From: Gatien Chevallier <gatien.chevallier@foss.st.com>
To: Olivia Mackall <olivia@selenic.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Lionel Debieve <lionel.debieve@foss.st.com>, <marex@denx.de>
Cc: <linux-crypto@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Gatien Chevallier <gatien.chevallier@foss.st.com>
Subject: [PATCH v3 3/4] hwrng: stm32 - update STM32MP15 RNG max clock frequency
Date: Tue, 15 Oct 2024 18:48:56 +0200 [thread overview]
Message-ID: <20241015-rng-mp25-v2-v3-3-87630d73e5eb@foss.st.com> (raw)
In-Reply-To: <20241015-rng-mp25-v2-v3-0-87630d73e5eb@foss.st.com>
RNG max clock frequency can be updated to 48MHz for stm32mp1x
platforms according to the latest specifications.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
---
Changes in V3:
- Added Marek's tag
---
drivers/char/hw_random/stm32-rng.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/hw_random/stm32-rng.c b/drivers/char/hw_random/stm32-rng.c
index 279328902bf89af15b8ca9df9a061bf2a1ddcf55..5b4fb35bcb5cf7faa257286660b88c5840f0d07d 100644
--- a/drivers/char/hw_random/stm32-rng.c
+++ b/drivers/char/hw_random/stm32-rng.c
@@ -508,7 +508,7 @@ static const struct stm32_rng_data stm32mp13_rng_data = {
static const struct stm32_rng_data stm32_rng_data = {
.has_cond_reset = false,
- .max_clock_rate = 3000000,
+ .max_clock_rate = 48000000,
.nb_clock = 1,
};
--
2.25.1
next prev parent reply other threads:[~2024-10-15 16:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-15 16:48 [PATCH v3 0/4] Add support for stm32mp25x RNG Gatien Chevallier
2024-10-15 16:48 ` [PATCH v3 1/4] dt-bindings: rng: add st,stm32mp25-rng support Gatien Chevallier
2024-10-15 22:17 ` Rob Herring
2024-10-16 7:49 ` Gatien CHEVALLIER
2024-10-16 8:00 ` Gatien CHEVALLIER
2024-10-15 16:48 ` [PATCH v3 2/4] hwrng: stm32 - implement support for STM32MP25x platforms Gatien Chevallier
2024-10-15 16:57 ` Marek Vasut
2024-10-15 16:48 ` Gatien Chevallier [this message]
2024-10-15 16:48 ` [PATCH v3 4/4] arm64: dts: st: add RNG node on stm32mp251 Gatien Chevallier
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