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Wed, 06 May 2026 02:32:52 -0700 (PDT) X-Received: by 2002:a05:6a00:428c:b0:82d:162c:581f with SMTP id d2e1a72fcca58-83a5eb3943dmr2408142b3a.48.1778059971853; Wed, 06 May 2026 02:32:51 -0700 (PDT) Received: from [10.218.19.63] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-83965b333f2sm5895467b3a.20.2026.05.06.02.32.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 May 2026 02:32:51 -0700 (PDT) Message-ID: <5864c10c-5ad5-4896-a503-c184f4ee7717@oss.qualcomm.com> Date: Wed, 6 May 2026 15:02:44 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: glymur: add TRNG node To: Harshal Dev , Herbert Xu , "David S. Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov Cc: linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio References: <20260424-glymur_trng_enablement-v2-0-0603cbe68440@oss.qualcomm.com> <20260424-glymur_trng_enablement-v2-2-0603cbe68440@oss.qualcomm.com> Content-Language: en-US From: Kuldeep Singh In-Reply-To: <20260424-glymur_trng_enablement-v2-2-0603cbe68440@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=W4sIkxWk c=1 sm=1 tr=0 ts=69fb0ac5 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=TjbBIv4-FJWQbs9x9KIA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA2MDA5MyBTYWx0ZWRfX+ITqlTkOH6Pn CpWHK0cWU2qEqtb7PJd3uyVYJKlaveufWJDwZss6PnUBYq4/GGL98XJFo9Li4sVNAOPBX9urArl uYF1rXbSvvxOe6xI8WZabzpJOctlbar/xYnAvLrGoj6m21Yf4tzy8syhq5gdN3gfxHkfbLCBWKQ MB/6Fqm4VaH5pL6PNkj7wHuZU/IJaI54fP7Xyv+C3zg/rLcKWmOT1++DLOxSPGlm1weyE9xoLnK 9Wj031hc69dR6jJhpwADuqL0YpdQAWHlsL8ek0SvlVWXQedlqttVuAeLSLDHl7k7v/QTDQzOK4u SRxQ6EbWAvWsZBGtvPvIiVuvxky2FAs388k+OFCOimFCxlmBGWzrljTH91AWDGbQZC7fjYX69GX STP0gthbvhoqxhhj8pjJrfthVcYP3fGeBmoTCIftG61Rl5CjiW/uUvkt80PYrrGP85caUObi1Ix 3MovSc6RM+x1wyqH4QA== X-Proofpoint-ORIG-GUID: oM9KFD0v0xH25aBgZ6xazuXsWtsN42ou X-Proofpoint-GUID: oM9KFD0v0xH25aBgZ6xazuXsWtsN42ou X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-05_03,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605060093 On 24-04-2026 14:05, Harshal Dev wrote: > Glymur has a True Random Number Generator, add the node with the correct > compatible set. > > Reviewed-by: Konrad Dybcio > Signed-off-by: Harshal Dev Tested-by: Kuldeep Singh root@qcom-armv8a:~# cat /sys/class/misc/hw_random/rng_current qcom_hwrng root@qcom-armv8a:~# cat /dev/random | rngtest -c 1000 rngtest 6.16 Copyright (c) 2004 by Henrique de Moraes Holschuh This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. rngtest: starting FIPS tests... rngtest: bits received from input: 20000032 rngtest: FIPS 140-2 successes: 1000 rngtest: FIPS 140-2 failures: 0 rngtest: FIPS 140-2(2001-10-10) Monobit: 0 rngtest: FIPS 140-2(2001-10-10) Poker: 0 rngtest: FIPS 140-2(2001-10-10) Runs: 0 rngtest: FIPS 140-2(2001-10-10) Long run: 0 rngtest: FIPS 140-2(2001-10-10) Continuous run: 0 rngtest: input channel speed: (min=1666666666.667; avg=54945054945.055; max=0.000)bits/s rngtest: FIPS tests speed: (min=186.995; avg=280.435; max=334.623)Mibits/s rngtest: Program run time: 68912 microseconds root@qcom-armv8a:~# -- Regards Kuldeep