From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gregory CLEMENT Subject: [PATCH 2/5] arm: mvebu: Select DMA_BOUNCE when LPAE is selected in Kconfig Date: Thu, 21 Mar 2013 17:26:15 +0100 Message-ID: <1363883179-1361-3-git-send-email-gregory.clement@free-electrons.com> References: <1363883179-1361-1-git-send-email-gregory.clement@free-electrons.com> Return-path: In-Reply-To: <1363883179-1361-1-git-send-email-gregory.clement@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org To: Jason Cooper , Andrew Lunn , Gregory Clement Cc: Grant Likely , Rob Herring , Thomas Petazzoni , Ezequiel Garcia , linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, Arnd Bergmann , Olof Johansson , Nicolas Pitre , Lior Amsalem , Maen Suleiman , Tawfik Bayouk , Shadi Ammouri , Eran Ben-Avi , Yehuda Yitschak , Nadav Haklai , Ike Pan , Chris Van Hoof , Dan Frazier , Leif Lindholm , Jon Masters , David Marlin , Sebastian List-Id: devicetree@vger.kernel.org From: Lior Amsalem For mvebu IOs are 32 bits and we have 40 bits memory due to LPAE so make sure we give 32 bits addresses to the IOs. Signed-off-by: Lior Amsalem Tested-by: Franklin Signed-off-by: Gregory CLEMENT --- arch/arm/mach-mvebu/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 440b13e..617da94 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -13,6 +13,7 @@ config ARCH_MVEBU select MVEBU_CLK_CORE select MVEBU_CLK_CPU select MVEBU_CLK_GATING + select DMABOUNCE if ARM_LPAE if ARCH_MVEBU -- 1.7.9.5