From patchwork Wed Jan 12 15:15:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tretter X-Patchwork-Id: 12711506 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8CD46C433EF for ; Wed, 12 Jan 2022 15:17:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ODR9w8dgS34uCm/GMrhyxuZOyTyhHIMC+wLlu00XnMI=; b=1WKO/X3dQnw30I 1QmyxlzmzAU1xGcECz1OBk/mhTkU85jY09m/9T86HpWL8uNIY354R62XS/EawwbE15KcCrDYvU/pM CA822SXTN3dLnZyJYozJPRLExcXwBPnlVsIc/BPBnSnjYvAAUciJONvcZXbf6g3HA9aJGMl3baxyi QBcLVjJQ3oTjdu053yDCyug5eH95wR8EUjJx2o9cVZrXVCbWHIPARz0+JYRKWr29KrvupKViYl3if FseKsPeQKtX3O/SH5JGRb/5nxmV+tom3KaqselE89jjty536vijtSf17dBVaq4VWBvYzjBtRBZIJC QQzqkrN51oak/v9HjpCw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fMN-002pfT-Iq; Wed, 12 Jan 2022 15:16:23 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fLl-002pWX-RM for linux-arm-kernel@lists.infradead.org; Wed, 12 Jan 2022 15:15:49 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n7fLj-00031L-QU; Wed, 12 Jan 2022 16:15:44 +0100 Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1n7fLj-009ufS-ES; Wed, 12 Jan 2022 16:15:42 +0100 Received: from mtr by dude03.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1n7fLh-005Zfx-HO; Wed, 12 Jan 2022 16:15:41 +0100 From: Michael Tretter To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, michal.simek@xilinx.com, m.tretter@pengutronix.de, kernel@pengutronix.de Subject: [PATCH 1/3] dt-bindings: dmaengine: zynqmp_dma: convert to yaml Date: Wed, 12 Jan 2022 16:15:39 +0100 Message-Id: <20220112151541.1328732-2-m.tretter@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220112151541.1328732-1-m.tretter@pengutronix.de> References: <20220112151541.1328732-1-m.tretter@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mtr@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220112_071545_937127_434239E8 X-CRM114-Status: GOOD ( 15.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the Xilinx ZynqMP DMA engine bindings to Yaml. Signed-off-by: Michael Tretter --- .../dma/xilinx/xlnx,zynqmp-dma-1.0.yaml | 85 +++++++++++++++++++ .../bindings/dma/xilinx/zynqmp_dma.txt | 26 ------ 2 files changed, 85 insertions(+), 26 deletions(-) create mode 100644 Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml delete mode 100644 Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml new file mode 100644 index 000000000000..c0a1408b12ec --- /dev/null +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx ZynqMP DMA Engine + +description: | + The Xilinx ZynqMP DMA engine supports memory to memory transfers, + memory to device and device to memory transfers. It also has flow + control and rate control support for slave/peripheral dma access. + +maintainers: + - Michael Tretter + +allOf: + - $ref: "../dma-controller.yaml#" + +properties: + "#dma-cells": + const: 1 + + compatible: + const: xlnx,zynqmp-dma-1.0 + + reg: + description: memory map for gdma/adma module access + maxItems: 1 + + interrupts: + description: DMA channel interrupt + maxItems: 1 + + clocks: + description: input clocks + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: clk_main + - const: clk_apb + + xlnx,bus-width: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 64 + - 128 + description: AXI bus width in bits + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + dma-coherent: + description: present if dma operations are coherent + +required: + - "#dma-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + + fpd_dma_chan1: dma-controller@fd500000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0xfd500000 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 117 0x4>; + #dma-cells = <1>; + clock-names = "clk_main", "clk_apb"; + clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>; + xlnx,bus-width = <128>; + dma-coherent; + }; diff --git a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt deleted file mode 100644 index 07a5a7aa9ea0..000000000000 --- a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt +++ /dev/null @@ -1,26 +0,0 @@ -Xilinx ZynqMP DMA engine, it does support memory to memory transfers, -memory to device and device to memory transfers. It also has flow -control and rate control support for slave/peripheral dma access. - -Required properties: -- compatible : Should be "xlnx,zynqmp-dma-1.0" -- reg : Memory map for gdma/adma module access. -- interrupts : Should contain DMA channel interrupt. -- xlnx,bus-width : Axi buswidth in bits. Should contain 128 or 64 -- clock-names : List of input clocks "clk_main", "clk_apb" - (see clock bindings for details) - -Optional properties: -- dma-coherent : Present if dma operations are coherent. - -Example: -++++++++ -fpd_dma_chan1: dma@fd500000 { - compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xFD500000 0x1000>; - interrupt-parent = <&gic>; - interrupts = <0 117 4>; - clock-names = "clk_main", "clk_apb"; - xlnx,bus-width = <128>; - dma-coherent; -}; From patchwork Wed Jan 12 15:15:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tretter X-Patchwork-Id: 12711505 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E0CD2C433F5 for ; Wed, 12 Jan 2022 15:17:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5PSW6r++846zAnnXnQwowQsKKIlOjhHZErs+s005bls=; b=MvV6B5ay87YaJ+ 2bRkuRahdhxEWHALJ9ToOfv2AuC81YgQVy0BxRrbe/5kc6HQ6Lpa1cEd1Fu9hZ0J7ipHiw6fF5ovX b0r186g5b5JUpVQaxMHGWPzfD0kfFu2yJRYtQ2sakZKJLAhFYb6gqcF2+X0knhMC50x1BC2ZNkaqr EAP3zlS1FirKEaP5dxdz2IratoN/fumbAQMfnl8W+StXViGNXv6VMDeMO+aq2MOvB0xBmY+NVlA7k meX62J8BDjsD+VZG1CRqTPhAqR7rB++gNHyweQ+jz2lNKHBDT0hhgwNra4d6m1VlUlJxW0iVOTWy0 5eLWXoF8n3hm0Iha2nSg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fM1-002pa8-AA; Wed, 12 Jan 2022 15:16:01 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fLl-002pWV-RN for linux-arm-kernel@lists.infradead.org; Wed, 12 Jan 2022 15:15:47 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n7fLj-00031H-Qm; Wed, 12 Jan 2022 16:15:43 +0100 Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1n7fLi-009ufN-Vt; Wed, 12 Jan 2022 16:15:42 +0100 Received: from mtr by dude03.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1n7fLh-005Zg0-Hy; Wed, 12 Jan 2022 16:15:41 +0100 From: Michael Tretter To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, michal.simek@xilinx.com, m.tretter@pengutronix.de, kernel@pengutronix.de Subject: [PATCH 2/3] arm64: zynqmp: Add missing #dma-cells property Date: Wed, 12 Jan 2022 16:15:40 +0100 Message-Id: <20220112151541.1328732-3-m.tretter@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220112151541.1328732-1-m.tretter@pengutronix.de> References: <20220112151541.1328732-1-m.tretter@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mtr@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220112_071545_933539_7A64A200 X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Requesting the dma controllers fails if #dma-cells is not defined. Add the missing property. Signed-off-by: Michael Tretter --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 493719f71fb5..6d96b6b99f84 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -261,6 +261,7 @@ fpd_dma_chan1: dma@fd500000 { interrupt-parent = <&gic>; interrupts = <0 124 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14e8>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -273,6 +274,7 @@ fpd_dma_chan2: dma@fd510000 { interrupt-parent = <&gic>; interrupts = <0 125 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14e9>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -285,6 +287,7 @@ fpd_dma_chan3: dma@fd520000 { interrupt-parent = <&gic>; interrupts = <0 126 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14ea>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -297,6 +300,7 @@ fpd_dma_chan4: dma@fd530000 { interrupt-parent = <&gic>; interrupts = <0 127 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14eb>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -309,6 +313,7 @@ fpd_dma_chan5: dma@fd540000 { interrupt-parent = <&gic>; interrupts = <0 128 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14ec>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -321,6 +326,7 @@ fpd_dma_chan6: dma@fd550000 { interrupt-parent = <&gic>; interrupts = <0 129 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14ed>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -333,6 +339,7 @@ fpd_dma_chan7: dma@fd560000 { interrupt-parent = <&gic>; interrupts = <0 130 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14ee>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -345,6 +352,7 @@ fpd_dma_chan8: dma@fd570000 { interrupt-parent = <&gic>; interrupts = <0 131 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <128>; iommus = <&smmu 0x14ef>; power-domains = <&zynqmp_firmware PD_GDMA>; @@ -374,6 +382,7 @@ lpd_dma_chan1: dma@ffa80000 { interrupt-parent = <&gic>; interrupts = <0 77 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x868>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -386,6 +395,7 @@ lpd_dma_chan2: dma@ffa90000 { interrupt-parent = <&gic>; interrupts = <0 78 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x869>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -398,6 +408,7 @@ lpd_dma_chan3: dma@ffaa0000 { interrupt-parent = <&gic>; interrupts = <0 79 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86a>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -410,6 +421,7 @@ lpd_dma_chan4: dma@ffab0000 { interrupt-parent = <&gic>; interrupts = <0 80 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86b>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -422,6 +434,7 @@ lpd_dma_chan5: dma@ffac0000 { interrupt-parent = <&gic>; interrupts = <0 81 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86c>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -434,6 +447,7 @@ lpd_dma_chan6: dma@ffad0000 { interrupt-parent = <&gic>; interrupts = <0 82 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86d>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -446,6 +460,7 @@ lpd_dma_chan7: dma@ffae0000 { interrupt-parent = <&gic>; interrupts = <0 83 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86e>; power-domains = <&zynqmp_firmware PD_ADMA>; @@ -458,6 +473,7 @@ lpd_dma_chan8: dma@ffaf0000 { interrupt-parent = <&gic>; interrupts = <0 84 4>; clock-names = "clk_main", "clk_apb"; + #dma-cells = <1>; xlnx,bus-width = <64>; iommus = <&smmu 0x86f>; power-domains = <&zynqmp_firmware PD_ADMA>; From patchwork Wed Jan 12 15:15:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tretter X-Patchwork-Id: 12711508 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 86F2BC433EF for ; Wed, 12 Jan 2022 15:17:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0jIVU5GUwDuZaB7HLNMEycZJ/ZPdXkcIFpQweKZENk8=; b=aX5iO80Y8ScBRn AQXjmjdQ/3Gh4na1EW2GT2vDCD6t647npMVrdnczOz8yuBhXcSLKCCc3BRMKSAKdeu3jwV95AjNDA Tb7+7c9ciaW0i1X56adzPNBpmGMkVMdKg0m6TOQgZN/gyBLUbMw6qiXot0RjOQ6LykSr4bmAsJ0Y4 ZeCGxQaFhojoe1C32HC/CVFtNbirdlqHtuWmHdsuG2/6f1oKsE0g5dv3AVgPVfA7/clwEDH0L3Mv5 GO4wpc2Mocek4eVKDyseigqRo3IhsGHaZ8v1Ohn3T68XLoT56wv3oTIhFEnJSKPpln8ZrwMbvv1jV A7ZMUMpCjha0Jw+zTXiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fMB-002pcT-MU; Wed, 12 Jan 2022 15:16:11 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n7fLl-002pWW-RM for linux-arm-kernel@lists.infradead.org; Wed, 12 Jan 2022 15:15:48 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n7fLj-00031N-QU; Wed, 12 Jan 2022 16:15:43 +0100 Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1n7fLj-009ufV-KL; Wed, 12 Jan 2022 16:15:42 +0100 Received: from mtr by dude03.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1n7fLh-005Zg3-Ib; Wed, 12 Jan 2022 16:15:41 +0100 From: Michael Tretter To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org Cc: robh+dt@kernel.org, michal.simek@xilinx.com, m.tretter@pengutronix.de, kernel@pengutronix.de Subject: [PATCH 3/3] arm64: zynqmp: Rename dma to dma-controller Date: Wed, 12 Jan 2022 16:15:41 +0100 Message-Id: <20220112151541.1328732-4-m.tretter@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220112151541.1328732-1-m.tretter@pengutronix.de> References: <20220112151541.1328732-1-m.tretter@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mtr@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220112_071545_941684_18241DC3 X-CRM114-Status: GOOD ( 10.