From patchwork Fri Aug 7 02:22:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory Fong X-Patchwork-Id: 6964591 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B8A71C05AC for ; Fri, 7 Aug 2015 02:26:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E747E20638 for ; Fri, 7 Aug 2015 02:26:42 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1F04920635 for ; Fri, 7 Aug 2015 02:26:42 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZNXL5-0005N8-DT; Fri, 07 Aug 2015 02:24:55 +0000 Received: from mail-pd0-x235.google.com ([2607:f8b0:400e:c02::235]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZNXJ3-00039S-AD for linux-arm-kernel@lists.infradead.org; Fri, 07 Aug 2015 02:22:54 +0000 Received: by pdco4 with SMTP id o4so39258100pdc.3 for ; Thu, 06 Aug 2015 19:22:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=TFqOTPNbMJeQDk6YQyjnyhiLnjmI80wQgrO6JRot1Zg=; b=HCddjoflmuksuuySH3tRxBxMYqYsUHorGzkAvAt5GHC6QFFaICKKMpbUTDFookdaO2 U/8M+n+OF9tchSZxooYJ6YlgAUZF7oipF+4IahqAn/gcQR32qXjnAXz5Ui0I/X0QQylL hW5BpR/uq2cFgvlYdZhvB/0kS60lg3TQ4oJDu43/dXzqDQo+xZ6fD6yTpWsozrFoDGsx 0dhTHryUQH9iOBbeIpEv5Vcf92CKKKr2SnBslP0J4PmISxAHTYRXtYZ84azNp7Mdtqoz 7vpJVjyZH0C6hZAQ87HsYK7GWYTETAX7UJNijiC3849rdETDB9f00qtY3KWptV5+eNRq EU2A== X-Received: by 10.70.0.71 with SMTP id 7mr9478043pdc.157.1438914147415; Thu, 06 Aug 2015 19:22:27 -0700 (PDT) Received: from gregory-irv-00.broadcom.com (5520-maca-inet1-outside.broadcom.com. [216.31.211.11]) by smtp.gmail.com with ESMTPSA id d5sm2442323pdn.74.2015.08.06.19.22.26 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 06 Aug 2015 19:22:26 -0700 (PDT) From: Gregory Fong To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE Date: Thu, 6 Aug 2015 19:22:38 -0700 Message-Id: <1438914158-12439-1-git-send-email-gregory.0xf0@gmail.com> X-Mailer: git-send-email 1.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150806_192250_373570_DF0C3467 X-CRM114-Status: GOOD ( 10.59 ) X-Spam-Score: -2.5 (--) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Florian Fainelli , Russell King , Scott Branden , Ray Jui , open list , "open list:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." , Gregory Fong MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Broadcom STB (BRCMSTB) has some 64-bit capable DMA and therefore needs dma_addr_t to be a 64-bit size. One user is the Broadcom SATA3 AHCI controller driver. Signed-off-by: Gregory Fong --- arch/arm/mach-bcm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 0ac9e4b3..833b2d5 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -144,6 +144,7 @@ config ARCH_BRCMSTB select BRCMSTB_GISB_ARB select BRCMSTB_L2_IRQ select BCM7120_L2_IRQ + select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE select ARCH_WANT_OPTIONAL_GPIOLIB help Say Y if you intend to run the kernel on a Broadcom ARM-based STB