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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 1757FC43444 for ; Wed, 16 Jan 2019 17:10:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DB38B20651 for ; Wed, 16 Jan 2019 17:10:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="Dj8ru+ME" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405709AbfAPRK5 (ORCPT ); Wed, 16 Jan 2019 12:10:57 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:44157 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405577AbfAPRKy (ORCPT ); Wed, 16 Jan 2019 12:10:54 -0500 Received: by mail-pg1-f193.google.com with SMTP id t13so3078949pgr.11 for ; Wed, 16 Jan 2019 09:10:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VnxmDmWRiHgP8rQwZAnpNW6+tNuZ3Gwc75mIp5vRAak=; b=Dj8ru+MEYPo4tIYVsrDVqkIrf1cIQBZ2oFpOezoKgoAZhqRVS4MmQeK7MoimqGteIE OR7a8kVItg+VLBeFL0IE1BJIooeRsU8nPKSnZhQuX5B9sQPJhFarSBzuFBW+MshDzTv0 hOYshhmO9RZWGECpU1KBIg1fQylyxfIhVbxmE= 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:in-reply-to :references; bh=VnxmDmWRiHgP8rQwZAnpNW6+tNuZ3Gwc75mIp5vRAak=; b=N1iYFvwV6AOSlT6I5REdLGi117yQREeoyB8cXE1u7Gil8sJ7quXBF0QMhkF1gk4LyW fjlKzsen/y930vAJs4AKluoUtAYsSGuomqEfO9xn77gsfodNT7SgnS61oyeeF7yE8Qll iSVVwsLKENxO0838MNCD7z0M/qO03FsNpcbj9Zvvl/pUAOyRAfRXFphUEqpo5TslC1wL 2GBPf4H8AijDecSCSXZ6IHZEfpk4+ayW5DRCjr103hpR0HHLHF21DVsj/Vb4RQJjkTMs ef0E+/BjXJ3i8iPKLE4zHMRzEPNhN857jKeGpLfpk6BXxCJp8XKoKe9OKGBLiipFVKxO 4UfQ== X-Gm-Message-State: AJcUukfooXy49sS8Cjc5nzvuPinfHOUyARdkIjR45HF7oqkhapAzb+Qg RGsAPQsyb3wuugvnkhZvLrBFM1mGy6Z1ng== X-Google-Smtp-Source: ALg8bN4SVqtdFgywaEtwsZtiEDfEfNePPT7gtS4fYNcRbAXAnYzannt+cRDsjufd4ZnqC/tSaPG5gQ== X-Received: by 2002:a65:6417:: with SMTP id a23mr9838911pgv.236.1547658652983; Wed, 16 Jan 2019 09:10:52 -0800 (PST) Received: from localhost.localdomain ([2601:1c2:680:1319:4e72:b9ff:fe99:466a]) by smtp.gmail.com with ESMTPSA id h129sm17914023pfb.110.2019.01.16.09.10.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 16 Jan 2019 09:10:52 -0800 (PST) From: John Stultz To: lkml Cc: John Stultz , Tanglei Han , Zhuangluan Su , Ryan Grachek , Manivannan Sadhasivam , Wei Xu , Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 6/8 v4] arm64: dts: hi3660: Add dma to uart nodes Date: Wed, 16 Jan 2019 09:10:27 -0800 Message-Id: <1547658629-25378-7-git-send-email-john.stultz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1547658629-25378-1-git-send-email-john.stultz@linaro.org> References: <1547658629-25378-1-git-send-email-john.stultz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Try to add DMA support to the uart nodes following the assignments made in the dts from the victoria vendor kernel here: https://consumer.huawei.com/en/opensource/detail/?siteCode=worldwide&keywords=p10&fileType=openSourceSoftware&pageSize=10&curPage=1 Cc: Tanglei Han Cc: Zhuangluan Su Cc: Ryan Grachek Cc: Manivannan Sadhasivam Cc: Wei Xu Cc: Rob Herring Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz --- v3: * Remove dma enablment on uart0 which would use reserved channel 0 --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 20ae40d..4c8d682 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -478,6 +478,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf00000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 2 &dma0 3>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART1>, <&crg_ctrl HI3660_CLK_GATE_UART1>; clock-names = "uartclk", "apb_pclk"; @@ -490,6 +492,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf03000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 4 &dma0 5>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART2>, <&crg_ctrl HI3660_PCLK>; clock-names = "uartclk", "apb_pclk"; @@ -514,6 +518,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf01000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 6 &dma0 7>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART4>, <&crg_ctrl HI3660_CLK_GATE_UART4>; clock-names = "uartclk", "apb_pclk"; @@ -526,6 +532,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf05000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 8 &dma0 9>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART5>, <&crg_ctrl HI3660_CLK_GATE_UART5>; clock-names = "uartclk", "apb_pclk"; -- 2.7.4 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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 DFAE0C43387 for ; Wed, 16 Jan 2019 17:11:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 987F220675 for ; Wed, 16 Jan 2019 17:11:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RHTlcfMB"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="Dj8ru+ME" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 987F220675 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=gRzgCoG/fx4k8sE7IAQxnjgPUZpObgvSOSNwNW245ks=; b=RHTlcfMB19tNH6mtVh+bzfBwTf kQQjI6Dvy1FnYRiDEWkUzHQZAerSj84gfj+aqwouXzPhkW3ylj4xlVPAKmspc5aZm8flMh1ax8nxB c5Bim3Z0ZvWhu002jHphp0wNpkirb7oR/sOOd3KfB4M5QjVR0hPo0gHSplvAXiN+LbCnVECfdJmt+ 8HE1tw8YZ7eq4fg5uyreSOCZOe5dAYvJfA05/0wcECBBY14VJLIelMcmS/aCplUz2n4MhFM4Wk6Wz cGDlwN+TFUlgZSkV9+IB5JYRxCsdFdeuHx4t/RKH0nab3ny0+BAITC2PchWJFWUzGm2+anr16Hy8f KmClnJAw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjoiz-0000ul-1M; Wed, 16 Jan 2019 17:11:33 +0000 Received: from mail-pf1-x441.google.com ([2607:f8b0:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gjoiM-0000Ic-At for linux-arm-kernel@lists.infradead.org; Wed, 16 Jan 2019 17:10:59 +0000 Received: by mail-pf1-x441.google.com with SMTP id u6so3342057pfh.11 for ; Wed, 16 Jan 2019 09:10:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=VnxmDmWRiHgP8rQwZAnpNW6+tNuZ3Gwc75mIp5vRAak=; b=Dj8ru+MEYPo4tIYVsrDVqkIrf1cIQBZ2oFpOezoKgoAZhqRVS4MmQeK7MoimqGteIE OR7a8kVItg+VLBeFL0IE1BJIooeRsU8nPKSnZhQuX5B9sQPJhFarSBzuFBW+MshDzTv0 hOYshhmO9RZWGECpU1KBIg1fQylyxfIhVbxmE= 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:in-reply-to :references; bh=VnxmDmWRiHgP8rQwZAnpNW6+tNuZ3Gwc75mIp5vRAak=; b=el1qvEq90Uncogyk2C2D44tVemTA26B5Kg/V1EvZklI3hpECqg70VtdD3aqpa+6D5v Jb6ueTiseR4vlo8W736hzE6HV2TC9dvz2RbQD9V8ndhasAqoK1Kp1Ywsz/Y3EEzH9ork 3CgZ5w7SdCLJQJmU2duuojAcb4B6hBPxjJNwUO05MJsWEDZW94lKGHwz36TmZzCez4qA XgQT60h2it+exRzOTIXw8zW+H4VNpYD0CB5hIrURONaSZgRUSLuoH4zS9iZztIe9TjEI 5VCYnwF9cOAlOJYMEaqUqOCJ/WmkZxB2tsfWCN0BBaaHaUk5+wwmoqYY2C/WpcU2VyND 8kow== X-Gm-Message-State: AJcUukfRdTgnB4yDer3ISdtV46cSAjiUYmeFRFVG7xhTSwIyfI9pD3bI GuT94taUrvNMiD7WDJeyZhD4VQ== X-Google-Smtp-Source: ALg8bN4SVqtdFgywaEtwsZtiEDfEfNePPT7gtS4fYNcRbAXAnYzannt+cRDsjufd4ZnqC/tSaPG5gQ== X-Received: by 2002:a65:6417:: with SMTP id a23mr9838911pgv.236.1547658652983; Wed, 16 Jan 2019 09:10:52 -0800 (PST) Received: from localhost.localdomain ([2601:1c2:680:1319:4e72:b9ff:fe99:466a]) by smtp.gmail.com with ESMTPSA id h129sm17914023pfb.110.2019.01.16.09.10.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 16 Jan 2019 09:10:52 -0800 (PST) From: John Stultz To: lkml Subject: [PATCH 6/8 v4] arm64: dts: hi3660: Add dma to uart nodes Date: Wed, 16 Jan 2019 09:10:27 -0800 Message-Id: <1547658629-25378-7-git-send-email-john.stultz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1547658629-25378-1-git-send-email-john.stultz@linaro.org> References: <1547658629-25378-1-git-send-email-john.stultz@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190116_091054_912441_6EBEAAB4 X-CRM114-Status: GOOD ( 13.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Ryan Grachek , Zhuangluan Su , Tanglei Han , Wei Xu , Rob Herring , John Stultz , Manivannan Sadhasivam , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Try to add DMA support to the uart nodes following the assignments made in the dts from the victoria vendor kernel here: https://consumer.huawei.com/en/opensource/detail/?siteCode=worldwide&keywords=p10&fileType=openSourceSoftware&pageSize=10&curPage=1 Cc: Tanglei Han Cc: Zhuangluan Su Cc: Ryan Grachek Cc: Manivannan Sadhasivam Cc: Wei Xu Cc: Rob Herring Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Signed-off-by: John Stultz --- v3: * Remove dma enablment on uart0 which would use reserved channel 0 --- arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index 20ae40d..4c8d682 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -478,6 +478,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf00000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 2 &dma0 3>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART1>, <&crg_ctrl HI3660_CLK_GATE_UART1>; clock-names = "uartclk", "apb_pclk"; @@ -490,6 +492,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf03000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 4 &dma0 5>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART2>, <&crg_ctrl HI3660_PCLK>; clock-names = "uartclk", "apb_pclk"; @@ -514,6 +518,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf01000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 6 &dma0 7>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART4>, <&crg_ctrl HI3660_CLK_GATE_UART4>; clock-names = "uartclk", "apb_pclk"; @@ -526,6 +532,8 @@ compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf05000 0x0 0x1000>; interrupts = ; + dma-names = "rx", "tx"; + dmas = <&dma0 8 &dma0 9>; clocks = <&crg_ctrl HI3660_CLK_GATE_UART5>, <&crg_ctrl HI3660_CLK_GATE_UART5>; clock-names = "uartclk", "apb_pclk"; -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel