EDAC, altera: Combine Stratix10 and Arria10 probe functions
On Stratix10, the ECC offsets are similar to the existing
Arria10 functions and this can be leveraged to simplify
the EDAC driver as follows:
1. Fold Stratix10 specifics into Arria10 structures and
functions.
2. Implement the Stratix10 System Manager register accesses
using a custom regmap to allow use with the Arria10 System
Manager regmaps.
3. Stratix10 double bit errors are implemented as SError
instead of interrupts so use a panic notifier.
Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: dinguyen@kernel.org
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: mchehab@kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-edac@vger.kernel.org
Link: https://lkml.kernel.org/r/1537883342-30180-3-git-send-email-thor.thayer@linux.intel.com
diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h
index 81f0554..d925c4c 100644
--- a/drivers/edac/altera_edac.h
+++ b/drivers/edac/altera_edac.h
@@ -370,6 +370,7 @@ struct altr_arria10_edac {
struct irq_domain *domain;
struct irq_chip irq_chip;
struct list_head a10_ecc_devices;
+ struct notifier_block panic_notifier;
};
/*
@@ -437,13 +438,4 @@ struct altr_arria10_edac {
#define INTEL_SIP_SMC_REG_WRITE \
INTEL_SIP_SMC_FAST_CALL_VAL(INTEL_SIP_SMC_FUNCID_REG_WRITE)
-struct altr_stratix10_edac {
- struct device *dev;
- int sb_irq;
- struct irq_domain *domain;
- struct irq_chip irq_chip;
- struct list_head s10_ecc_devices;
- struct notifier_block panic_notifier;
-};
-
#endif /* #ifndef _ALTERA_EDAC_H */