From patchwork Sun Mar 27 12:38:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12792810 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3A4EC433FE for ; Sun, 27 Mar 2022 12:39:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234577AbiC0Mk4 (ORCPT ); Sun, 27 Mar 2022 08:40:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49910 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232193AbiC0Mk4 (ORCPT ); Sun, 27 Mar 2022 08:40:56 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3E841F626; Sun, 27 Mar 2022 05:39:17 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id h18so3602465ila.12; Sun, 27 Mar 2022 05:39:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mK+dixa0LoEPtfSZUPyenmhOFOLQVwPd2apmwWfFfKk=; b=Cxc7UtWsWbPr0EBSFHG/IsAtFw218VBBnQUsXTeD8TC1O3/IQwAgLSAnhIKh8kiKD+ 8O87BfuhWAWrv9wbYS905+MbxHmX0MjQJ8S9nHQux66MYNNQFE6LzVDEPjVAlhpHREgx LPzhHdMZwLreadrR/Ou64OmJuu2UgmzWiO2jTRJpgl8PNdvir4kQPmkAtFlkwEA9y1zy Hd1re5B5QP/Fis5oTFZpc4qfX6e5+S0rhed8AX2g0UK+iVa4kIrdsuVrq3Cby+prjNYj L+bKvysgtw9LuL15b5k2mwYu3mRsxjC6aFk+ikTfIO9zZ3pTNA/AgoPEnablN36BWs1Y 2RWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mK+dixa0LoEPtfSZUPyenmhOFOLQVwPd2apmwWfFfKk=; b=SuhoUV69nc0UebXElOnvT2/7UZOtFtEbWa61kvzNeZaX0EJhn5uLjqAH1tRELHb7GD afu/kGp6TZdgHSdGF0/UfElmV54EAQiPkYJR7jra+587irdyhJ/q9wZxNt2lvEh34dRF kaQWEAOjax55u6KSabz5gvpn9y+xq1pIfRIPCWXSrEsvqJXheEbu+wpG6Y8ZEF07okaa 3sDv5HQtRmjCLnKBd08MCxe0hMRvXhy51mvnHYUSPjKkbVZfpIB3+q15Db/5qNNmzhpc lVwzoYRTqchOQaYaxrvek1rFS3kUCJgKmlKB4SyU6S3RpgY+ytKqzGiyTmqAeM+C/7qm 5Lrg== X-Gm-Message-State: AOAM5336Krafg2DJX7oEVaN3DAiduEPqNZO0JlZQfUl5Dgt4ZOrRaoHD FQ4AUCmf3GnjYe+sLZ8JG1x8PyvXSI4= X-Google-Smtp-Source: ABdhPJxucE0TY7Eko2gCyimMqt3jAoPXXrivt7GCnIyK8+KMY9Hs0ZZ1RQapuajVqIx3CVVscwBhmA== X-Received: by 2002:a05:6e02:12c6:b0:2c8:5969:104a with SMTP id i6-20020a056e0212c600b002c85969104amr3180676ilm.73.1648384756584; Sun, 27 Mar 2022 05:39:16 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:7073:b368:2f66:5e36]) by smtp.gmail.com with ESMTPSA id t7-20020a5e9907000000b00649d6bd1ec5sm6134534ioj.31.2022.03.27.05.39.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Mar 2022 05:39:15 -0700 (PDT) From: Adam Ford To: linux-mmc@vger.kernel.org Cc: haibo.chen@nxp.com, aford@beaconembedded.com, Adam Ford , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/5] dt-bindings: mmc: imx-esdhc: Update compatible fallbacks Date: Sun, 27 Mar 2022 07:38:30 -0500 Message-Id: <20220327123835.28329-1-aford173@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org The SDHC controller in the imx8mn and imx8mp have the same controller as the imx8mm which is slightly different than that of the imx7d. Using the fallback of the imx8mm enables the controllers to support HS400-ES which is not available on the imx7d. After discussion with NXP, it turns out that the imx8qm should fall back to the imx8qxp, because those have some additional flags not present in the imx8mm. Suggested-by: haibo.chen@nxp.com Signed-off-by: Adam Ford Reviewed-by: Krzysztof Kozlowski --- V2: Added suggested-by note and imx8qxp updates. --- .../devicetree/bindings/mmc/fsl-imx-esdhc.yaml | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml index 7dbbcae9485c..1427e9b5a6ec 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml @@ -34,23 +34,25 @@ properties: - fsl,imx6ull-usdhc - fsl,imx7d-usdhc - fsl,imx7ulp-usdhc + - fsl,imx8mm-usdhc + - fsl,imx8qxp-usdhc - fsl,imxrt1050-usdhc - nxp,s32g2-usdhc - items: - enum: - - fsl,imx8mm-usdhc - - fsl,imx8mn-usdhc - - fsl,imx8mp-usdhc - fsl,imx8mq-usdhc - - fsl,imx8qm-usdhc - - fsl,imx8qxp-usdhc - const: fsl,imx7d-usdhc - items: - enum: - - fsl,imx93-usdhc + - fsl,imx8mn-usdhc + - fsl,imx8mp-usdhc - fsl,imx8ulp-usdhc + - fsl,imx93-usdhc - const: fsl,imx8mm-usdhc - + - items: + - enum: + - fsl,imx8qm-usdhc + - const: fsl,imx8qxp-usdhc reg: maxItems: 1