From 6231f3de1332b2a8a90e0c598ab6acc8f1eff7c1 Mon Sep 17 00:00:00 2001 From: Philip Rakity Date: Mon, 23 Jul 2012 15:56:23 -0700 Subject: mmc: sdhci: Add regulator support for vccq (voltage regualor) On some systems the host controller does not support vccq signaling. This is supplied by a dedicated regulator (vqmmc). Add support for this regulator. Signed-off-by: Philip Rakity Signed-off-by: Chris Ball --- include/linux/mmc/sdhci.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/mmc/sdhci.h') diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index ac83b105bedd..fa8529a859b8 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -97,7 +97,8 @@ struct sdhci_host { const struct sdhci_ops *ops; /* Low level hw interface */ - struct regulator *vmmc; /* Power regulator */ + struct regulator *vmmc; /* Power regulator (vmmc) */ + struct regulator *vqmmc; /* Signaling regulator (vccq) */ /* Internal data */ struct mmc_host *mmc; /* MMC structure */ -- cgit v1.2.3-59-g8ed1b