From patchwork Wed May 4 16:43:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 569770 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A2D9C433FE for ; Wed, 4 May 2022 17:04:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346303AbiEDRHy (ORCPT ); Wed, 4 May 2022 13:07:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355353AbiEDRER (ORCPT ); Wed, 4 May 2022 13:04:17 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A6854ECD2; Wed, 4 May 2022 09:52:59 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 60BDC61701; Wed, 4 May 2022 16:52:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AD934C385B0; Wed, 4 May 2022 16:52:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683173; bh=k/8Oplo43mu4djVxDNVjz+6avtQ/vUQIAwVKTqLIjg8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YU2iKinG6wDAIk5tunmpLCvlIHuW1k4cp8jO4bNM7oqazxZlpCmHxFuOddhXsU1am mr5NrULtZP/nYdytnLMdBUIRpRupu5E89oAoY42/tSz4+7noxKWTOzeNegIANlzTR1 4Yc+mZua7vYo1vnen+gk/ZDnmuYg27lo37NPvSVQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Necip Fazil Yildiran , Krzysztof Kozlowski , Arnd Bergmann Subject: [PATCH 5.15 038/177] pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config Date: Wed, 4 May 2022 18:43:51 +0200 Message-Id: <20220504153056.337925290@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153053.873100034@linuxfoundation.org> References: <20220504153053.873100034@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Krzysztof Kozlowski commit ac875df4d854ab13d9c4af682a1837a1214fecec upstream. The Samsung pinctrl drivers depend on OF_GPIO, which is part of GPIOLIB. ARMv7 Exynos platform selects GPIOLIB and Samsung pinctrl drivers. ARMv8 Exynos selects only the latter leading to possible wrong configuration on ARMv8 build: WARNING: unmet direct dependencies detected for PINCTRL_EXYNOS Depends on [n]: PINCTRL [=y] && OF_GPIO [=n] && (ARCH_EXYNOS [=y] || ARCH_S5PV210 || COMPILE_TEST [=y]) Selected by [y]: - ARCH_EXYNOS [=y] Always select the GPIOLIB from the Samsung pinctrl drivers to fix the issue. This requires removing of OF_GPIO dependency (to avoid recursive dependency), so add dependency on OF for COMPILE_TEST cases. Reported-by: Necip Fazil Yildiran Fixes: eed6b3eb20b9 ("arm64: Split out platform options to separate Kconfig") Cc: Signed-off-by: Krzysztof Kozlowski Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20220420141407.470955-1-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-exynos/Kconfig | 1 - drivers/pinctrl/samsung/Kconfig | 11 ++++------- 2 files changed, 4 insertions(+), 8 deletions(-) --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -18,7 +18,6 @@ menuconfig ARCH_EXYNOS select EXYNOS_PMU select EXYNOS_SROM select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS - select GPIOLIB select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5 select HAVE_ARM_SCU if SMP select HAVE_S3C2410_I2C if I2C --- a/drivers/pinctrl/samsung/Kconfig +++ b/drivers/pinctrl/samsung/Kconfig @@ -4,14 +4,13 @@ # config PINCTRL_SAMSUNG bool - depends on OF_GPIO + select GPIOLIB select PINMUX select PINCONF config PINCTRL_EXYNOS bool "Pinctrl common driver part for Samsung Exynos SoCs" - depends on OF_GPIO - depends on ARCH_EXYNOS || ARCH_S5PV210 || COMPILE_TEST + depends on ARCH_EXYNOS || ARCH_S5PV210 || (COMPILE_TEST && OF) select PINCTRL_SAMSUNG select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210) select PINCTRL_EXYNOS_ARM64 if ARM64 && ARCH_EXYNOS @@ -26,12 +25,10 @@ config PINCTRL_EXYNOS_ARM64 config PINCTRL_S3C24XX bool "Samsung S3C24XX SoC pinctrl driver" - depends on OF_GPIO - depends on ARCH_S3C24XX || COMPILE_TEST + depends on ARCH_S3C24XX || (COMPILE_TEST && OF) select PINCTRL_SAMSUNG config PINCTRL_S3C64XX bool "Samsung S3C64XX SoC pinctrl driver" - depends on OF_GPIO - depends on ARCH_S3C64XX || COMPILE_TEST + depends on ARCH_S3C64XX || (COMPILE_TEST && OF) select PINCTRL_SAMSUNG