From patchwork Wed May 29 08:40:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 799874 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 2BD25C25B7C for ; Wed, 29 May 2024 08:58:43 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 44AD17F8; Wed, 29 May 2024 10:58:31 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 44AD17F8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1716973121; bh=aIeKtC8Nw2XKj9cg5CHoZdIovhCvGCSW6dffczCPMMg=; h=From:To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From; b=RuMXqiUKxSkR2uEm7e63mFdSa4cbNiIbxGgugC7EVwRceLj+hBpWqBECQeyK9qrVv m1GTKh9GdQolTrtYyAcXVGh9mBjmBFdRNH/h+9Ss0qpXF3KMTTYFQkdPHFTRsyALtz 86qctk9y23HQwuwHmVlAX9YYmE9gyxE6UFh7bi1Q= Received: by alsa1.perex.cz (Postfix, from userid 50401) id CEF6CF80578; Wed, 29 May 2024 10:57:58 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 781E8F804B2; Wed, 29 May 2024 10:57:58 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id BA2BBF80149; Wed, 29 May 2024 10:57:54 +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 0BD84F800E9 for ; Wed, 29 May 2024 10:56:02 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0BD84F800E9 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A46691A1398; Wed, 29 May 2024 10:56:01 +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 19AE21A083E; Wed, 29 May 2024 10:56:01 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 4874F183B72F; Wed, 29 May 2024 16:55:58 +0800 (+08) From: Shengjiu Wang To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shengjiu.wang@gmail.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Xiubo.Lee@gmail.com, festevam@gmail.com, nicoleotsuka@gmail.com, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v4 1/2] ASoC: dt-bindings: fsl, xcvr: Add compatible string for i.MX95 Date: Wed, 29 May 2024 16:40:01 +0800 Message-Id: <1716972002-2315-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1716972002-2315-1-git-send-email-shengjiu.wang@nxp.com> References: <1716972002-2315-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Message-ID-Hash: CJPHPJQ23FVFHQXUFQFZRYOROIE5LR7H X-Message-ID-Hash: CJPHPJQ23FVFHQXUFQFZRYOROIE5LR7H X-MailFrom: shengjiu.wang@nxp.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Add compatible string "fsl,imx95-xcvr" for i.MX95 platform. The difference between each platform is in below table. +---------+--------+----------+--------+ | SOC | PHY | eARC/ARC | SPDIF | +---------+--------+----------+--------+ | i.MX8MP | V1 | Yes | Yes | +---------+--------+----------+--------+ | i.MX93 | N/A | N/A | Yes | +---------+--------+----------+--------+ | i.MX95 | V2 | N/A | Yes | +---------+--------+----------+--------+ On i.MX95, there are two PLL clock sources, they are the parent clocks of the XCVR root clock. one is for 8kHz series rates, named as 'pll8k', another one is for 11kHz series rates, named as 'pll11k'. They are optional clocks, if there are such clocks, then the driver can switch between them to support more accurate sample rates. As 'pll8k' and 'pll11k' are optional, then add 'minItems: 4' for clocks and clock-names properties. On i.MX95, the 'interrupts' configuration has the same constraint as i.MX93. Only on i.MX8MP, the 'resets' is required, but for i.MX95 and i.MX93 there is no such hardware setting. Signed-off-by: Shengjiu Wang Reviewed-by: Rob Herring (Arm) --- .../devicetree/bindings/sound/fsl,xcvr.yaml | 32 ++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml index 0eb0c1ba8710..197ae8ba9c30 100644 --- a/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,xcvr.yaml @@ -22,6 +22,7 @@ properties: enum: - fsl,imx8mp-xcvr - fsl,imx93-xcvr + - fsl,imx95-xcvr reg: items: @@ -49,6 +50,9 @@ properties: - description: PHY clock - description: SPBA clock - description: PLL clock + - description: PLL clock source for 8kHz series + - description: PLL clock source for 11kHz series + minItems: 4 clock-names: items: @@ -56,6 +60,9 @@ properties: - const: phy - const: spba - const: pll_ipg + - const: pll8k + - const: pll11k + minItems: 4 dmas: items: @@ -79,15 +86,24 @@ required: - clock-names - dmas - dma-names - - resets allOf: + - if: + properties: + compatible: + contains: + const: fsl,imx8mp-xcvr + then: + required: + - resets + - if: properties: compatible: contains: enum: - fsl,imx93-xcvr + - fsl,imx95-xcvr then: properties: interrupts: @@ -98,6 +114,20 @@ allOf: interrupts: maxItems: 1 + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8mp-xcvr + - fsl,imx93-xcvr + then: + properties: + clocks: + maxItems: 4 + clock-names: + maxItems: 4 + additionalProperties: false examples: