From: Hadar Gat <hadar.gat@arm.com>
To: Matt Mackall <mpm@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Hadar Gat <hadar.gat@arm.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Stefan Wahren <wahrenst@gmx.net>, Zaibo Xu <xuzaibo@huawei.com>,
Tomer Maimon <tmaimon77@gmail.com>,
Randy Dunlap <rdunlap@infradead.org>
Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
Gilad Ben-Yossef <gilad@benyossef.com>,
Ofir Drang <ofir.drang@arm.com>
Subject: [PATCH v3 3/3] hwrng: cctrng - update help description
Date: Mon, 27 Apr 2020 14:36:04 +0300 [thread overview]
Message-ID: <1587987364-4566-4-git-send-email-hadar.gat@arm.com> (raw)
In-Reply-To: <1587987364-4566-1-git-send-email-hadar.gat@arm.com>
Improved the HW_RANDOM_CCTRNG help description.
Signed-off-by: Hadar Gat <hadar.gat@arm.com>
---
drivers/char/hw_random/Kconfig | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index b98eb1c..ac00d78 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -478,13 +478,14 @@ config HW_RANDOM_CCTRNG
tristate "Arm CryptoCell True Random Number Generator support"
depends on HAS_IOMEM && OF
help
- This driver provides support for the True Random Number
- Generator available in Arm TrustZone CryptoCell.
-
- To compile this driver as a module, choose M here: the module
+ Say 'Y' to enable the True Random Number Generator driver for the
+ Arm TrustZone CryptoCell family of processors.
+ Currently the CryptoCell 713 and 703 are supported.
+ The driver is supported only in SoC where Trusted Execution
+ Environment is not used.
+ Choose 'M' to compile this driver as a module. The module
will be called cctrng.
-
- If unsure, say Y.
+ If unsure, say 'N'.
endif # HW_RANDOM
--
2.7.4
next prev parent reply other threads:[~2020-04-27 11:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 11:36 [PATCH v3 0/3] hwrng: cctrng kconfig updates Hadar Gat
2020-04-27 11:36 ` [PATCH v3 1/3] hwrng: cctrng - Add dependency on OF Hadar Gat
2020-04-27 15:06 ` Herbert Xu
2020-04-28 12:26 ` Hadar Gat
2020-04-28 12:30 ` Herbert Xu
2020-04-30 7:39 ` Hadar Gat
2020-04-30 7:49 ` Herbert Xu
2020-04-30 8:26 ` Hadar Gat
2020-04-30 14:10 ` Herbert Xu
2020-04-27 11:36 ` [PATCH v3 2/3] hwrng: cctrng - change default to n Hadar Gat
2020-04-28 15:31 ` Geert Uytterhoeven
2020-04-27 11:36 ` Hadar Gat [this message]
2020-05-08 6:04 ` [PATCH v3 0/3] hwrng: cctrng kconfig updates Herbert Xu
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