* [PATCH 1/1 RESEND] soc: fsl: select FSL_GUTS driver for DPIO
2022-09-01 5:21 ` [PATCH 0/1 RESEND] update Kconfig for DPIO to select FSL_GUTS Mathew McBride
@ 2022-09-01 5:21 ` Mathew McBride
0 siblings, 0 replies; 2+ messages in thread
From: Mathew McBride @ 2022-09-01 5:21 UTC (permalink / raw)
To: Li Yang, Ioana Ciornei, soc, linux-arm-kernel, linux-kernel
Cc: Mathew McBride, stable
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@traverse.com.au>
Fixes: 51da14e96e9b ("soc: fsl: dpio: configure cache stashing destination")
Cc: stable@vger.kernel.org
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
---
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
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