nvmem: rockchip-efuse: add optional property to get efuse size

[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / nvmem / rockchip-efuse.txt

diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
index ceab1d14f1ab3c50dd862f9f0b5f1e091b7c7a32..19b3dad67528c814207f21ef34aca7d126d72535 100644 (file)
--- a/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/rockchip-efuse.txt
@@ -13,6 +13,10 @@ Required properties:
 - clocks: Should be the clock id of eFuse
 - clock-names: Should be "pclk_efuse"
 
+Optional properties:
+- rockchip,efuse-size: Should be exact eFuse size in byte, the eFuse
+  size in property <reg> will be invalid if define this property.
+
 Deprecated properties:
 - compatible: "rockchip,rockchip-efuse"
   Old efuse compatible value compatible to rk3066a, rk3188 and rk3288