_host { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy1_otg { |
|
status = "okay"; |
|
}; |
|
|
|
&uart0 { |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>; |
|
status = "okay"; |
|
|
|
bluetooth { |
|
compatible = "brcm,bcm43438-bt"; |
|
clocks = <&rk808 1>; |
|
clock-names = "lpo"; |
|
device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>; |
|
host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; |
|
shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; |
|
max-speed = <4000000>; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>; |
|
vbat-supply = <&vcc3v3_sys>; |
|
vddio-supply = <&vcc_1v8>; |
|
}; |
|
}; |
|
|
|
&uart2 { |
|
status = "okay"; |
|
}; |
|
|
|
&usbdrd3_0 { |
|
status = "okay"; |
|
}; |
|
|
|
&usbdrd3_1 { |
|
status = "okay"; |
|
}; |
|
|
|
&usbdrd_dwc3_0 { |
|
status = "okay"; |
|
}; |
|
|
|
&usbdrd_dwc3_1 { |
|
dr_mode = "host"; |
|
status = "okay"; |
|
}; |
|
|
|
&usb_host0_ehci { |
|
status = "okay"; |
|
}; |
|
|
|
&usb_host0_ohci { |
|
status = "okay"; |
|
}; |
|
|
|
&usb_host1_ehci { |
|
status = "okay"; |
|
}; |
|
|
|
&usb_host1_ohci { |
|
status = "okay"; |
|
}; |
|
|
|
&vopb { |
|
status = "okay"; |
|
}; |
|
|
|
&vopb_mmu { |
|
status = "okay"; |
|
}; |
|
|
|
&vopl { |
|
status = "okay"; |
|
}; |
|
|
|
&vopl_mmu { |
|
status = "okay"; |
|
};
|
|
|