From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B5C74333442; Mon, 27 Jul 2026 08:45:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785141942; cv=none; b=niN4YrnFv8HNCs0t8Sg7xiKDjfk88O0jUIWdlUBFCNGJcnkDMX/Fyk2KM8qJQAuxhUt/97Zak9dZpKq4cdv2hD4WXi4aGCuZUJnO/q+UYneIIGE8Wyp7CCrCSjVuHrSLFIL3lSLA3unNdElxzlTrPSTD8WDv+3UKE2wfH7rfDb8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785141942; c=relaxed/simple; bh=B4hOgD0R97s0zSf2lKkhvcdFwj3V1Wug4B7VlY2ZxuE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=WC1HbruqHRMb01DR/Bs0OYS4dc+dVqYsQkUvnarWIn7DYxb0HwVFIn/9AkiUobk1XZ0tTAEPURX4yiSHqvs2SJUiLUsdAclMsnIuzdPAFj0ZtbuoVXWmISKlgxrpstChxN6fk462xlUAsbKOwSiOkA+vrM9zTdjF/4fCRkYtj54= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HFN1D11D; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="HFN1D11D" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F8A91F00A3A; Mon, 27 Jul 2026 08:45:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785141941; bh=SCmGYQYvTEf351a469pe44RgiJyCzUCfUVrveP/GI5I=; h=From:To:Cc:Subject:Date; b=HFN1D11DivCImlY0/SMRRS43msSnwEjSBsWPeJA40cDJ+sYtSMk5zZGVKALL/aKdU UtUtFAZRFQUZgrHdPL6yjKsGwXuStdY5GzB1IPjU7UxNwadNXbuBhYNhUMfXNrTO6C Xhia/lC1XEWQ+qIA3MWIESqK8LJCUu6ODBtcHm3BG9Q5ImBm7sKYPkK4NBiD1/dV33 jEO0vJul90izJcpGFSXXkLH19vpu5KgG7z6F09fMFQ4FZQXPeQFRvUD2r1PnYeNwdK g5Nd7qgEd0kFJ2cQx5Knu2l7lIgKHK5eAcudSR11rDtXnqJdW1OH00CGoJtozNvAXZ s2sIRZCFw9J0g== From: "Christophe Leroy (CS GROUP)" To: "Christophe Leroy (CS GROUP)" Cc: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Qiang Zhao , Greg Kroah-Hartman , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org Subject: [PATCH v2] powerpc: Move CONFIG_QE_GPIO to SoC Date: Mon, 27 Jul 2026 10:45:37 +0200 Message-ID: <9a7131d15a94e2017877e628f0e97f9aa2e0aae9.1785140877.git.chleroy@kernel.org> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2442; i=chleroy@kernel.org; h=from:subject:message-id; bh=B4hOgD0R97s0zSf2lKkhvcdFwj3V1Wug4B7VlY2ZxuE=; b=owGbwMvMwCV2d0KB2p7V54MZT6slMWSlS229GLsr21EzqPmua63bu6XNpwWLtfwv7ot42Pxta ULxTI2pHaUsDGJcDLJiiizH/3PvmtH1JTV/6i59mDmsTCBDGLg4BWAi7EWMDM//Lg2rjf71ul1z 9/1Zm67yL7UOfsnCJFc+6bbMxMCMzNsM/0uL983c+T+eedXOxkl5mx+7+5zt2nbRZeLmVOE5Zs/ nybEDAA== X-Developer-Key: i=chleroy@kernel.org; a=openpgp; fpr=10FFE6F8B390DE17ACC2632368A92FEB01B8DD78 Content-Transfer-Encoding: 8bit Commit 7aa1aa6ecec2 ("QE: Move QE from arch/powerpc to drivers/soc") moved QE into drivers/soc including gpio.c but left CONFIG_QE_GPIO in powerpc's Kconfig. Move it to SoC as well as it is the only place it is used: drivers/soc/fsl/qe/Makefile:obj-$(CONFIG_QE_GPIO) += gpio.o qe_ports_ic.o include/soc/fsl/qe/qe.h:#ifdef CONFIG_QE_GPIO include/soc/fsl/qe/qe.h:#endif /* CONFIG_QE_GPIO */ There is also a dependency in USB subsystem for CONFIG_USB_FHCI_HCD: drivers/usb/host/Kconfig: depends on QE_GPIO && QUICC_ENGINE Because that USB driver selects CONFIG_FSL_GTM which is specific to powerpc, it has to depend on CONFIG_PPC. Signed-off-by: Christophe Leroy (CS GROUP) --- v2: Add a dependency on CONFIG_PPC for CONFIG_USB_FHCI_HCD --- arch/powerpc/platforms/Kconfig | 8 -------- drivers/soc/fsl/qe/Kconfig | 8 ++++++++ drivers/usb/host/Kconfig | 1 + 3 files changed, 9 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index c4e61843d9d9..2f797ac6f1b3 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -228,14 +228,6 @@ config TAU_AVERAGE If in doubt, say N here. -config QE_GPIO - bool "QE GPIO support" - depends on QUICC_ENGINE - select GPIOLIB - help - Say Y here if you're going to use hardware that connects to the - QE GPIOs. - config CPM2 bool "Enable support for the CPM2 (Communications Processor Module)" depends on (FSL_SOC_BOOKE && PPC32) || PPC_82xx diff --git a/drivers/soc/fsl/qe/Kconfig b/drivers/soc/fsl/qe/Kconfig index eb03f42ab978..b35a8fd30ebf 100644 --- a/drivers/soc/fsl/qe/Kconfig +++ b/drivers/soc/fsl/qe/Kconfig @@ -67,3 +67,11 @@ config QE_USB default y if USB_FSL_QE help QE USB Controller support + +config QE_GPIO + bool "QE GPIO support" + depends on QUICC_ENGINE + select GPIOLIB + help + Say Y here if you're going to use hardware that connects to the + QE GPIOs. diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index b3b1ec696bf5..10cff12a3f31 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -611,6 +611,7 @@ config USB_UHCI_ASPEED config USB_FHCI_HCD tristate "Freescale QE USB Host Controller support" depends on QE_GPIO && QUICC_ENGINE + depends on PPC select FSL_GTM select QE_USB help -- 2.54.0