From patchwork Tue Apr 21 15:42:39 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Tripathi X-Patchwork-Id: 6250581 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C0ACA9F313 for ; Tue, 21 Apr 2015 15:44:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 06FF8202FE for ; Tue, 21 Apr 2015 15:44:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2FEE7202F2 for ; Tue, 21 Apr 2015 15:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933228AbbDUPoa (ORCPT ); Tue, 21 Apr 2015 11:44:30 -0400 Received: from denmail01-v4020.amcc.com ([192.195.68.30]:47260 "EHLO denmail01.amcc.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S933302AbbDUPoZ (ORCPT ); Tue, 21 Apr 2015 11:44:25 -0400 Received: from apm.com (pnqlwv037.amcc.com [10.48.19.137]) by denmail01.amcc.com (8.13.8/8.13.8) with ESMTP id t3LFhC9K003007; Tue, 21 Apr 2015 09:43:13 -0600 Received: (from stripath@localhost) by apm.com (8.13.8/8.13.8/Submit) id t3LFhC3v032687; Tue, 21 Apr 2015 21:13:12 +0530 From: Suman Tripathi To: chris@printf.net, ulf.hansson@linaro.org, anton@enomsg.org, arnd@arndb.de Cc: linux-mmc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ddutile@redhat.com, jcm@redhat.com, mlangsdo@redhat.com, patches@apm.com, Suman Tripathi Subject: [PATCH v2 RESEND 2/2] mmc: host: Add some quirks to be read from fdt in sdhci-pltm.c Date: Tue, 21 Apr 2015 21:12:39 +0530 Message-Id: <1429630959-32649-3-git-send-email-stripathi@apm.com> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1429630959-32649-1-git-send-email-stripathi@apm.com> References: <1429630959-32649-1-git-send-email-stripathi@apm.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds some quirks support to be read from fdt. Signed-off-by: Suman Tripathi --- drivers/mmc/host/sdhci-pltfm.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index bef250e..9f6a4b9 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -85,6 +85,21 @@ void sdhci_get_of_property(struct platform_device *pdev) if (of_get_property(np, "broken-cd", NULL)) host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; + + if (of_get_property(np, "delay-after-power", NULL)) + host->quirks |= SDHCI_QUIRK_DELAY_AFTER_POWER; + + if (of_get_property(np, "no-hispd", NULL)) + host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT; + + if (of_get_property(np, "broken-adma", NULL)) + host->quirks |= SDHCI_QUIRK_BROKEN_ADMA; + + if (of_get_property(np, "broken-dma", NULL)) + host->quirks |= SDHCI_QUIRK_BROKEN_DMA; + + if (of_get_property(np, "no-cmd23", NULL)) + host->quirks2 |= SDHCI_QUIRK2_HOST_NO_CMD23; if (of_get_property(np, "no-1-8-v", NULL)) host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;