From patchwork Wed Apr 27 18:08:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Dasu X-Patchwork-Id: 12829305 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 15B45C433F5 for ; Wed, 27 Apr 2022 18:10:45 +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=Qxmar42LNc/Lgk+Q/pwfhvu7IJ6nFPKOhaVdG2hO4HI=; b=dGqVqFnnGWcBeK iDFqxn3kJ1yWHD+t9rYmiRig2rNpQPtKuiRHsYVbZQiCywkrTwKMsJT7D4QzoE/wyYfiy3UKo9M3L mvtu3RYN3s8yIpU7D/LJbKqqMaENLWAnHAZH4R9dmOSAYN8UWECoDaAMsK2pZTts3DUOKjpt32dWm fvmyoqG1OjtKRMLJj3ZBhI20yFUZdsJSCDEmJlyQiqN7PCcaBeToI5w4632MCg1FqHHfJtZI+FkQU HNvUyMQNJo1aX2mYpDS9a/qh+26vbUOqnKPuNDRsYnhAKrV89JdrclXVQGvqPpjjLht2eu8AtgvMo yaUBQbVe+Oc6HEijIexw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1njm6Y-002tZv-Mk; Wed, 27 Apr 2022 18:09:35 +0000 Received: from mail-pf1-x433.google.com ([2607:f8b0:4864:20::433]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1njm6U-002tXa-8O for linux-arm-kernel@lists.infradead.org; Wed, 27 Apr 2022 18:09:31 +0000 Received: by mail-pf1-x433.google.com with SMTP id t13so2240573pfg.2 for ; Wed, 27 Apr 2022 11:09:26 -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=+KXRf/57x56ly7QPrHBJNjAsIFjinEQkIFdxhHsGWqQ=; b=jRqSHBqIJp9enwZsF34BOf9cfk1rweaTre2KBac6TvAgWOiBTExqMuh0+Bxf6G8d+2 VF0df8PUgrgh8UY+xjblKqQX1BQ+Y/ZSoSorRIdw1Y9QO5qt4N6axyvHoTa9FUC4TDom 3AnlVB08EB8Zu+Vz2CVTWqNqRf19GigjTVgG0hkMu/eYZQFNpDcjm0/GZ/L7MdOsVj8y Nyo8/XJvBcRyAypFzrq8VDPnDHjmL+JlC1ivRN+jUtFbZOXsAqs+Tol9FueSM9xEvkCM ylk78/cbIPZbzBwOWztaPseLeIkNgKm+ia7IlHnzoH0Go6o+kb+OJFjRNYhTgEd62rpu QaOg== 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=+KXRf/57x56ly7QPrHBJNjAsIFjinEQkIFdxhHsGWqQ=; b=lO6RTXQW+VDD1YjIdgQlVlsQwRD2+MGs9mTRiXIlQ8G9+hIJiwlpYsTmtZB/nZHfFG VzLxcjLsdpAAYrthVn/xxiftxfxcXBR09j/irImU/HEh5zA/dvyyNb/VvsjnO4Kvk+KH YenKBW7fQEPql7HII+UmqqOCc7cbOaIHHNKjzqpyAXwL/ROYK20WC2Mk6x1DX1f52sjJ Dc+5mJxpazScfzDifunB841ZwwZbW9spkQ6Ofksm5VUnfx0xsevM/53Dh8EAHRyuMOtV eogcsu2LVEVX//Wg7P86CHBSrsTGQpNZeaQSq1BOr/l1ewctmrf4Yxe+Vv8ysVOC3HmS HmDg== X-Gm-Message-State: AOAM5339lVF9K6On7rXXptdtGIy1XiAhPWKTRjMV1HMZxAwGtHzqh81f vkDfraMXcpHmDQCmJgjPa9w= X-Google-Smtp-Source: ABdhPJwfFK6H2f2WPptRfXfSIKQ8r8RI+rwulzGigURsruAGudtJEXNARTIxe7ZssSrwIlrdGTpMxg== X-Received: by 2002:a63:8f45:0:b0:398:d78:142f with SMTP id r5-20020a638f45000000b003980d78142fmr24993082pgn.162.1651082965769; Wed, 27 Apr 2022 11:09:25 -0700 (PDT) Received: from mail.broadcom.net ([192.19.11.250]) by smtp.gmail.com with ESMTPSA id u25-20020aa78399000000b00505f75651e7sm19076859pfm.158.2022.04.27.11.09.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Apr 2022 11:09:25 -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 v2 0/4] mmc: sdhci-brcmstb: host controller clock enhancements Date: Wed, 27 Apr 2022 14:08:49 -0400 Message-Id: <20220427180853.35970-1-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-20220427_110930_360600_73AA9EBB X-CRM114-Status: UNSURE ( 7.74 ) 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. v2 changes: - Removed a redundant fix from patchset - Implemented review comments for brcm,sdhci-brcmstb.yaml and sdhci-brcmstb.c for setting max-frequency for optional sdio_freq clock - Added Acked-by to two of the patches Al Cooper (3): 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 | 24 ++++- drivers/mmc/host/sdhci-brcmstb.c | 92 +++++++++++++++---- 2 files changed, 94 insertions(+), 22 deletions(-)