Thanks for working on this.
On 11.06.2023 03:16, Daniel Golle wrote:
Document the Ethernet controller found in the MediaTek MT7621 MIPS SoC
family which is supported by the mtk_eth_soc driver.
Fixes: 889bcbdeee57 ("net: ethernet: mediatek: support MT7621 SoC ethernet hardware")
Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
---
.../devicetree/bindings/net/mediatek,net.yaml | 27 ++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml
index acb2b2ac4fe1e..38aa3d97ee234 100644
--- a/Documentation/devicetree/bindings/net/mediatek,net.yaml
+++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml
@@ -19,6 +19,7 @@ properties:
enum:
- mediatek,mt2701-eth
- mediatek,mt7623-eth
+ - mediatek,mt7621-eth
- mediatek,mt7622-eth
- mediatek,mt7629-eth
- mediatek,mt7981-eth
@@ -32,7 +33,7 @@ properties:
clock-names: true
interrupts:
- minItems: 3
+ minItems: 1
I suppose this is to allow a single item for mediatek,mt7621-eth?
maxItems: 4
power-domains:
@@ -131,6 +132,30 @@ allOf:
mediatek,wed-pcie: false
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - mediatek,mt7621-eth
+ then:
+ properties:
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: ethif
+ - const: fe
+
+ mediatek,wed: false
+
+ mediatek,wed-pcie: false
+
- if:
properties:
compatible:
I'm getting warnings with this patch applied:
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
resets: [[2, 6], [2, 23]] is too short
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
reset-names:1: 'gmac' was expected
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
reset-names: ['fe', 'eth'] is too short
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
clock-names:0: 'ethif' was expected
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
clock-names:1: 'fe' was expected
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
mac@0: 'fixed-link' does not match any of the regexes: 'pinctrl-[0-9]+'
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
mac@0: 'phy-handle' is a required property
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
mac@1: 'fixed-link' does not match any of the regexes: 'pinctrl-[0-9]+'
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
mac@1: 'phy-handle' is a required property
arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dtb: ethernet@1e100000:
Unevaluated properties are not allowed ('reset-names', 'resets' were
unexpected)
I see the bindings for the MT7621 SoC are a bit different than the
bindings for the current SoCs on this schema, interrupts, phy-handle non
requirement, resets, reset-names, etc. Maybe we should overwrite things
under the check for mediatek,mt7621-eth.
I'm not very confident all the bindings for mediatek,mt7621-eth on
mt7621.dtsi are correct either.
Arınç
