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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt')
-rw-r--r-- | Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt new file mode 100644 index 000000000..f7b3ed74d --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt @@ -0,0 +1,48 @@ += Amlogic Meson GX eFuse device tree bindings = + +Required properties: +- compatible: should be "amlogic,meson-gxbb-efuse" +- clocks: phandle to the efuse peripheral clock provided by the + clock controller. +- secure-monitor: phandle to the secure-monitor node + += Data cells = +Are child nodes of eFuse, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example: + + efuse: efuse { + compatible = "amlogic,meson-gxbb-efuse"; + clocks = <&clkc CLKID_EFUSE>; + #address-cells = <1>; + #size-cells = <1>; + secure-monitor = <&sm>; + + sn: sn@14 { + reg = <0x14 0x10>; + }; + + eth_mac: eth_mac@34 { + reg = <0x34 0x10>; + }; + + bid: bid@46 { + reg = <0x46 0x30>; + }; + }; + + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + }; + += Data consumers = +Are device nodes which consume nvmem data cells. + +For example: + + eth_mac { + ... + nvmem-cells = <ð_mac>; + nvmem-cell-names = "eth_mac"; + }; |