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tests: drivers: display: display_read_write: add support for ILI9340

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Add support for ILI9340 to display_read_write test. This support was
verified with the adafruit_2_8_tft_touch_v2 shield.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2024-01-24 00:39:24 +00:00 • committed by Henrik Brix Andersen
commit c37e46c906
3 changed files with 28 additions and 1 deletions
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2
boards/shields/adafruit_2_8_tft_touch_v2/dts/adafruit_2_8_tft_touch_v2.dtsi
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@ -19,7 +19,7 @@
invert-y;
};
adafruit_2_8_tft_touch_v2_mipi_dbi {
adafruit_2_8_tft_touch_v2_mipi_dbi: adafruit_2_8_tft_touch_v2_mipi_dbi {
compatible = "zephyr,mipi-dbi-spi";
spi-dev = <&arduino_spi>;
dc-gpios = <&arduino_header 15 GPIO_ACTIVE_HIGH>; /* D9 */

15
tests/drivers/display/display_read_write/adafruit_2_8_tft_touch_rgb565.overlay Normal file
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@ -0,0 +1,15 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/dt-bindings/display/ili9xxx.h>
&adafruit_2_8_tft_touch_v2_ili9340 {
pixel-format = <ILI9XXX_PIXEL_FORMAT_RGB565>;
};
&adafruit_2_8_tft_touch_v2_mipi_dbi {
/delete-property/ write-only;
};

12
tests/drivers/display/display_read_write/testcase.yaml
View file

@ -50,3 +50,15 @@ tests:
extra_configs:
- CONFIG_SDL_DISPLAY_DEFAULT_PIXEL_FORMAT_BGR_565=y
- CONFIG_SDL_DISPLAY_USE_HARDWARE_ACCELERATOR=n
drivers.display.read_write.ili9340:
tags:
- shield
extra_args:
- SHIELD=adafruit_2_8_tft_touch_v2
- EXTRA_DTC_OVERLAY_FILE=adafruit_2_8_tft_touch_rgb565.overlay
extra_configs:
- CONFIG_ILI9XXX_READ=y
# Use platform_allow, because we cannot filter the test based on the
# presence of the arduino_spi DT nodelabel
platform_allow:
- mimxrt685_evk/mimxrt685s/cm33