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[1/5] dt-bindings: sram: Add compatible strings for the Meson AO ARC SRAM

Message ID 20201230012724.1326156-2-martin.blumenstingl@googlemail.com (mailing list archive)
State New, archived
Headers show
Series Amlogic Meson Always-On ARC remote-processor support | expand

Commit Message

Martin Blumenstingl Dec. 30, 2020, 1:27 a.m. UTC
Amlogic Meson8, Meson8b and Meson8m2 SoCs embed an ARC EM4 core
typically used for managing system suspend. A section of the SoCs SRAM
is mapped as memory for this ARC core. Add new compatible strings for
the SRAM section for the ARC core memory.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
 Documentation/devicetree/bindings/sram/sram.yaml | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series


diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index 19d116ff9ddc..6d65771e979c 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -72,6 +72,8 @@  patternProperties:
             - allwinner,sun4i-a10-sram-d
             - allwinner,sun9i-a80-smp-sram
             - allwinner,sun50i-a64-sram-c
+            - amlogic,meson8-ao-arc-sram
+            - amlogic,meson8b-ao-arc-sram
             - amlogic,meson8-smp-sram
             - amlogic,meson8b-smp-sram
             - amlogic,meson-gxbb-scp-shmem