diff options
| author | Eddie James <eajames@linux.ibm.com> | 2022-02-07 17:09:01 -0600 |
|---|---|---|
| committer | Andrejs Cainikovs <andrejs.cainikovs@toradex.com> | 2023-06-15 12:46:03 +0200 |
| commit | 6831a32df0ef8958958762e6498fc5192f6f2b54 (patch) | |
| tree | a9a46226cc3be710e4c2156c72dea69e1cb932a1 /drivers/gpio/Kconfig | |
| parent | c71ae7141f30da99e2206a331ac821603f238fa7 (diff) | |
gpio: Enable hogging support in SPL
Use the CONFIG macros to conditionally build the GPIO hogging support in
either the SPL or U-Boot, or both, depending on the configuration. Also
call the GPIO hog probe function in the common SPL board initialization
as an equivalent to adding it to the U-Boot init sequence functions.
Upstream-Status: Backport [1d99e673c752bc7d55aa25b02e050741496f7109]
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 8ff3070c4e..ae7dfe693a 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -57,6 +57,15 @@ config GPIO_HOG is a mechanism providing automatic GPIO request and config- uration as part of the gpio-controller's driver probe function. +config SPL_GPIO_HOG + bool "Enable GPIO hog support in SPL" + depends on SPL_GPIO_SUPPORT + help + Enable gpio hog support in SPL + The GPIO chip may contain GPIO hog definitions. GPIO hogging + is a mechanism providing automatic GPIO request and config- + uration as part of the gpio-controller's driver probe function. + config DM_GPIO_LOOKUP_LABEL bool "Enable searching for gpio labelnames" depends on DM_GPIO |