| Message ID | 20220916101957.1635854-2-thierry.reding@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 3919d905351f279593dd7ec35a23a417963f44a3 |
| Headers | show |
| Series | [GIT,PULL,1/6] soc/tegra: Changes for v6.1-rc1 | expand |
On Fri, Sep 16, 2022, at 12:19 PM, Thierry Reding wrote: > Hi ARM SoC maintainers, > > The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868: > > Linux 6.0-rc1 (2022-08-14 15:50:18 -0700) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git > tags/tegra-for-6.1-cbb > > for you to fetch changes up to 53283105cab6f408968b7546826303ad329e9983: > > soc/tegra: cbb: Add support for Tegra241 (Grace) (2022-09-15 12:41:36 +0200) > > I've split this out separately for now because after the discussion > last release cycle there wasn't quite consensus about where this should > go. The EDAC maintainers said that they didn't think it'd be a good fit > so I'm including it again for ARM SoC here, but it being on a separate > branch it won't block any of the other patches from going in if this is > still a contentious topic. > Thank you for splitting it out. I'm not too happy about having this driver in drivers/soc, as I still think it deserves to be in a real subsystem with a generalized user interface. I had hoped it would fit into EDAC, but I can understand that this is not a great fit in the end. Since the driver has no stable (ioctl or sysfs) interface but only a debugfs one that can change at any time, my hope is that we can come up with something better in the long run, e.g. when another SoC family has a similar requirement and we create a more generic and stable interface. In the meantime, we can keep it in drivers/soc, so it's now merged into the arm/drivers branch. Arnd
Hi ARM SoC maintainers, The following changes since commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868: Linux 6.0-rc1 (2022-08-14 15:50:18 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-6.1-cbb for you to fetch changes up to 53283105cab6f408968b7546826303ad329e9983: soc/tegra: cbb: Add support for Tegra241 (Grace) (2022-09-15 12:41:36 +0200) I've split this out separately for now because after the discussion last release cycle there wasn't quite consensus about where this should go. The EDAC maintainers said that they didn't think it'd be a good fit so I'm including it again for ARM SoC here, but it being on a separate branch it won't block any of the other patches from going in if this is still a contentious topic. Thanks, Thierry ---------------------------------------------------------------- soc/tegra: cbb: Changes for v6.1-rc1 This introduces the CBB driver that is used to provide (a lot of) information about SErrors when things go wrong, instead of the kernel just crashing or hanging. ---------------------------------------------------------------- Sumit Gupta (4): soc/tegra: Set ERD bit to mask inband errors soc/tegra: cbb: Add CBB 1.0 driver for Tegra194 soc/tegra: cbb: Add driver for Tegra234 CBB 2.0 soc/tegra: cbb: Add support for Tegra241 (Grace) drivers/soc/tegra/Kconfig | 9 + drivers/soc/tegra/Makefile | 1 + drivers/soc/tegra/cbb/Makefile | 9 + drivers/soc/tegra/cbb/tegra-cbb.c | 190 +++ drivers/soc/tegra/cbb/tegra194-cbb.c | 2364 ++++++++++++++++++++++++++++++++ drivers/soc/tegra/cbb/tegra234-cbb.c | 1113 +++++++++++++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 29 +- include/soc/tegra/fuse.h | 6 + include/soc/tegra/tegra-cbb.h | 47 + 9 files changed, 3766 insertions(+), 2 deletions(-) create mode 100644 drivers/soc/tegra/cbb/Makefile create mode 100644 drivers/soc/tegra/cbb/tegra-cbb.c create mode 100644 drivers/soc/tegra/cbb/tegra194-cbb.c create mode 100644 drivers/soc/tegra/cbb/tegra234-cbb.c create mode 100644 include/soc/tegra/tegra-cbb.h