From patchwork Fri Jul 1 09:32:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 586329 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D3D30C43334 for ; Fri, 1 Jul 2022 09:50:07 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 1F8C616E3; Fri, 1 Jul 2022 11:49:16 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1F8C616E3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1656669006; bh=5/zEUg8fZP8bbMGnegvfvrcgTqTwvceCkZ/nfQrJSFw=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=CepnuE8RoBtplsC73IVUTVz+U1nOifKxNmDlq5Uwli7mldEYu8jCABqlsNoX5p6wU P0cBEz6jz5hnfFv+JW6uRwWTNzi0urdfZWK3b4HU54i8ebH2zxO+w3aCxE5KudI1eM 5Zv+U/dpYauCiB30zez+wljiJdvKTRXTKKd3PjkY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 875DCF80552; Fri, 1 Jul 2022 11:47:57 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C14DFF8052E; Fri, 1 Jul 2022 11:47:54 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id D05D3F80256 for ; Fri, 1 Jul 2022 11:47:32 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D05D3F80256 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 20FF020138B; Fri, 1 Jul 2022 11:47:32 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id DE3FE20137C; Fri, 1 Jul 2022 11:47:31 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 359E61820F57; Fri, 1 Jul 2022 17:47:30 +0800 (+08) From: Shengjiu Wang To: nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, shengjiu.wang@gmail.com, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, robh+dt@kernel.org, krzk+dt@kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2 5/6] ASoC: dt-bindings: fsl_spdif: Add two PLL clock source Date: Fri, 1 Jul 2022 17:32:40 +0800 Message-Id: <1656667961-1799-6-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1656667961-1799-1-git-send-email-shengjiu.wang@nxp.com> References: <1656667961-1799-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add two PLL clock source, they are the parent clocks of root clock one is for 8kHz series rates, another one is for 11kHz series rates. They are optional clocks, if there are such clocks, then driver can switch between them for supporting more accurate rates. Signed-off-by: Shengjiu Wang Acked-by: Rob Herring --- Documentation/devicetree/bindings/sound/fsl,spdif.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml index f226ec13167a..1d64e8337aa4 100644 --- a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml @@ -58,6 +58,8 @@ properties: slave of the Shared Peripheral Bus and when two or more bus masters (CPU, DMA or DSP) try to access it. This property is optional depending on the SoC design. + - description: PLL clock source for 8kHz series rate, optional. + - description: PLL clock source for 11khz series rate, optional. minItems: 9 clock-names: @@ -72,6 +74,8 @@ properties: - const: rxtx6 - const: rxtx7 - const: spba + - const: pll8k + - const: pll11k minItems: 9 big-endian: