summaryrefslogtreecommitdiff
path: root/drivers/pinctrl/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pinctrl/Kconfig')
-rw-r--r--drivers/pinctrl/Kconfig25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index a0ac167d14..deee92411c 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -59,6 +59,22 @@ config PINCONF
This option enables pin configuration through the generic pinctrl
framework.
+config PINCONF_RECURSIVE
+ bool "Support recursive binding for pin configuration nodes"
+ depends on PINCTRL_FULL
+ default n if ARCH_STM32MP
+ default y
+ help
+ In the Linux pinctrl binding, the pin configuration nodes need not be
+ direct children of the pin controller device (may be grandchildren for
+ example). It is define is each individual pin controller device.
+ Say Y here if you want to keep this behavior with the pinconfig
+ u-class: all sub are recursivelly bounded.
+ If the option is disabled, this behavior is deactivated and only
+ the direct children of pin controller will be assumed as pin
+ configuration; you can save memory footprint when this feature is
+ no needed.
+
config SPL_PINCTRL
bool "Support pin controllers in SPL"
depends on SPL && SPL_DM
@@ -104,6 +120,15 @@ config SPL_PINCONF
This option is an SPL-variant of the PINCONF option.
See the help of PINCONF for details.
+config SPL_PINCONF_RECURSIVE
+ bool "Support recursive binding for pin configuration nodes in SPL"
+ depends on SPL_PINCTRL_FULL
+ default n if ARCH_STM32MP
+ default y
+ help
+ This option is an SPL-variant of the PINCONF_RECURSIVE option.
+ See the help of PINCONF_RECURSIVE for details.
+
if PINCTRL || SPL_PINCTRL
config PINCTRL_AR933X