From patchwork Thu May 4 14:57:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joy Chakraborty X-Patchwork-Id: 679201 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F25F6C7EE26 for ; Thu, 4 May 2023 14:59:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231128AbjEDO7c (ORCPT ); Thu, 4 May 2023 10:59:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230350AbjEDO7H (ORCPT ); Thu, 4 May 2023 10:59:07 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 456243AA7 for ; Thu, 4 May 2023 07:58:46 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id 3f1490d57ef6-b9a7c58ec19so756576276.2 for ; Thu, 04 May 2023 07:58:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1683212314; x=1685804314; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=h8IvnB7h0HAb5+pIi9GxWOAfPdgUl4BJHVh6FYr/ed4=; b=kuPcLL3YoUQz+usR6xPzkJy7Qzr+xCOBwv6dT38Ejb2rkKMHl6Kndt9vgn2RH4iitP GJzORCEA21O3g7/+GS33g9uei5QHrpLimIHK6fsQUacmH2Ffj7SjKmI206Xa7q3FfAQi y0KxVKkNxuqVL/Y5uOl7Vn77LsMWYTuLC9BGNUjEoBMOCy3RNHDuPInha6yTRnHysOvv 87lKZJwjKlaTS/8g3dW2kRdfZ59pgJYwl/S5nwAj4svodlkgx0dFw2640Q/nGRWC7fPl qDXmBQWzRWA9JPZf/U42JKCVkiRpstLjCijuixLhhfkoz85C07G08kXg+HuqmmsDwhzu hgkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683212314; x=1685804314; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=h8IvnB7h0HAb5+pIi9GxWOAfPdgUl4BJHVh6FYr/ed4=; b=PhJJ3H2LF18xxZ9cej66L40L4tvwVPgZk2dyC4HHYsKG9wPGq6aFmegKj/+bNOmFdn Qtd008weeHxxVKyp6KlemixouiOiScA+JhH2z1URUHovK1fUTuPzNGim3DdtXMwwf3Kz QiZ53ky0LEu4DGjXx/Wv5scnjw5HAnwimvC7++Ef31Lfwgr0BrJTKPYPK7aSDAkMoFp3 +EAi4YDYDO6tNvJThxh/HJoBV/3bPm27LhNXAGI2CkMgSMhGcquMi8faogtj95Ih9dim DHlE6afMqlrUAM5aTsrksEd8+AXtZu3ak4mSzGYHO2oU3IcxOJcbN03Tlz6JZeVp6vor LbUA== X-Gm-Message-State: AC+VfDzCrp/1pwTDcEMvn/T808+kHMF7F/2U7J7aQvheR4pdyTMrxjZx eFtKPDYuuZ2Z4eV4j5SwvRbvxd3ppf/Jdg== X-Google-Smtp-Source: ACHHUZ6iw4g9UiLmwSI+Th1Vi+OjDYXsXi9WmxXGjir0X1Fu8w/cioZXKeCSGJecPFY3tcD4sPqcliqCieMm+Q== X-Received: from joychakr.c.googlers.com ([fda3:e722:ac3:cc00:4f:4b78:c0a8:6ea]) (user=joychakr job=sendgmr) by 2002:a05:6902:c2:b0:b96:7676:db4a with SMTP id i2-20020a05690200c200b00b967676db4amr152609ybs.0.1683212314520; Thu, 04 May 2023 07:58:34 -0700 (PDT) Date: Thu, 4 May 2023 14:57:37 +0000 In-Reply-To: <20230504145737.286444-1-joychakr@google.com> Mime-Version: 1.0 References: <20230504145737.286444-1-joychakr@google.com> X-Mailer: git-send-email 2.40.1.495.gc816e09b53d-goog Message-ID: <20230504145737.286444-8-joychakr@google.com> Subject: [PATCH 7/7] dt-bindings: dmaengine: pl330: Add new quirks From: Joy Chakraborty To: Vinod Koul , Rob Herring , Krzysztof Kozlowski Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, manugautam@google.com, danielmentz@google.com, sjadavani@google.com, Joy Chakraborty Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add 2 new quirks added to the driver "arm,pl330-optimize-dev2mem-axsize" and "arm,pl330-periph-single-dregs" Signed-off-by: Joy Chakraborty --- Documentation/devicetree/bindings/dma/arm,pl330.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/arm,pl330.yaml b/Documentation/devicetree/bindings/dma/arm,pl330.yaml index 4a3dd6f5309b..0499a7fba88d 100644 --- a/Documentation/devicetree/bindings/dma/arm,pl330.yaml +++ b/Documentation/devicetree/bindings/dma/arm,pl330.yaml @@ -53,6 +53,14 @@ properties: type: boolean description: quirk for performing burst transfer only + arm,pl330-optimize-dev2mem-axsize: + type: boolean + description: quirk for optimizing AxSize used between dev<->mem + + arm,pl330-periph-single-dregs: + type: boolean + description: quirk for using dma-singles for peripherals in _dregs() + dma-coherent: true iommus: