Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752632AbdLNNNF (ORCPT ); Thu, 14 Dec 2017 08:13:05 -0500 Received: from fllnx210.ext.ti.com ([198.47.19.17]:50713 "EHLO fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752585AbdLNNLX (ORCPT ); Thu, 14 Dec 2017 08:11:23 -0500 From: Kishon Vijay Abraham I To: Ulf Hansson , Rob Herring , Tony Lindgren , Adrian Hunter CC: Mark Rutland , Russell King , , , , , , , Subject: [PATCH 11/12] mmc: sdhci-omap: Add support for MMC/SD controller in k2g SoC Date: Thu, 14 Dec 2017 18:39:40 +0530 Message-ID: <20171214130941.26666-12-kishon@ti.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171214130941.26666-1-kishon@ti.com> References: <20171214130941.26666-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1610 Lines: 51 Add support for the new compatible added specifically to support k2g's MMC/SD controller. Signed-off-by: Kishon Vijay Abraham I --- drivers/mmc/host/sdhci-omap.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c index cddc3ad1331f..5e81e29383d9 100644 --- a/drivers/mmc/host/sdhci-omap.c +++ b/drivers/mmc/host/sdhci-omap.c @@ -767,6 +767,10 @@ static const struct sdhci_pltfm_data sdhci_omap_pdata = { .ops = &sdhci_omap_ops, }; +static const struct sdhci_omap_data k2g_data = { + .offset = 0x200, +}; + static const struct sdhci_omap_data dra7_data = { .offset = 0x200, .flags = SDHCI_OMAP_REQUIRE_IODELAY, @@ -774,6 +778,7 @@ static const struct sdhci_omap_data dra7_data = { static const struct of_device_id omap_sdhci_match[] = { { .compatible = "ti,dra7-sdhci", .data = &dra7_data }, + { .compatible = "ti,k2g-sdhci", .data = &k2g_data }, {}, }; MODULE_DEVICE_TABLE(of, omap_sdhci_match); @@ -882,6 +887,7 @@ static int sdhci_omap_probe(struct platform_device *pdev) int ret; u32 offset; struct device *dev = &pdev->dev; + struct device_node *node = dev->of_node; struct sdhci_host *host; struct sdhci_pltfm_host *pltfm_host; struct sdhci_omap_host *omap_host; @@ -908,6 +914,9 @@ static int sdhci_omap_probe(struct platform_device *pdev) return PTR_ERR(host); } + if (of_device_is_compatible(node, "ti,k2g-sdhci")) + host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V; + pltfm_host = sdhci_priv(host); omap_host = sdhci_pltfm_priv(pltfm_host); omap_host->host = host; -- 2.11.0