- System-dt - lists.openampproject.org

Reminder: System Device Tree - June call on Tue 6/28 at 8am Pacific

by Chan King Choy, Nathalie

Hi all, Reminder of our System DT call on Tuesday before we take a break for the summer. Agenda is below. If you're missing the calendar invitation, the Zoom code for Tuesday is also below. Best regards, Nathalie -----Original Appointment----- From: Nathalie Chan King Choy Sent: Tuesday, June 14, 2022 1:44 PM To: Nathalie Chan King Choy; Stefano Stabellini; Bruce Ashfield; 'system-dt(a)lists.openampproject.org' Cc: joakim.bech(a)linaro.org; Sudeep Holla; Andrew Wafaa; Rob Herring; christopher.w.clark(a)gmail.com; ed.mooring(a)gmail.com; Dapoz, Mark; Evensen, Tomas Subject: System Device Tree - June When: Tuesday, June 28, 2022 8:00 AM-9:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: https://xilinx.zoom.us/j/92553248507?pwd=V0JQQjF6RjJ1OUdnQXVBQWpkdlJWZz09&f… Hi all, Let's meet once more before things slow down with July/Aug summer holidays. Most likely the next System DT call after this one will be in September. Agenda: * Stefano & Bruce are giving a Lopper talk at ELC on 6/23. We can have follow-up discussions on topics that come out of the ELC Q/A for that talk. * Stefano: Summarize current status of System DT project The recording from the previous System DT call can be found at: https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6899/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/92553248507?pwd=V0JQQjF6RjJ1OUdnQXVBQWpkdlJWZz09&f…> Phone one-tap: US: +17209289299,,92553248507#,,,,,,0#,,5726709141#<tel:+17209289299,,92553248507#,,,,,,0#,,5726709141#> or +19292056099,,92553248507#,,,,,,0#,,5726709141#<tel:+19292056099,,92553248507#,,,,,,0#,,5726709141#> Meeting URL: https://xilinx.zoom.us/j/92553248507?pwd=V0JQQjF6RjJ1OUdnQXVBQWpkdlJWZz09&f… Meeting ID: 925 5324 8507 Passcode: LpgBW?i4$q Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 833 548 0282 (Toll Free) or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) India: +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or 000 800 050 5050 (Toll Free) or 000 800 001 4002 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3165 1065 or +65 3158 7288 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 925 5324 8507 Passcode: 5726709141 International numbers<https://xilinx.zoom.us/u/afIOLJFbv> Join from a Video Conference room system Meeting ID: 925 5324 8507 Passcode: 5726709141 US: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 APAC: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 India: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 Europe: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 SIP: 92553248507(a)zoomcrc.com<mailto:92553248507@zoomcrc.com> Passcode: 5726709141

3 years

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System Device Tree - June

by Nathalie Chan King Choy

Hi all, Let's meet once more before things slow down with July/Aug summer holidays. Most likely the next System DT call after this one will be in September. Agenda: * Stefano & Bruce are giving a Lopper talk at ELC on 6/23. We can have follow-up discussions on topics that come out of the ELC Q/A for that talk. * Stefano: Summarize current status of System DT project The recording from the previous System DT call can be found at: https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6899/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/92553248507?pwd=V0JQQjF6RjJ1OUdnQXVBQWpkdlJWZz09&f…> Phone one-tap: US: +17209289299,,92553248507#,,,,,,0#,,5726709141#<tel:+17209289299,,92553248507#,,,,,,0#,,5726709141#> or +19292056099,,92553248507#,,,,,,0#,,5726709141#<tel:+19292056099,,92553248507#,,,,,,0#,,5726709141#> Meeting URL: https://xilinx.zoom.us/j/92553248507?pwd=V0JQQjF6RjJ1OUdnQXVBQWpkdlJWZz09&f… Meeting ID: 925 5324 8507 Passcode: LpgBW?i4$q Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 833 548 0282 (Toll Free) or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) India: +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or 000 800 050 5050 (Toll Free) or 000 800 001 4002 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3165 1065 or +65 3158 7288 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 925 5324 8507 Passcode: 5726709141 International numbers<https://xilinx.zoom.us/u/afIOLJFbv> Join from a Video Conference room system Meeting ID: 925 5324 8507 Passcode: 5726709141 US: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 APAC: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 India: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 Europe: 92553248507(a)global.zoomcrc.com<mailto:92553248507@global.zoomcrc.com> Passcode: 5726709141 SIP: 92553248507(a)zoomcrc.com<mailto:92553248507@zoomcrc.com> Passcode: 5726709141

