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[75.218.246.15]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13b659666e7sm50819545c88.7.2026.07.10.13.01.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Jul 2026 13:01:40 -0700 (PDT) Message-ID: <3f399cac-d82d-4d52-8a52-45cd9a0e31d8@oss.qualcomm.com> Date: Fri, 10 Jul 2026 13:01:37 -0700 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: (subset) [PATCH v9 00/14] firmware: qcom: Add OP-TEE PAS service support To: Bjorn Andersson , konradybcio@kernel.org, Sumit Garg Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-media@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-remoteproc@vger.kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, sean@poorly.run, akhilpo@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, jesszhan0024@gmail.com, marijn.suijten@somainline.org, airlied@gmail.com, simona@ffwll.ch, vikash.garodia@oss.qualcomm.com, bod@kernel.org, mchehab@kernel.org, elder@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jjohnson@kernel.org, mathieu.poirier@linaro.org, trilokkumar.soni@oss.qualcomm.com, mukesh.ojha@oss.qualcomm.com, pavan.kondeti@oss.qualcomm.com, jorge.ramirez@oss.qualcomm.com, tonyh@qti.qualcomm.com, vignesh.viswanathan@oss.qualcomm.com, srinivas.kandagatla@oss.qualcomm.com, amirreza.zarrabi@oss.qualcomm.com, jenswi@kernel.org, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg References: <20260702115835.167602-1-sumit.garg@kernel.org> <178362521364.2422497.1305957434056184382.b4-ty@kernel.org> From: Jeff Johnson Content-Language: en-US In-Reply-To: <178362521364.2422497.1305957434056184382.b4-ty@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=JJYLdcKb c=1 sm=1 tr=0 ts=6a514fab cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=6VQYfvmiyQ8t40WkS/mQdw==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=G7o58nB-JDmhE5M--eMA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-ORIG-GUID: kxV_Ue264sA-W96qdCxMbpUCs0HHFjjP X-Proofpoint-Spam-Info: AW1haW4tMjYwNzEwMDIwMCBTYWx0ZWRfXy/D1DmnnDj2u 8ykkyWMdoUHOFBp/CvrWffa7HiPrzPSqNCFNjOSmPpUfAB+SSMFISNCZe8yVir8norSUdfLL5Dl nR4orV/YohIs6LDfJ/1HHlYTz2aMEoU= X-Proofpoint-GUID: kxV_Ue264sA-W96qdCxMbpUCs0HHFjjP X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzEwMDIwMCBTYWx0ZWRfX7CsJjEB5T1Yr /2RcWWghhPW55nhIcRQ3drm3Ycu8o+R0XqLQSECdIqJwFL4kCs1zhffU2+Rm02md9xQHwQMml4H OzYc0d55OyzcKC6gdAlS2rJLqyCtVECyUv+ZlB0wXiVe8pWhHCDK+LDfqb0sY0XNsvVd+pazxQl sLeWOApE/6/yzDNrp9sMNTOYb1iq1hI0H5qse884PQRfHWUPm8yTjeNFXwLB5sVPG850M7FukQV gVQkFk6/6TOozm7WjPsnankwYgPHgCeiIFoH/mWO3MUII004CjG5IUSksX1R3gcjqTnEDU38PdM MgdszzYEW38KESsb9gMaNeagfy13ljacQ3xxfg5LL4ra/ThGTVppYGdn0/DkSXZK35g3u5RiAZc xszQJcK/ygqptjKI2uV1BaeNmk5wxclHoaUfPi8oUdCuWHaooCOpfl61LH8MjLHMBvWosTCAZT2 rjmiHN7AeQ06CxINeLg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-10_05,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 spamscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607100200 On 7/9/2026 12:32 PM, Bjorn Andersson wrote: > > On Thu, 02 Jul 2026 17:28:16 +0530, Sumit Garg wrote: >> From: Sumit Garg >> >> Qcom platforms has the legacy of using non-standard SCM calls >> splintered over the various kernel drivers. These SCM calls aren't >> compliant with the standard SMC calling conventions which is a >> prerequisite to enable migration to the FF-A specifications from Arm. >> >> [...] > > Applied, thanks! > > [01/14] firmware: qcom: Add a generic PAS service > commit: 08314e7c2c38b9ae6a5e01c58ed10a950859404d > [02/14] firmware: qcom_scm: Migrate to generic PAS service > commit: 5c1a2975d23c51c01aca51945d0f10a4ee4c9020 > [03/14] firmware: qcom: Add a PAS TEE service > commit: b6f7978da0c4d26fe465aa6634f5a0b48f900de0 > [14/14] MAINTAINERS: Add maintainer entry for Qualcomm PAS TZ service > commit: 6701259025d49139131a0eb2257659a066dcca22 > > This is available as an immutable branch, for other subsystems to pull at: > https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20260702115835.167602-2-sumit.garg@kernel.org I've merged this branch into ath/ath-next so it is available for ongoing ath12k support. /jeff