| Message ID | 20220607065459.2035746-1-conor.dooley@microchip.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Document PolarFire SoC can controller | expand |
On 07.06.2022 07:54:58, Conor Dooley wrote: > When adding the dts for PolarFire SoC, the can controllers were ^^^ > omitted, so here they are... Nitpick: Consider writing "CAN" in capital letters to avoid confusion for the not informed reader. Is the documentation for the CAN controller openly available? Is there a driver somewhere? Marc
On 07/06/2022 08:15, Marc Kleine-Budde wrote: > On 07.06.2022 07:54:58, Conor Dooley wrote: >> When adding the dts for PolarFire SoC, the can controllers were > ^^^ >> omitted, so here they are... > > Nitpick: > Consider writing "CAN" in capital letters to avoid confusion for the not > informed reader. Yeah, sure. I'll try to get over my fear of capital letters ;) > > Is the documentation for the CAN controller openly available? Is there a > driver somewhere? There is a driver /but/ for now only a UIO one so I didn't send it. There's an online doc & if the horrible link doesn't drop you there directly, its section 6.12.3: https://onlinedocs.microchip.com/pr/GUID-0E320577-28E6-4365-9BB8-9E1416A0A6E4-en-US-3/index.html?GUID-A362DC3C-83B7-4441-BECB-B19F9AD48B66 And a PDF direct download here, see section 4.12.3 (page 72): https://www.microsemi.com/document-portal/doc_download/1245725-polarfire-soc-fpga-mss-technical-reference-manual Thanks, Conor.
On 07.06.2022 07:52:30, Conor.Dooley@microchip.com wrote: > On 07/06/2022 08:15, Marc Kleine-Budde wrote: > > On 07.06.2022 07:54:58, Conor Dooley wrote: > >> When adding the dts for PolarFire SoC, the can controllers were > > ^^^ > >> omitted, so here they are... > > > > Nitpick: > > Consider writing "CAN" in capital letters to avoid confusion for the not > > informed reader. > > Yeah, sure. I'll try to get over my fear of capital letters ;) :) > > Is the documentation for the CAN controller openly available? Is there a > > driver somewhere? > > There is a driver /but/ for now only a UIO one so I didn't send it. Brrrrr... > There's an online doc & if the horrible link doesn't drop you there > directly, its section 6.12.3: > https://onlinedocs.microchip.com/pr/GUID-0E320577-28E6-4365-9BB8-9E1416A0A6E4-en-US-3/index.html?GUID-A362DC3C-83B7-4441-BECB-B19F9AD48B66 > > And a PDF direct download here, see section 4.12.3 (page 72): > https://www.microsemi.com/document-portal/doc_download/1245725-polarfire-soc-fpga-mss-technical-reference-manual Thanks. The documentation is quite sparse, is there a more detailed one? The register map cannot be downloaded directly anymore. For reference: http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map regards, Marc
On 07/06/2022 09:28, Marc Kleine-Budde wrote: > On 07.06.2022 07:52:30, Conor.Dooley@microchip.com wrote: >> On 07/06/2022 08:15, Marc Kleine-Budde wrote: >>> On 07.06.2022 07:54:58, Conor Dooley wrote: >>>> When adding the dts for PolarFire SoC, the can controllers were >>> ^^^ >>>> omitted, so here they are... >>> >>> Nitpick: >>> Consider writing "CAN" in capital letters to avoid confusion for the not >>> informed reader. >> >> Yeah, sure. I'll try to get over my fear of capital letters ;) > > :) > >>> Is the documentation for the CAN controller openly available? Is there a >>> driver somewhere? >> >> There is a driver /but/ for now only a UIO one so I didn't send it. > > Brrrrr... Yeah, I know.. > >> There's an online doc & if the horrible link doesn't drop you there >> directly, its section 6.12.3: >> https://onlinedocs.microchip.com/pr/GUID-0E320577-28E6-4365-9BB8-9E1416A0A6E4-en-US-3/index.html?GUID-A362DC3C-83B7-4441-BECB-B19F9AD48B66 >> >> And a PDF direct download here, see section 4.12.3 (page 72): >> https://www.microsemi.com/document-portal/doc_download/1245725-polarfire-soc-fpga-mss-technical-reference-manual > > Thanks. The documentation is quite sparse, is there a more detailed one? Nope, that's all I've got... > The register map cannot be downloaded directly anymore. For reference: > > http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map Oh that sucks. I know we have had some website issues over the weekend which might be the problem there. I'll try to bring it up and find out. > > regards, > Marc >
