This is a note to let you know that I've just added the patch titled phy: USB_LGM_PHY should depend on X86 to the 5.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: phy-usb_lgm_phy-should-depend-on-x86.patch and it can be found in the queue-5.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit fe78605b29c99b3dd9912086ee3588a036d383f6 Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Date: Fri Jan 29 14:17:53 2021 +0100 phy: USB_LGM_PHY should depend on X86 [ 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@xxxxxxxxx> Link: https://lore.kernel.org/r/20210129131753.2656306-1-geert+renesas@xxxxxxxxx Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> 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