From patchwork Thu Apr 21 18:27:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Dasu X-Patchwork-Id: 12822206 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5232DC433F5 for ; Thu, 21 Apr 2022 18:29:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hw6NyoamJtsdPfmmzTpo31A75hdGOX/V5Lv1E4sCvQE=; b=wwW/GMB3vavnkA O8+kSqSzVMW6EbkQRi6YOrgZkwWmwawLuQqWxtejTLY2pBX0JiDCg4ymkQDDnG5BfxZeCM+FBE5gA KtSWpdpFk1h4An2nnUSMxFhNrkcvRENF+H8HpM+vJu9I2EGukZagoPjCMQX2lVjvvHeB7ySM4G9L+ NZ1i5RqFYUVL/ssb3js9ryGO+vjWoFmw9NiOA89kYs6kdpcCIUaZyn1qMO097X2Xu3S6lZVpMR7yd Y1qUKVxcuqpLWAmMFxiQXZOiN83X43P5GoosZJRF51bDFp1n5Nv5td9PcTFyeDUCBOvE2z4zTr/L+ l0Ud3c1NGEoX6BZKd1BQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhbXL-00EdLu-OL; Thu, 21 Apr 2022 18:28:15 +0000 Received: from mail-pl1-x630.google.com ([2607:f8b0:4864:20::630]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhbXJ-00EdLW-08 for linux-arm-kernel@lists.infradead.org; Thu, 21 Apr 2022 18:28:14 +0000 Received: by mail-pl1-x630.google.com with SMTP id q1so4463808plx.13 for ; Thu, 21 Apr 2022 11:28:10 -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; bh=lRcuPBVOMUIpsOb5XDhu14QHmkL0V1Wp/YDYhYarQ+o=; b=FnAB0GbTnY9Gy9+c3vejydTZorYkfWK3EoUz/peHeGBMYhAOyChFp2Axq5Ox3fcnle s1xr7ZwAh1how0iw5T4FWZCm8YmeU0aw8qT7HkgYXAh8DNGhhcRhmP9eKmikAE9fkyPo n0DYqi3yZ3YcMCIRnRIlMMDai0D93t9YbjQjpDo1gPBFhFZX8/zoCMq1QnUjCdaCQKQv Em9/zMIkPSEnHyg2vEWmq+MXo25aC4PBKugKaSS6QdC8uU9dovQXYNvE99Fh5XZAhwL8 xXt3faLry5SsjmZs380AMvGK/bI1MLdp3Tzqfet4QQWux7k3ygACfLjuTtv1hspXZ4Ao wg0Q== 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; bh=lRcuPBVOMUIpsOb5XDhu14QHmkL0V1Wp/YDYhYarQ+o=; b=tdoY3uwpP9ama9pG1Y5RjzhAwFj50ArdJQjTB+IJRqUWCeWfipR1Pwt2r2lZkwMXjg V/C1IXUEXGQ2bRExc1cXkf1vsokdXrbd0oX/BMyx9WpvWaXcRNlBtg4KB8BlWUBcbwfn geH1cW/aTMIkbsgefqcFSYpxOjWIpaaAsbt44bVq4inIhnV0f2MgPWvsJnyRTebYHJg8 QV64r73ROp+ZWwLgzLChY3/RRuBDVaTTQ3aUJbk+eqdmEjR2v97A7XlI/BgaAlxCa8UB skfWbF8STTKHUvh4i/W6ZIyC9UEBLyKMW8cU9oXxkjtWfz7kXlB1wnoeOoYaVoZaWNDb 2ABA== X-Gm-Message-State: AOAM533cSymot7r6TKl8IE67isezhjaVaU0D3bRol0WUBi0U+bc9r+Oj YG0MkTmsjrnBJWWHDUfpcsA= X-Google-Smtp-Source: ABdhPJzz0P2RBr5ojD8xDq+xp8K0AqLnOHtDTGsaLN24b/mVB9A2xCJCHuuZ/vQ1PaE7pM+KSw+bdA== X-Received: by 2002:a17:902:f787:b0:152:157:eb7 with SMTP id q7-20020a170902f78700b0015201570eb7mr738827pln.109.1650565690114; Thu, 21 Apr 2022 11:28:10 -0700 (PDT) Received: from mail.broadcom.net ([192.19.11.250]) by smtp.gmail.com with ESMTPSA id s62-20020a635e41000000b003a9eb7f65absm6509333pgb.85.2022.04.21.11.28.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Apr 2022 11:28:09 -0700 (PDT) From: Kamal Dasu To: ulf.hansson@linaro.org, robh+dt@kernel.org, krzk+dt@kernel.org, alcooperx@gmail.com Cc: f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, adrian.hunter@intel.com, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Kamal Dasu Subject: [PATCH 0/5] mmc: sdhci-brcmstb: host controller clock enhancements Date: Thu, 21 Apr 2022 14:27:58 -0400 Message-Id: <20220421182803.6495-1-kdasu.kdev@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220421_112813_094836_1063D8F0 X-CRM114-Status: UNSURE ( 6.84 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This change set contains broadcom settop sdhci controller clock related improvements. Al Cooper (4): mmc: sdhci-brcmstb: "mmc1: Internal clock never stabilised." seen on 72113 mmc: sdhci-brcmstb: Re-organize flags mmc: sdhci-brcmstb: Enable Clock Gating to save power mmc: sdhci-brcmstb: Add ability to increase max clock rate for 72116b0 Kamal Dasu (1): dt-bindings: mmc: Add Broadcom optional sdio_freq clock .../bindings/mmc/brcm,sdhci-brcmstb.yaml | 29 +++++- drivers/mmc/host/sdhci-brcmstb.c | 96 +++++++++++++++---- 2 files changed, 103 insertions(+), 22 deletions(-)