diff options
| author | David S. Miller <davem@davemloft.net> | 2021-06-07 12:20:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-07 12:20:18 -0700 |
| commit | 06d6211361ee7ae64145713ce95fa8697b37cc63 (patch) | |
| tree | 9c9d19be831eb8999a48e66283414651441cd591 /include | |
| parent | 1a42624aecba438f1d114430a14b640cdfa51c87 (diff) | |
| parent | 62568bdbe6f6293c955fbd98db15adf7ee6aca1c (diff) | |
| download | linux-06d6211361ee7ae64145713ce95fa8697b37cc63.tar.gz linux-06d6211361ee7ae64145713ce95fa8697b37cc63.zip | |
Merge branch 'sja1105-yaml'
Vladimir Oltean says:
====================
Convert NXP SJA1105 DSA driver to YAML
This is an attempt to convert the SJA1105 driver to the YAML schema.
The SJA1105 driver has some custom device tree properties which caused
validation problems in the previous attempt:
https://patchwork.kernel.org/project/netdevbpf/patch/20210531234735.1582031-1-olteanv@gmail.com/
So now we are removing them, hoping that this will make the conversion
easier to accept.
In order to do that, we introduce a new PHY interface type, "reverse RMII",
which is like "reverse MII" (aka MII as a PHY) but for the reduced data
width version of the protocol. This is a direct replacement for an rmii
fixed-link. Now, rmii fixed-link interfaces behave as a MAC, and rev-rmii
fixed-link interfaces behave as a PHY.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/phy.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 852743f07e3e..ed332ac92e25 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -93,6 +93,7 @@ extern const int phy_10gbit_features_array[1]; * @PHY_INTERFACE_MODE_TBI: Ten Bit Interface * @PHY_INTERFACE_MODE_REVMII: Reverse Media Independent Interface * @PHY_INTERFACE_MODE_RMII: Reduced Media Independent Interface + * @PHY_INTERFACE_MODE_REVRMII: Reduced Media Independent Interface in PHY role * @PHY_INTERFACE_MODE_RGMII: Reduced gigabit media-independent interface * @PHY_INTERFACE_MODE_RGMII_ID: RGMII with Internal RX+TX delay * @PHY_INTERFACE_MODE_RGMII_RXID: RGMII with Internal RX delay @@ -126,6 +127,7 @@ typedef enum { PHY_INTERFACE_MODE_TBI, PHY_INTERFACE_MODE_REVMII, PHY_INTERFACE_MODE_RMII, + PHY_INTERFACE_MODE_REVRMII, PHY_INTERFACE_MODE_RGMII, PHY_INTERFACE_MODE_RGMII_ID, PHY_INTERFACE_MODE_RGMII_RXID, @@ -185,6 +187,8 @@ static inline const char *phy_modes(phy_interface_t interface) return "rev-mii"; case PHY_INTERFACE_MODE_RMII: return "rmii"; + case PHY_INTERFACE_MODE_REVRMII: + return "rev-rmii"; case PHY_INTERFACE_MODE_RGMII: return "rgmii"; case PHY_INTERFACE_MODE_RGMII_ID: |