mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
361 lines
6.7 KiB
361 lines
6.7 KiB
// SPDX-License-Identifier: (GPL-2.0-only OR MIT) |
|
// Copyright (c) 2017-2019 Arm Ltd. |
|
|
|
/dts-v1/; |
|
#include "rk3328.dtsi" |
|
|
|
/ { |
|
model = "Beelink A1"; |
|
compatible = "azw,beelink-a1", "rockchip,rk3328"; |
|
|
|
/* |
|
* UART pins, as viewed with bottom of case removed: |
|
* |
|
* Front |
|
* /------- |
|
* L / o <- Gnd |
|
* e / o <-- Rx |
|
* f / o <--- Tx |
|
* t / o <---- +3.3v |
|
* | |
|
*/ |
|
chosen { |
|
stdout-path = "serial2:1500000n8"; |
|
}; |
|
|
|
gmac_clkin: external-gmac-clock { |
|
compatible = "fixed-clock"; |
|
clock-frequency = <125000000>; |
|
clock-output-names = "gmac_clkin"; |
|
#clock-cells = <0>; |
|
}; |
|
|
|
vcc_host_5v: usb3-current-switch { |
|
compatible = "regulator-fixed"; |
|
enable-active-high; |
|
gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&usb30_host_drv>; |
|
regulator-name = "vcc_host_5v"; |
|
vin-supply = <&vcc_sys>; |
|
}; |
|
|
|
vcc_sys: vcc-sys { |
|
compatible = "regulator-fixed"; |
|
regulator-name = "vcc_sys"; |
|
regulator-min-microvolt = <5000000>; |
|
regulator-max-microvolt = <5000000>; |
|
}; |
|
|
|
ir-receiver { |
|
compatible = "gpio-ir-receiver"; |
|
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; |
|
linux,rc-map-name = "rc-beelink-gs1"; |
|
}; |
|
}; |
|
|
|
&analog_sound { |
|
simple-audio-card,name = "Analog A/V"; |
|
status = "okay"; |
|
}; |
|
|
|
&codec { |
|
mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>; |
|
status = "okay"; |
|
}; |
|
|
|
&cpu0 { |
|
cpu-supply = <&vdd_arm>; |
|
}; |
|
|
|
&cpu1 { |
|
cpu-supply = <&vdd_arm>; |
|
}; |
|
|
|
&cpu2 { |
|
cpu-supply = <&vdd_arm>; |
|
}; |
|
|
|
&cpu3 { |
|
cpu-supply = <&vdd_arm>; |
|
}; |
|
|
|
&emmc { |
|
bus-width = <8>; |
|
cap-mmc-highspeed; |
|
mmc-ddr-1_8v; |
|
mmc-hs200-1_8v; |
|
no-sd; |
|
no-sdio; |
|
non-removable; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; |
|
vmmc-supply = <&vcc_io>; |
|
vqmmc-supply = <&vcc18_emmc>; |
|
status = "okay"; |
|
}; |
|
|
|
&gmac2io { |
|
assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; |
|
assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; |
|
clock_in_out = "input"; |
|
phy-handle = <&rtl8211f>; |
|
phy-mode = "rgmii"; |
|
phy-supply = <&vcc_io>; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&rgmiim1_pins>; |
|
snps,aal; |
|
snps,pbl = <0x4>; |
|
tx_delay = <0x26>; |
|
rx_delay = <0x11>; |
|
status = "okay"; |
|
|
|
mdio { |
|
compatible = "snps,dwmac-mdio"; |
|
#address-cells = <1>; |
|
#size-cells = <0>; |
|
|
|
rtl8211f: ethernet-phy@0 { |
|
reg = <0>; |
|
reset-assert-us = <10000>; |
|
reset-deassert-us = <30000>; |
|
reset-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_LOW>; |
|
}; |
|
}; |
|
}; |
|
|
|
&gpu { |
|
mali-supply = <&vdd_logic>; |
|
}; |
|
|
|
&hdmi { |
|
status = "okay"; |
|
}; |
|
|
|
&hdmiphy { |
|
status = "okay"; |
|
}; |
|
|
|
&hdmi_sound { |
|
status = "okay"; |
|
}; |
|
|
|
&i2c1 { |
|
clock-frequency = <1000000>; |
|
i2c-scl-falling-time-ns = <5>; |
|
i2c-scl-rising-time-ns = <83>; |
|
status = "okay"; |
|
|
|
pmic@18 { |
|
compatible = "rockchip,rk805"; |
|
reg = <0x18>; |
|
interrupt-parent = <&gpio2>; |
|
interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&pmic_int_l>; |
|
rockchip,system-power-controller; |
|
wakeup-source; |
|
|
|
vcc1-supply = <&vcc_sys>; |
|
vcc2-supply = <&vcc_sys>; |
|
vcc3-supply = <&vcc_sys>; |
|
vcc4-supply = <&vcc_sys>; |
|
vcc5-supply = <&vcc_io>; |
|
vcc6-supply = <&vcc_io>; |
|
|
|
regulators { |
|
vdd_logic: DCDC_REG1 { |
|
regulator-name = "vdd_logic"; |