3 years

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2022-05-31: System Device Tree call recording

by Nathalie Chan King Choy

Hi all, The recording from last week's System DT call can be downloaded at: https://xilinx.zoom.us/rec/share/77dpR96jzukTarv1t5JbdRTmPqQ_jQGGAK-f8OB2l8… Passcode: +F.gK7y* I will also add this link to https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… Best regards, Nathalie -----Original Appointment----- From: Nathalie Chan King Choy Sent: Wednesday, May 11, 2022 10:15 AM To: Nathalie Chan King Choy; Bill Mills; Bruce Ashfield; Stefano Stabellini; Rob.Herring(a)arm.com; Ayan Kumar Halder; 'system-dt(a)lists.openampproject.org'; Lizhi Hou; Max Zhen; Sonal Santan Cc: Mark Hambleton; Sudeep Holla; christopher.w.clark(a)gmail.com; Tanmay Shah; Felix Burton; ed.mooring(a)gmail.com; Raghuraman, Arvind; Mark Hambleton; Tomas Evensen; Loic PALLARDY Subject: System Device Tree When: Tuesday, May 31, 2022 10:00 AM-11:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f… Hi all, The notes & recording from the previous System DT call (Lopper focus) can be found at: https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6366/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f…> Phone one-tap: US: +17209289299,,96733060574#,,,,,,0#,,5042306429#<tel:+17209289299,,96733060574#,,,,,,0#,,5042306429#> or +19292056099,,96733060574#,,,,,,0#,,5042306429#<tel:+19292056099,,96733060574#,,,,,,0#,,5042306429#> Meeting URL: https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f… Meeting ID: 967 3306 0574 Passcode: zWZp#25maW Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) India: +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3158 7288 or +65 3165 1065 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 967 3306 0574 Passcode: 5042306429 International numbers<https://xilinx.zoom.us/u/adMuwCaQqZ> Join from a Video Conference room system Meeting ID: 967 3306 0574 Passcode: 5042306429 US: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 APAC: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 India: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 Europe: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 SIP: 96733060574(a)zoomcrc.com<mailto:96733060574@zoomcrc.com> Passcode: 5042306429

3 years

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Calling for agenda: 2022-05-31 System DT call

by Nathalie Chan King Choy

Hi all, Please let us know if you have any additional topic requests. Here are the topics we didn't get a chance to cover in the April call: * Lizhi: Follow-up questions from 3/25 call * Bruce, Ayan: Xen passthrough device tree & Lopper * Stefano: Wrap up secure/non-secure topic If you are planning to attend and can't find the calendar invitation for 5/31 at 10am Pacific Time, here is the Zoom link: https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f… The notes & recording from the previous System DT calls this year can be found at: https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie

3 years, 1 month

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Calling for agenda: 2022-05-10 System Device Tree - Lopper

by Nathalie Chan King Choy

Hi all, Please let us know your requests for Lopper-specific topics for next Tuesday's call. Thanks & regards, Nathalie -----Original Appointment----- From: Nathalie Chan King Choy Sent: Friday, April 29, 2022 8:44 AM To: Nathalie Chan King Choy; Stefano Stabellini; Bruce Ashfield; Bill Mills; Loic PALLARDY; Arnaud POULIQUEN; Bolivar, Marti; 'system-dt(a)lists.openampproject.org' Cc: Andrew Wafaa; christopher.w.clark(a)gmail.com; Tanmay Shah; Felix Burton; Sudeep Holla; joakim.bech(a)linaro.org; Tomas Evensen Subject: System Device Tree - Lopper When: Tuesday, May 10, 2022 8:00 AM-9:00 AM (UTC-08:00) Pacific Time (US & Canada). Where: https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f… Hi all, At the OpenAMP TSC, we discussed having a Lopper-focused call in early May. Notes from the previous System DT call https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6144/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f…> Phone one-tap: US: +17209289299,,96170643686#,,,,,,0#,,5608505361#<tel:+17209289299,,96170643686#,,,,,,0#,,5608505361#> or +19292056099,,96170643686#,,,,,,0#,,5608505361#<tel:+19292056099,,96170643686#,,,,,,0#,,5608505361#> Meeting URL: https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f… Meeting ID: 961 7064 3686 Passcode: UdbZD7$=eN Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) India: +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3158 7288 or +65 3165 1065 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 961 7064 3686 Passcode: 5608505361 International numbers<https://xilinx.zoom.us/u/avV9fBlke> Join from a Video Conference room system Meeting ID: 961 7064 3686 Passcode: 5608505361 US: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 APAC: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 India: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 Europe: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 SIP: 96170643686(a)zoomcrc.com<mailto:96170643686@zoomcrc.com> Passcode: 5608505361

