mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-04-18 09:25:06 +00:00
90 lines
1.9 KiB
Plaintext
90 lines
1.9 KiB
Plaintext
/dts-v1/;
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#include <tactility/bindings/root.h>
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#include <tactility/bindings/esp32_gpio.h>
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#include <tactility/bindings/esp32_i2c.h>
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#include <tactility/bindings/esp32_i2s.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <bindings/bmi270.h>
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#include <bindings/pi4ioe5v6408.h>
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/ {
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compatible = "root";
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model = "Tab5";
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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <57>;
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};
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i2c_internal: i2c0 {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_0>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 31 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 32 GPIO_FLAG_NONE>;
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/*
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- Bit 0: RF internal/external switch
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- Bit 1: Speaker enable
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- Bit 2: External 5V bus enable
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- Bit 3: /
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- Bit 4: LCD reset
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- Bit 5: Touch reset
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- Bit 6: Camera reset
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- Bit 7: Headphone detect
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*/
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io_expander0 {
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compatible = "diodes,pi4ioe5v6408";
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reg = <0x43>;
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};
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/*
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- Bit 0: C6 WLAN enable
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- Bit 1: /
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- Bit 2: /
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- Bit 3: USB-A 5V enable
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- Bit 4: Device power: PWROFF_PLUSE
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- Bit 5: IP2326: nCHG_QC_EN
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- Bit 6: IP2326: CHG_STAT_LED
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- Bit 7: IP2326: CHG_EN
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*/
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io_expander1 {
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compatible = "diodes,pi4ioe5v6408";
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reg = <0x44>;
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};
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bmi270 {
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compatible = "bosch,bmi270";
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reg = <0x68>;
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};
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};
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i2c_port_a: i2c1 {
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compatible = "espressif,esp32-i2c";
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port = <I2C_NUM_1>;
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clock-frequency = <400000>;
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pin-sda = <&gpio0 53 GPIO_FLAG_NONE>;
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pin-scl = <&gpio0 54 GPIO_FLAG_NONE>;
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};
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sdcard_spi: spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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pin-mosi = <&gpio0 44 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 43 GPIO_FLAG_NONE>;
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};
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// ES8388 and ES7210
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i2s0 {
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compatible = "espressif,esp32-i2s";
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port = <I2S_NUM_0>;
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pin-bclk = <&gpio0 27 GPIO_FLAG_NONE>;
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pin-ws = <&gpio0 29 GPIO_FLAG_NONE>;
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pin-data-out = <&gpio0 26 GPIO_FLAG_NONE>;
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pin-data-in = <&gpio0 28 GPIO_FLAG_NONE>;
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pin-mclk = <&gpio0 30 GPIO_FLAG_NONE>;
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};
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};
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