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| author | Andrew Jeffery <andrew@aj.id.au> | 2016-09-08 08:13:18 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-10-04 17:48:03 +0300 |
| commit | cc370ab50e57ecc726e6c3ffa190531fbdec42aa (patch) | |
| tree | dddb311c3a88449a98d71dc54dbc2f81e5a4f95f /Documentation | |
| parent | 80366127be7a3f318f0721ccda553f33524665f5 (diff) | |
| download | linux-cc370ab50e57ecc726e6c3ffa190531fbdec42aa.tar.xz | |
syscon: dt-bindings: Add documentation for Aspeed system control units
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Joel Stanley <joel@jms.id.au>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/aspeed-scu.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/aspeed-scu.txt b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt new file mode 100644 index 000000000000..4fc5b83726d6 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/aspeed-scu.txt @@ -0,0 +1,18 @@ +The Aspeed System Control Unit manages the global behaviour of the SoC, +configuring elements such as clocks, pinmux, and reset. + +Required properties: +- compatible: One of: + "aspeed,ast2400-scu", "syscon", "simple-mfd" + "aspeed,g4-scu", "syscon", "simple-mfd" + "aspeed,ast2500-scu", "syscon", "simple-mfd" + "aspeed,g5-scu", "syscon", "simple-mfd" + +- reg: contains the offset and length of the SCU memory region + +Example: + +syscon: syscon@1e6e2000 { + compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd"; + reg = <0x1e6e2000 0x1a8>; +}; |