From patchwork Wed May 19 05:40:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 442577 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=-19.1 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, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 EDA4FC433B4 for ; Wed, 19 May 2021 05:46:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC07C60FE9 for ; Wed, 19 May 2021 05:46:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244695AbhESFry (ORCPT ); Wed, 19 May 2021 01:47:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347581AbhESFpW (ORCPT ); Wed, 19 May 2021 01:45:22 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FEEDC06135C for ; Tue, 18 May 2021 22:40:32 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id g24so6744795pji.4 for ; Tue, 18 May 2021 22:40:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=tDPqv+AGN7wtbpPjjahbn+dmEBiJeJla+NXHuJgGztY=; b=CFQ2rkcRD6NXzil9QEv8Tknv9r0y7aBoq2LLzhrcPDhbUokV0C0i1tEXOwxu0WZM9W Gi3RlTpbKvocPxUvEJk87GTdzFUA9+4x2kYv8mtG50MaqqyAu+1CENotNi6tJLzBjrGy r6BVr0BrchfI4OTTn256dH0pKhIBFwT41GrNE= 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:mime-version :content-transfer-encoding; bh=tDPqv+AGN7wtbpPjjahbn+dmEBiJeJla+NXHuJgGztY=; b=U6aD0WqCnzB2ZjTglqWgBqpYjAesuMAdWllS1z2qGuIKNM444g+Fk91Atd6qswB7UZ /srkhCm8tuj5OQum3nNjFaFPy74GT6TGC78/vy0s6SBCzohPkmjKBo7u/XWjwHEmogVD H3OxzpToGvp8p96W3cnVNAmiYnbp9PJe1ehKb1iUDanIaJo6vqJUeIYP/z5JUOUcOTHX 8RHL/AxYNkp1wKX5EBMbCtWhmuyZ/EyHVOTjc3T4i2JZVKVPeQdohy4p5rJbz+Ue7Z+B xLvR8Fo8hULS918VOt9t1ttr/iPCtPDk3UIvKOhfQuCk9QK00D8pzhIZXJOkfUK6kPbD d0Mw== X-Gm-Message-State: AOAM530oxYQw4ZLxm2+4NoPTy12qvSEBlh4B8+336CLK/OCUWdgCeQKG GI1gMteb8juxez7hCRD2RmnJ9g== X-Google-Smtp-Source: ABdhPJy35T58OKPGSuAkd/FwUh7fXr6tPkdLI26vFEGAVr1Dixf9LwhbZ9/exYaJMJoHhOJr29bIkA== X-Received: by 2002:a17:90a:aa12:: with SMTP id k18mr9391167pjq.232.1621402832054; Tue, 18 May 2021 22:40:32 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:e494:25a5:1a6a:5b32]) by smtp.gmail.com with ESMTPSA id q28sm4081171pfs.197.2021.05.18.22.40.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 May 2021 22:40:31 -0700 (PDT) From: Stephen Boyd To: Andy Gross , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Douglas Anderson Subject: [PATCH] arm64: dts: qcom: sc7180-trogdor: Update flash freq to match reality Date: Tue, 18 May 2021 22:40:30 -0700 Message-Id: <20210519054030.3217704-1-swboyd@chromium.org> X-Mailer: git-send-email 2.31.1.751.gd2f1c929bd-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org This spi flash part is actually being clocked at 37.5MHz, not 25MHz, because of the way the clk driver is rounding up the rate that is requested to the nearest supported frequency. Let's update the frequency here, and remove the TODO because this is the fastest frequency we're going to be able to use here. Cc: Douglas Anderson Signed-off-by: Stephen Boyd --- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) base-commit: 6efb943b8616ec53a5e444193dccf1af9ad627b5 diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 24d293ef56d7..af3c0e1e2223 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -335,8 +335,7 @@ flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - /* TODO: Increase frequency after testing */ - spi-max-frequency = <25000000>; + spi-max-frequency = <37500000>; spi-tx-bus-width = <2>; spi-rx-bus-width = <2>; };