diff options
author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2012-05-02 20:56:52 -0400 |
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committer | Jon Medhurst <tixy@linaro.org> | 2013-07-01 11:05:06 +0100 |
commit | bd2bf7cdad1fac1918a7fa9e576ebe1a0c7605ca (patch) | |
tree | ce2cc1f1bfc2937a141ec67c6e936ec7a24ccad5 /Documentation/devicetree | |
parent | 983b26177be95457be52e0a001893b7de4e0d4f3 (diff) |
ARM: vexpress: introduce DCSCB support
This adds basic CPU and cluster reset controls on RTSM for the
A15x4-A7x4 model configuration using the Dual Cluster System
Configuration Block (DCSCB).
The cache coherency interconnect (CCI) is not handled yet.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/arm/rtsm-dcscb.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt b/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt new file mode 100644 index 000000000000..3b8fbf3c00c5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/rtsm-dcscb.txt @@ -0,0 +1,19 @@ +ARM Dual Cluster System Configuration Block +------------------------------------------- + +The Dual Cluster System Configuration Block (DCSCB) provides basic +functionality for controlling clocks, resets and configuration pins in +the Dual Cluster System implemented by the Real-Time System Model (RTSM). + +Required properties: + +- compatible : should be "arm,rtsm,dcscb" + +- reg : physical base address and the size of the registers window + +Example: + + dcscb@60000000 { + compatible = "arm,rtsm,dcscb"; + reg = <0x60000000 0x1000>; + }; |