Ken Van Hoeylandt
599fa46766
- New drivers: - SD SPI - spi_peripheral - touch_placeholder - display_placeholder - Devicetree compiler: - Implement phandle-arrays - Implement device addresses - Add placeholder drivers to all devices with a SPI display - SPI driver: add `cs-pins` and set them to high on driver start - FileSystem: add `file_system_set_owner()` and `file_system_get_owner()` - File locking is now checking if the related `FileSystem` is part of a shared SPI bus - Add `device_get_child_count()` - SDMMC driver: Remove default of `slot` value - Fix for Crowpanel Basic 3.5" display (add delay to booting) - Fix for LilyGO T-HMI SD card mounting (delayed mounting by disabling it initially in the dts)
54 lines
1.2 KiB
Devicetree
54 lines
1.2 KiB
Devicetree
/dts-v1/;
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#include <tactility/bindings/root.h>
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#include <tactility/bindings/esp32_ble.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_sdmmc.h>
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#include <tactility/bindings/esp32_spi.h>
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#include <tactility/bindings/display_placeholder.h>
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#include <tactility/bindings/touch_placeholder.h>
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/ {
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compatible = "root";
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model = "LilyGO T-HMI";
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ble0 {
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compatible = "espressif,esp32-ble";
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};
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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <49>;
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};
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spi0 {
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compatible = "espressif,esp32-spi";
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host = <SPI2_HOST>;
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cs-gpios = <&gpio0 6 GPIO_FLAG_NONE>, // Display
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<&gpio0 2 GPIO_FLAG_NONE>; // Touch
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pin-mosi = <&gpio0 3 GPIO_FLAG_NONE>;
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pin-miso = <&gpio0 4 GPIO_FLAG_NONE>;
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pin-sclk = <&gpio0 1 GPIO_FLAG_NONE>;
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display@0 {
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compatible = "display-placeholder";
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};
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touch@1 {
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compatible = "touch-placeholder";
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};
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};
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sdmmc0 {
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compatible = "espressif,esp32-sdmmc";
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status = "disabled"; // Late-init is required, otherwise mounting fails
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pin-clk = <&gpio0 12 GPIO_FLAG_NONE>;
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pin-cmd = <&gpio0 11 GPIO_FLAG_NONE>;
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pin-d0 = <&gpio0 13 GPIO_FLAG_NONE>;
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slot = <SDMMC_HOST_SLOT_1>;
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bus-width = <1>;
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pullups;
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};
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};
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