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authorCarlo Caione <ccaione@baylibre.com>2019-07-31 11:23:37 +0300
committerKevin Hilman <khilman@baylibre.com>2019-10-03 18:43:33 +0300
commit47b3c53a16c030691edaf8345cbea4f0018dcbef (patch)
tree653ea55f30cab267249c954c36b1a2068e7bb8e5 /Documentation/devicetree/bindings/nvmem
parentbeb91681a20abd8db7cfc177cb621864ce4e7967 (diff)
downloadlinux-47b3c53a16c030691edaf8345cbea4f0018dcbef.tar.xz
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>
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem')
-rw-r--r--Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
index 2e0723ab3384..f7b3ed74db54 100644
--- a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
@@ -4,6 +4,7 @@ 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
@@ -16,6 +17,7 @@ Example:
clocks = <&clkc CLKID_EFUSE>;
#address-cells = <1>;
#size-cells = <1>;
+ secure-monitor = <&sm>;
sn: sn@14 {
reg = <0x14 0x10>;
@@ -30,6 +32,10 @@ Example:
};
};
+ sm: secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
+ };
+
= Data consumers =
Are device nodes which consume nvmem data cells.