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Silabs gpio driver #92824

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Silabs gpio driver #92824

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ea5956c
drivers: gpio: silabs: gpio driver for EFR series 2 devices
fimohame Jul 8, 2025
8cfa5c4
tests: gpio: boards: add overlay and conf for GPIO test driver
fimohame Jul 8, 2025
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1 change: 1 addition & 0 deletions drivers/gpio/CMakeLists.txt
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Expand Up @@ -100,6 +100,7 @@ zephyr_library_sources_ifdef(CONFIG_GPIO_SAM4L gpio_sam4l.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SEDI gpio_sedi.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SI32 gpio_si32.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SIFIVE gpio_sifive.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SILABS gpio_silabs.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SILABS_SIWX91X gpio_silabs_siwx91x.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SILABS_SIWX91X_UULP gpio_silabs_siwx91x_uulp.c)
zephyr_library_sources_ifdef(CONFIG_GPIO_SMARTBOND gpio_smartbond.c)
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1 change: 1 addition & 0 deletions drivers/gpio/Kconfig
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Expand Up @@ -184,6 +184,7 @@ source "drivers/gpio/Kconfig.sc18im704"
source "drivers/gpio/Kconfig.sedi"
source "drivers/gpio/Kconfig.si32"
source "drivers/gpio/Kconfig.sifive"
source "drivers/gpio/Kconfig.silabs"
source "drivers/gpio/Kconfig.siwx91x"
source "drivers/gpio/Kconfig.smartbond"
source "drivers/gpio/Kconfig.sn74hc595"
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19 changes: 19 additions & 0 deletions drivers/gpio/Kconfig.silabs
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@@ -0,0 +1,19 @@
# Copyright (c) 2025 Silicon Laboratories Inc.
# SPDX-License-Identifier: Apache-2.0

menuconfig GPIO_SILABS
bool "Silabs GPIO driver"
default n
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I just see it but normally it was set to "y" by default (look at other)

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@fimohame fimohame Jul 23, 2025 •
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We should be keeping it as n unless we update the Kconfig under soc to select SILABS_SISDK_GPIO for series 2 boards. It would thrown an error of redefinition. Twister build would fail.

depends on DT_HAS_SILABS_GPIO_ENABLED
select SILABS_SISDK_GPIO
help
Enable the Silabs gpio driver.

if GPIO_SILABS

config GPIO_SILABS_COMMON_INIT_PRIORITY
int "Common initialization priority"
depends on GPIO_SILABS
default 39

endif # GPIO_SILABS
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