linux-kernel - [PATCH 5.11 504/775] phy: USB_LGM

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Date:   Mon,  1 Mar 2021 17:11:12 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Vinod Koul <vkoul@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.11 504/775] phy: USB_LGM_PHY should depend on X86

From: Geert Uytterhoeven <geert+renesas@...der.be>

[ Upstream commit 6b46e60a6943d629d69924be3169d8f214624ab2 ]

The Intel Lightning Mountain (LGM) USB3 USB is only present on Intel
Lightning Mountain SoCs.  Hence add a dependency on X86, to prevent
asking the user about this driver when configuring a kernel without
Intel Lightning Mountain platform support.

Fixes: 1cce8f73a561c944 ("phy: Add USB3 PHY support for Intel LGM SoC")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Link: https://lore.kernel.org/r/20210129131753.2656306-1-geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 00dabe5fab8a0..68d9c2f6a5caf 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -52,6 +52,7 @@ config PHY_XGENE
 config USB_LGM_PHY
 	tristate "INTEL Lightning Mountain USB PHY Driver"
 	depends on USB_SUPPORT
+	depends on X86 || COMPILE_TEST
 	select USB_PHY
 	select REGULATOR
 	select REGULATOR_FIXED_VOLTAGE
-- 
2.27.0