From: Vinod Koul <vkoul@kernel.org>
To: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-arm-msm@vger.kernel.org, Stephen Boyd <swboyd@chromium.org>,
Timur Tabi <timur@codeaurora.org>, Vinod Koul <vkoul@kernel.org>
Subject: [PATCH v4 4/6] dt-bindings: crypto: Add new compatible qcom,prng-ee
Date: Wed, 4 Jul 2018 17:14:25 +0530 [thread overview]
Message-ID: <20180704114427.29953-5-vkoul@kernel.org> (raw)
In-Reply-To: <20180704114427.29953-1-vkoul@kernel.org>
Later qcom chips support v2 of the prng, which exposes an EE
(Execution Environment) for OS to use so add new compatible
qcom,prng-ee for this.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
Documentation/devicetree/bindings/crypto/qcom,prng.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.txt b/Documentation/devicetree/bindings/crypto/qcom,prng.txt
index 8e5853c2879b..7ee0e9eac973 100644
--- a/Documentation/devicetree/bindings/crypto/qcom,prng.txt
+++ b/Documentation/devicetree/bindings/crypto/qcom,prng.txt
@@ -2,7 +2,9 @@ Qualcomm MSM pseudo random number generator.
Required properties:
-- compatible : should be "qcom,prng"
+- compatible : should be "qcom,prng" for 8916 etc
+ : should be "qcom,prng-ee" for 8996 and later using EE
+ (Execution Environment) slice of prng
- reg : specifies base physical address and size of the registers map
- clocks : phandle to clock-controller plus clock-specifier pair
- clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block
--
2.14.4
next prev parent reply other threads:[~2018-07-04 11:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-04 11:44 [PATCH v4 0/6] crypto: Add Qcom PRNG support Vinod Koul
2018-07-04 11:44 ` [PATCH v4 1/6] hwrng: remove msm hw_random driver Vinod Koul
2018-07-04 11:44 ` [PATCH v4 2/6] dt-bindings: crypto: Move prng binding to crypto Vinod Koul
2018-07-04 11:44 ` [PATCH v4 3/6] crypto: Add Qcom prng driver Vinod Koul
2018-07-04 11:44 ` Vinod Koul [this message]
2018-07-04 11:44 ` [PATCH v4 5/6] crypto: qcom: Add support for prng-ee Vinod Koul
2018-07-04 11:44 ` [PATCH v4 6/6] crypto: qcom: Add ACPI support Vinod Koul
2018-07-04 14:46 ` Timur Tabi
2018-07-05 6:07 ` Vinod
2018-07-05 12:23 ` Timur Tabi
2018-07-05 13:24 ` Vinod
2018-07-07 18:05 ` Timur Tabi
2018-07-09 6:01 ` Vinod
2018-07-09 14:52 ` Jeffrey Hugo
2018-07-05 19:51 ` Jeffrey Hugo
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