path: root/Documentation
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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2016-04-19 15:44:12 +0200
committerSasha Levin <sasha.levin@oracle.com>2016-06-03 11:30:28 -0400
commit24196446b4f5e5f8fb8bcfba155d2ebfbb7876ab (patch)
tree31f6e485ad1973110c2e5ff33173916597ca8b56 /Documentation
parent22e2f537fa6d30cffda29426cadda0b189d488f4 (diff)
crypto: s5p-sss - Remove useless hash interrupt handler
[ Upstream commit 5512442553bbe8d4fcdba3e17b30f187706384a7 ] Beside regular feed control interrupt, the driver requires also hash interrupt for older SoCs (samsung,s5pv210-secss). However after requesting it, the interrupt handler isn't doing anything with it, not even clearing the hash interrupt bit. Driver does not provide hash functions so it is safe to remove the hash interrupt related code and to not require the interrupt in Device Tree. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'Documentation')
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/crypto/samsung-sss.txt b/Documentation/devicetree/bindings/crypto/samsung-sss.txt
index a6dafa83c6df..7a5ca56683cc 100644
--- a/Documentation/devicetree/bindings/crypto/samsung-sss.txt
+++ b/Documentation/devicetree/bindings/crypto/samsung-sss.txt
@@ -23,10 +23,8 @@ Required properties:
- "samsung,exynos4210-secss" for Exynos4210, Exynos4212, Exynos4412, Exynos5250,
Exynos5260 and Exynos5420 SoCs.
- reg : Offset and length of the register set for the module
-- interrupts : interrupt specifiers of SSS module interrupts, should contain
- following entries:
- - first : feed control interrupt (required for all variants),
- - second : hash interrupt (required only for samsung,s5pv210-secss).
+- interrupts : interrupt specifiers of SSS module interrupts (one feed
+ control interrupt).
- clocks : list of clock phandle and specifier pairs for all clocks listed in
clock-names property.