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| author | Chin Liang See <clsee@altera.com> | 2015-10-17 08:32:14 -0500 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-11-05 02:34:15 +0100 |
| commit | 040f4ba742700529d950a92da5ddbe99d9ae335e (patch) | |
| tree | 7973bebdb63fe6744595cc27f37470912e47f48d /drivers/spi | |
| parent | 98fbd71d7a4492e23377b8753cfd77add26c63ec (diff) | |
| download | u-boot-imx-040f4ba742700529d950a92da5ddbe99d9ae335e.zip u-boot-imx-040f4ba742700529d950a92da5ddbe99d9ae335e.tar.gz u-boot-imx-040f4ba742700529d950a92da5ddbe99d9ae335e.tar.bz2 | |
spi: cadence_qspi: Fix fdt read of spi-max-frequency
Fix the fdt read for spi-max-frequency as it's contained
in the child node. Current state of code is always
returning default value.
Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Vikas Manocha <vikas.manocha@st.com>
Cc: Jagannadh Teki <jteki@openedev.com>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/cadence_qspi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index c5a4276..5756178 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -295,10 +295,6 @@ static int cadence_spi_ofdata_to_platdata(struct udevice *bus) plat->regbase = (void *)data[0]; plat->ahbbase = (void *)data[2]; - /* Use 500KHz as a suitable default */ - plat->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency", - 500000); - /* All other paramters are embedded in the child node */ subnode = fdt_first_subnode(blob, node); if (subnode < 0) { @@ -306,6 +302,10 @@ static int cadence_spi_ofdata_to_platdata(struct udevice *bus) return -ENODEV; } + /* Use 500 KHz as a suitable default */ + plat->max_hz = fdtdec_get_uint(blob, subnode, "spi-max-frequency", + 500000); + /* Read other parameters from DT */ plat->page_size = fdtdec_get_int(blob, subnode, "page-size", 256); plat->block_size = fdtdec_get_int(blob, subnode, "block-size", 16); |