3 years, 1 month

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2022-05-10 notes & action items from System Device Tree - Lopper focused

by Nathalie Chan King Choy

Hi all, The notes from yesterday's Lopper-focused System DT call can be found at https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… along with the recording link. Action items: @Appana Durga Kedareswara Rao<mailto:appanad@xilinx.com>: Document the YAML & C structure info. Discuss w/ @Anirudha Sarangi<mailto:anirudh@xilinx.com> where to post these. I just sent out the calendar invitation for the next System DT call a few minutes ago. If you did not receive that & wish to attend, please contact me directly. Thanks & regards, Nathalie

3 years, 1 month

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System Device Tree

by Nathalie Chan King Choy

Hi all, The notes & recording from the previous System DT call (Lopper focus) can be found at: https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6366/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f…> Phone one-tap: US: +17209289299,,96733060574#,,,,,,0#,,5042306429#<tel:+17209289299,,96733060574#,,,,,,0#,,5042306429#> or +19292056099,,96733060574#,,,,,,0#,,5042306429#<tel:+19292056099,,96733060574#,,,,,,0#,,5042306429#> Meeting URL: https://xilinx.zoom.us/j/96733060574?pwd=VmpKWHg3bDRtY2ZTRzZtTUlHemR5QT09&f… Meeting ID: 967 3306 0574 Passcode: zWZp#25maW Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) India: +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3158 7288 or +65 3165 1065 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 967 3306 0574 Passcode: 5042306429 International numbers<https://xilinx.zoom.us/u/adMuwCaQqZ> Join from a Video Conference room system Meeting ID: 967 3306 0574 Passcode: 5042306429 US: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 APAC: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 India: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 Europe: 96733060574(a)global.zoomcrc.com<mailto:96733060574@global.zoomcrc.com> Passcode: 5042306429 SIP: 96733060574(a)zoomcrc.com<mailto:96733060574@zoomcrc.com> Passcode: 5042306429

3 years, 1 month

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System DT call on Lopper just got started

by Nathalie Chan King Choy

Reminder if you were planning to attend & aren't on the call yet https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f…

3 years, 1 month

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System Device Tree - Lopper

by Nathalie Chan King Choy

Hi all, At the OpenAMP TSC, we discussed having a Lopper-focused call in early May. Notes from the previous System DT call https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… For system-dt mailing list archives, and to subscribe/unsubscribe someone: https://lists.openampproject.org/mailman3/lists/system-dt.lists.openampproj… Thanks & regards, Nathalie [https://st2.zoom.us/static/6.1.6144/image/new/ZoomLogo_110_25.png]<https://zoom.us/> Hi there, Nathalie Chan King Choy is inviting you to a scheduled Zoom meeting. Join Zoom Meeting<https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f…> Phone one-tap: US: +17209289299,,96170643686#,,,,,,0#,,5608505361#<tel:+17209289299,,96170643686#,,,,,,0#,,5608505361#> or +19292056099,,96170643686#,,,,,,0#,,5608505361#<tel:+19292056099,,96170643686#,,,,,,0#,,5608505361#> Meeting URL: https://xilinx.zoom.us/j/96170643686?pwd=VWViYTdLZFpQK1Zac0U0S3dJQy9rdz09&f… Meeting ID: 961 7064 3686 Passcode: UdbZD7$=eN Join by Telephone For higher quality, dial a number based on your current location. Dial: US: +1 720 928 9299 or +1 929 205 6099 or +1 669 900 6833 or 877 853 5257 (Toll Free) or 888 475 4499 (Toll Free) or 833 548 0276 (Toll Free) or 833 548 0282 (Toll Free) India: +91 116 480 2722 or +91 22 48 798 004 or +91 224 879 8012 or +91 225 097 2742 or +91 225 097 2743 or +91 225 097 2744 or +91 225 097 2745 or +91 226 480 2722 or +91 22 71 279 525 or +91 406 480 2722 or +91 446 480 2722 or +91 806 480 2722 or +91 80 71 279 440 or 000 800 001 4002 (Toll Free) or 000 800 050 5050 (Toll Free) Ireland: +353 1 653 3895 or +353 6 163 9031 or +353 1 536 9320 or 1800 943 965 (Toll Free) or 1800 949 238 (Toll Free) or 1800 901 561 (Toll Free) Singapore: +65 3158 7288 or +65 3165 1065 or 800 101 3814 (Toll Free) or 800 852 6054 (Toll Free) or 1800 407 5602 (Toll Free) Meeting ID: 961 7064 3686 Passcode: 5608505361 International numbers<https://xilinx.zoom.us/u/avV9fBlke> Join from a Video Conference room system Meeting ID: 961 7064 3686 Passcode: 5608505361 US: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 APAC: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 India: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 Europe: 96170643686(a)global.zoomcrc.com<mailto:96170643686@global.zoomcrc.com> Passcode: 5608505361 SIP: 96170643686(a)zoomcrc.com<mailto:96170643686@zoomcrc.com> Passcode: 5608505361

