From patchwork Tue Sep 8 17:44:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivasa Rao Mandadapu X-Patchwork-Id: 11763765 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 A3C05618 for ; Tue, 8 Sep 2020 17:44:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 830AF2098B for ; Tue, 8 Sep 2020 17:44:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="aS+eyRx+"; dkim=pass (1024-bit key) header.d=amazonses.com header.i=@amazonses.com header.b="Zg1iSEjx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731315AbgIHRov (ORCPT ); Tue, 8 Sep 2020 13:44:51 -0400 Received: from a27-21.smtp-out.us-west-2.amazonses.com ([54.240.27.21]:50790 "EHLO a27-21.smtp-out.us-west-2.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726434AbgIHRok (ORCPT ); Tue, 8 Sep 2020 13:44:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=zsmsymrwgfyinv5wlfyidntwsjeeldzt; d=codeaurora.org; t=1599587079; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; bh=efKqBny9Xuy7qd1R1neLKwB6INAiegIZcN0JH6viFMY=; b=aS+eyRx+OUIF9TYFoMmzyy1utIeJeQC78FaBRYf9Ag48y6SYeNrHjGkiDXreFx0B HP5J3d8kpSaSqOR605aRy82wTdl/LnoIzHFSX/1w0sCHAGXgWkt6aiSaAaslruo0zFd rSDlW/Ir28UZYlJXC4JnVKQAL31KbNQi2lCPLdNs= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=hsbnp7p3ensaochzwyq5wwmceodymuwv; d=amazonses.com; t=1599587079; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:Feedback-ID; bh=efKqBny9Xuy7qd1R1neLKwB6INAiegIZcN0JH6viFMY=; b=Zg1iSEjx1cwIByyfAa+VybFwEU39knGisA7q7vX2PVTRnr344JJ997jsdhHsf74Q wgXJC3aeorN8l5MEvz4idpq/3x/y1dwPHVmhhBykodnQ6Kjlni11iW6uiR2HBJfVcEM ixCWiDD+acjGcYO48z1Faspe/nef9xxsrc5X/PKI= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=ALL_TRUSTED,BAYES_00,SPF_FAIL, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 97A8CC43387 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=srivasam@codeaurora.org From: Srinivasa Rao Mandadapu To: agross@kernel.org, bjorn.andersson@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, plai@codeaurora.org, bgoswami@codeaurora.org, perex@perex.cz, tiwai@suse.com, srinivas.kandagatla@linaro.org, rohitkr@codeaurora.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: V Sujith Kumar Reddy , Srinivasa Rao Subject: [PATCH v4 2/5] ASoC: dt-bindings: Add dt binding for lpass hdmi Date: Tue, 8 Sep 2020 17:44:39 +0000 Message-ID: <010101746ed1d41a-5890a534-9c2c-4203-bce5-46075d7827da-000000@us-west-2.amazonses.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1599587037-6742-1-git-send-email-srivasam@codeaurora.org> References: <1599587037-6742-1-git-send-email-srivasam@codeaurora.org> X-SES-Outgoing: 2020.09.08-54.240.27.21 Feedback-ID: 1.us-west-2.CZuq2qbDmUIuT3qdvXlRHZZCpfZqZ4GtG9v3VKgRyF0=:AmazonSES Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: V Sujith Kumar Reddy Adds bindings for lpass hdmi interface which can support audio path over dp. Signed-off-by: Srinivasa Rao Signed-off-by: V Sujith Kumar Reddy --- .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 51 ++++++++++++++++++++-- 1 file changed, 47 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml index 09c9bd2..7c2ac0c 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml @@ -22,6 +22,7 @@ properties: - qcom,lpass-cpu - qcom,apq8016-lpass-cpu - qcom,sc7180-lpass-cpu + - qcom,sc7180-lpass-hdmi reg: maxItems: 1 @@ -60,10 +61,12 @@ properties: const: 0 patternProperties: - "(^mi2s-[0-9a-f]$|mi2s)": + "^dai@[0-9a-f]$": type: object - description: Required properties for each DAI - + description: | + LPASS CPU dai node for each I2S device. Bindings of each node + depends on the specific driver providing the functionality and + properties. properties: reg: maxItems: 1 @@ -145,6 +148,22 @@ allOf: - iommus - power-domains + - if: + properties: + compatible: + contains: + const: qcom,sc7180-lpass-hdmi + then: + properties: + clock-names: + items: + - const: pcnoc-sway-clk + - const: audio-core + - const: pcnoc-mport-clk + required: + - iommus + - power-domains + examples: - | #include @@ -178,12 +197,36 @@ examples: #address-cells = <1>; #size-cells = <0>; /* Optional to set different MI2S SD lines */ - mi2s-primary@0 { + dai@mi2s-primary { reg = ; qcom,playback-sd-lines = <1>; qcom,capture-sd-lines = <0>; }; }; + + lpassh@62d87000 { + compatible = "qcom,sc7180-lpass-hdmi"; + + reg = <0 0x62d87000 0 0x68000>; + + iommus = <&apps_smmu 0x1032 0>; + + power-domains = <&lpass_hm 0>; + + clocks = <&gcc 131>, + <&lpasscc 6>, + <&lpasscc 10>; + + clock-names = "pcnoc-sway-clk", "audio-core", + "pcnoc-mport-clk"; + + #sound-dai-cells = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <0 268 1>; + }; }; ...