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drivers: led_strip: ws2812: Remove scratch selection for non-GPIO

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The WS2812 LED strip driver does not use a scratch byte, therefore
free up a byte per pixel which was unused except in the GPIO-based
driver whereby it is used

Signed-off-by: Jamie McCrae <spam@helper3000.net>
This commit is contained in:
Jamie McCrae 2023-10-28 18:55:41 +01:00 committed by Carles Cufí
parent e76ace4647
commit 5afaa38e67
1 changed files with 1 additions and 1 deletions
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2
drivers/led_strip/Kconfig.ws2812
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@ -9,7 +9,6 @@
menuconfig WS2812_STRIP
bool "WS2812 (and compatible) LED strip driver"
select LED_STRIP_RGB_SCRATCH
help
Enable LED strip driver for daisy chains of WS2812-ish (or WS2812B,
WS2813, SK6812, Everlight B1414, or compatible) devices.
@ -39,6 +38,7 @@ config WS2812_STRIP_GPIO
# Only an Cortex-M0 inline assembly implementation for the nRF51
# is supported currently.
depends on SOC_SERIES_NRF51X
select LED_STRIP_RGB_SCRATCH
help
The GPIO driver does bit-banging with inline assembly,
and is not available on all SoCs.