soc: fsl: select FSL_GUTS driver for DPIO
commit 9a472613f5bccf1b36837423495ae592a9c5182f upstream.
The soc/fsl/dpio driver will perform a soc_device_match()
to determine the optimal cache settings for a given CPU core.
If FSL_GUTS is not enabled, this search will fail and
the driver will not configure cache stashing for the given
DPIO, and a string of "unknown SoC" messages will appear:
fsl_mc_dpio dpio.7: unknown SoC version
fsl_mc_dpio dpio.6: unknown SoC version
fsl_mc_dpio dpio.5: unknown SoC version
Fixes: 51da14e96e
("soc: fsl: dpio: configure cache stashing destination")
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220901052149.23873-2-matt@traverse.com.au'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
1bd66f1053
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fe26b6ca04
@ -24,6 +24,7 @@ config FSL_MC_DPIO
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tristate "QorIQ DPAA2 DPIO driver"
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tristate "QorIQ DPAA2 DPIO driver"
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depends on FSL_MC_BUS
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depends on FSL_MC_BUS
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select SOC_BUS
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select SOC_BUS
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select FSL_GUTS
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help
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help
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Driver for the DPAA2 DPIO object. A DPIO provides queue and
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Driver for the DPAA2 DPIO object. A DPIO provides queue and
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buffer management facilities for software to interact with
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buffer management facilities for software to interact with
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