diff options
| author |   Gregory CLEMENT <gregory.clement@bootlin.com> | 2025-01-23 12:01:55 +0100 |
|---|---|---|
| committer |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2025-02-21 14:49:17 +0100 |
| commit | 57c7110b99a71738b860bd106981ce18b5037ebb (patch) | |
| tree | 43a950ced09c3417b56da7e8eb0509ed17002e9d | |
| parent | dt-bindings: mips: Document mti,mips-cm (diff) | |
| download | wireguard-linux-57c7110b99a71738b860bd106981ce18b5037ebb.tar.xz wireguard-linux-57c7110b99a71738b860bd106981ce18b5037ebb.zip | |
dt-bindings: mips: mips-cm: Add a new compatible string for EyeQ6
The CM3.5 used on EyeQ6 reports that Hardware Cache Initialization is
complete, but in reality it's not the case. It also incorrectly
indicates that Hardware Cache Initialization is supported. This new
compatible string allows warning about this broken feature that cannot
be detected at runtime.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/mips/mti,mips-cm.yaml | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mips/mti,mips-cm.yaml b/Documentation/devicetree/bindings/mips/mti,mips-cm.yaml index 4324b2306535..d129d6382847 100644 --- a/Documentation/devicetree/bindings/mips/mti,mips-cm.yaml +++ b/Documentation/devicetree/bindings/mips/mti,mips-cm.yaml @@ -19,7 +19,12 @@ maintainers: properties: compatible: - const: mti,mips-cm + oneOf: + - const: mti,mips-cm + - const: mobileye,eyeq6-cm + description: + On EyeQ6 the HCI (Hardware Cache Initialization) information for + the L2 cache in multi-cluster configuration is broken. reg: description: @@ -44,4 +49,9 @@ examples: compatible = "mti,mips-cm"; reg = <0x1bde8000 0x8000>; }; + + - | + coherency-manager { + compatible = "mobileye,eyeq6-cm"; + }; ... |