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| author | Pritesh Patel <[email protected]> | 2025-03-20 10:54:44 +0000 |
|---|---|---|
| committer | Conor Dooley <[email protected]> | 2025-04-07 15:53:46 +0000 |
| commit | 2eb68366159a94cdf61b97fbc9ab230bef94313f (patch) | |
| tree | e5b1d52e8340a85d5a77ab94fa6c04722f7c6aeb | |
| parent | Linux 6.15-rc1 (diff) | |
| download | kernel-2eb68366159a94cdf61b97fbc9ab230bef94313f.tar.gz kernel-2eb68366159a94cdf61b97fbc9ab230bef94313f.zip | |
dt-bindings: cache: sifive,ccache0: Add ESWIN EIC7700 SoC compatibility
This cache controller is also used on the ESWIN EIC7700 SoC.
However, it have 256KB private L2 Cache and shared L3 Cache of 4MB.
So add dedicated compatible string for it.
Signed-off-by: Pritesh Patel <[email protected]>
Reviewed-by: Samuel Holland <[email protected]>
Signed-off-by: Pinkesh Vaghela <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/cache/sifive,ccache0.yaml | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml b/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml index 7e8cebe21584..579bacb66f34 100644 --- a/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml +++ b/Documentation/devicetree/bindings/cache/sifive,ccache0.yaml @@ -39,6 +39,7 @@ properties: - const: cache - items: - enum: + - eswin,eic7700-l3-cache - starfive,jh7100-ccache - starfive,jh7110-ccache - const: sifive,ccache0 @@ -55,10 +56,10 @@ properties: enum: [2, 3] cache-sets: - enum: [1024, 2048] + enum: [1024, 2048, 4096] cache-size: - const: 2097152 + enum: [2097152, 4194304] cache-unified: true @@ -89,6 +90,7 @@ allOf: compatible: contains: enum: + - eswin,eic7700-l3-cache - sifive,fu740-c000-ccache - starfive,jh7100-ccache - starfive,jh7110-ccache @@ -112,6 +114,22 @@ allOf: properties: compatible: contains: + const: eswin,eic7700-l3-cache + + then: + properties: + cache-size: + const: 4194304 + + else: + properties: + cache-size: + const: 2097152 + + - if: + properties: + compatible: + contains: enum: - sifive,fu740-c000-ccache - starfive,jh7100-ccache @@ -122,7 +140,15 @@ allOf: cache-sets: const: 2048 - else: + - if: + properties: + compatible: + contains: + enum: + - microchip,mpfs-ccache + - sifive,fu540-c000-ccache + + then: properties: cache-sets: const: 1024 @@ -131,6 +157,18 @@ allOf: properties: compatible: contains: + enum: + - eswin,eic7700-l3-cache + + then: + properties: + cache-sets: + const: 4096 + + - if: + properties: + compatible: + contains: const: sifive,ccache0 then: |