From patchwork Thu Jun 30 05:39:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 586899 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 F39D7CCA47B for ; Thu, 30 Jun 2022 05:56:12 +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 22BF716B2; Thu, 30 Jun 2022 07:55:21 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 22BF716B2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1656568571; bh=qzIsd3AvVzIfmcdj9ZpGYW379nkEz9vQpN8/b0QQkJo=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=lA0C5PZiDxqAX5rbv209HhHqcfColwSl8eBRxlk+3Cc/BcR4vpHjpzUSnlzfCX1n4 kjrvfk4nqnBaaEJCbOKCIprHfvXuSbSDarg6Mre/DifJ+ZRxs/zIJ+/QQpfHjyIKGb 8P2z+ETmnmn0tWjmcgUxx5Ik+DUZZEOYUJOXm5Fc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 643F0F8053B; Thu, 30 Jun 2022 07:54:29 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 30A00F8053C; Thu, 30 Jun 2022 07:54:28 +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 3AB2EF80107 for ; Thu, 30 Jun 2022 07:54:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 3AB2EF80107 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C6A4E1A06F8; Thu, 30 Jun 2022 07:54:19 +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 89EC41A09D2; Thu, 30 Jun 2022 07:54:19 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 27D57180222C; Thu, 30 Jun 2022 13:54:18 +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 6/6] ASoC: dt-bindings: fsl-sai: Add two PLL clock source Date: Thu, 30 Jun 2022 13:39:14 +0800 Message-Id: <1656567554-32122-7-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-sai.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt index 4c66e6a1a533..fbdefc3fade7 100644 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt @@ -21,6 +21,9 @@ Required properties: - clock-names : Must include the "bus" for register access and "mclk1", "mclk2", "mclk3" for bit clock and frame clock providing. + "pll8k", "pll11k" are optional, they are the clock + source for root clock, one is for 8kHz series rates + another one is for 11kHz series rates. - dmas : Generic dma devicetree binding as described in Documentation/devicetree/bindings/dma/dma.txt.