From patchwork Mon Jul 4 14:35:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Marko X-Patchwork-Id: 12905444 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 331E0CCA479 for ; Mon, 4 Jul 2022 14:36:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234109AbiGDOgD (ORCPT ); Mon, 4 Jul 2022 10:36:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234291AbiGDOgA (ORCPT ); Mon, 4 Jul 2022 10:36:00 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79D2F5F70; Mon, 4 Jul 2022 07:35:58 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id q6so17021455eji.13; Mon, 04 Jul 2022 07:35:58 -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=Qug+tGd/uv8M8y6IpXu01dxX5KR8Rz6tR9sYA3ZUCL0=; b=DxTAQz5O4CB1luNJIU1Up1n07gzJgXRIAnqXDgfOk5MQntouP1Y3dj6uC/gnuw5jZb TnCqelpJRaytapG2iG9OKN3RyZOYfVN4oMeaj646i+e3YXPnUbeGHAavTgvd3xKEx8+4 1M1yS4FHQZ42jvzNMjXXzIYSAlcCrzsakzh/rws3fPP3KoYJhI/F9e6jMqNhypJdjigl 9po7hoYnJkdD5j7AhrFb50kb501gZTkq1Fv3QL2tbLysbjNgvSCrIoGULUgJIYxV6UkX R2DSCGT5++IE6Y5owgAC9tRLJDeU3POgihCPWr2WQQ96hyrbHgpJAXl+wQWANrrHsVXS XTKA== 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=Qug+tGd/uv8M8y6IpXu01dxX5KR8Rz6tR9sYA3ZUCL0=; b=vOzzs3S6MYxdX0dcJdSgwpDk99R/XsrVo1oz20btf2uF2LMg2zmECuXJ/pa0amSGIh +19zdqprowXxinnxSpf68ub4WN0avSoNSVyR4s6SJV/P7B8Q1P09x80nWAo/Mk/VuTSC 3MTFhEQr0ok9dTSYaeBXHbh7KJg/clFV/s6BnzvDxafJh99O+Ge7z/EvIJsPldFM9KtE hpXlY740jMULC4M38LiEAlBNR7nsN/HFlIjuHDWuUeNjgDHceLro6kH4ovLWQpkryAu1 IvKDPPSxYthmK+SbhP1rVgYgbgmT3j97dhnbGlH9c8jAyseZKXyy36ADKtCS5ceqc3Zb thmQ== X-Gm-Message-State: AJIora9CtnVhHOHMPEWGaAoeUbBCcveb1+6BBSPIvKZZBRT+Jsr5SGk0 V3wc0kE8kGuFalMyMtttDKg= X-Google-Smtp-Source: AGRyM1tkJnoELPZu2D35fsKBW/RVVFQHEATKOWvCaFZ9C9MpViczl3+svf0dmtNZ+x2KJOM1LC/RPg== X-Received: by 2002:a17:906:938a:b0:726:942a:54e8 with SMTP id l10-20020a170906938a00b00726942a54e8mr29194260ejx.225.1656945356894; Mon, 04 Jul 2022 07:35:56 -0700 (PDT) Received: from fedora.robimarko.hr (dh207-99-90.xnet.hr. [88.207.99.90]) by smtp.googlemail.com with ESMTPSA id k10-20020a170906970a00b006fea59ef3a5sm14286020ejx.32.2022.07.04.07.35.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jul 2022 07:35:56 -0700 (PDT) From: Robert Marko To: ulf.hansson@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, agross@kernel.org, bjorn.andersson@linaro.org, konrad.dybcio@somainline.org, bhupesh.sharma@linaro.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Robert Marko Subject: [PATCH v2 1/2] dt-bindings: mmc: sdhci-msm: document resets Date: Mon, 4 Jul 2022 16:35:53 +0200 Message-Id: <20220704143554.1180927-1-robimarko@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Commit "mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC" added support for utilizing a hardware reset and parsing it from DT, however the bindings were not updated along with it. So, document the usage of "resets" property with the limit of only one item. Signed-off-by: Robert Marko Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml index 31a3ce208e1a..ca8814a80443 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml @@ -116,6 +116,9 @@ properties: description: Should specify pin control groups used for this controller. + resets: + maxItems: 1 + qcom,ddr-config: $ref: /schemas/types.yaml#/definitions/uint32 description: platform specific settings for DDR_CONFIG reg.