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| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2018-06-13 08:02:55 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-11-02 15:57:14 +0100 |
| commit | 8171f99e7db072383e20125e54c59f4a40272892 (patch) | |
| tree | 307e330542a80ad49b066c428256333d3b3da03a /drivers | |
| parent | 33633ebb1c9a25a439dadea9818bfcdac46cdfff (diff) | |
| download | u-boot-8171f99e7db072383e20125e54c59f4a40272892.tar.gz u-boot-8171f99e7db072383e20125e54c59f4a40272892.tar.bz2 u-boot-8171f99e7db072383e20125e54c59f4a40272892.zip | |
mmc: tmio: Configure clock before any other IOS
Configure the clock settings before reconfiguring any other IO settings.
This is required when the clock must be stopped before changing eg. the
pin configuration or any of the other properties of the bus. Running the
clock configuration first allows the MMC core to do just that.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/tmio-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index 785b654671..2a73829d99 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -642,11 +642,11 @@ int tmio_sd_set_ios(struct udevice *dev) dev_dbg(dev, "clock %uHz, DDRmode %d, width %u\n", mmc->clock, mmc->ddr_mode, mmc->bus_width); + tmio_sd_set_clk_rate(priv, mmc); ret = tmio_sd_set_bus_width(priv, mmc); if (ret) return ret; tmio_sd_set_ddr_mode(priv, mmc); - tmio_sd_set_clk_rate(priv, mmc); tmio_sd_set_pins(dev); return 0; |