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)
This commit is contained in:
Ken Van Hoeylandt
2026-06-27 17:32:05 +02:00
committed by GitHub
parent e50659a3fb
commit 599fa46766
222 changed files with 1713 additions and 2257 deletions
@@ -5,6 +5,7 @@
#include <tactility/bindings/esp32_gpio.h>
#include <tactility/bindings/esp32_i2c.h>
#include <tactility/bindings/esp32_i2s.h>
#include <tactility/bindings/esp32_sdmmc.h>
/**
* For future reference:
@@ -44,4 +45,17 @@
pin-data-in = <&gpio0 48 GPIO_FLAG_NONE>;
pin-mclk = <&gpio0 13 GPIO_FLAG_NONE>;
};
sdcard {
compatible = "espressif,esp32-sdmmc";
pin-clk = <&gpio0 43 GPIO_FLAG_NONE>;
pin-cmd = <&gpio0 44 GPIO_FLAG_NONE>;
pin-d0 = <&gpio0 39 GPIO_FLAG_NONE>;
pin-d1 = <&gpio0 40 GPIO_FLAG_NONE>;
pin-d2 = <&gpio0 41 GPIO_FLAG_NONE>;
pin-d3 = <&gpio0 42 GPIO_FLAG_NONE>;
slot = <SDMMC_HOST_SLOT_0>;
bus-width = <4>;
on-chip-ldo-chan = <4>;
};
};