Message ID | 20231220153031.38678-1-kamal.dasu@broadcom.com |
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[147.75.80.249]) by mx.google.com with ESMTPS id z4-20020a05640235c400b0054f58ada4e5si11485940edc.528.2023.12.20.07.31.57 for <ouuuleilei@gmail.com> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 07:31:57 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-7169-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b=Fo4M1LiL; spf=pass (google.com: domain of linux-kernel+bounces-7169-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7169-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com 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 am.mirrors.kernel.org (Postfix) with ESMTPS id E01491F21F7B for <ouuuleilei@gmail.com>; Wed, 20 Dec 2023 15:31:56 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 77D7140BF6; Wed, 20 Dec 2023 15:30:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="Fo4M1LiL" X-Original-To: linux-kernel@vger.kernel.org Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) (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 860AD3FE30 for <linux-kernel@vger.kernel.org>; Wed, 20 Dec 2023 15:30:46 +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-pl1-f177.google.com with SMTP id d9443c01a7336-1d3ab37d0d1so20668845ad.0 for <linux-kernel@vger.kernel.org>; Wed, 20 Dec 2023 07:30:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1703086246; x=1703691046; darn=vger.kernel.org; h=message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=h4qSZmdNUhLtKG2RZ3X8nb5RQZRGX8RSWMvMwuiyQYk=; b=Fo4M1LiLHvkZ9BnJfLpAqxsEufStTlhWWEKzxrP/BoMPuPpOa+E1TQxMXJahAmpbHD pud6ofnh60VSK1sgVxuqhNzqcpJgpATl+R+fFyrbM1n8HULqaugEgAZ/VbvaVOsFBXju 2UH15MUGO/3Xm76x7LUE8DzBYq/H+QnnByj54= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703086246; x=1703691046; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=h4qSZmdNUhLtKG2RZ3X8nb5RQZRGX8RSWMvMwuiyQYk=; b=EtO0LeyEgB9twmDNw4fynQp2ealzODRcxao3eoIgXyREkWLu0kob3ErLMC3BsvUHJl g2wh3YyPqVxAtJatAUCYnPMypPPyUZyztYcnmwVb+gjZVUT9cvKd2TxuKITJXuka8x/1 RgQT3jXuchD3G67AjsgNI2spJ9gd0IZsSiV0wSIPlGetaI0BDYanKicDy0SrNuvgQ8qe bizJ1jaDnm5XqzkV21DfdFsaRR+RY76YA9sXEzghdnS94rQSutwRfcSR2u8jxmeLPvad SMnKK2nFCOAchuZh3YG8Pwn8SmyNuOMYxwG3sDroABckxul1G+f3QAGwnBjC+JVssGAB fYIA== X-Gm-Message-State: AOJu0YyVrNtnuBgHf0BCMixCXejY2LLeLu2AMbX6duZ0SeRhv+EaH+00 9R6kE8wCg4iPDF9RU0bYz5xrBQ== X-Received: by 2002:a17:902:d38d:b0:1d0:4778:fb3f with SMTP id e13-20020a170902d38d00b001d04778fb3fmr3601007pld.32.1703086245751; Wed, 20 Dec 2023 07:30:45 -0800 (PST) Received: from mail.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id j15-20020a170903024f00b001d0b080c7e6sm23041395plh.208.2023.12.20.07.30.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 07:30:44 -0800 (PST) From: Kamal Dasu <kamal.dasu@broadcom.com> 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 <kamal.dasu@broadcom.com> Subject: [PATCH v6 0/2] mmc: add new sdhci reset sequence for brcm 74165b0 Date: Wed, 20 Dec 2023 10:30:29 -0500 Message-Id: <20231220153031.38678-1-kamal.dasu@broadcom.com> X-Mailer: git-send-email 2.17.1 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000b972b2060cf2aa30" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: <linux-kernel.vger.kernel.org> List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785815438060278869 X-GMAIL-MSGID: 1785815438060278869 |
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mmc: add new sdhci reset sequence for brcm 74165b0
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Message
Kamal Dasu
Dec. 20, 2023, 3:30 p.m. UTC
v6 changes: - PATCH 1/2 Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> - PATCH 2/2 replaced readb_poll_timeout() with readb_poll_timeout_atomic() based on Review comments v5 changes: - got rid of 'Reported by:' and 'Closes:' tags for all patches 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(-)