diff options
Diffstat (limited to 'dts/Bindings/nvmem')
-rw-r--r-- | dts/Bindings/nvmem/amlogic-efuse.txt | 39 | ||||
-rw-r--r-- | dts/Bindings/nvmem/rockchip-efuse.txt | 13 |
2 files changed, 50 insertions, 2 deletions
diff --git a/dts/Bindings/nvmem/amlogic-efuse.txt b/dts/Bindings/nvmem/amlogic-efuse.txt new file mode 100644 index 0000000000..fafd85bd67 --- /dev/null +++ b/dts/Bindings/nvmem/amlogic-efuse.txt @@ -0,0 +1,39 @@ += Amlogic eFuse device tree bindings = + +Required properties: +- compatible: should be "amlogic,meson-gxbb-efuse" + += 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"; + #address-cells = <1>; + #size-cells = <1>; + + sn: sn@14 { + reg = <0x14 0x10>; + }; + + eth_mac: eth_mac@34 { + reg = <0x34 0x10>; + }; + + bid: bid@46 { + reg = <0x46 0x30>; + }; + }; + += Data consumers = +Are device nodes which consume nvmem data cells. + +For example: + + eth_mac { + ... + nvmem-cells = <ð_mac>; + nvmem-cell-names = "eth_mac"; + }; diff --git a/dts/Bindings/nvmem/rockchip-efuse.txt b/dts/Bindings/nvmem/rockchip-efuse.txt index 8f86ab3b10..94aeeeabad 100644 --- a/dts/Bindings/nvmem/rockchip-efuse.txt +++ b/dts/Bindings/nvmem/rockchip-efuse.txt @@ -1,11 +1,20 @@ = Rockchip eFuse device tree bindings = Required properties: -- compatible: Should be "rockchip,rockchip-efuse" +- compatible: Should be one of the following. + - "rockchip,rk3066a-efuse" - for RK3066a SoCs. + - "rockchip,rk3188-efuse" - for RK3188 SoCs. + - "rockchip,rk3288-efuse" - for RK3288 SoCs. + - "rockchip,rk3399-efuse" - for RK3399 SoCs. - reg: Should contain the registers location and exact eFuse size - clocks: Should be the clock id of eFuse - clock-names: Should be "pclk_efuse" +Deprecated properties: +- compatible: "rockchip,rockchip-efuse" + Old efuse compatible value compatible to rk3066a, rk3188 and rk3288 + efuses + = Data cells = Are child nodes of eFuse, bindings of which as described in bindings/nvmem/nvmem.txt @@ -13,7 +22,7 @@ bindings/nvmem/nvmem.txt Example: efuse: efuse@ffb40000 { - compatible = "rockchip,rockchip-efuse"; + compatible = "rockchip,rk3288-efuse"; reg = <0xffb40000 0x20>; #address-cells = <1>; #size-cells = <1>; |