From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Your Name Date: Tue, 30 May 2023 10:18:55 +0800 Subject: add bigtreetech-cb1 dts --- arch/arm64/boot/dts/allwinner/Makefile | 2 + arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-emmc.dts | 44 ++ arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-sd.dts | 35 + arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi | 327 ++++++++++ 4 files changed, 408 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 4d4d2e5c01f2..74a6e5e0d7b3 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -50,6 +50,8 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-x96-mate.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-sd.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-emmc.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb subdir-y := $(dts-dirs) overlay diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-emmc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-emmc.dts new file mode 100644 index 000000000000..f878c23f1d90 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-emmc.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Alan.Ma . + */ + +/dts-v1/; + +#include "sun50i-h616-bigtreetech-cb1.dtsi" + +&mmc2 { + vmmc-supply = <®_dldo1>; + + no-1-8-v; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&ws2812 { + gpios = <&pio 8 15 GPIO_ACTIVE_LOW>; /* PI15 */ +}; + +&i2c_gpio { + gpios = <&pio 8 6 GPIO_ACTIVE_HIGH>, /* SDA PI6 */ + <&pio 8 4 GPIO_ACTIVE_HIGH>; /* SCL PI4 */ +}; + +&can0_pin_irq { + pins = "PI3"; +}; + +&can { + interrupts = <8 3 0x08>; /* PI3 IRQ_TYPE_LEVEL_LOW */ +}; + +&tft_35 { + dc-gpios = <&pio 8 15 GPIO_ACTIVE_HIGH>; /* PI15 */ +}; + +&spi1 { + cs-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>, /* PI5 */ + <&pio 8 14 GPIO_ACTIVE_HIGH>, /* PI14 */ + <&pio 8 7 GPIO_ACTIVE_HIGH>; /* PI7 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-sd.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-sd.dts new file mode 100644 index 000000000000..e18dd854d74b --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1-sd.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Alan.Ma . + */ + +/dts-v1/; + +#include "sun50i-h616-bigtreetech-cb1.dtsi" + +&ws2812 { + gpios = <&pio 2 14 GPIO_ACTIVE_LOW>; /* PC14 */ +}; + +&i2c_gpio { + gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>, /* SDA PC12 */ + <&pio 2 10 GPIO_ACTIVE_HIGH>; /* SCL PC10 */ +}; + +&can0_pin_irq { + pins = "PC9"; +}; + +&can { + interrupts = <2 9 0x08>; /* PC9 IRQ_TYPE_LEVEL_LOW */ +}; + +&tft_35 { + dc-gpios = <&pio 2 14 GPIO_ACTIVE_HIGH>; /* PC14 */ +}; + +&spi1 { + cs-gpios = <&pio 2 11 GPIO_ACTIVE_HIGH>, /* PC11 */ + <&pio 2 7 GPIO_ACTIVE_HIGH>, /* PC7 */ + <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi new file mode 100644 index 000000000000..8a18476307ff --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi @@ -0,0 +1,327 @@ +// SPDX-License-Identifier: (GPL-2.0+ or MIT) +/* + * Copyright (C) 2023 Alan.Ma . + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" +#include "sun50i-h616-cpu-opp.dtsi" + +#include +#include +#include + +/ { + model = "BigTreeTech CB1"; + compatible = "bigtreetech,cb1", "allwinner,sun50i-h616"; + + aliases { + ethernet0 = &emac1; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + act_led: led-0 { + gpios = <&pio 7 5 GPIO_ACTIVE_LOW>; /* PH5 */ + linux,default-trigger = "heartbeat"; + }; + + gpio_1 { + function = "wifi_power"; + gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ + default-state = "on"; + }; + + gpio_2 { + function = "wifi_wake"; + gpios = <&pio 6 15 GPIO_ACTIVE_HIGH>; /* PG15 */ + default-state = "on"; + }; + }; + + reg_vcc5v: regulator-vcc5v { + /* board wide 5V supply directly from the USB-C socket */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <®_vcc5v>; + enable-active-high; + }; + + reg_vcc33_wifi: vcc33-wifi { + /* Always on 3.3V regulator for WiFi and BT */ + compatible = "regulator-fixed"; + regulator-name = "vcc33-wifi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_vcc5v>; + }; + + reg_vcc_wifi_io: vcc-wifi-io { + /* Always on 1.8V/300mA regulator for WiFi and BT IO */ + compatible = "regulator-fixed"; + regulator-name = "vcc-wifi-io"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <®_vcc33_wifi>; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "osc32k-out"; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + post-power-on-delay-ms = <200>; + }; + + ws2812: ws2812 { + compatible = "rgb-ws2812"; + pinctrl-names = "default"; + rgb_cnt = <2>; + rgb_value = <0x010000 0x010000>; + status = "disabled"; + }; + + i2c_gpio: i2c-gpio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "i2c-gpio"; + status = "disabled"; + + i2c-gpio,delay-us = <3>; /* 100 kHz */ + + tft_tp: ns2009@48 { + compatible = "ti,tsc2007"; + reg = <0x48>; + status = "disabled"; + ti,x-plate-ohms = <660>; + ti,rt-thr = <3000>; + ti,fuzzx = <32>; + ti,fuzzy = <16>; + i2c,ignore-nak = <1>; + }; + + light: bh1750@5c { + compatible = "rohm,bh1750"; + reg = <0x5c>; + status = "disabled"; + }; + }; + + mcp2515_clock: mcp2515_clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; +}; + +&mmc0 { + vmmc-supply = <®_dldo1>; + broken-cd; + bus-width = <4>; + max-frequency = <50000000>; + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <®_vcc33_wifi>; + vqmmc-supply = <®_vcc_wifi_io>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + max-frequency = <25000000>; + non-removable; + mmc-ddr-1_8v; + status = "okay"; +}; + +&pio { + can0_pin_irq: can0_pin_irq { + function = "irq"; + bias-pull-up; + }; +}; + +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + + can: mcp2515@0 { + status = "disabled"; + compatible = "microchip,mcp2515"; + reg = <0x0>; + clocks = <&mcp2515_clock>; + spi-max-frequency = <12500000>; + pinctrl-names = "default"; + pinctrl-0 = <&can0_pin_irq>; + interrupt-parent = <&pio>; + vdd-supply = <®_vcc33_wifi>; + xceiver-supply = <®_vcc33_wifi>; + }; + + tft_35: st7789v@1 { + status = "disabled"; + compatible = "sitronix,st7796s"; + reg = <1>; + spi-max-frequency =<12500000>; + fps =<60>; + buswidth = <8>; + rotate =<0>; + width = <480>; + height = <320>; + bpp = <24>; + bgr; + regwidth = <8>; + debug = <0x00>; //0x20 show fps + txbuflen = <307200>; + spi-cpol; + spi-cpha; + }; +}; + +&r_i2c { + status = "okay"; + + axp313a: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + wakeup-source; + + regulators{ + reg_dcdc1: dcdc1 { + regulator-name = "axp313a-dcdc1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <3400000>; + regulator-step-delay-us = <25>; + regulator-final-delay-us = <50>; + regulator-always-on; + }; + + reg_dcdc2: dcdc2 { + regulator-name = "axp313a-dcdc2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1540000>; + regulator-step-delay-us = <25>; + regulator-final-delay-us = <50>; + regulator-ramp-delay = <200>; + regulator-always-on; + }; + + reg_dcdc3: dcdc3 { + regulator-name = "axp313a-dcdc3"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1840000>; + regulator-step-delay-us = <25>; + regulator-final-delay-us = <50>; + regulator-always-on; + }; + + reg_aldo1: aldo1 { + regulator-name = "axp313a-aldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-step-delay-us = <25>; + regulator-final-delay-us = <50>; + regulator-always-on; + }; + + reg_dldo1: dldo1 { + regulator-name = "axp313a-dldo1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-step-delay-us = <25>; + regulator-final-delay-us = <50>; + regulator-always-on; + }; + }; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; + status = "okay"; +}; + +&gpu { + mali-supply = <®_dcdc3>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usbphy { + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; + +&ehci0 { + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&ehci2 { + status = "okay"; +}; + +&ohci2 { + status = "okay"; +}; + +&ehci3 { + status = "okay"; +}; + +&ohci3 { + status = "okay"; +}; + +&usbotg { + /* + * PHY0 pins are connected to a USB-C socket, but a role switch + * is not implemented: both CC pins are pulled to GND. + * The VBUS pins power the device, so a fixed peripheral mode + * is the best choice. + * The board can be powered via GPIOs, in this case port0 *can* + * act as a host (with a cable/adapter ignoring CC), as VBUS is + * then provided by the GPIOs. Any user of this setup would + * need to adjust the DT accordingly: dr_mode set to "host", + * enabling OHCI0 and EHCI0. + */ + dr_mode = "peripheral"; + status = "okay"; +}; -- Armbian