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author | Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> | 2015-09-30 15:15:55 +0900 |
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committer | David S. Miller <davem@davemloft.net> | 2015-10-03 05:05:21 -0700 |
commit | 22d4df8ff3a3cc7251671d129a7185c66a929ddc (patch) | |
tree | 10257e45f553f1b7590685756fbf1ca408385c09 /drivers/net/ethernet/renesas/ravb.h | |
parent | 619f3bd2e1f24dd6221e563e051c798844b83a93 (diff) | |
download | op-kernel-dev-22d4df8ff3a3cc7251671d129a7185c66a929ddc.zip op-kernel-dev-22d4df8ff3a3cc7251671d129a7185c66a929ddc.tar.gz |
ravb: Add support for r8a7795 SoC
This patch supports the r8a7795 SoC by:
- Using two interrupts
+ One for E-MAC
+ One for everything else
+ Both can be handled by the existing common interrupt handler, which
affords a simpler update to support the new SoC. In future some
consideration may be given to implementing multiple interrupt handlers
- Limiting the phy speed to 100Mbit/s for the new SoC;
at this time it is not clear how this restriction may be lifted
but I hope it will be possible as more information comes to light
Signed-off-by: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
[horms: reworked]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb.h')
-rw-r--r-- | drivers/net/ethernet/renesas/ravb.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index a157aaa..0623fff9 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -766,6 +766,11 @@ struct ravb_ptp { struct ravb_ptp_perout perout[N_PER_OUT]; }; +enum ravb_chip_id { + RCAR_GEN2, + RCAR_GEN3, +}; + struct ravb_private { struct net_device *ndev; struct platform_device *pdev; @@ -806,6 +811,8 @@ struct ravb_private { int msg_enable; int speed; int duplex; + int emac_irq; + enum ravb_chip_id chip_id; unsigned no_avb_link:1; unsigned avb_link_active_low:1; |