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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 1A7E2C7618B for ; Tue, 23 Jul 2019 08:41:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E7FED22512 for ; Tue, 23 Jul 2019 08:41:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388706AbfGWIlX (ORCPT ); Tue, 23 Jul 2019 04:41:23 -0400 Received: from inva021.nxp.com ([92.121.34.21]:55764 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388524AbfGWIlO (ORCPT ); Tue, 23 Jul 2019 04:41:14 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id CE3F5200258; Tue, 23 Jul 2019 10:41:12 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id C0E2F200134; Tue, 23 Jul 2019 10:41:12 +0200 (CEST) Received: from fsr-ub1864-103.ea.freescale.net (fsr-ub1864-103.ea.freescale.net [10.171.82.17]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 07A1B205DD; Tue, 23 Jul 2019 10:41:11 +0200 (CEST) From: Daniel Baluta To: m.felsch@pengutronix.de, shawnguo@kernel.org Cc: mark.rutland@arm.com, aisheng.dong@nxp.com, peng.fan@nxp.com, anson.huang@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, shengjiu.wang@nxp.com, paul.olaru@nxp.com, robh+dt@kernel.org, kernel@pengutronix.de, leonard.crestez@nxp.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, sound-open-firmware@alsa-project.org, Daniel Baluta Subject: [PATCH v2 4/5] arm64: dts: imx8qxp: Add DSP DT node Date: Tue, 23 Jul 2019 11:41:03 +0300 Message-Id: <20190723084104.12639-5-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190723084104.12639-1-daniel.baluta@nxp.com> References: <20190723084104.12639-1-daniel.baluta@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This includes DSP reserved memory, ADMA DSP device and DSP MU communication channels description. Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 4 +++ arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 32 +++++++++++++++++++ 2 files changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index bfdada2db176..19468058e6ae 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -230,3 +230,7 @@ >; }; }; + +&adma_dsp { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 05fa0b7f36bb..b6c408fb2b7f 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -113,6 +113,17 @@ interrupts = ; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dsp_reserved: dsp@92400000 { + reg = <0 0x92400000 0 0x2000000>; + no-map; + }; + }; + pmu { compatible = "arm,armv8-pmuv3"; interrupts = ; @@ -204,6 +215,27 @@ #clock-cells = <1>; }; + adma_dsp: dsp@596e8000 { + compatible = "fsl,imx8qxp-dsp"; + reg = <0x596e8000 0x88000>; + clocks = <&adma_lpcg IMX_ADMA_LPCG_DSP_IPG_CLK>, + <&adma_lpcg IMX_ADMA_LPCG_OCRAM_IPG_CLK>, + <&adma_lpcg IMX_ADMA_LPCG_DSP_CORE_CLK>; + clock-names = "ipg", "ocram", "core"; + power-domains = <&pd IMX_SC_R_MU_13A>, + <&pd IMX_SC_R_MU_13B>, + <&pd IMX_SC_R_DSP>, + <&pd IMX_SC_R_DSP_RAM>; + mbox-names = "txdb0", "txdb1", + "rxdb0", "rxdb1"; + mboxes = <&lsio_mu13 2 0>, + <&lsio_mu13 2 1>, + <&lsio_mu13 3 0>, + <&lsio_mu13 3 1>; + memory-region = <&dsp_reserved>; + status = "disabled"; + }; + adma_lpuart0: serial@5a060000 { compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; reg = <0x5a060000 0x1000>; -- 2.17.1