From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 21 Mar 2018 20:34:50 +0100 (CET) Received: from mail-qt0-x243.google.com ([IPv6:2607:f8b0:400d:c0d::243]:45488 "EHLO mail-qt0-x243.google.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S23994765AbeCUT3FU61WZ (ORCPT ); Wed, 21 Mar 2018 20:29:05 +0100 Received: by mail-qt0-x243.google.com with SMTP id f8so6487332qtg.12 for ; Wed, 21 Mar 2018 12:29:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vanguardiasur-com-ar.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=LpeJNDIrxTNXum12i6k3vaUqafcdTuwV4bnLteYB6Iw=; b=gW2jsRQnitzfq1qRDFFEcg4GMNJi811qb4lR12F9LJU24MBEqtKEpedkS4YCYEuLsm T7Dm+o41zulPhLwLuY3+NEqsXXLpCA82ijZEpppDJsnjKc1eClujjewWshmRnO37/uAL Smse/FlC6hpqrVMUACK+s/kQ48/+YC2XVTC46Zkc9QWktZH9vbFXQxrzv1JdICZUaQ2H dfin5rTtgpQswKfKwGQ+043zOwsS0dVDT9AvZSaPmYGli7/IpChhG6ttrMSWUE47Ha6r ceBREhMh5FbtNET3SMhaT0JEe60drBXTXWVqlbOBUUGNpjFJRzv+YQbLrVqJfmoY4oyJ i6XQ== 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; bh=LpeJNDIrxTNXum12i6k3vaUqafcdTuwV4bnLteYB6Iw=; b=ntQzBVZ0V5edH49pq2x3KibBq9dHAeztYPaqTkiGmZWLdZgjQWMcCCEbsLtYUh0fU3 GmkrMFF+JX9Y9TVpeP88/aOexbZvKwl7tWUHPB/WzawzV+37tk3eLCLreuJ7tAqnpL/u KXdzqk3lcMSTdxLk+1P5cJJSdrkajaLHUJWRRVB1gH39v4PzC93xGjqYFt68CggBcV3x 86XvLq9p4gI7qAfCKawty/lp6bvKax3uc2YWOwUtYCcs6JnBfF79v2GNfOcoUUrBjTQT 6fH59XmQDKQMRbEchv88WJxZwR/mNtAcqEU7GUfP3PJCFlHgOss4vx961DM8IL/4caxj iCzQ== X-Gm-Message-State: AElRT7HjN3pG/bntgnRrPl559L5jRG+RM+XQyONHvR8xy2ih69IKQjzd eXTEH+OQpsKS585tEfLEL2rNGQ== X-Google-Smtp-Source: AG47ELuKIjfdQolcvIVDwN++wRrDxFmGEWbbW16eXrI5EyNtMjAJySE33IK1hTlDLdanIqMDE10R7Q== X-Received: by 10.237.50.37 with SMTP id y34mr32042738qtd.82.1521660539247; Wed, 21 Mar 2018 12:28:59 -0700 (PDT) Received: from localhost.localdomain ([190.210.56.45]) by smtp.gmail.com with ESMTPSA id h184sm3859601qkc.78.2018.03.21.12.28.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 21 Mar 2018 12:28:58 -0700 (PDT) From: Ezequiel Garcia To: Mathieu Malaterre , Ulf Hansson , Paul Cercueil Cc: linux-mmc@vger.kernel.org, linux-mips@linux-mips.org, James Hogan , kernel@collabora.com, Alex Smith Subject: [PATCH 08/14] mmc: jz4740: Set clock rate to mmc->f_max rather than JZ_MMC_CLK_RATE Date: Wed, 21 Mar 2018 16:27:35 -0300 Message-Id: <20180321192741.25872-9-ezequiel@vanguardiasur.com.ar> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180321192741.25872-1-ezequiel@vanguardiasur.com.ar> References: <20180321192741.25872-1-ezequiel@vanguardiasur.com.ar> Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 63131 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ezequiel@vanguardiasur.com.ar Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips From: Alex Smith The maximum clock rate can be overridden by DT. The clock rate should be set to the DT-specified value rather than the constant JZ_MMC_CLK_RATE when this is done. If the maximum clock rate is not set by DT then mmc->f_max will be set to JZ_MMC_CLK_RATE. Tested-by: Mathieu Malaterre Signed-off-by: Alex Smith --- drivers/mmc/host/jz4740_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index 03757cc55f52..aa635b458d2c 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -825,7 +825,7 @@ static int jz4740_mmc_set_clock_rate(struct jz4740_mmc_host *host, int rate) int real_rate; jz4740_mmc_clock_disable(host); - clk_set_rate(host->clk, JZ_MMC_CLK_RATE); + clk_set_rate(host->clk, host->mmc->f_max); real_rate = clk_get_rate(host->clk); -- 2.16.2