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| author | Rafał Miłecki <rafal@milecki.pl> | 2016-08-17 23:00:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-18 23:36:07 -0700 |
| commit | 1cb94db3d1bfe0075bde78fb2989f17e0a8a3936 (patch) | |
| tree | 39c4891ce0054b44bf432370a600e9d02d0590ed /include/linux/bcma | |
| parent | 6b2a314f726ad6d54852446ddf599b91f806f0b5 (diff) | |
| download | op-kernel-dev-1cb94db3d1bfe0075bde78fb2989f17e0a8a3936.zip op-kernel-dev-1cb94db3d1bfe0075bde78fb2989f17e0a8a3936.tar.gz | |
net: bgmac: support Ethernet core on BCM53573 SoCs
BCM53573 is a new series of Broadcom's SoCs. It's based on ARM and can
be found in two packages (versions): BCM53573 and BCM47189. It shares
some code with the Northstar family, but also requires some new quirks.
First of all there can be up to 2 Ethernet cores on this SoC. If that is
the case, they are connected to two different switch ports allowing some
more complex/optimized setups. It seems the second unit doesn't come
fully configured and requires some IRQ quirk.
Other than that only the first core is connected to the PHY. For the
second one we have to register fixed PHY (similarly to the Northstar),
otherwise generic PHY driver would get some invalid info.
This has been successfully tested on Tenda AC9 (BCM47189B0).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/bcma')
| -rw-r--r-- | include/linux/bcma/bcma.h | 3 | ||||
| -rw-r--r-- | include/linux/bcma/bcma_regs.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 3db25df..8eeedb2 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -205,6 +205,9 @@ struct bcma_host_ops { #define BCMA_PKG_ID_BCM4709 0 #define BCMA_CHIP_ID_BCM47094 53030 #define BCMA_CHIP_ID_BCM53018 53018 +#define BCMA_CHIP_ID_BCM53573 53573 +#define BCMA_PKG_ID_BCM53573 0 +#define BCMA_PKG_ID_BCM47189 1 /* Board types (on PCI usually equals to the subsystem dev id) */ /* BCM4313 */ diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index ebd5c1f..c607fce 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -23,6 +23,7 @@ #define BCMA_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ /* Agent registers (common for every core) */ +#define BCMA_OOB_SEL_OUT_A30 0x0100 #define BCMA_IOCTL 0x0408 /* IO control */ #define BCMA_IOCTL_CLK 0x0001 #define BCMA_IOCTL_FGC 0x0002 |
