Hi all,
This patch series adds support for the Broadcom BCM53xx switches, in particular
BCM53125 which is found no the Lamobo R1 board.
The driver is largely based on the DSA/b53 driver Linux driver and only
incorporates what is necessary to succesfully bring-up all ports (including the
management port) for boot over the network:
=> dhcp
dw_adjust_link: Speed: 1000, full duplex
BOOTP broadcast 1
DHCP client bound to address 192.168.0.11 (3 ms)
Using ethernet@01c50000 device
TFTP from server 192.168.0.1; our IP address is 192.168.0.11
Filename 'sun7i-a20-lamobo-r1-kernel.bin'.
Load address: 0x42000000
Loading: #################################################################
#################################################################
################################
11.6 MiB/s
done
Bytes transferred = 2371552 (242fe0 hex)
=>
Joe there is one warning left which does not look legit to me since we now have
a help paragraph describing the config symbol:
WARNING: please write a paragraph that describes the config symbol fully
#34: FILE: drivers/net/phy/Kconfig:15:
+config B53_SWITCH
and one CHECK left which I intentionally did not fix because it makes the
definitions of the bits less clear:
CHECK: Prefer using the BIT macro
#134: FILE: drivers/net/phy/b53.c:63:
+#define PORT_OVERRIDE_SPEED_100M (1 << PORT_OVERRIDE_SPEED_S)
Changes in v4:
- address most checkpatch.pl issues, couple remaining, one which looks bogus:
Changes in v3:
- dropped redundant phydev->priv assignment in b53_probe(), spotted by Joe
Changes in v2:
- collected Sefan's Reviewed-by and Joe's Acked-by tags
- use max() in drivers/net/designware.c as suggested by Joe
Florian Fainelli (4):
net: phy: Add Broadcom BCM53xx switch driver
net: designware: Pad small packets
net: phy: b53: Add b53_reg read/write commands
configs: Update Lamobo_R1 with B53 switch options
Florian Fainelli (4):
net: phy: Add Broadcom BCM53xx switch driver
net: designware: Pad small packets
net: phy: b53: Add b53_reg read/write commands
configs: Update Lamobo_R1 with B53 switch options
configs/Lamobo_R1_defconfig | 3 +
drivers/net/designware.c | 5 +
drivers/net/phy/Kconfig | 17 +
drivers/net/phy/Makefile | 1 +
drivers/net/phy/b53.c | 768 ++++++++++++++++++++++++++++++++++++++++++++
drivers/net/phy/phy.c | 3 +
include/phy.h | 1 +
7 files changed, 798 insertions(+)
create mode 100644 drivers/net/phy/b53.c
--
2.14.1
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