From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: [PATCH] mmc: omap_hsmmc: support more DT properties Date: Mon, 17 Feb 2014 12:36:33 +0100 Message-ID: <1392636993-15864-1-git-send-email-zonque@gmail.com> Return-path: Received: from mail-ea0-f179.google.com ([209.85.215.179]:62991 "EHLO mail-ea0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751552AbaBQLgt (ORCPT ); Mon, 17 Feb 2014 06:36:49 -0500 Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: balajitk@ti.com, chris@printf.net Cc: linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org, Daniel Mack This should probably be done implicitly through mmc_of_parse(), but that doesn't play well along with the multi-slot model the hsmmc driver features. Hence, for now, do it manually. The properties are already documented in Documentation/devicetree/bindings/mmc/mmc.txt. Signed-off-by: Daniel Mack --- drivers/mmc/host/omap_hsmmc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 2815de6..a5a38cc 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1765,6 +1765,12 @@ static struct omap_mmc_platform_data *of_get_hsmmc_pdata(struct device *dev) if (of_find_property(np, "ti,needs-special-hs-handling", NULL)) pdata->slots[0].features |= HSMMC_HAS_HSPE_SUPPORT; + if (of_find_property(np, "keep-power-in-suspend", NULL)) + pdata->slots[0].pm_caps |= MMC_PM_KEEP_POWER; + + if (of_find_property(np, "enable-sdio-wakeup", NULL)) + pdata->slots[0].pm_caps |= MMC_PM_WAKE_SDIO_IRQ; + return pdata; } #else -- 1.8.5.3