From patchwork Tue Nov 3 11:25:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 11877193 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7013F921 for ; Tue, 3 Nov 2020 11:25:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4EADB22404 for ; Tue, 3 Nov 2020 11:25:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604402759; bh=bI/cN2eK3dgD8W09CCdUq1uvP05TdDTIOdYfKBD5af8=; h=From:To:Cc:Subject:Date:List-ID:From; b=AzYHGYUl2N9cPajG52lrOlf+9HiWMaNlDMh1sP7WO5Ckl+OYV9BdY1013O9hflpnA DJPKczPELKJaLen+8/04SihmEA45XzB1SlNCeKgSTLY/ekha/ZvNS5l3/wv8pMUyPu Z4FF3d75Ppn1LFq0vZ016icSS09232NAGC6uzBq0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728249AbgKCLZ6 (ORCPT ); Tue, 3 Nov 2020 06:25:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:45932 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726058AbgKCLZ6 (ORCPT ); Tue, 3 Nov 2020 06:25:58 -0500 Received: from localhost.localdomain (unknown [122.179.37.237]) (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 6BF6520731; Tue, 3 Nov 2020 11:25:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604402757; bh=bI/cN2eK3dgD8W09CCdUq1uvP05TdDTIOdYfKBD5af8=; h=From:To:Cc:Subject:Date:From; b=eHjQokZKwmzyPkSoDOz8FI5mSFZAhigtrhEJdazY1sKr3FbFdgWkK15DM2DliluF1 xUCyWiDDOA7fEPuW1Bfe9M7debFa3wXznQ3pgfXUg3Z0m8ZxherQSTB7MOfcXnaCNm WRyjOu/cM5PmDNjn9EZg4Q89gtRbtNOh8SgGXARQ= 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 v5 0/3] dmaengine: Add support for QCOM GSI dma controller Date: Tue, 3 Nov 2020 16:55:41 +0530 Message-Id: <20201103112544.674566-1-vkoul@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@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 v5: - Add acked by Rob - Move qcom-gpi-dma.h header to include/linux/dma/ - rebase and test on v5.10-rc2 Changes in v3: - Update the i2c tre creation based on testing feedback 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 | 90 + drivers/dma/qcom/Kconfig | 12 + drivers/dma/qcom/Makefile | 1 + drivers/dma/qcom/gpi.c | 2303 +++++++++++++++++ include/dt-bindings/dma/qcom-gpi.h | 11 + include/linux/dma/qcom-gpi-dma.h | 83 + include/linux/dmaengine.h | 5 + 7 files changed, 2505 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 create mode 100644 include/linux/dma/qcom-gpi-dma.h