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authorChen-Yu Tsai <wens@csie.org>2015-08-11 13:32:55 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2015-08-13 15:13:22 +0800
commitca6bc691b1b7cf45862410952806f73c1aa62fe6 (patch)
treeae9d7b53dca2b2bfbdc40043d0d99d4a067a1f12 /Documentation/devicetree/bindings/crypto
parentcrypto: qat - Fix adf_isr_resource_free name clash (diff)
downloadlinux-dev-ca6bc691b1b7cf45862410952806f73c1aa62fe6.tar.xz
linux-dev-ca6bc691b1b7cf45862410952806f73c1aa62fe6.zip
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>
Diffstat (limited to 'Documentation/devicetree/bindings/crypto')
-rw-r--r--Documentation/devicetree/bindings/crypto/sun4i-ss.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt
index 1e02d177fea6..5d38e9b7033f 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";