Driver improvements (#535)
- 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)
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@@ -5,6 +5,7 @@
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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_sdmmc.h>
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/**
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* For future reference:
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@@ -44,4 +45,17 @@
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pin-data-in = <&gpio0 48 GPIO_FLAG_NONE>;
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pin-mclk = <&gpio0 13 GPIO_FLAG_NONE>;
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};
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sdcard {
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compatible = "espressif,esp32-sdmmc";
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pin-clk = <&gpio0 43 GPIO_FLAG_NONE>;
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pin-cmd = <&gpio0 44 GPIO_FLAG_NONE>;
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pin-d0 = <&gpio0 39 GPIO_FLAG_NONE>;
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pin-d1 = <&gpio0 40 GPIO_FLAG_NONE>;
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pin-d2 = <&gpio0 41 GPIO_FLAG_NONE>;
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pin-d3 = <&gpio0 42 GPIO_FLAG_NONE>;
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slot = <SDMMC_HOST_SLOT_0>;
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bus-width = <4>;
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on-chip-ldo-chan = <4>;
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};
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};
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