From patchwork Fri Sep 18 06:29:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 313164 Delivered-To: patch@linaro.org Received: by 2002:a92:5ad1:0:0:0:0:0 with SMTP id b78csp1061897ilg; Thu, 17 Sep 2020 23:30:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwEPW2GmYUI2yUh4RvQQJuX6SeiZxYrahmfYjXYQZTOO8+qyfNQim2mmGbO6YrkG8E2aS7d X-Received: by 2002:a17:906:49cb:: with SMTP id w11mr22111123ejv.530.1600410619253; Thu, 17 Sep 2020 23:30:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600410619; cv=none; d=google.com; s=arc-20160816; b=wYpF+V5N5Nj0qT1VFmkjMn9Dz6IOf5J0t2XxBEpbO1i4udNoR61GGAnoYe54ZScPbH e+DAKV966Y00WcPsOPFASTQL5SQnMNGsjhXI0l2OvcrT63JvD4WfQK960RNFnBgw+Aso 3SNB4+AuM14H/xm4xKSUP0BobQP9risr0Z2t0QW8kNXlCAjeht0g7hKtqhY/Qjn36/WB nGg8OD6I6sy1ET7Hz99++WSz2WbNEGg2/a5Wh1ZZBFhMwBDEeZYMfDMuwQ5NdsVmYDNE 471IBPLXaTcEiWTt97TeGTJSVAwlzJLvtJsxUloYPN6Y/bOnyDpFofPAZT56QTvdP7pt Zxww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=ZQQNy1GlzZhFtf19E6Z+eWf5sHcXlldI/5h6lGbDwfA=; b=mORydnFfhRo2owXpRihY0zlGMi5XNMZSiAmNmVsh3DZcnAdeGeG4PqxlhGQv1f1pzb QV0r3iVali7nrgd7gmOr+ymCpKTYY3f/lXhw1inrn9Ih+v0F/cgIpxSOCkUlzw5O4gR2 8KlMDtrcz4PGNI1+mmgoxbjiVlBLV91npzIQACmSuYjG4BWZa8Ie7DpifI/dk8K0gkdE 6QigA6UCgr18fAHMUMXTJ49X5jYy3ZDrW2EwUbXaIwC6lA/ANpRf1kbjgoQlebEvrCxX E9jrH2qayyZ65t0ZseRb9XJL8hFRwZqjnVAivtOYg+wcLQtOW9L0oZI2w83QuSTZG2YZ ZUVA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=trVJbqsz; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v20si1520685ejr.561.2020.09.17.23.30.19; Thu, 17 Sep 2020 23:30:19 -0700 (PDT) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=trVJbqsz; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726293AbgIRGaR (ORCPT + 6 others); Fri, 18 Sep 2020 02:30:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:33090 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725886AbgIRGaR (ORCPT ); Fri, 18 Sep 2020 02:30:17 -0400 Received: from localhost.localdomain (unknown [136.185.124.244]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C0D2E20DD4; Fri, 18 Sep 2020 06:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600410616; bh=f+UJt77FBOV84lPqPvwhu9odrmdgbM8zk/JtwKt07OY=; h=From:To:Cc:Subject:Date:From; b=trVJbqszaKuIBUzrb1htkXECCg/C4bCqnlp8I5XWN493UuKcIlx9WF6MZfouw4Rtg D6vfqDHqP3ynJBdQC1zqwuXiuqGqRLMFwRLAbcvsoc0p7hg9AFgphvA1lrJVdMcqbz m3nXpJ/DoLgV/Dzz8CwCIyE7CdDi7cWWjTmTDjzI= From: Vinod Koul To: dmaengine@vger.kernel.org Cc: Vinod Koul , Rob Herring , Bjorn Andersson , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Ujfalusi Subject: [PATCH v2 0/3] dmaengine: Add support for QCOM GSI dma controller Date: Fri, 18 Sep 2020 11:59:52 +0530 Message-Id: <20200918062955.2095156-1-vkoul@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series adds support for Qcom GSI dma controller found on Qualcomm SoCs. This controller can program the peripheral configuration so we add additional parameters in dma_slave_config for configuring the peripherals like spi and i2c. Changes in v2: - Update the binding and drop qcom specific properties - Move peripheral configuration as a pointer - Move submit queue for transactions to issue_pending Vinod Koul (3): dt-bindings: dmaengine: Document qcom,gpi dma binding dmaengine: add peripheral configuration dmaengine: qcom: Add GPI dma driver .../devicetree/bindings/dma/qcom,gpi.yaml | 86 + drivers/dma/qcom/Kconfig | 12 + drivers/dma/qcom/Makefile | 1 + drivers/dma/qcom/gpi.c | 2280 +++++++++++++++++ include/dt-bindings/dma/qcom-gpi.h | 11 + include/linux/dmaengine.h | 90 + 6 files changed, 2480 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/qcom,gpi.yaml create mode 100644 drivers/dma/qcom/gpi.c create mode 100644 include/dt-bindings/dma/qcom-gpi.h -- 2.26.2