[PATCH] soc: fsl: select FSL_GUTS driver for DPIO

[Mathew McBride]

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

Signed-off-by: Mathew McBride <matt at traverse.com.au>
Fixes: 51da14e96e9b ("soc: fsl: dpio: configure cache stashing destination")
Cc: stable at vger.kernel.org
---
 drivers/soc/fsl/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/fsl/Kconfig b/drivers/soc/fsl/Kconfig
index 07d52cafbb31..fcec6ed83d5e 100644
--- a/drivers/soc/fsl/Kconfig
+++ b/drivers/soc/fsl/Kconfig
@@ -24,6 +24,7 @@ config FSL_MC_DPIO
         tristate "QorIQ DPAA2 DPIO driver"
         depends on FSL_MC_BUS
         select SOC_BUS
+        select FSL_GUTS
         select DIMLIB
         help
 	  Driver for the DPAA2 DPIO object.  A DPIO provides queue and
-- 
2.30.1