From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 CD7A7C4741F for ; Fri, 25 Sep 2020 06:54:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E2DE21D91 for ; Fri, 25 Sep 2020 06:54:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="buj5lWW/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727204AbgIYGyY (ORCPT ); Fri, 25 Sep 2020 02:54:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39940 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727164AbgIYGyY (ORCPT ); Fri, 25 Sep 2020 02:54:24 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E94EDC0613D4 for ; Thu, 24 Sep 2020 23:54:23 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id g29so1742760pgl.2 for ; Thu, 24 Sep 2020 23:54:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=vw1KoQ4s8DeBpjj9MyCO9ispMM5JjMGFm+aZoaWCoVI=; b=buj5lWW/a+hMjzNtcF/uMLSF78MUB7xqm+T2nNX04mS+0nYwnCiB3E3vUa5Dd5jiNj i36ji4XPTi6D0JoZkkMNBs31NHdmTWkPUc8AwirL2lf/k3cOryvCDvXcYn9xjj5CV4EY lOdRjxs4FSfryaOXZ3QyOkaIa7Nbgrcw044Nk= 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:mime-version :content-transfer-encoding; bh=vw1KoQ4s8DeBpjj9MyCO9ispMM5JjMGFm+aZoaWCoVI=; b=s9FlRD9tqPOZ5nyMYkxtm3rjgdN0Z2A+aGNYevxNHYPT8eLuKUDYSRULh5xlXggEIK E0yAJFCFXdjnbvswi8G6Hi+tF3bBB+cLQ2MBux85IpOhiSBpOCdwPZ/E4MirDqDp2ogb 6kcchcvlFI4GM5AKfBkoLNiYOTb+soqU3oMCSLKeGpRhgAOJDE8Oyz9St4hgCA715CUX 1oN9APuYsNTrARyTNQHIX9sAFj316a/daym7B+V7XE46Tq8W5YYrkB2uttBACpqRtyIb iJL529jIrw7tQc7jVL9q5HXxcp7Ror+56l+u2SGYZGe0i8sR1QbJ3TmIp/OdST5jQf5Y KpIg== X-Gm-Message-State: AOAM5335KkMSZBP5/bT8uyBJVD7GalsfcwbyC2/a/WNpU7k5ramkDNBg F+03Q7WVlbqXp/QetfCB9ek4uQ== X-Google-Smtp-Source: ABdhPJxgajGnraK24ZhbVuK9fVP7hcc5f5AZ8YpbNmdibOe6j74I/hhduxVUpobEzgb6A2dXHC7BZA== X-Received: by 2002:aa7:85d4:0:b029:142:440b:fcd7 with SMTP id z20-20020aa785d40000b0290142440bfcd7mr2754055pfn.36.1601016863314; Thu, 24 Sep 2020 23:54:23 -0700 (PDT) Received: from ikjn-p920.tpe.corp.google.com ([2401:fa00:1:10:f693:9fff:fef4:a8fc]) by smtp.gmail.com with ESMTPSA id x27sm1549612pfp.128.2020.09.24.23.54.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Sep 2020 23:54:22 -0700 (PDT) From: Ikjoon Jang To: Rob Herring , Mark Brown , devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org Cc: Ikjoon Jang , Bayi Cheng , Chuanhong Guo , Matthias Brugger , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 0/6] spi: spi-mtk-nor: Add mt8192 support Date: Fri, 25 Sep 2020 14:54:11 +0800 Message-Id: <20200925065418.1077472-1-ikjn@chromium.org> X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patchset adds 36bit dma address and power management supports for mt8192-nor. Changes in v3: - Fix a bugfix of v2 in checking spi memory operation. - split read_dma function into two (normal/bounce) - Support 7bytes generic spi xfer Changes in v2: - Add power management support - Fix bugs in checking spi memory operation. - use dma_alloc_coherent for allocating bounce buffer - code cleanups Ikjoon Jang (6): dt-bindings: spi: add mt8192-nor compatible string spi: spi-mtk-nor: fix mishandled logics in checking SPI memory operation spi: spi-mtk-nor: support 7 bytes transfer of generic spi spi: spi-mtk-nor: use dma_alloc_coherent() for bounce buffer spi: spi-mtk-nor: support 36bit dma addressing spi: spi-mtk-nor: Add power management support .../bindings/spi/mediatek,spi-mtk-nor.yaml | 1 + drivers/spi/spi-mtk-nor.c | 333 ++++++++++++------ 2 files changed, 230 insertions(+), 104 deletions(-) -- 2.28.0.681.g6f77f65b4e-goog