From patchwork Thu Sep 10 15:25:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ray Jui X-Patchwork-Id: 258226 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BADC0C2D0A7 for ; Thu, 10 Sep 2020 19:45:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 712B721D81 for ; Thu, 10 Sep 2020 19:45:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="PH7Eqfcr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726641AbgIJTox (ORCPT ); Thu, 10 Sep 2020 15:44:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731299AbgIJPcj (ORCPT ); Thu, 10 Sep 2020 11:32:39 -0400 Received: from mail-oi1-x264.google.com (mail-oi1-x264.google.com [IPv6:2607:f8b0:4864:20::264]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0ED5DC06136B for ; Thu, 10 Sep 2020 08:26:05 -0700 (PDT) Received: by mail-oi1-x264.google.com with SMTP id x69so6260635oia.8 for ; Thu, 10 Sep 2020 08:26:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=N9KMfAmv5gz9m6lApSf8P0rQ6LhDYejBww8cNrHpQok=; b=PH7EqfcrI9gbwFUc67/qdfVoPVX/x4PJuxUjvJeXseMzxwVdhBcsyHdWLOP5cGyfx5 7ZSBopRHdt6dSl26MJHlVEZbcs2PNDaWG3QYJWdgHtTwLu6T/ib8f2QzZMy+M/cSbnFa 5MjLhstOsdMcqMcTFdZvluz11qF37cAKikXTk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=N9KMfAmv5gz9m6lApSf8P0rQ6LhDYejBww8cNrHpQok=; b=Lvx/MYoAcW4mRYcMGyjOjQi1NlST6ZP2rdRS7sYWNA/JrKfnQFdePmp/79tTbAMoMf SNbn0jIxGwchpAMnZIcQt3f0r3wauKobmUvj/Fhdz6mvjg4nAbmevlN6deM6PdRZYaLg 48LIaV6I3AXq/6lWkqycO5HxHrVi7fy31BdcL7nkMchqqR3GY7WHrw6z4JcFCsNzJmsX kTh5GMybjPRT/p1sq+GWAAvV7eo8L1SuBVesn+PUVs/LjyQ7JeNSRXKMr3LbWkuXEvT+ 7wIRS0V9kU/yQX/BITh0XJB5brn6x0GTxW7nG30L0fNCVwSGWRdwyIVA79NTv0JY5FmC etQw== X-Gm-Message-State: AOAM5315JnbIZuo9X/Qyoq2PvOc35cYh71gNyJp0trz/3isylGX8j4vA W/WlFhDLcqyHfmH2C31NtfBvht69IrdnWo507lkQCOvrpYo1 X-Google-Smtp-Source: ABdhPJxW+wUZjy6K9BKtFZv7NGBFSRSsF5MWXPbl2+IX73/JOQCBJl9BEXktjrUDKBXePb25dMK3bpyfrhPr X-Received: by 2002:aca:b454:: with SMTP id d81mr350910oif.150.1599751563367; Thu, 10 Sep 2020 08:26:03 -0700 (PDT) Received: from rj-aorus.ric.broadcom.com ([192.19.228.250]) by smtp-relay.gmail.com with ESMTPS id h4sm943004oom.19.2020.09.10.08.25.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 08:26:03 -0700 (PDT) X-Relaying-Domain: broadcom.com From: Ray Jui To: Mark Brown , Rob Herring , Kamal Dasu , Florian Fainelli Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Ray Jui Subject: [PATCH 1/4] dt-bindings: spi: Add compatible string for brcmstb SoCs Date: Thu, 10 Sep 2020 08:25:36 -0700 Message-Id: <20200910152539.45584-1-ray.jui@broadcom.com> X-Mailer: git-send-email 2.17.1 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add compatible string for brcmstb 7445 SoCs. Signed-off-by: Ray Jui Acked-by: Florian Fainelli --- Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt index f5e518d099f2..9d4d5d866fa0 100644 --- a/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt +++ b/Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt @@ -32,6 +32,8 @@ Required properties: BRCMSTB SoCs "brcm,spi-bcm7435-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI BRCMSTB SoCs + "brcm,spi-bcm7445-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI + BRCMSTB SoCs "brcm,spi-bcm7216-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI BRCMSTB SoCs "brcm,spi-bcm7278-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI From patchwork Thu Sep 10 15:25:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ray Jui X-Patchwork-Id: 258227 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75E34C43461 for ; Thu, 10 Sep 2020 19:41:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AE8221D81 for ; Thu, 10 Sep 2020 19:41:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="SfjaHdsV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731324AbgIJPf2 (ORCPT ); Thu, 10 Sep 2020 11:35:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731309AbgIJPdt (ORCPT ); Thu, 10 Sep 2020 11:33:49 -0400 Received: from mail-oi1-x262.google.com (mail-oi1-x262.google.com [IPv6:2607:f8b0:4864:20::262]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 186A8C06136F for ; Thu, 10 Sep 2020 08:26:19 -0700 (PDT) Received: by mail-oi1-x262.google.com with SMTP id x14so6280010oic.9 for ; Thu, 10 Sep 2020 08:26:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Pf2v6K7fWr+bHCgGUrV3kke5q6+ZGtBMsavuxBjru5M=; b=SfjaHdsV2lxdGQvWKc7EZuSFskirebpOlxOzXblt3pwchrHV6C4K5BhXP0Gyhrblhy 6Ox39WJo6pbiXDZEsDnFEqqe1G5RvOK4XY+7AeKH55DNxvUUYoTPEzZ0fQNbH9n6nX1J 7wtyz9RrLUfN1MJ3ldJ7dUzPrBnOA4tGN2klg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Pf2v6K7fWr+bHCgGUrV3kke5q6+ZGtBMsavuxBjru5M=; b=mDzTWHdivPjOS12+tXV4MIQ7WXmsFVOckLt3XcXT2D2m/IdXq4egHmAotN7cxgMSZ8 39YqL7PeontOUpRe1DYYyZDJlzhQrvtyYWXACXj//UUVAPMH/airO8PB/0MtNtyP4/iE VDB2rxZZa7JUutoBgQzgsuhvGTKWSA8MkxOKYHBTDMODnFxzI67GbIV7hMo47SnG6s/J WfUemi2+vb3Z5NLqdFitgDZc/Buz+mhwMsU91ueX+6o2fjCW1/ypghajHEofvIiOi5H2 7F7Sv4vLtav7alZFTSDT1vpbFZI3+WFPUUMIvx0qL2zO2yT2wGSjsei0LunJn6cZxXSP v6Rg== X-Gm-Message-State: AOAM533kFR/GrmpFUAoKVqGNyP8QBMKGJxfseO7oh4UUcxI7Jh7feY8V WmNxi2v4dL/D1HYRlO0258vpguppYJphK5Qf1fQp7P3N9+Xf X-Google-Smtp-Source: ABdhPJzTjwr55nx7RvuWPGr4A0Ppz+2wny0SQ9PbuZXKywFz6zRzamwR7UTzBzOpwY39BqVvHM2+KO4l8h9d X-Received: by 2002:aca:5752:: with SMTP id l79mr349595oib.86.1599751578361; Thu, 10 Sep 2020 08:26:18 -0700 (PDT) Received: from rj-aorus.ric.broadcom.com ([192.19.228.250]) by smtp-relay.gmail.com with ESMTPS id h4sm943004oom.19.2020.09.10.08.26.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 08:26:18 -0700 (PDT) X-Relaying-Domain: broadcom.com From: Ray Jui To: Mark Brown , Rob Herring , Kamal Dasu , Florian Fainelli Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Ray Jui Subject: [PATCH 3/4] spi: bcm-qspi: Fix probe regression on iProc platforms Date: Thu, 10 Sep 2020 08:25:38 -0700 Message-Id: <20200910152539.45584-3-ray.jui@broadcom.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200910152539.45584-1-ray.jui@broadcom.com> References: <20200910152539.45584-1-ray.jui@broadcom.com> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org iProc chips have QSPI controller that does not have the MSPI_REV offset. Reading from that offset will cause a bus error. Fix it by having MSPI_REV query disabled in the generic compatible string. Fixes: 3a01f04d74ef ("spi: bcm-qspi: Handle lack of MSPI_REV offset") Link: https://lore.kernel.org/linux-arm-kernel/20200909211857.4144718-1-f.fainelli@gmail.com/T/#u Signed-off-by: Ray Jui Acked-by: Florian Fainelli --- drivers/spi/spi-bcm-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index c5209b42b0d2..b78d47a4403c 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -1300,7 +1300,7 @@ static const struct of_device_id bcm_qspi_of_match[] = { }, { .compatible = "brcm,spi-bcm-qspi", - .data = &bcm_qspi_rev_data, + .data = &bcm_qspi_no_rev_data, }, { .compatible = "brcm,spi-bcm7216-qspi",