From patchwork Wed Sep 10 10:20:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 4875761 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9D5E7C0338 for ; Wed, 10 Sep 2014 10:21:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 03EF52018B for ; Wed, 10 Sep 2014 10:21:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB297201B9 for ; Wed, 10 Sep 2014 10:21:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752534AbaIJKVV (ORCPT ); Wed, 10 Sep 2014 06:21:21 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:60475 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752528AbaIJKVS (ORCPT ); Wed, 10 Sep 2014 06:21:18 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s8AAKeP7009633; Wed, 10 Sep 2014 05:20:40 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s8AAKe1V029939; Wed, 10 Sep 2014 05:20:40 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Wed, 10 Sep 2014 05:20:40 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s8AAKdxu024164; Wed, 10 Sep 2014 05:20:39 -0500 From: Nishanth Menon To: Tony Lindgren CC: Kristian Otnes , Peter Ujfalusi , Santosh Shilimkar , , , , Nishanth Menon Subject: [PATCH] bus: omap_l3_noc: Fix connID for OMAP4 Date: Wed, 10 Sep 2014 05:20:27 -0500 Message-ID: <1410344427-26006-1-git-send-email-nm@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-9.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Commit d4d8819e205854c ("bus: omap_l3_noc: fix masterid detection") did the right thing in dropping the LSB 2 bits which is not part of the ConnID for NTTP master address. However, as part of that change, we should also have ensured that existing list of OMAP4 connID codes are also shifted by 2 bits to ensure that connIDs map to "Table 13-18. ConnID Values" as provided in Technical Reference Manuals for OMAP4430(Rev AP, April 2014, SWPU220AP) and OMAP4460(Rev AB, April 2014, SWPU234AB) Fixes: d4d8819e205854c ("bus: omap_l3_noc: fix masterid detection") Reported-by: Kristian Otnes Signed-off-by: Nishanth Menon --- Based on v3.17-rc1 - but might be 3.17 rc material Quick links (seems to work on firefox): 4430: http://www.ti.com/lit/ug/swpu231ap/swpu231ap.pdf#page=3030&zoom=auto,0,699.5 4460: http://www.ti.com/lit/ug/swpu235ab/swpu235ab.pdf#page=3073&zoom=auto,0,699.5 NOTE: there are a few more cleanup patches that can follow these.. will leave those out for now. drivers/bus/omap_l3_noc.h | 50 ++++++++++++++++++++++----------------------- 1 file changed, 25 insertions(+), 25 deletions(-) diff --git a/drivers/bus/omap_l3_noc.h b/drivers/bus/omap_l3_noc.h index 551e010..9525458 100644 --- a/drivers/bus/omap_l3_noc.h +++ b/drivers/bus/omap_l3_noc.h @@ -188,31 +188,31 @@ static struct l3_flagmux_data omap_l3_flagmux_clk3 = { }; static struct l3_masters_data omap_l3_masters[] = { - { 0x0 , "MPU"}, - { 0x10, "CS_ADP"}, - { 0x14, "xxx"}, - { 0x20, "DSP"}, - { 0x30, "IVAHD"}, - { 0x40, "ISS"}, - { 0x44, "DucatiM3"}, - { 0x48, "FaceDetect"}, - { 0x50, "SDMA_Rd"}, - { 0x54, "SDMA_Wr"}, - { 0x58, "xxx"}, - { 0x5C, "xxx"}, - { 0x60, "SGX"}, - { 0x70, "DSS"}, - { 0x80, "C2C"}, - { 0x88, "xxx"}, - { 0x8C, "xxx"}, - { 0x90, "HSI"}, - { 0xA0, "MMC1"}, - { 0xA4, "MMC2"}, - { 0xA8, "MMC6"}, - { 0xB0, "UNIPRO1"}, - { 0xC0, "USBHOSTHS"}, - { 0xC4, "USBOTGHS"}, - { 0xC8, "USBHOSTFS"} + { 0x00, "MPU"}, + { 0x04, "CS_ADP"}, + { 0x05, "xxx"}, + { 0x08, "DSP"}, + { 0x0C, "IVAHD"}, + { 0x10, "ISS"}, + { 0x11, "DucatiM3"}, + { 0x12, "FaceDetect"}, + { 0x14, "SDMA_Rd"}, + { 0x15, "SDMA_Wr"}, + { 0x16, "xxx"}, + { 0x17, "xxx"}, + { 0x18, "SGX"}, + { 0x1C, "DSS"}, + { 0x20, "C2C"}, + { 0x22, "xxx"}, + { 0x23, "xxx"}, + { 0x24, "HSI"}, + { 0x28, "MMC1"}, + { 0x29, "MMC2"}, + { 0x2A, "MMC6"}, + { 0x2C, "UNIPRO1"}, + { 0x30, "USBHOSTHS"}, + { 0x31, "USBOTGHS"}, + { 0x32, "USBHOSTFS"} }; static struct l3_flagmux_data *omap_l3_flagmux[] = {