From patchwork Thu Jun 30 05:39:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 586898 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 9D938C433EF for ; Thu, 30 Jun 2022 05:56:45 +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 D432316E4; Thu, 30 Jun 2022 07:55:53 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D432316E4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1656568603; 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=ZNRqEaHn3OTde3YVt5KjNqy7pMKdu4cYfBGonglYYuXjY1TGTuNEb7FQTP9y1LB2F jwwHWHjdaZC+l3pnVvryIWgMOT2ISzXFXxBWwN9Dm4plXw5jFJCTC6h3zlAwIwLmcd rXmeRJZerYdWX5bDPnR9/boHODMSbDtoES+VK0VA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id BC0AFF80542; Thu, 30 Jun 2022 07:55:06 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id AFB71F804D8; Thu, 30 Jun 2022 07:55:04 +0200 (CEST) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) (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 10797F804DA for ; Thu, 30 Jun 2022 07:54:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 10797F804DA Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id F0F111A09C7; Thu, 30 Jun 2022 07:54:18 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B39091A06F8; Thu, 30 Jun 2022 07:54:18 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id E527E180222B; Thu, 30 Jun 2022 13:54:16 +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 5/6] ASoC: dt-bindings: fsl_spdif: Add two PLL clock source Date: Thu, 30 Jun 2022 13:39:13 +0800 Message-Id: <1656567554-32122-6-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1656567554-32122-1-git-send-email-shengjiu.wang@nxp.com> References: <1656567554-32122-1-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 --- 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: