From: Gilad Ben-Yossef <gilad@benyossef.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Rob Herring <robh+dt@kernel.org>
Cc: Ofir Drang <ofir.drang@arm.com>,
linux-crypto@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: crypto: update ccree optional params
Date: Wed, 16 Sep 2020 10:19:49 +0300 [thread overview]
Message-ID: <20200916071950.1493-2-gilad@benyossef.com> (raw)
In-Reply-To: <20200916071950.1493-1-gilad@benyossef.com>
Document ccree driver supporting new optional parameters allowing to
customize the DMA transactions cache parameters and ACE bus sharability
properties.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
---
Documentation/devicetree/bindings/crypto/arm-cryptocell.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt
index 6130e6eb4af8..1a1603e457a8 100644
--- a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt
+++ b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt
@@ -13,6 +13,10 @@ Required properties:
Optional properties:
- clocks: Reference to the crypto engine clock.
- dma-coherent: Present if dma operations are coherent.
+- awcache: Set write transactions cache attributes
+- arcache: Set read transactions cache attributes
+- awdomain: Set write transactions ACE sharability domain (712, 703, 713 only)
+- ardomain: Set read transactions ACE sharability domain (712, 703, 713 only)
Examples:
--
2.27.0
next prev parent reply other threads:[~2020-09-16 7:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 7:19 [PATCH 0/2] add optional cache params from DT Gilad Ben-Yossef
2020-09-16 7:19 ` Gilad Ben-Yossef [this message]
2020-09-23 1:57 ` [PATCH 1/2] dt-bindings: crypto: update ccree optional params Rob Herring
2020-09-29 18:08 ` Gilad Ben-Yossef
[not found] ` <CAOtvUMfAKnodo+7EYx2M4yAvxu_VmxwXNRmgOW=KFWi3Wy7msQ@mail.gmail.com>
2020-11-16 18:54 ` Rob Herring
2020-11-17 7:39 ` Gilad Ben-Yossef
2020-11-17 14:58 ` Rob Herring
2020-11-19 11:41 ` Gilad Ben-Yossef
2020-11-17 14:07 ` Robin Murphy
2020-11-19 11:44 ` Gilad Ben-Yossef
2020-09-16 7:19 ` [PATCH 2/2] crypto: ccree - add custom cache params from DT file Gilad Ben-Yossef
[not found] ` <202009162154.fxQ0Z6wT%lkp@intel.com>
2020-09-17 7:19 ` Gilad Ben-Yossef
2020-09-18 19:39 ` Nick Desaulniers
2020-09-21 7:46 ` Gilad Ben-Yossef
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