From patchwork Thu Dec 10 18:22:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 11965887 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16C16C433FE for ; Thu, 10 Dec 2020 18:24:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C198723E1D for ; Thu, 10 Dec 2020 18:24:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393039AbgLJSYW (ORCPT ); Thu, 10 Dec 2020 13:24:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2393033AbgLJSYD (ORCPT ); Thu, 10 Dec 2020 13:24:03 -0500 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FEAFC0617A6 for ; Thu, 10 Dec 2020 10:23:05 -0800 (PST) Received: by mail-pg1-x542.google.com with SMTP id w16so4972734pga.9 for ; Thu, 10 Dec 2020 10:23:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=V8NX24ubqKWwH6xcjmH3A9pX91w8R968uRF5N8yhVWE=; b=X1NfbcczKoiYmOYzwW198suAQMOFZglPRX7eTrZfPsVcAbxctN96ddIgRSk+VptxUW rm/bjqHurs7HwEsywnBWkhhSNVsem3OCFjT4bN7/GOjLVJdoa4XEVqi5IlLd1L7CecD9 hEdbHq99Ys+fdrvB2QgmOmW30beJfWKf26cRM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=V8NX24ubqKWwH6xcjmH3A9pX91w8R968uRF5N8yhVWE=; b=cX3BhylAIkHAtxkc7+8gRB6giaJXRiz6S2qhZrosiReRPxQtRtRo5GcT3K5JQcXxyy aNijfd22bNg2kSEa28Me5B3zXxa5tqUjI9T+iWE2a6573cz5GYK+QauG07AnuOasF5aY ZM7k1KHHbLECzSeKbLBKgSp+g3BG4Jp+3GVb038Nsg2r9PQ/ZmnC2lTw8KB/iT+3m7f0 QWOJY7CcIofy0Bk8aGXnJVjT54npUjrTHfMw/62IwFLqWw5c5wK0jDCjWKbNhBLIuDdY hDDxCZn1rddf5spbjkNO85G0FPT+fRcUeZwWKTA0c8USfZUtVNQvLllILL6ql/vR9RJ3 rsbg== X-Gm-Message-State: AOAM532cMEdUBxPjFkYpOY9tuNa51JFp0nwm80rysEn5w91+mxX6YFLd brfKdNdVvrFCfCzlasIf9rfjWA== X-Google-Smtp-Source: ABdhPJzc1Cqx+KcUzhvwKx11PppWAktpydpvH6zqRuG+56ah0c3TI6CMKpRwNO7UMWe+aI5oW56wPg== X-Received: by 2002:a17:90a:f412:: with SMTP id ch18mr9070061pjb.69.1607624584641; Thu, 10 Dec 2020 10:23:04 -0800 (PST) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:42b0:34ff:fe3d:58e6]) by smtp.gmail.com with ESMTPSA id a10sm6898376pfi.168.2020.12.10.10.23.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Dec 2020 10:23:04 -0800 (PST) From: Douglas Anderson To: Stephen Boyd Cc: Taniya Das , vbadigan@codeaurora.org, Douglas Anderson , Andy Gross , Bjorn Andersson , Michael Turquette , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] clk: qcom: gcc-sc7180: Add 50 MHz clock rate for SDC2 Date: Thu, 10 Dec 2020 10:22:39 -0800 Message-Id: <20201210102234.2.I26dcc0cee374f5571d9929c9985f463773167e68@changeid> X-Mailer: git-send-email 2.29.2.576.ga3fc446d84-goog In-Reply-To: <20201210102234.1.I096779f219625148900fc984dd0084ed1ba87c7f@changeid> References: <20201210102234.1.I096779f219625148900fc984dd0084ed1ba87c7f@changeid> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 50 MHz is an incredibly common clock rate for SD cards to run at. It's "high speed" mode in SD (not very fast these days, but it used to be) or: #define HIGH_SPEED_MAX_DTR 50000000 If we don't support this then older "high speed" cards can only run at 25 MHz or at half their normal speed. There doesn't seem to be any reason to skip this clock rate, so add it. Fixes: 17269568f726 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180") Signed-off-by: Douglas Anderson Reviewed-by: Bjorn Andersson --- drivers/clk/qcom/gcc-sc7180.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c index b080739ab0c3..d82d725ac231 100644 --- a/drivers/clk/qcom/gcc-sc7180.c +++ b/drivers/clk/qcom/gcc-sc7180.c @@ -651,6 +651,7 @@ static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = { F(9600000, P_BI_TCXO, 2, 0, 0), F(19200000, P_BI_TCXO, 1, 0, 0), F(25000000, P_GPLL0_OUT_EVEN, 12, 0, 0), + F(50000000, P_GPLL0_OUT_EVEN, 6, 0, 0), F(100000000, P_GPLL0_OUT_EVEN, 3, 0, 0), F(202000000, P_GPLL7_OUT_MAIN, 4, 0, 0), { }