Messages in this thread Patch in this message | | | From | Jianqun Xu <> | Subject | [PATCH 1/2] rockchip: efuse: add documentation for rk3288 efuse driver | Date | Mon, 1 Dec 2014 15:34:40 +0800 |
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In RK3288, there are two eFuse. One is organized as 32bits by 8 one-time programmable electrical fuses with random access interface, and the other is organized as 32bits by 32 one-time programmable electrical fuses. The 32x32 eFuse can only be accessed by APB bus when IO_SECURITYsel is high.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> --- .../devicetree/bindings/fuse/rockchip,rk3288-efuse.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt
diff --git a/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt new file mode 100644 index 0000000..82af730 --- /dev/null +++ b/Documentation/devicetree/bindings/fuse/rockchip,rk3288-efuse.txt @@ -0,0 +1,14 @@ +ROCKCHIP RK3288 efuse block. + +Required properties: +- compatible : should be: + "rockchip,rk3288-efuse" +- reg: Should contain 1 entry: the entry gives the physical address and length + of the fuse registers. + +Example: + + efuse: efuse@ffb40000 { + compatible = "rockchip,rk3288-efuse"; + reg = <0xffb40000 0x10000>; + }; -- 1.9.1
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