From patchwork Sat Nov 7 11:58:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 321322 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=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, 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 A25C1C388F9 for ; Sat, 7 Nov 2020 11:58:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 65FB2208E4 for ; Sat, 7 Nov 2020 11:58:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KCYwk2/M" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727868AbgKGL63 (ORCPT ); Sat, 7 Nov 2020 06:58:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46658 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727084AbgKGL60 (ORCPT ); Sat, 7 Nov 2020 06:58:26 -0500 Received: from mail-io1-xd43.google.com (mail-io1-xd43.google.com [IPv6:2607:f8b0:4864:20::d43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6543C0613CF; Sat, 7 Nov 2020 03:58:26 -0800 (PST) Received: by mail-io1-xd43.google.com with SMTP id n129so4528122iod.5; Sat, 07 Nov 2020 03:58:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=O70bHm0na7N+R6ZrEDBYfrsG/JlIHa6hFDJz5Nqlhro=; b=KCYwk2/M2tRs7qRUzGRbnvHL0A1ZDIDY+OhRZf+3ru6OyHDv4wzGvQWMcIQAW+KUXp O4ZJcRMSDskXugAO9XyBh7TikOnq/1UXrEdI+TcEim1zBM2XA/A6Z3PdYxMoWWPhco0V MSs7Y2whsbBWXuuyYg71j6Q3cf9y+F00Bf1VYnyqg5Cr5+SaxFQXopswtERvXH5144SH NudAFBVUCpoAL0VPSrfQZiJyygFuqxgbdXdiUelNOUCOSgSh8y/Abwgzxrb0zSPy5HbF lxKq11kCbueDBzyX9T8hzt4Q22Hyj7BR23udJnvQWpQsyW+A8CpvsJQhE/2Z/0KVipvi gNEA== 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:mime-version:content-transfer-encoding; bh=O70bHm0na7N+R6ZrEDBYfrsG/JlIHa6hFDJz5Nqlhro=; b=fgkmSDAEeRan2pk+L2yfVteOyi2isnZAKKC018/BLdUHQDY0uRTSDNvTki4s3Uszof 4h8BwURsuIKfgR4c2XSdJbdeWpvsfsSCnP2y0SDynbrB0BfK0gVbjxcy5CoFStJ3fie1 7T8BkB2ItRqAs8XO7toFpTzkbZPeRB9bJrk3SJ0a9e9+7EgtNbMEYP+ffYfFjLp0alnF Pi55wLJNo45sZr4S0t5izKO2aSqA21Ja7iSiSifqtkM0ODmOaP5RMPB+hx8wOY28pRL8 24nx742Gus85tYDKKdE6Xxqq2uYNrIcVAXaIarv4wAskVfzxhM1aNJGh6C0Sl60pmn37 MZ5g== X-Gm-Message-State: AOAM532bM5GAtPB2NyD1P5YCK+/QW4OaC9O1DsXNdumd0lvJcS23Bj0x jeDcynOz7rwm/iCumzxIy3E= X-Google-Smtp-Source: ABdhPJx7n9VNpMJ4n0HbrNXF8EXyBcvEWBHsG2akmaBz0Da5SbbOPVEjvFE2fU95jSvoTOZGGAUGLA== X-Received: by 2002:a5d:9ada:: with SMTP id x26mr4618669ion.132.1604750305935; Sat, 07 Nov 2020 03:58:25 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:5d9e:32b:1062:f8cd]) by smtp.gmail.com with ESMTPSA id n1sm2920671ile.86.2020.11.07.03.58.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2020 03:58:25 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 2/5] arm64: dts: imx8mn: Enable Asynchronous Sample Rate Converter Date: Sat, 7 Nov 2020 05:58:05 -0600 Message-Id: <20201107115809.1866131-2-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201107115809.1866131-1-aford173@gmail.com> References: <20201107115809.1866131-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The driver exists for the Enhanced Asynchronous Sample Rate Converter (EASRC) Controller, but there isn't a device tree entry for it. On the vendor kernel, they put this on a spba-bus for SDMA support. Add the node for the spba-bus with the easrc node inside. Signed-off-by: Adam Ford --- V4: No change V3: Change spba-bus@30000000 to spba: bus@30000000 V2: Make the DT node more in-line with the dt binding and remove vendor customizations