From patchwork Thu Aug 18 21:15:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 12947979 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 95A0CC28B2B for ; Thu, 18 Aug 2022 21:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=NpjmiwZAeksTegLLqHFHKk0Jt4WXd2MA0Z0ItEHh1D8=; b=v/dBboRSHwrXG2 YHMyxaC0XgsUCm8pGcfBgux0hNaPwXYHnEkPIwCCHpneV+WzdczeDgJC7jlBzagCEHPxqXn2bB5F1 HKVEtizq5E7y2Wan/7J9D1N0R60hoiv+5LEFqTM9vvhswN9cI0IHOTcd2k07aJD5KGML0WeXXwbO9 lFGhQH2TZ+qpIMzXf7JPVrD0kI+wGxs4PUTknytjU7kD2lPm6TnSKYqEEOQkeBpxAj6ZyntIzaiyv OfJq+lg8Cc3lqJ8DXWxDbXtKYSOMdLrzQhNDE0Je7xBSeI+mfhPsWsQzPcmcRm2X05mvZJZo40Snf UTzv0dPThSF6qI/xO7uQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOmt3-009jZH-EF; Thu, 18 Aug 2022 21:17:09 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oOms6-009ivE-Ny for linux-arm-kernel@lists.infradead.org; Thu, 18 Aug 2022 21:16:12 +0000 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 ams.source.kernel.org (Postfix) with ESMTPS id 567A4B82471; Thu, 18 Aug 2022 21:16:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5DCD2C433D7; Thu, 18 Aug 2022 21:16:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660857368; bh=3FTdBeOswHQgR9EnPzD7r7Hj2aF9kPId60Rz+0t0sOs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iHVZu4ckcK0W0culRyiYB2Gxi6D7mULjmK0Y47drQ1QMkozUPBHS/NeMj/B86bGaB p3ZWAvi0QtyHZGxfB4ZpazW/IY8e7WyZEj0foSDpSnPH3zOZdYP54Z7DwgAaMgK67G FR8Q5vuUXu+XxGFixq/HHNSnXnG3siH6Egx/jISZfkpFRQNkVDGYzzyMzKTmjVyRTs ziva+mlrNpB0wGmx/KuRE9XX6JyLNrc7b1zJemONWZmTngMINz6/rcp4raGxBXQlp0 RbnLYJUwFOxhKidQJIRi797fpnuLFG70+gJzopDuIH94rb1cgLrTIYs2mkRqJMqQP2 eD67xxj8yVPhg== From: Arnd Bergmann To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann , Russell King , Christoph Hellwig , Linus Walleij , Marc Zyngier Subject: [PATCH 4/4] ARM: footbridge: limit CONFIG_ISA to CATS Date: Thu, 18 Aug 2022 23:15:50 +0200 Message-Id: <20220818211550.3272321-5-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220818211550.3272321-1-arnd@kernel.org> References: <20220818211550.3272321-1-arnd@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220818_141610_970500_6DD17183 X-CRM114-Status: GOOD ( 15.51 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Arnd Bergmann The CONFIG_ISA option is only used for actual add-in cards, not on-board devices. NetWinder has no hardware support for those, and ebsa285 appears to not support them in Linux, as the XBUS is not set up that way and there is no support for a PCI-ISA bridge. CATS on the other hand has four ISA slots connected to a PCI-ISA bridge device. Signed-off-by: Arnd Bergmann --- arch/arm/mach-footbridge/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig index 1a3676109654..cd18871fd03f 100644 --- a/arch/arm/mach-footbridge/Kconfig +++ b/arch/arm/mach-footbridge/Kconfig @@ -18,7 +18,6 @@ config ARCH_CATS config ARCH_EBSA285_HOST bool "EBSA285 (host mode)" select ARCH_EBSA285 - select ISA select ARCH_MAY_HAVE_PC_FDC select FORCE_PCI help @@ -31,7 +30,6 @@ config ARCH_NETWINDER bool "NetWinder" select CLKEVT_I8253 select CLKSRC_I8253 - select ISA select FORCE_PCI help Say Y here if you intend to run this kernel on the Rebel.COM