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net: macb: Fix GEM hardware detection
Fix MID bit field check to correctly identify all GEM hardwares. The check is updated as per macb driver in Linux location: <linux_sources>/drivers/net/ethernet/cadence/macb_main.c:259 Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alexander Graf <agraf@suse.de> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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@ -143,7 +143,7 @@ struct macb_device {
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static int macb_is_gem(struct macb_device *macb)
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static int macb_is_gem(struct macb_device *macb)
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{
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{
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return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) == 0x2;
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return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2;
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}
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}
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#ifndef cpu_is_sama5d2
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#ifndef cpu_is_sama5d2
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