On 07/06/2022 09:54, Conor.Dooley@microchip.com wrote: > On 07/06/2022 09:28, Marc Kleine-Budde wrote: >> On 07.06.2022 07:52:30, Conor.Dooley@microchip.com wrote: >>> On 07/06/2022 08:15, Marc Kleine-Budde wrote: >>>> On 07.06.2022 07:54:58, Conor Dooley wrote: >>>>> When adding the dts for PolarFire SoC, the can controllers were >>>> ^^^ >>>>> omitted, so here they are... >>>> >>>> Nitpick: >>>> Consider writing "CAN" in capital letters to avoid confusion for the not >>>> informed reader. >>> >>> Yeah, sure. I'll try to get over my fear of capital letters ;) >> >> :) >> >>>> Is the documentation for the CAN controller openly available? Is there a >>>> driver somewhere? >>> >>> There is a driver /but/ for now only a UIO one so I didn't send it. >> >> Brrrrr... > > Yeah, I know.. > >> >>> There's an online doc & if the horrible link doesn't drop you there >>> directly, its section 6.12.3: >>> https://onlinedocs.microchip.com/pr/GUID-0E320577-28E6-4365-9BB8-9E1416A0A6E4-en-US-3/index.html?GUID-A362DC3C-83B7-4441-BECB-B19F9AD48B66 >>> >>> And a PDF direct download here, see section 4.12.3 (page 72): >>> https://www.microsemi.com/document-portal/doc_download/1245725-polarfire-soc-fpga-mss-technical-reference-manual >> >> Thanks. The documentation is quite sparse, is there a more detailed one? > > Nope, that's all I've got... > >> The register map cannot be downloaded directly anymore. For reference: >> >> http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map > > Oh that sucks. I know we have had some website issues over the weekend > which might be the problem there. I'll try to bring it up and find out. > Hey Marc, Doc is still not available but should be getting fixed. What do I need to do for this binding? Are you happy to accept it without a driver if I add links to the documentation and a working link to the register map? Thanks, Conor.
On 13.06.2022 12:52:00, Conor.Dooley@microchip.com wrote: > >> The register map cannot be downloaded directly anymore. For reference: > >> > >> http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map > > > > Oh that sucks. I know we have had some website issues over the weekend > > which might be the problem there. I'll try to bring it up and find out. > > > > Hey Marc, > Doc is still not available but should be getting fixed. Thanks. > What do I need to do for this binding? Are you happy to accept it without > a driver if I add links to the documentation and a working link to the > register map? I'm taking both patches and change the CAN into capital letters while applying, I'll also add a link to the datasheets. regards, Marc
On 13/06/2022 14:45, Marc Kleine-Budde wrote: > On 13.06.2022 12:52:00, Conor.Dooley@microchip.com wrote: >>>> The register map cannot be downloaded directly anymore. For reference: >>>> >>>> http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map >>> >>> Oh that sucks. I know we have had some website issues over the weekend >>> which might be the problem there. I'll try to bring it up and find out. >>> >> >> Hey Marc, >> Doc is still not available but should be getting fixed. > > Thanks. > >> What do I need to do for this binding? Are you happy to accept it without >> a driver if I add links to the documentation and a working link to the >> register map? > > I'm taking both patches and change the CAN into capital letters while > applying, I'll also add a link to the datasheets. Cool, SGTM. Thanks, Conor.