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| author | Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com> | 2020-11-24 07:18:37 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-01-13 14:37:02 +0300 |
| commit | ad2775dc3fc5d30dd51984ccbaa736cc7ea9caca (patch) | |
| tree | 43767023dd59e64daf20ad9ac5bf129bcbdf9e70 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | ab2d28750aacb773dc42d72fbad59146e8a6db5e (diff) | |
| download | linux-ad2775dc3fc5d30dd51984ccbaa736cc7ea9caca.tar.xz | |
spi: cadence-quadspi: Disable the DAC for Intel LGM SoC
On Intel Lightning Mountain(LGM) SoCs QSPI controller do not use
Direct Access Controller(DAC).
This patch adds a quirk to disable the Direct Access Controller
for data transfer instead it uses indirect data transfe
DAC bit resets to 1 so there is no need to explicitly set it.
Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com>
Link: https://lore.kernel.org/r/20201124041840.31066-3-vadivel.muruganx.ramuthevar@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions