From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaehoon Chung Subject: [PATCH] mmc: dw_mmc: shift with slot-id for CLKENA register Date: Tue, 14 Feb 2012 17:33:03 +0900 Message-ID: <4F3A1C3F.4060109@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:32799 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751300Ab2BNIdF (ORCPT ); Tue, 14 Feb 2012 03:33:05 -0500 Received: from epcpsbgm2.samsung.com (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTP id <0LZD00H9GJR4WXU0@mailout4.samsung.com> for linux-mmc@vger.kernel.org; Tue, 14 Feb 2012 17:33:04 +0900 (KST) Received: from [165.213.219.108] by mmp2.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTPA id <0LZD00E6CJR4XDW0@mmp2.samsung.com> for linux-mmc@vger.kernel.org; Tue, 14 Feb 2012 17:33:04 +0900 (KST) Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: linux-mmc Cc: Chris Ball , Kyungmin Park , Will Newton , James Hogan In CLKENA register, can support 16-SD card clocks. If support correctly, must shift with slot-id. Signed-off-by: Jaehoon Chung Signed-off-by: Kyungmin Park --- drivers/mmc/host/dw_mmc.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 7d6ad6c..f9457e5 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -652,8 +652,8 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot) SDMMC_CMD_UPD_CLK | SDMMC_CMD_PRV_DAT_WAIT, 0); /* enable clock */ - mci_writel(host, CLKENA, SDMMC_CLKEN_ENABLE | - SDMMC_CLKEN_LOW_PWR); + mci_writel(host, CLKENA, ((SDMMC_CLKEN_ENABLE | + SDMMC_CLKEN_LOW_PWR) << slot->id)); /* inform CIU */ mci_send_cmd(slot,