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Update the Kconfig help texts for both drivers to document supported platforms and clarify when CONFIG_PINCTRL_TIGERLAKE may be required. Supported platforms: - Tiger Lake (all variants) - Alder Lake-P Reported-by: Guido Trentalancia Link: https://bugzilla.kernel.org/show_bug.cgi?id=3D220056 Signed-off-by: Ariel Simulevski --- drivers/pinctrl/intel/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig index 248c2e558ff3..f1114828457d 100644 --- a/drivers/pinctrl/intel/Kconfig +++ b/drivers/pinctrl/intel/Kconfig @@ -54,6 +54,9 @@ config PINCTRL_ALDERLAKE This pinctrl driver provides an interface that allows configuring of Intel Alder Lake PCH pins and using them as GPIOs. =20 + Some platforms may reuse GPIO IP blocks from earlier generations + and require CONFIG_PINCTRL_TIGERLAKE instead. + config PINCTRL_BROXTON tristate "Intel Broxton pinctrl and GPIO driver" select PINCTRL_INTEL @@ -161,5 +164,11 @@ config PINCTRL_TIGERLAKE This pinctrl driver provides an interface that allows configuring of Intel Tiger Lake PCH pins and using them as GPIOs. =20 + Also used on some Alder Lake platforms that share compatible GPIO IP. + + Supported platforms: + - Tiger Lake (all variants) + - Alder Lake-P + source "drivers/pinctrl/intel/Kconfig.tng" endmenu --=20 2.49.0