linux-kernel - [PATCH] pinctrl: tigerlake: Add Alder Lake-P documentation

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Message-ID: <20260120110042.1021199-1-raag.jadav@intel.com>
Date: Tue, 20 Jan 2026 16:30:42 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: andriy.shevchenko@...ux.intel.com,
	mika.westerberg@...ux.intel.com,
	linusw@...nel.org
Cc: linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>,
	stable@...r.kernel.org,
	Guido Trentalancia <guido@...ntalancia.com>
Subject: [PATCH] pinctrl: tigerlake: Add Alder Lake-P documentation

Intel Alder Lake-P PCH reuses pinctrl IP from Tiger Lake-LP. Add user
friendly documentation for it.

Cc: stable@...r.kernel.org
Fixes: 0e793a4e2834 ("pinctrl: tigerlake: Add Alder Lake-P ACPI ID")
Reported-by: Guido Trentalancia <guido@...ntalancia.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220056
Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/pinctrl/intel/Kconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
index e4dc9ba899bd..045651fde31f 100644
--- a/drivers/pinctrl/intel/Kconfig
+++ b/drivers/pinctrl/intel/Kconfig
@@ -160,7 +160,9 @@ config PINCTRL_TIGERLAKE
 	select PINCTRL_INTEL
 	help
 	  This pinctrl driver provides an interface that allows configuring
-	  of Intel Tiger Lake PCH pins and using them as GPIOs.
+	  PCH pins of the following platforms and using them as GPIOs.
+	  - Tiger Lake
+	  - Alder Lake-P
 
 source "drivers/pinctrl/intel/Kconfig.tng"
 endmenu
-- 
2.43.0