From c82c27754349168ff52cbf2f878210f8ef384f8b Mon Sep 17 00:00:00 2001 From: Stefan Wahren Date: Fri, 30 Dec 2016 15:24:32 +0000 Subject: [PATCH] mmc: sdhci-iproc: Apply caps from bcm2835-mmc driver Since the mmc module on bcm2835 neither provide a capabilities register nor free documentation we must rely on the downstream implementation [1]. So enable the following capabilities for bcm2835: MMC_CAP_MMC_HIGHSPEED MMC_CAP_SD_HIGHSPEED MMC_CAP_DRIVER_TYPE_A MMC_CAP_DRIVER_TYPE_C [1] - https://github.com/raspberrypi/linux/blob/rpi-4.4.y/drivers/mmc/host/bcm2835-mmc.c Signed-off-by: Stefan Wahren Reviewed-by: Eric Anholt Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-iproc.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index d7046d67415a..30b3fdf52c58 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -211,14 +211,17 @@ static const struct sdhci_iproc_data iproc_data = { static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = { .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION | SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | - SDHCI_QUIRK_MISSING_CAPS, + SDHCI_QUIRK_MISSING_CAPS | + SDHCI_QUIRK_NO_HISPD_BIT, .ops = &sdhci_iproc_32only_ops, }; static const struct sdhci_iproc_data bcm2835_data = { .pdata = &sdhci_bcm2835_pltfm_data, - .caps = SDHCI_CAN_VDD_330, - .caps1 = 0x00000000, + .caps = SDHCI_CAN_VDD_330 | + SDHCI_CAN_DO_HISPD, + .caps1 = SDHCI_DRIVER_TYPE_A | + SDHCI_DRIVER_TYPE_C, .mmc_caps = 0x00000000, }; -- 2.11.0