|
regulator-min-microvolt = <700000>; |
|
regulator-max-microvolt = <1350000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <1000000>; |
|
}; |
|
}; |
|
|
|
vdd_arm: DCDC_REG2 { |
|
regulator-name = "vdd_arm"; |
|
regulator-min-microvolt = <700000>; |
|
regulator-max-microvolt = <1350000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <950000>; |
|
}; |
|
}; |
|
|
|
vcc_ddr: DCDC_REG3 { |
|
regulator-name = "vcc_ddr"; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
}; |
|
}; |
|
|
|
vcc_io: DCDC_REG4 { |
|
regulator-name = "vcc_io"; |
|
regulator-min-microvolt = <3300000>; |
|
regulator-max-microvolt = <3300000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <3300000>; |
|
}; |
|
}; |
|
|
|
vdd_18: LDO_REG1 { |
|
regulator-name = "vdd_18"; |
|
regulator-min-microvolt = <1800000>; |
|
regulator-max-microvolt = <1800000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <1800000>; |
|
}; |
|
}; |
|
|
|
vcc18_emmc: LDO_REG2 { |
|
regulator-name = "vcc_18emmc"; |
|
regulator-min-microvolt = <1800000>; |
|
regulator-max-microvolt = <1800000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <1800000>; |
|
}; |
|
}; |
|
|
|
vdd_11: LDO_REG3 { |
|
regulator-name = "vdd_11"; |
|
regulator-min-microvolt = <1100000>; |
|
regulator-max-microvolt = <1100000>; |
|
regulator-always-on; |
|
regulator-boot-on; |
|
regulator-state-mem { |
|
regulator-on-in-suspend; |
|
regulator-suspend-microvolt = <1100000>; |
|
}; |
|
}; |
|
}; |
|
}; |
|
}; |
|
|
|
&i2s0 { |
|
status = "okay"; |
|
}; |
|
|
|
&i2s1 { |
|
status = "okay"; |
|
}; |
|
|
|
&io_domains { |
|
vccio1-supply = <&vcc_io>; |
|
vccio2-supply = <&vcc18_emmc>; |
|
vccio3-supply = <&vcc_io>; |
|
vccio4-supply = <&vdd_18>; |
|
vccio5-supply = <&vcc_io>; |
|
vccio6-supply = <&vdd_18>; |
|
pmuio-supply = <&vcc_io>; |
|
status = "okay"; |
|
}; |
|
|
|
&pinctrl { |
|
pmic { |
|
pmic_int_l: pmic-int-l { |
|
rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; |
|
}; |
|
}; |
|
|
|
usb3 { |
|
usb30_host_drv: usb30-host-drv { |
|
rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; |
|
}; |
|
}; |
|
|
|
wifi { |
|
bt_dis: bt-dis { |
|
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_output_low>; |
|
}; |
|
|
|
bt_wake_host: bt-wake-host { |
|
rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>; |
|
}; |
|
|
|
chip_en: chip-en { |
|
rockchip,pins = <2 RK_PC3 RK_FUNC_GPIO &pcfg_output_low>; |
|
}; |
|
|
|
host_wake_bt: host-wake-bt { |
|
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_output_high>; |
|
}; |
|
|
|
wl_dis: wl-dis { |
|
rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_output_low>; |
|
}; |
|
|
|
wl_wake_host: wl-wake-host { |
|
rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>; |
|
}; |
|
}; |
|
}; |
|
|
|
&sdmmc { |
|
bus-width = <4>; |
|
cap-mmc-highspeed; |
|
cap-sd-highspeed; |
|
disable-wp; |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>; |
|
vmmc-supply = <&vcc_io>; |
|
vqmmc-supply = <&vcc_io>; |
|
status = "okay"; |
|
}; |
|
|
|
&tsadc { |
|
rockchip,hw-tshut-mode = <0>; |
|
rockchip,hw-tshut-polarity = <0>; |
|
status = "okay"; |
|
}; |
|
|
|
&uart2 { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy_host { |
|
status = "okay"; |
|
}; |
|
|
|
&u2phy_otg { |
|
status = "okay"; |
|
}; |
|
|
|
&usb20_otg { |
|
dr_mode = "host"; |
|
status = "okay"; |
|
}; |
|
|
|
&usb_host0_ehci { |
|
pinctrl-names = "default"; |
|
pinctrl-0 = <&bt_dis &bt_wake_host &chip_en &host_wake_bt &wl_dis &wl_wake_host>; |
|
status = "okay"; |
|
}; |
|
|
|
&vop { |
|
status = "okay"; |
|
}; |
|
|
|
&vop_mmu { |
|
status = "okay"; |
|
};
|
|
|