From patchwork Mon Feb 12 20:02:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: mmc: sdhci-iproc: Disable preset values for BCM2835 From: Stefan Wahren X-Patchwork-Id: 10214367 Message-Id: <1518465764-30051-1-git-send-email-stefan.wahren@i2se.com> To: Adrian Hunter , Ulf Hansson Cc: Eric Anholt , Ray Jui , Scott Branden , Jon Mason , linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-mmc@vger.kernel.org, Stefan Wahren Date: Mon, 12 Feb 2018 21:02:44 +0100 According to the BCM2835 datasheet there are no preset value registers. This wasn't an issue before, because we didn't propagate 1.8V support. Signed-off-by: Stefan Wahren --- drivers/mmc/host/sdhci-iproc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 61666d2..0ef741b 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -214,6 +214,7 @@ static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = { SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_MISSING_CAPS | SDHCI_QUIRK_NO_HISPD_BIT, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, .ops = &sdhci_iproc_32only_ops, };