Patch "MIPS: Restore Au1300 support" has been added to the 5.15-stable tree

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This is a note to let you know that I've just added the patch titled

    MIPS: Restore Au1300 support

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     mips-restore-au1300-support.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 599caaf5f2a1b25fdb4bdd5dc4221d576aa90f97
Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
Date:   Wed May 10 12:33:23 2023 +0200

    MIPS: Restore Au1300 support
    
    [ Upstream commit f2041708dee30a3425f680265c337acd28293782 ]
    
    The Au1300, at least the one I have to test, uses the NetLogic vendor
    ID, but commit 95b8a5e0111a ("MIPS: Remove NETLOGIC support") also
    dropped Au1300 detection.  Restore Au1300 detection.
    
    Tested on DB1300 with Au1380 chip.
    
    Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
    Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 7c861e6a89529..df40880d84495 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1565,6 +1565,10 @@ static inline void cpu_probe_alchemy(struct cpuinfo_mips *c, unsigned int cpu)
 			break;
 		}
 		break;
+	case PRID_IMP_NETLOGIC_AU13XX:
+		c->cputype = CPU_ALCHEMY;
+		__cpu_name[cpu] = "Au1300";
+		break;
 	}
 }
 
@@ -2005,6 +2009,7 @@ void cpu_probe(void)
 		cpu_probe_mips(c, cpu);
 		break;
 	case PRID_COMP_ALCHEMY:
+	case PRID_COMP_NETLOGIC:
 		cpu_probe_alchemy(c, cpu);
 		break;
 	case PRID_COMP_SIBYTE:



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