From 7f09a4b195a94cda747ff87b56834907844b326c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Tue, 4 Jan 2022 16:35:23 +0100
Subject: [PATCH] PCI: mvebu: Add help string for CONFIG_PCI_MVEBU option
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There is no description for CONFIG_PCI_MVEBU option. Add it.

Link: https://lore.kernel.org/r/20220104153529.31647-6-pali@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 drivers/pci/controller/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index 601f2531ee91..b8d96d38064d 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -10,6 +10,10 @@ config PCI_MVEBU
 	depends on ARM
 	depends on OF
 	select PCI_BRIDGE_EMUL
+	help
+	 Add support for Marvell EBU PCIe controller. This PCIe controller
+	 is used on 32-bit Marvell ARM SoCs: Dove, Kirkwood, Armada 370,
+	 Armada XP, Armada 375, Armada 38x and Armada 39x.
 
 config PCI_AARDVARK
 	tristate "Aardvark PCIe controller"