From: Alexis Lothoré <[email protected]>
This series brings initial support for Marvell 88E6361 switch.
MV88E6361 is a 8 ports switch with 5 integrated Gigabit PHYs and 3
2.5Gigabit SerDes interfaces. It is in fact a new variant in the
88E639X/88E6193X/88E6191X family with a subset of existing features (e.g.
reduced ports count, lower maximal speed for MII interfaces).
Since said family is already well supported in mv88e6xxx driver, adding
initial support for this new switch mostly consists in finding the ID
exposed in its identification register, and then add a proper description
in switch description tables in mv88e6xxx driver.
This initial support has been tested with two samples of a custom board
with the following hardware configuration:
- a main CPU connected to MV88E6361 using port 0 as CPU port
- port 9 wired to a SFP cage
- port 10 wired to a G.Hn transceiver
The following setup was used:
PC <-ethernet-> (copper SFP) - Board 1 - (G.hn) <-phone line(RJ11)-> (G.hn) Board 2
The unit 1 has been configured to bridge SFP port and G.hn port together,
which allowed to successfully ping Board 2 from PC.
Alexis Lothoré (2):
dt-bindings: net: dsa: marvell: add MV88E6361 switch to compatibility
list
net: dsa: mv88e6xxx: enable support for 88E6361 switch
.../devicetree/bindings/net/dsa/marvell.txt | 2 +-
drivers/net/dsa/mv88e6xxx/chip.c | 25 +++++++++++++++++++
drivers/net/dsa/mv88e6xxx/chip.h | 3 ++-
drivers/net/dsa/mv88e6xxx/port.h | 1 +
4 files changed, 29 insertions(+), 2 deletions(-)
--
2.40.1
From: Alexis Lothoré <[email protected]>
Marvell MV88E6361 is an 8-port switch derived from the
88E6393X/88E9193X/88E6191X switches family. Since its functional behavior
is very close to switches from this family, it can benefit from existing
drivers for this family, so add it to the list of compatible switches
Signed-off-by: Alexis Lothoré <[email protected]>
---
Documentation/devicetree/bindings/net/dsa/marvell.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt
index 2363b412410c..33726134f5c9 100644
--- a/Documentation/devicetree/bindings/net/dsa/marvell.txt
+++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt
@@ -20,7 +20,7 @@ which is at a different MDIO base address in different switch families.
6171, 6172, 6175, 6176, 6185, 6240, 6320, 6321,
6341, 6350, 6351, 6352
- "marvell,mv88e6190" : Switch has base address 0x00. Use with models:
- 6190, 6190X, 6191, 6290, 6390, 6390X
+ 6163, 6190, 6190X, 6191, 6290, 6390, 6390X
- "marvell,mv88e6250" : Switch has base address 0x08 or 0x18. Use with model:
6220, 6250
--
2.40.1
On Wed, May 17, 2023 at 10:34:29PM +0200, [email protected] wrote:
> From: Alexis Lothor? <[email protected]>
>
> Marvell MV88E6361 is an 8-port switch derived from the
> 88E6393X/88E9193X/88E6191X switches family. Since its functional behavior
> is very close to switches from this family, it can benefit from existing
> drivers for this family, so add it to the list of compatible switches
>
> Signed-off-by: Alexis Lothor? <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Andrew
On Wed, May 17, 2023 at 10:34:29PM +0200, [email protected] wrote:
> From: Alexis Lothor? <[email protected]>
>
> Marvell MV88E6361 is an 8-port switch derived from the
> 88E6393X/88E9193X/88E6191X switches family. Since its functional behavior
> is very close to switches from this family, it can benefit from existing
> drivers for this family, so add it to the list of compatible switches
>
> Signed-off-by: Alexis Lothor? <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Thanks,
Conor.