New kernel drivers and more (#560)

- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight - Implement new kernel driver modules: `st7789-module` and `gt911-module` - Implement ESP32 ADC "oneshot" kernel driver - Implement ESP32 backlight kernel driver with ledc API - Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device - Updated github actions - Updated flash scripts - Fix for esp32 legacy driver conflict with ADC - Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices - Created `lilygo-module` with LilyGO kernel drivers - Fix for intermittent errors in build related to code generation of `devicetree.c` - `lvgl-module` can now map kernel drivers onto LVGL devices - Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`) - Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files - `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL
2026-07-12 00:29:12 +02:00
parent c4406b24ba
commit 50c0a14a93
149 changed files with 5274 additions and 1266 deletions
@@ -0,0 +1,30 @@
+description: ESP32 ADC Controller (oneshot mode)
+
+include: ["adc-controller.yaml"]
+
+compatible: "espressif,esp32-adc-oneshot"
+
+properties:
+  unit-id:
+    type: int
+    required: true
+    description: |
+      The ADC unit, defined by adc_unit_t (e.g. ADC_UNIT_1, ADC_UNIT_2).
+  clk-src:
+    type: int
+    default: 0
+    description: |
+      Clock source, defined by adc_oneshot_clk_src_t. 0 selects the default clock source.
+  ulp-mode:
+    type: int
+    default: 0
+    description: |
+      ULP control mode, defined by adc_ulp_mode_t. 0 means ADC_ULP_MODE_DISABLE.
+  channels:
+    type: phandle-array
+    element-type: "struct Esp32AdcOneshotChannelConfig"
+    default: "{ }"
+    description: |
+      Per-channel configuration. Each entry is written as <channel atten bitwidth>,
+      e.g. <ADC_CHANNEL_3 ADC_ATTEN_DB_12 ADC_BITWIDTH_DEFAULT>.
+      A consumer device refers to a channel with a phandle and channel number, e.g. `<&adc0 3>`.
@@ -0,0 +1,29 @@
+description: ESP32 LEDC-backed PWM backlight
+
+compatible: "espressif,esp32-ledc-backlight"
+
+properties:
+  pin-backlight:
+    type: phandles
+    required: true
+    description: Backlight PWM output pin
+  frequency-hz:
+    type: int
+    default: 30000
+    description: PWM frequency in Hz
+  brightness-level-range:
+    type: values
+    default: [0, 255]
+    description: Inclusive [min,max] brightness range. The minimum value turns the backlight off.
+  brightness-default:
+    type: int
+    default: 200
+    description: Default brightness level, applied by set_brightness_default(). Should fall within brightness-level-range.
+  ledc-timer:
+    type: int
+    default: 0
+    description: LEDC timer index, defined by ledc_timer_t
+  ledc-channel:
+    type: int
+    default: 0
+    description: LEDC channel index, defined by ledc_channel_t