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| author | Tom Rini <trini@konsulko.com> | 2015-11-19 13:27:26 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-11-19 13:27:26 -0500 |
| commit | 9ef671c9d4c70af3f8b21d8a31a89af4dc74d6b3 (patch) | |
| tree | da4d08ed85efe51d8799eee94b2ccf4a79c4b278 /drivers/spi | |
| parent | aa7077fcee6cf00cde59bb9709ebd6205720f8bf (diff) | |
| parent | 3e56ecec435d30e25fcffb971f8c9627e85ac1df (diff) | |
| download | u-boot-imx-9ef671c9d4c70af3f8b21d8a31a89af4dc74d6b3.zip u-boot-imx-9ef671c9d4c70af3f8b21d8a31a89af4dc74d6b3.tar.gz u-boot-imx-9ef671c9d4c70af3f8b21d8a31a89af4dc74d6b3.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-spi
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/ti_qspi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c index ecd9d78..646dd89 100644 --- a/drivers/spi/ti_qspi.c +++ b/drivers/spi/ti_qspi.c @@ -170,6 +170,8 @@ void spi_cs_deactivate(struct spi_slave *slave) debug("spi_cs_deactivate: 0x%08x\n", (u32)slave); writel(qslave->cmd | QSPI_INVAL, &qslave->base->cmd); + /* dummy readl to ensure bus sync */ + readl(&qslave->base->cmd); } void spi_init(void) |