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authorStephen Rothwell <sfr@canb.auug.org.au>2014-01-10 10:26:30 +1100
committerStephen Rothwell <sfr@canb.auug.org.au>2014-01-10 10:26:30 +1100
commit52bb04fb4c12127984511ce646bd4490a38839a3 (patch)
treee247a6b1bb332fad1f2a4525fcbc15810d0d5506 /Documentation
parent47d67677a02804864588fc2212b75412adafc5a4 (diff)
parent1155fb2307878b8c3fbb4db8586bc1ec235af671 (diff)
Merge remote-tracking branch 'arm/for-next'
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/arm/l2cc.txt23
1 files changed, 12 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/arm/l2cc.txt b/Documentation/devicetree/bindings/arm/l2cc.txt
index c0c7626fd0ff..b513cb8196fe 100644
--- a/Documentation/devicetree/bindings/arm/l2cc.txt
+++ b/Documentation/devicetree/bindings/arm/l2cc.txt
@@ -7,20 +7,21 @@ The ARM L2 cache representation in the device tree should be done as follows:
Required properties:
- compatible : should be one of:
- "arm,pl310-cache"
- "arm,l220-cache"
- "arm,l210-cache"
- "marvell,aurora-system-cache": Marvell Controller designed to be
+ "arm,pl310-cache"
+ "arm,l220-cache"
+ "arm,l210-cache"
+ "bcm,bcm11351-a2-pl310-cache": DEPRECATED by "brcm,bcm11351-a2-pl310-cache"
+ "brcm,bcm11351-a2-pl310-cache": For Broadcom bcm11351 chipset where an
+ offset needs to be added to the address before passing down to the L2
+ cache controller
+ "marvell,aurora-system-cache": Marvell Controller designed to be
compatible with the ARM one, with system cache mode (meaning
maintenance operations on L1 are broadcasted to the L2 and L2
performs the same operation).
- "marvell,"aurora-outer-cache: Marvell Controller designed to be
- compatible with the ARM one with outer cache mode.
- "brcm,bcm11351-a2-pl310-cache": For Broadcom bcm11351 chipset where an
- offset needs to be added to the address before passing down to the L2
- cache controller
- "bcm,bcm11351-a2-pl310-cache": DEPRECATED by
- "brcm,bcm11351-a2-pl310-cache"
+ "marvell,aurora-outer-cache": Marvell Controller designed to be
+ compatible with the ARM one with outer cache mode.
+ "marvell,tauros3-cache": Marvell Tauros3 cache controller, compatible
+ with arm,pl310-cache controller.
- cache-unified : Specifies the cache is a unified cache.
- cache-level : Should be set to 2 for a level 2 cache.
- reg : Physical base address and size of cache controller's memory mapped