From patchwork Mon Dec 18 21:07:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Dasu X-Patchwork-Id: 1877656 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=JR9lhhoa; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.199.223; helo=ny.mirrors.kernel.org; envelope-from=devicetree+bounces-26728-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [147.75.199.223]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SvC7s64pVz1ydg for ; Tue, 19 Dec 2023 08:07:21 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id AD1171C22821 for ; Mon, 18 Dec 2023 21:07:19 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 837CF73482; Mon, 18 Dec 2023 21:07:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="JR9lhhoa" X-Original-To: devicetree@vger.kernel.org Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0CBCF73465 for ; Mon, 18 Dec 2023 21:07:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Received: by mail-pf1-f176.google.com with SMTP id d2e1a72fcca58-6d089e8b1b2so1850815b3a.3 for ; Mon, 18 Dec 2023 13:07:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1702933632; x=1703538432; darn=vger.kernel.org; h=message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xDOf/iNp4SFIK2wLpa9hly0at114GVm3S4kauy8Kz+c=; b=JR9lhhoaiCoo1vCg3mw4u8Vv2jZWsc+038leJJA/95/ibqms5P+Cs8V/JlNP9aUk64 yrony8Q75RL6Ox9BfJTr44L03eePxh7PIZKDSmlaMNyvUTeOf1mJvuYD8f8zd+ZYCcFx LTFRV8T38+7ymverkPw4wBPSYmS7sTnCadCCg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702933632; x=1703538432; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xDOf/iNp4SFIK2wLpa9hly0at114GVm3S4kauy8Kz+c=; b=HVn7LXR3nNzkYsizW+Ig7ze95nKs92YEriE6gASgJiQUDNp17cY12eTUinD0hFnhpZ wf+o7A79sETdpJ1wTnb/jaaNVoOudJpjW54ZAAb7KCPSXjFZAvBd2tsDxjDubIQ+ae0Y 7OPm4Vx9gb4mXlqBdjv7HFuNK0eNZsjY/Ri6hC7Zrc6vhQQ5QULY4YQWUJAzoRnNU4pA TkvDuq+FKEa8iLCZLJduaCGBc5T2UCPIz6L9oFJzjKBsZpjPIGn2ZEzwgine2i6G0k88 aNdcqOmw9VStL6huw51EalOYhynEQxT8CuOXcXG3Xqc/xsTJLBO1w7PZbMLAZz3Alota R5gQ== X-Gm-Message-State: AOJu0YxsV7D06TJEcMb41teTQQ8R7YpZbaeiCNQ+BGNJ1bk2uLdXNRJ8 yzp6WETjwD8P85zgwVmEkMcjbg== X-Google-Smtp-Source: AGHT+IHn6EAt7EFxj7XZeGrGuN6Z67x9x2lFzX+Vp5I/I178DJ6ZnpBoU/74VnkGDxvAxXJsoPwacQ== X-Received: by 2002:a05:6a00:6c9d:b0:6d9:31bf:4280 with SMTP id jc29-20020a056a006c9d00b006d931bf4280mr198824pfb.52.1702933632318; Mon, 18 Dec 2023 13:07:12 -0800 (PST) Received: from mail.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id i17-20020aa787d1000000b006d3b2008406sm4473417pfo.50.2023.12.18.13.07.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Dec 2023 13:07:11 -0800 (PST) From: Kamal Dasu To: ulf.hansson@linaro.org, linux-kernel@vger.kernel.org, alcooperx@gmail.com, linux-arm-kernel@lists.infradead.org, adrian.hunter@intel.com, linux-mmc@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org Cc: f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, Kamal Dasu Subject: [PATCH v4 0/2] mmc: add new sdhci reset sequence for brcm 74165b0 Date: Mon, 18 Dec 2023 16:07:03 -0500 Message-Id: <20231218210705.38201-1-kamal.dasu@broadcom.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: v4 changes: - Fix for v3 changes that introduced dt schema errors - Fix for v3 changes that introduced sdhci-brcmstb build warnings - Added proper PATCH format and cleanup commit messages as per review comments. Added proper 'Reported-by' and 'Closes' tags - Added comments for 32-bit register access as per review comments - Replaced wait loop polling with readb_poll_timeout() helper as per review comments for the sdhci-brcmstb driver changes v3 changes: - Removed extra emun arrayfor possible compatible strings - shdci-brcmstb checkpatch warning fixes v2 changes: - Fixed devicetree bindings for shdci-brcmstb and removed 74165 compatible string as per review comments Kamal Dasu (2): dt-bindings: mmc: brcm,sdhci-brcmstb: Add support for 74165b0 mmc: add new sdhci reset sequence for brcm 74165b0 .../bindings/mmc/brcm,sdhci-brcmstb.yaml | 4 +- drivers/mmc/host/sdhci-brcmstb.c | 67 +++++++++++++++++-- 2 files changed, 63 insertions(+), 8 deletions(-)