From patchwork Thu Aug 27 09:28:12 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: 11740435 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 317CD739 for ; Thu, 27 Aug 2020 09:28:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1739F22B47 for ; Thu, 27 Aug 2020 09:28:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="opQHM/7+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726938AbgH0J2p (ORCPT ); Thu, 27 Aug 2020 05:28:45 -0400 Received: from mail29.static.mailgun.info ([104.130.122.29]:35805 "EHLO mail29.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728498AbgH0J2p (ORCPT ); Thu, 27 Aug 2020 05:28:45 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1598520524; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=lONjzqCsTmfjTnMJDPuGaZHl39mxwwURVQG61QsV/DI=; b=opQHM/7+Ndu+8DJxHKishuM9xsSEGI1PVqM51QMW18XWmjYsdJCnAXLWL/kmeimuGrCKMQgQ qdnUSpAzEp53uBiF8tPHvrCA8snFy9oXIweN2SdgppXBM9DA8FpV53URGi/HN/zi+XdMjPc4 7eRqbJm70MmzCpsi8VS0g/hMX/Q= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n01.prod.us-east-1.postgun.com with SMTP id 5f477cc8883d7674770740f2 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 27 Aug 2020 09:28:40 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 60847C4344D; Thu, 27 Aug 2020 09:28:39 +0000 (UTC) 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=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from hyd-lnxbld210.qualcomm.com (unknown [202.46.22.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: srivasam) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9A848C433A0; Thu, 27 Aug 2020 09:28:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9A848C433A0 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=none 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 v2 2/5] ASoC: dt-bindings: Add dt binding for lpass hdmi Date: Thu, 27 Aug 2020 14:58:12 +0530 Message-Id: <1598520495-21741-2-git-send-email-srivasam@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1598520495-21741-1-git-send-email-srivasam@codeaurora.org> References: <1598520495-21741-1-git-send-email-srivasam@codeaurora.org> 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>; + }; }; ...