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drivers: display: gc9x01: convert to MIPI DBI API

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Convert galaxycore GC9X01 to MIPI DBI API. In tree boards and tests
using this display have also had their devicetrees updated to use the
new MIPI DBI SPI emulated device.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2024-06-05 10:34:30 -05:00 • committed by Anas Nashif
commit be23e70fff
6 changed files with 96 additions and 147 deletions
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29
tests/drivers/build_all/display/app.overlay
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@ -125,6 +125,16 @@
tcon = <0x22>;
};
};
test_spi_gc9x01x: gc9x01x@6 {
compatible = "galaxycore,gc9x01x";
reg = <6>;
mipi-max-frequency = <100000000>;
pixel-format = <16>;
width = <240>;
height = <240>;
};
};
@ -136,21 +146,12 @@
status = "okay";
clock-frequency = <2000000>;
/* one entry for every devices at spi.dtsi */
/* one entry for every device. Note that this must
* include MIPI DBI devices as well.
*/
cs-gpios = <&test_gpio 0 0 &test_gpio 0 1 &test_gpio 0 2
&test_gpio 0 3 &test_gpio 0 4 &test_gpio 0 5>;
test_spi_gc9x01x: gc9x01x@1 {
compatible = "galaxycore,gc9x01x";
reg = <1>;
spi-max-frequency = <100000000>;
cmd-data-gpios = <&test_gpio 1 0>;
reset-gpios = <&test_gpio 2 0>;
pixel-format = <16>;
width = <240>;
height = <240>;
};
&test_gpio 0 3 &test_gpio 0 4 &test_gpio 0 5
&test_gpio 0 6>;
test_led_strip_0: lpd8806@2 {
compatible = "greeled,lpd8806";