that are not applicable. arch/arm64/boot/dts/freescale/imx8mn.dtsi | 28 +++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index a06d2a6268e6..61560c083300 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -253,6 +253,34 @@ aips1: bus@30000000 { #size-cells = <1>; ranges; + spba: bus@30000000 { + compatible = "fsl,spba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x30000000 0x100000>; + ranges; + + easrc: easrc@300c0000 { + compatible = "fsl,imx8mn-easrc"; + reg = <0x300c0000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MN_CLK_ASRC_ROOT>; + clock-names = "mem"; + dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>, + <&sdma2 18 23 0> , <&sdma2 19 23 0>, + <&sdma2 20 23 0> , <&sdma2 21 23 0>, + <&sdma2 22 23 0> , <&sdma2 23 23 0>; + dma-names = "ctx0_rx", "ctx0_tx", + "ctx1_rx", "ctx1_tx", + "ctx2_rx", "ctx2_tx", + "ctx3_rx", "ctx3_tx"; + firmware-name = "imx/easrc/easrc-imx8mn.bin"; + fsl,asrc-rate = <8000>; + fsl,asrc-format = <2>; + status = "disabled"; + }; + }; + gpio1: gpio@30200000 { compatible = "fsl,imx8mn-gpio", "fsl,imx35-gpio"; reg = <0x30200000 0x10000>; From patchwork Sat Nov 7 11:58:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 321321 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=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, 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 6B1A4C388F7 for ; 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Sat, 07 Nov 2020 03:58:30 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:5d9e:32b:1062:f8cd]) by smtp.gmail.com with ESMTPSA id n1sm2920671ile.86.2020.11.07.03.58.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Nov 2020 03:58:30 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V4 5/5] arm64: dts: imx8mn: Add node for SPDIF Date: Sat, 7 Nov 2020 05:58:08 -0600 Message-Id: <20201107115809.1866131-5-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201107115809.1866131-1-aford173@gmail.com> References: <20201107115809.1866131-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The i.MX8M Nano can support SPDIF which is compatible to the IP used on the i.MX35. Add the node. Signed-off-by: Adam Ford --- V4: No Change V3: No Change V2: No Change arch/arm64/boot/dts/freescale/imx8mn.dtsi | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index aa3f1eb391bd..ee1790230490 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -337,6 +337,30 @@ micfil: audio-controller@30080000 { status = "disabled"; }; + spdif1: spdif@30090000 { + compatible = "fsl,imx35-spdif"; + reg = <0x30090000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MN_CLK_AUDIO_AHB>, /* core */ + <&clk IMX8MN_CLK_24M>, /* rxtx0 */ + <&clk IMX8MN_CLK_SPDIF1>, /* rxtx1 */ + <&clk IMX8MN_CLK_DUMMY>, /* rxtx2 */ + <&clk IMX8MN_CLK_DUMMY>, /* rxtx3 */ + <&clk IMX8MN_CLK_DUMMY>, /* rxtx4 */ + <&clk IMX8MN_CLK_AUDIO_AHB>, /* rxtx5 */ + <&clk IMX8MN_CLK_DUMMY>, /* rxtx6 */ + <&clk IMX8MN_CLK_DUMMY>, /* rxtx7 */ + <&clk IMX8MN_CLK_DUMMY>; /* spba */ + clock-names = "core", "rxtx0", + "rxtx1", "rxtx2", + "rxtx3", "rxtx4", + "rxtx5", "rxtx6", + "rxtx7", "spba"; + dmas = <&sdma2 28 18 0>, <&sdma2 29 18 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + sai7: sai@300b0000 { compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; reg = <0x300b0000 0x10000>;