From patchwork Tue Jun 11 08:02:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kim Kukjin X-Patchwork-Id: 2700391 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 1C08340077 for ; Tue, 11 Jun 2013 08:02:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752075Ab3FKICX (ORCPT ); Tue, 11 Jun 2013 04:02:23 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:44804 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752649Ab3FKICV (ORCPT ); Tue, 11 Jun 2013 04:02:21 -0400 Received: from epcpsbgr4.samsung.com (u144.gpu120.samsung.co.kr [203.254.230.144]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MO70059FYBDW350@mailout3.samsung.com> for linux-samsung-soc@vger.kernel.org; Tue, 11 Jun 2013 17:02:19 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [203.254.230.47]) by epcpsbgr4.samsung.com (EPCPMTA) with SMTP id 3A.2C.29708.B89D6B15; Tue, 11 Jun 2013 17:02:19 +0900 (KST) X-AuditID: cbfee690-b7f6f6d00000740c-2f-51b6d98bddad Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id D3.03.21068.B89D6B15; Tue, 11 Jun 2013 17:02:19 +0900 (KST) Received: from DOKGENEKIM03 ([12.23.120.199]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MO700HSIYBVDX50@mmp2.samsung.com>; Tue, 11 Jun 2013 17:02:19 +0900 (KST) From: Kukjin Kim To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: 'Giridhar Maruthy' Subject: [PATCH] ARM: dts: Removing pdma for SSDK5440 Date: Tue, 11 Jun 2013 17:02:19 +0900 Message-id: <109601ce6679$fef2e410$fcd8ac30$%kim@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac5mef7RMflzdVr8RQeovRTz/pX+Pg== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrNIsWRmVeSWpSXmKPExsVy+t8zfd3um9sCDZ5MU7foeppo0bvgKpvF psfXWC1mnN/H5MDisXlJvUffllWMHp83yQUwR3HZpKTmZJalFunbJXBl9D/hK7jHU/H2/1/G BsZmri5GDg4JAROJjr1FXYycQKaYxIV769m6GLk4hASWMUp8/DGJDSJhIrHk8hsmEFtIYDqj xKZmJYiiv4wSC2c0s4Ik2AQ0JA6/f8YOMlREwFti+TVFkDCzgL7E3nt/2EFsYQFTiTebJzOC 2CwCqhJbf34Ba+UVsJV4uvkkM4QtKPFj8j0WiF4tifU7jzNB2PISm9e8ZYa4WV3i0V9dkLCI gJ7E1d8roUpEJPa9eMcIcpqEwCp2icv/zrJD7BKQ+Db5EAtEr6zEpgPMEG9JShxccYNlAqPY LCSbZyHZPAvJ5llIVixgZFnFKJpakFxQnJReZKJXnJhbXJqXrpecn7uJERJRE3Yw3jtgfYgx GWj9RGYp0eR8YETmlcQbGpsZWZiamBobmVuakSasJM6r3mIdKCSQnliSmp2aWpBaFF9UmpNa fIiRiYNTqoHRM0Q+KSnQ7dGTHVsWGe86d/TTxAfmdx/pmrUcNNLUi122NlwkmnNar6Tu5i26 F1JvW0zbdzLyR9LaMIESqwbmfg/Zc588I1lerdvknPTq14sNa/bsTbhXvUnC0EXfMLtzau3i x/kqqxlKj73ubtyWIRak99hc89+KylvPakx395z6fOtajWyFEktxRqKhFnNRcSIABtlXPL4C AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupkleLIzCtJLcpLzFFi42I5/e+xoG73zW2BBg8mKFt0PU206F1wlc1i 0+NrrBYzzu9jcmDx2Lyk3qNvyypGj8+b5AKYoxoYbTJSE1NSixRS85LzUzLz0m2VvIPjneNN zQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOAlikplCXmlAKFAhKLi5X07TBNCA1x07WAaYzQ9Q0J gusxMkADCesYM/qf8BXc46l4+/8vYwNjM1cXIyeHhICJxJLLb5ggbDGJC/fWs4HYQgLTGSU2 NSt1MXIB2X8ZJRbOaGYFSbAJaEgcfv+MvYuRg0NEwFti+TVFkDCzgL7E3nt/2EFsYQFTiTeb JzOC2CwCqhJbf34Ba+UVsJV4uvkkM4QtKPFj8j0WiF4tifU7jzNB2PISm9e8ZQYZLyGgLvHo ry5IWERAT+Lq75VQJSIS+168Y5zAKDALyaRZSCbNQjJpFpKWBYwsqxhFUwuSC4qT0nON9IoT c4tL89L1kvNzNzGCI/aZ9A7GVQ0WhxgFOBiVeHgTGLcFCrEmlhVX5h5ilOBgVhLhNd0OFOJN SaysSi3Kjy8qzUktPsSYDPToRGYp0eR8YDLJK4k3NDYxM7I0MrMwMjE3J01YSZz3YKt1oJBA emJJanZqakFqEcwWJg5OKWBK2p4+M2PFxJOHbLl1ZpZ5JDCYCwp62Ov59WxlzymVv2q968f0 6jdXTjpPaBaftTNv04XSRwccZRIWLeS5n65z5IfavbOrq5oy79R3rNp3/ld03F7HwmSDyHfx Ku2ezlkeZgtUmH4ncf848fXU3a931r4t2Fpxj/uslqXe/Pvbl4bp7Yx7oW+vxFKckWioxVxU nAgAglun4RwDAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org From: Giridhar Maruthy Since the pdma works only in secure mode, accessing the same in hypervisor mode gives an abort. As we are not using pdma anywhere (including spi), removing the same. Signed-off-by: Giridhar Maruthy Signed-off-by: Kukjin Kim --- arch/arm/boot/dts/exynos5440.dtsi | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 871ebad..b08449e 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -105,8 +105,6 @@ compatible = "samsung,exynos4210-spi"; reg = <0xD0000 0x1000>; interrupts = <0 4 0>; - tx-dma-channel = <&pdma0 5>; /* preliminary */ - rx-dma-channel = <&pdma0 4>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; clocks = <&clock 21>, <&clock 16>; @@ -184,28 +182,6 @@ compatible = "arm,amba-bus"; interrupt-parent = <&gic>; ranges; - - pdma0: pdma@00121000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121000 0x1000>; - interrupts = <0 46 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@00120000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x120000 0x1000>; - interrupts = <0 47 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; }; rtc {