From: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Date: Tue, 28 Oct 2008 09:12:28 +0000 (+0200)
Subject: OMAP: HSMMC: Fix suspend/resume for MMCHS2
X-Git-Tag: v2.6.28-omap1~76^2~5
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=14ee306d7d5555c75a28e17dccdfbeda5729da17;p=linux-2.6-omap-h63xx.git

OMAP: HSMMC: Fix suspend/resume for MMCHS2

For HSMMC2 and HSMMC3 set SDVSS to 1.8V in HCTL before enabling the SDBP bit.

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
---

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a134f76ede2..4bc25c0d51d 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1197,15 +1197,16 @@ static int omap_mmc_suspend(struct platform_device *pdev, pm_message_t state)
 			}
 
 			if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					& SDVSCLR);
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					| SDVS30);
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					| SDBP);
+				u32 hctl = OMAP_HSMMC_READ(host->base, HCTL) &
+					SDVSCLR;
+
+				if (host->id == OMAP_MMC1_DEVID)
+					hctl |= SDVS30;
+				else
+					hctl |= SDVS18;
+
+				OMAP_HSMMC_WRITE(host->base, HCTL, hctl);
+				OMAP_HSMMC_WRITE(host->base, HCTL, hctl | SDBP);
 			}
 
 			mmc_omap_fclk_state(host, OFF);