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faf25a9089
This patch add the bindings document of rockchip eFuse driver. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
824 B
Plaintext
39 lines
824 B
Plaintext
= Rockchip eFuse device tree bindings =
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Required properties:
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- compatible: Should be "rockchip,rockchip-efuse"
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- reg: Should contain the registers location and exact eFuse size
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- clocks: Should be the clock id of eFuse
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- clock-names: Should be "pclk_efuse"
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= Data cells =
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Are child nodes of eFuse, bindings of which as described in
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bindings/nvmem/nvmem.txt
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Example:
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efuse: efuse@ffb40000 {
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compatible = "rockchip,rockchip-efuse";
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reg = <0xffb40000 0x20>;
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#address-cells = <1>;
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#size-cells = <1>;
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clocks = <&cru PCLK_EFUSE256>;
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clock-names = "pclk_efuse";
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/* Data cells */
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cpu_leakage: cpu_leakage {
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reg = <0x17 0x1>;
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};
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};
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= Data consumers =
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Are device nodes which consume nvmem data cells.
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Example:
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cpu_leakage {
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...
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nvmem-cells = <&cpu_leakage>;
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nvmem-cell-names = "cpu_leakage";
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};
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