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The ZynqMP dma engines are actually dma-controllers as specified by the device tree binding. Rename the device tree nodes accordingly. Signed-off-by: Michael Tretter --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 32 +++++++++++++------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 6d96b6b99f84..3e15391e5b37 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -254,7 +254,7 @@ pmu@9000 { }; /* GDMA */ - fpd_dma_chan1: dma@fd500000 { + fpd_dma_chan1: dma-controller@fd500000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd500000 0x0 0x1000>; @@ -267,7 +267,7 @@ fpd_dma_chan1: dma@fd500000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan2: dma@fd510000 { + fpd_dma_chan2: dma-controller@fd510000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd510000 0x0 0x1000>; @@ -280,7 +280,7 @@ fpd_dma_chan2: dma@fd510000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan3: dma@fd520000 { + fpd_dma_chan3: dma-controller@fd520000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd520000 0x0 0x1000>; @@ -293,7 +293,7 @@ fpd_dma_chan3: dma@fd520000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan4: dma@fd530000 { + fpd_dma_chan4: dma-controller@fd530000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd530000 0x0 0x1000>; @@ -306,7 +306,7 @@ fpd_dma_chan4: dma@fd530000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan5: dma@fd540000 { + fpd_dma_chan5: dma-controller@fd540000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd540000 0x0 0x1000>; @@ -319,7 +319,7 @@ fpd_dma_chan5: dma@fd540000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan6: dma@fd550000 { + fpd_dma_chan6: dma-controller@fd550000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd550000 0x0 0x1000>; @@ -332,7 +332,7 @@ fpd_dma_chan6: dma@fd550000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan7: dma@fd560000 { + fpd_dma_chan7: dma-controller@fd560000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd560000 0x0 0x1000>; @@ -345,7 +345,7 @@ fpd_dma_chan7: dma@fd560000 { power-domains = <&zynqmp_firmware PD_GDMA>; }; - fpd_dma_chan8: dma@fd570000 { + fpd_dma_chan8: dma-controller@fd570000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xfd570000 0x0 0x1000>; @@ -375,7 +375,7 @@ gic: interrupt-controller@f9010000 { * These dma channels, Users should ensure that these dma * Channels are allowed for non secure access. */ - lpd_dma_chan1: dma@ffa80000 { + lpd_dma_chan1: dma-controller@ffa80000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffa80000 0x0 0x1000>; @@ -388,7 +388,7 @@ lpd_dma_chan1: dma@ffa80000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan2: dma@ffa90000 { + lpd_dma_chan2: dma-controller@ffa90000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffa90000 0x0 0x1000>; @@ -401,7 +401,7 @@ lpd_dma_chan2: dma@ffa90000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan3: dma@ffaa0000 { + lpd_dma_chan3: dma-controller@ffaa0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffaa0000 0x0 0x1000>; @@ -414,7 +414,7 @@ lpd_dma_chan3: dma@ffaa0000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan4: dma@ffab0000 { + lpd_dma_chan4: dma-controller@ffab0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffab0000 0x0 0x1000>; @@ -427,7 +427,7 @@ lpd_dma_chan4: dma@ffab0000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan5: dma@ffac0000 { + lpd_dma_chan5: dma-controller@ffac0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffac0000 0x0 0x1000>; @@ -440,7 +440,7 @@ lpd_dma_chan5: dma@ffac0000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan6: dma@ffad0000 { + lpd_dma_chan6: dma-controller@ffad0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffad0000 0x0 0x1000>; @@ -453,7 +453,7 @@ lpd_dma_chan6: dma@ffad0000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan7: dma@ffae0000 { + lpd_dma_chan7: dma-controller@ffae0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffae0000 0x0 0x1000>; @@ -466,7 +466,7 @@ lpd_dma_chan7: dma@ffae0000 { power-domains = <&zynqmp_firmware PD_ADMA>; }; - lpd_dma_chan8: dma@ffaf0000 { + lpd_dma_chan8: dma-controller@ffaf0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; reg = <0x0 0xffaf0000 0x0 0x1000>;