mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
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 =
|
|
|
|
Required properties:
|
|
- compatible: Should be "rockchip,rockchip-efuse"
|
|
- reg: Should contain the registers location and exact eFuse size
|
|
- clocks: Should be the clock id of eFuse
|
|
- clock-names: Should be "pclk_efuse"
|
|
|
|
= Data cells =
|
|
Are child nodes of eFuse, bindings of which as described in
|
|
bindings/nvmem/nvmem.txt
|
|
|
|
Example:
|
|
|
|
efuse: efuse@ffb40000 {
|
|
compatible = "rockchip,rockchip-efuse";
|
|
reg = <0xffb40000 0x20>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
clocks = <&cru PCLK_EFUSE256>;
|
|
clock-names = "pclk_efuse";
|
|
|
|
/* Data cells */
|
|
cpu_leakage: cpu_leakage {
|
|
reg = <0x17 0x1>;
|
|
};
|
|
};
|
|
|
|
= Data consumers =
|
|
Are device nodes which consume nvmem data cells.
|
|
|
|
Example:
|
|
|
|
cpu_leakage {
|
|
...
|
|
nvmem-cells = <&cpu_leakage>;
|
|
nvmem-cell-names = "cpu_leakage";
|
|
};
|