diff options
Diffstat (limited to 'target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch')
| -rw-r--r-- | target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch | 198 |
1 files changed, 98 insertions, 100 deletions
diff --git a/target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch b/target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch index 3ca12b9172..b28f23f573 100644 --- a/target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch +++ b/target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch @@ -79,103 +79,101 @@ Signed-off-by: Landen Chao <landen.chao@mediatek.com> .../devicetree/bindings/net/dsa/mt7530.txt | 77 ++++++++++++++++++- 1 file changed, 74 insertions(+), 3 deletions(-) -diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
-index c5ed5d25f642..dc226a4e402a 100644
---- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt
-+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
-@@ -5,6 +5,7 @@ Required properties:
-
- - compatible: may be compatible = "mediatek,mt7530"
- or compatible = "mediatek,mt7621"
-+ or compatible = "mediatek,mt7531"
- - #address-cells: Must be 1.
- - #size-cells: Must be 0.
- - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
-@@ -32,10 +33,13 @@ Required properties for the child nodes within ports container:
-
- - reg: Port address described must be 6 for CPU port and from 0 to 5 for
- user ports.
--- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled
-- "cpu".
-+- phy-mode: String, the follow value would be acceptable for port labeled "cpu"
-+ If compatible mediatek,mt7530 or mediatek,mt7621 is set,
-+ must be either "trgmii" or "rgmii"
-+ If compatible mediatek,mt7531 is set,
-+ must be either "sgmii", "1000base-x" or "2500base-x"
-
--Port 5 of the switch is muxed between:
-+Port 5 of mt7530 and mt7621 switch is muxed between:
- 1. GMAC5: GMAC5 can interface with another external MAC or PHY.
- 2. PHY of port 0 or port 4: PHY interfaces with an external MAC like 2nd GMAC
- of the SOC. Used in many setups where port 0/4 becomes the WAN port.
-@@ -308,3 +312,70 @@ Example 3: MT7621: Port 5 is connected to external PHY: Port 5 -> external PHY.
- };
- };
- };
-+
-+Example 4:
-+
-+ð {
-+ gmac0: mac@0 {
-+ compatible = "mediatek,eth-mac";
-+ reg = <0>;
-+ phy-mode = "2500base-x";
-+
-+ fixed-link {
-+ speed = <1000>;
-+ full-duplex;
-+ pause;
-+ };
-+ };
-+
-+ &mdio0 {
-+ switch@0 {
-+ compatible = "mediatek,mt7531";
-+ reg = <0>;
-+ reset-gpios = <&pio 54 0>;
-+
-+ ports {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ reg = <0>;
-+
-+ port@0 {
-+ reg = <0>;
-+ label = "lan0";
-+ };
-+
-+ port@1 {
-+ reg = <1>;
-+ label = "lan1";
-+ };
-+
-+ port@2 {
-+ reg = <2>;
-+ label = "lan2";
-+ };
-+
-+ port@3 {
-+ reg = <3>;
-+ label = "lan3";
-+ };
-+
-+ port@4 {
-+ reg = <4>;
-+ label = "wan";
-+ };
-+
-+ port@6 {
-+ reg = <6>;
-+ label = "cpu";
-+ ethernet = <&gmac0>;
-+ phy-mode = "2500base-x";
-+
-+ fixed-link {
-+ speed = <1000>;
-+ full-duplex;
-+ pause;
-+ };
-+ };
-+ };
-+ };
-+ };
+--- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt ++++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt +@@ -5,6 +5,7 @@ Required properties: + + - compatible: may be compatible = "mediatek,mt7530" + or compatible = "mediatek,mt7621" ++ or compatible = "mediatek,mt7531" + - #address-cells: Must be 1. + - #size-cells: Must be 0. + - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part +@@ -32,10 +33,13 @@ Required properties for the child nodes + + - reg: Port address described must be 6 for CPU port and from 0 to 5 for + user ports. +-- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled +- "cpu". ++- phy-mode: String, the follow value would be acceptable for port labeled "cpu" ++ If compatible mediatek,mt7530 or mediatek,mt7621 is set, ++ must be either "trgmii" or "rgmii" ++ If compatible mediatek,mt7531 is set, ++ must be either "sgmii", "1000base-x" or "2500base-x" + +-Port 5 of the switch is muxed between: ++Port 5 of mt7530 and mt7621 switch is muxed between: + 1. GMAC5: GMAC5 can interface with another external MAC or PHY. + 2. PHY of port 0 or port 4: PHY interfaces with an external MAC like 2nd GMAC + of the SOC. Used in many setups where port 0/4 becomes the WAN port. +@@ -308,3 +312,70 @@ Example 3: MT7621: Port 5 is connected t + }; + }; + }; ++ ++Example 4: ++ ++ð { ++ gmac0: mac@0 { ++ compatible = "mediatek,eth-mac"; ++ reg = <0>; ++ phy-mode = "2500base-x"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ pause; ++ }; ++ }; ++ ++ &mdio0 { ++ switch@0 { ++ compatible = "mediatek,mt7531"; ++ reg = <0>; ++ reset-gpios = <&pio 54 0>; ++ ++ ports { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ reg = <0>; ++ ++ port@0 { ++ reg = <0>; ++ label = "lan0"; ++ }; ++ ++ port@1 { ++ reg = <1>; ++ label = "lan1"; ++ }; ++ ++ port@2 { ++ reg = <2>; ++ label = "lan2"; ++ }; ++ ++ port@3 { ++ reg = <3>; ++ label = "lan3"; ++ }; ++ ++ port@4 { ++ reg = <4>; ++ label = "wan"; ++ }; ++ ++ port@6 { ++ reg = <6>; ++ label = "cpu"; ++ ethernet = <&gmac0>; ++ phy-mode = "2500base-x"; ++ ++ fixed-link { ++ speed = <1000>; ++ full-duplex; ++ pause; ++ }; ++ }; ++ }; ++ }; ++ }; |