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nvmem: meson-efuse: bindings: Add secure-monitor phandle 

Add a new property to link the nvmem driver to the secure-monitor. The
nvmem driver needs to access the secure-monitor to be able to access the
fuses.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Carlo Caione 2019-07-31 09:23:37 +01:00 committed by Kevin Hilman
parent beb91681a2
commit 47b3c53a16
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
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@ -4,6 +4,7 @@ Required properties:
- compatible: should be "amlogic,meson-gxbb-efuse" - compatible: should be "amlogic,meson-gxbb-efuse"
- clocks: phandle to the efuse peripheral clock provided by the - clocks: phandle to the efuse peripheral clock provided by the
clock controller. clock controller.
- secure-monitor: phandle to the secure-monitor node
= Data cells = = Data cells =
Are child nodes of eFuse, bindings of which as described in Are child nodes of eFuse, bindings of which as described in
@ -16,6 +17,7 @@ Example:
clocks = <&clkc CLKID_EFUSE>; clocks = <&clkc CLKID_EFUSE>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
secure-monitor = <&sm>;
sn: sn@14 { sn: sn@14 {
reg = <0x14 0x10>; reg = <0x14 0x10>;
@ -30,6 +32,10 @@ Example:
}; };
}; };
sm: secure-monitor {
compatible = "amlogic,meson-gxbb-sm";
};
= Data consumers = = Data consumers =
Are device nodes which consume nvmem data cells. Are device nodes which consume nvmem data cells.