From: Chen-Yu Tsai <wens@csie.org>
Date: Tue, 11 Aug 2015 05:32:55 +0000 (+0800)
Subject: crypto: sunxi-ss - Document optional reset control bindings
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ca6bc691b1b7cf45862410952806f73c1aa62fe6;p=linux.git

crypto: sunxi-ss - Document optional reset control bindings

Later Allwinner SoCs split out the reset controls for individual modules
out of the clock gate controls. The "Security System" crypto engine is
no different.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
index 1e02d177fea65..5d38e9b7033f0 100644
--- a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
+++ b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
@@ -9,6 +9,10 @@ Required properties:
 	* "ahb" : AHB gating clock
 	* "mod" : SS controller clock
 
+Optional properties:
+ - resets : phandle + reset specifier pair
+ - reset-names : must contain "ahb"
+
 Example:
 	crypto: crypto-engine@01c15000 {
 		compatible = "allwinner,sun4i-a10-crypto";