From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Shevchenko Subject: [PATCH v1 2/3] sdhci-pci: enable SDIO interface on Intel Merrifield Date: Mon, 29 Aug 2016 12:33:40 +0300 Message-ID: <1472463221-11948-2-git-send-email-andriy.shevchenko@linux.intel.com> References: <1472463221-11948-1-git-send-email-andriy.shevchenko@linux.intel.com> Return-path: Received: from mga03.intel.com ([134.134.136.65]:25757 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756953AbcH2Jdq (ORCPT ); Mon, 29 Aug 2016 05:33:46 -0400 In-Reply-To: <1472463221-11948-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson , linux-mmc@vger.kernel.org, Adrian Hunter Cc: Andy Shevchenko Intel Merrifield is known to have an SDIO interface and on Intel Edison board a WiFi card is wired to it. Enable the interface here to allow WiFi card enumeration. Signed-off-by: Andy Shevchenko --- drivers/mmc/host/sdhci-pci-core.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 40f4fe8..d38d701 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -419,6 +419,7 @@ static const struct sdhci_pci_fixes sdhci_intel_byt_sd = { /* Define Host controllers for Intel Merrifield platform */ #define INTEL_MRFLD_EMMC_0 0 #define INTEL_MRFLD_EMMC_1 1 +#define INTEL_MRFLD_SDIO 3 static int intel_mrfld_mmc_probe_slot(struct sdhci_pci_slot *slot) { @@ -431,6 +432,10 @@ static int intel_mrfld_mmc_probe_slot(struct sdhci_pci_slot *slot) MMC_CAP_8_BIT_DATA | MMC_CAP_1_8V_DDR; break; + case INTEL_MRFLD_SDIO: + slot->host->mmc->caps |= MMC_CAP_NONREMOVABLE | + MMC_CAP_POWER_OFF_CARD; + break; default: /* SD support is not ready yet */ return -ENODEV; -- 2.8.1