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Tue, 30 Jun 2026 05:38:06 -0700 (PDT) X-Received: by 2002:a05:6102:5804:b0:739:64ad:bf4e with SMTP id ada2fe7eead31-73a3912c265mr460459137.7.1782823085760; Tue, 30 Jun 2026 05:38:05 -0700 (PDT) Received: from [192.168.120.170] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6987c95003bsm1081611a12.21.2026.06.30.05.38.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jun 2026 05:38:05 -0700 (PDT) Message-ID: <64e425ab-dddc-4221-81d3-3283e2961bea@oss.qualcomm.com> Date: Tue, 30 Jun 2026 14:37:59 +0200 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 v8 07/14] remoteproc: qcom: Select QCOM_PAS generic service To: Sumit Garg , andersson@kernel.org Cc: linux-arm-msm@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, konradybcio@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, jens.wiklander@linaro.org, op-tee@lists.trustedfirmware.org, apurupa@qti.qualcomm.com, skare@qti.qualcomm.com, linux-kernel@vger.kernel.org, Sumit Garg References: <20260626133440.692849-1-sumit.garg@kernel.org> <20260626133440.692849-8-sumit.garg@kernel.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260626133440.692849-8-sumit.garg@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDExNiBTYWx0ZWRfX79adMkANpZ1f c3xExlzkQMQmXqFMBlyt0F+hx3echwpj3XpX8UCYnF0yVE98sSEEYEotS/+DPN3jz+JHfG2ovt5 TMaNuHFOaL1+rZSUA/uHXZEbwOiofcE= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDExNiBTYWx0ZWRfX0xhIkhK3XWnP roGDRQYHC7RJm9SyCHUJwKlK9aFA0loqy+6chUK7pTW7brd7Rv4ZyMgnkXT8b3NzBijqltAELPG ai7V5sGoTKYHqs85eJz6COaRl708lrugL1m8OaMIJ2mh8U+Vt7DCBJf3J6Gz0ZaM6YVx7XimzFm Z1WLGP4epLYQlDUZ1olj6FyxXh9shwXYzWC6XwtI23MT6OrAdEshOZ3Jc2kBaP4gXLEDg/y22kV AAmKFdzf80kzMwDIf9A7/obmDFG+e1uhPiNYZZ6Ft3+ALCV6JhHnpWFngHSCcHL1IaGcRjKGBo4 T0LWPfZGxU00heizJDwq7ZPKbp+OJDHbPS4WSVNFAHtw9400savk7YpcG6RiU33W94VbtGW0pFC ImFbYRN4v58V2YCp0tycy4o0P3bjS6eK2n0fuj4EfZziMNIZO0pWT7SN+fWNkiDAZ6arlT41ZWt gs34tA7whzWSk7YAHVQ== X-Proofpoint-ORIG-GUID: 4prbaHkcdzzWl9yC-9vJKQ5plHMht9oa X-Authority-Analysis: v=2.4 cv=TeqmcxQh c=1 sm=1 tr=0 ts=6a43b8af cx=c_pps a=UbhLPJ621ZpgOD2l3yZY1w==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=9LJ1SYc1tAtFajrMtPYA:9 a=QEXdDO2ut3YA:10 a=TOPH6uDL9cOC6tEoww4z:22 X-Proofpoint-GUID: 4prbaHkcdzzWl9yC-9vJKQ5plHMht9oa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 phishscore=0 priorityscore=1501 malwarescore=0 spamscore=0 adultscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300116 On 6/26/26 3:34 PM, Sumit Garg wrote: > From: Sumit Garg > > Select PAS generic service driver to enable support for multiple PAS > backends like OP-TEE in addition to SCM. > > Tested-by: Mukesh Ojha # Lemans > Tested-by: Vignesh Viswanathan # IPQ9650 > Signed-off-by: Sumit Garg > --- > drivers/remoteproc/Kconfig | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig > index c521c744e7db..65befdbfa5f7 100644 > --- a/drivers/remoteproc/Kconfig > +++ b/drivers/remoteproc/Kconfig > @@ -210,6 +210,7 @@ config QCOM_Q6V5_MSS > select QCOM_Q6V5_COMMON > select QCOM_RPROC_COMMON > select QCOM_SCM > + select QCOM_PAS This is a NOP, SCM already requires QCOM_PAS > help > Say y here to support the Qualcomm self-authenticating modem > subsystem based on Hexagon V5. The TrustZone based system is > @@ -230,6 +231,7 @@ config QCOM_Q6V5_PAS > select QCOM_Q6V5_COMMON > select QCOM_RPROC_COMMON > select QCOM_SCM > + select QCOM_PAS Likewise > help > Say y here to support the TrustZone based Peripheral Image Loader for > the Qualcomm remote processors. This is commonly used to control > @@ -282,7 +284,7 @@ config QCOM_WCNSS_PIL > select QCOM_MDT_LOADER > select QCOM_PIL_INFO > select QCOM_RPROC_COMMON > - select QCOM_SCM > + select QCOM_PAS This is OK _however_ It leads to a situation where no back-ends can be enabled Konrad