3 years, 2 months

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2022-04-26 System Device Tree notes

by Nathalie Chan King Choy

Hi all, The notes and recording link from the 4/26 System Device Tree call are posted at https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-2… Below is the example shared by Oleksii. The next System DT call in the first half of May will be focused on Lopper - calendar invitation coming soon. I will work on scheduling a call in 2nd half of May/early June for the traditional System DT topics. Have a great weekend, Nathalie ===== From: Oleksii Moisieiev Sent: Tuesday, April 26, 2022 10:54 AM To: Nathalie Chan King Choy; Stefano Stabellini Cc: Tomas Evensen Subject: Re: [PATCH v2 2/2] dt-bindings: xen: Add xen,scmi-devid property description for SCMI (fwd) Hi Nathalie, Sure. I've demonstrated the part of my device-tree file for r8a77951 kingfisher board. It has scmi node implemented as scmi-smc driver node: / { firmware { scmi { compatible = "arm,scmi-smc"; arm,smc-id = <0x82000002>; shmem = <&cpu_scp_shm>; /* .... */ }; }; }; And nodes with the resource domains, controlled by scmi: &usb_dmac0 /* dma-controller@e65a0000*/ { arm,scmi-devid = <13>; clocks = <&scmi_clock 5>; resets = <&scmi_reset 12>; power-domains = <&scmi_power 0>; }; &usb_dmac1 /* dma-controller@e65b0000*/ { arm,scmi-devid = <14>; clocks = <&scmi_clock 6>; resets = <&scmi_reset 13>; power-domains = <&scmi_power 0>; }; &hsusb /* usb@e6590000*/ { arm,scmi-devid = <19>; clocks = <&scmi_clock 3>, <&scmi_clock 2>; resets = <&scmi_reset 10>, <&scmi_reset 9>; power-domains = <&scmi_power 0>; }; Where - clocks/resets/power-domains are the links to the scmi resources with the resource-id, used by this control. arm,scmi-devid (which is old naming and used only in this example) is the id of the device which should match the device-id mapping inside the firmware. Trusted agent, which is Xen in our case will send BASE_SET_DEVICE_PERMISSIONS message to the firmware, with agent_id and device_id as paramters (see 4.2.2.10 of DEN0056C for details). Both parameters are uint32_t. OLEKSII MOISIEIEV Senior Software Engineer Office: +380 44 390 5457x68833<tel:+380%2044%20390%205457;ext=x68833> Email: Oleksii_Moisieiev(a)epam.com <mailto:Oleksii_Moisieiev@epam.com> Microsoft Teams: Call On Teams<https://teams.microsoft.com/l/chat/0/0?users=Oleksii_Moisieiev@epam.com> Simi Prakhovykh 54 Kyiv, Ukraine Timezone: (UTC+03:00) Working Remotely Timezone: (UTC+03:00) EPAM.COM <http://www.epam.com/>

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