linux-kernel - [PATCH v3 3/6] crypto: qcom-rng

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230828-topic-sm8550-rng-v3-3-7a0678ca7988@linaro.org>
Date:   Mon, 28 Aug 2023 10:04:38 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-crypto@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Om Prakash Singh <quic_omprsing@...cinc.com>
Subject: [PATCH v3 3/6] crypto: qcom-rng - Add support for trng

The SM8450 & later SoCs RNG HW is now a True Random Number Generator
and a new compatible has been introduced to handle the difference.

Reviewed-by: Om Prakash Singh <quic_omprsing@...cinc.com>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 drivers/crypto/qcom-rng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/qcom-rng.c b/drivers/crypto/qcom-rng.c
index 825a729f205e..fb54b8cfc35f 100644
--- a/drivers/crypto/qcom-rng.c
+++ b/drivers/crypto/qcom-rng.c
@@ -207,6 +207,7 @@ MODULE_DEVICE_TABLE(acpi, qcom_rng_acpi_match);
 static const struct of_device_id __maybe_unused qcom_rng_of_match[] = {
 	{ .compatible = "qcom,prng", .data = (void *)0},
 	{ .compatible = "qcom,prng-ee", .data = (void *)1},
+	{ .compatible = "qcom,trng", .data = (void *)1},
 	{}
 };
 MODULE_DEVICE_TABLE(of, qcom_rng_of_match);

-- 
2.34.1