* [GIT PULL] ARM: aspeed: soc changes for 5.10
@ 2020-09-25 6:31 Joel Stanley
2020-10-03 20:13 ` Olof Johansson
0 siblings, 1 reply; 4+ messages in thread
From: Joel Stanley @ 2020-09-25 6:31 UTC (permalink / raw)
To: SoC Team, arm
Cc: Andrew Jeffery, Brad Bishop, Eddie James, linux-aspeed, Linux ARM
Hello Soc maintainers,
Here are some ASPEED changes for the 5.10 merge window.
The following changes since commit e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96:
soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
tags/aspeed-5.10-soc
for you to fetch changes up to e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96:
soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930)
----------------------------------------------------------------
ASPEED soc driver updates for 5.10
New drivers:
- XDMA driver for the BMC to host PCIe DMA device
- SoC info driver to expose revision information
New features:
- AST2600 support for the LPC control driver. This includes
setting the LPC2AHB bridge up in a backwards compatible manner.
Cleanups:
- LPC control
- Kconfig
- Bindings updates for AST2600 strings
----------------------------------------------------------------
Andrew Jeffery (1):
soc: aspeed-lpc-ctrl: Fail probe of lpc-ctrl if reserved memory
is not aligned
Brad Bishop (2):
dt-bindings: aspeed-lpc: Add AST2600 compatible strings
soc: aspeed: lpc: Add AST2600 compatible strings
Eddie James (4):
dt-bindings: soc: Add Aspeed XDMA Engine
soc: aspeed: Add XDMA Engine Driver
soc: aspeed: xdma: Add user interface
soc: aspeed: xdma: Add reset ioctl
Joel Stanley (7):
soc: aspeed: Improve kconfig
dt-bindings: aspeed: Add silicon id node to SCU
soc: aspeed: Add soc info driver
ARM: dts: aspeed: Add silicon id node
soc: aspeed-lpc-ctrl: LPC to AHB mapping on ast2600
soc: aspeed-lpc-ctrl: Fix whitespace
soc: aspeed-lpc-ctrl: Fix driver name
.../devicetree/bindings/mfd/aspeed-lpc.txt | 8 +-
.../devicetree/bindings/mfd/aspeed-scu.txt | 26 +
.../devicetree/bindings/soc/aspeed/xdma.yaml | 103 ++
MAINTAINERS | 8 +
arch/arm/boot/dts/aspeed-g4.dtsi | 5 +
arch/arm/boot/dts/aspeed-g5.dtsi | 5 +
arch/arm/boot/dts/aspeed-g6.dtsi | 5 +
drivers/soc/Makefile | 2 +-
drivers/soc/aspeed/Kconfig | 53 +-
drivers/soc/aspeed/Makefile | 2 +
drivers/soc/aspeed/aspeed-lpc-ctrl.c | 37 +-
drivers/soc/aspeed/aspeed-lpc-snoop.c | 2 +
drivers/soc/aspeed/aspeed-socinfo.c | 133 +++
drivers/soc/aspeed/aspeed-xdma.c | 1205 ++++++++++++++++++++
include/uapi/linux/aspeed-xdma.h | 42 +
15 files changed, 1615 insertions(+), 21 deletions(-)
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [GIT PULL] ARM: aspeed: soc changes for 5.10 2020-09-25 6:31 [GIT PULL] ARM: aspeed: soc changes for 5.10 Joel Stanley @ 2020-10-03 20:13 ` Olof Johansson 2020-10-07 11:18 ` Joel Stanley 0 siblings, 1 reply; 4+ messages in thread From: Olof Johansson @ 2020-10-03 20:13 UTC (permalink / raw) To: Joel Stanley Cc: linux-aspeed, Andrew Jeffery, Eddie James, Brad Bishop, SoC Team, arm, Linux ARM Hi Joel, On Fri, Sep 25, 2020 at 06:31:28AM +0000, Joel Stanley wrote: > Hello Soc maintainers, > > Here are some ASPEED changes for the 5.10 merge window. > > The following changes since commit e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git > tags/aspeed-5.10-soc > > for you to fetch changes up to e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > ---------------------------------------------------------------- > ASPEED soc driver updates for 5.10 > > New drivers: > > - XDMA driver for the BMC to host PCIe DMA device I don't think this driver belongs in drivers/soc, it's not "soc glue logic", and it has a userspace interface. Some of the commits even references it as a "misc driver". Mind resubmitting it for drivers/misc instead? Thanks, -Olof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] ARM: aspeed: soc changes for 5.10 2020-10-03 20:13 ` Olof Johansson @ 2020-10-07 11:18 ` Joel Stanley 2020-10-28 6:10 ` Joel Stanley 0 siblings, 1 reply; 4+ messages in thread From: Joel Stanley @ 2020-10-07 11:18 UTC (permalink / raw) To: Olof Johansson, Arnd Bergmann, Patrick Venture Cc: linux-aspeed, Andrew Jeffery, Eddie James, Brad Bishop, SoC Team, arm, Linux ARM On Sat, 3 Oct 2020 at 20:31, Olof Johansson <olof@lixom.net> wrote: > > Hi Joel, > > On Fri, Sep 25, 2020 at 06:31:28AM +0000, Joel Stanley wrote: > > Hello Soc maintainers, > > > > Here are some ASPEED changes for the 5.10 merge window. > > > > The following changes since commit e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > > > are available in the Git repository at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git > > tags/aspeed-5.10-soc > > > > for you to fetch changes up to e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > > > ---------------------------------------------------------------- > > ASPEED soc driver updates for 5.10 > > > > New drivers: > > > > - XDMA driver for the BMC to host PCIe DMA device > > I don't think this driver belongs in drivers/soc, it's not "soc glue > logic", and it has a userspace interface. Some of the commits even > references it as a "misc driver". Mind resubmitting it for drivers/misc > instead? (Argh I missed this mail) We used to have the various little drivers in drivers/misc, but somewhere along the line we decided to move them to drivers/soc. I think that was Arnd asking Patrick Venture? https://lore.kernel.org/linux-arm-kernel/CAK8P3a3CK4o8KnD6M084ULEmm+6_CtNFqYHjSqE5vp+U9YAmkA@mail.gmail.com/ The existing drivers have userspace interfaces for misc parts of the aspeed chip, mostly relating to the strange (from a traditional Linux/host perspective) interfaces it exposes to the host. This XDMA driver should go alongside those other drivers. With that context, how would you like to proceed? Cheers, Joel _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] ARM: aspeed: soc changes for 5.10 2020-10-07 11:18 ` Joel Stanley @ 2020-10-28 6:10 ` Joel Stanley 0 siblings, 0 replies; 4+ messages in thread From: Joel Stanley @ 2020-10-28 6:10 UTC (permalink / raw) To: Olof Johansson, Arnd Bergmann, Patrick Venture Cc: linux-aspeed, Andrew Jeffery, Eddie James, Brad Bishop, SoC Team, arm, Linux ARM On Wed, 7 Oct 2020 at 11:18, Joel Stanley <joel@jms.id.au> wrote: > > On Sat, 3 Oct 2020 at 20:31, Olof Johansson <olof@lixom.net> wrote: > > > > Hi Joel, > > > > On Fri, Sep 25, 2020 at 06:31:28AM +0000, Joel Stanley wrote: > > > Hello Soc maintainers, > > > > > > Here are some ASPEED changes for the 5.10 merge window. > > > > > > The following changes since commit e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > > > > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > > > > > are available in the Git repository at: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git > > > tags/aspeed-5.10-soc > > > > > > for you to fetch changes up to e55f541e51b5136fc0ced0bdf2b33ee3cca3bc96: > > > > > > soc: aspeed: xdma: Add reset ioctl (2020-09-25 15:32:57 +0930) > > > > > > ---------------------------------------------------------------- > > > ASPEED soc driver updates for 5.10 > > > > > > New drivers: > > > > > > - XDMA driver for the BMC to host PCIe DMA device > > > > I don't think this driver belongs in drivers/soc, it's not "soc glue > > logic", and it has a userspace interface. Some of the commits even > > references it as a "misc driver". Mind resubmitting it for drivers/misc > > instead? > > (Argh I missed this mail) > > We used to have the various little drivers in drivers/misc, but > somewhere along the line we decided to move them to drivers/soc. I > think that was Arnd asking Patrick Venture? > > https://lore.kernel.org/linux-arm-kernel/CAK8P3a3CK4o8KnD6M084ULEmm+6_CtNFqYHjSqE5vp+U9YAmkA@mail.gmail.com/ > > The existing drivers have userspace interfaces for misc parts of the > aspeed chip, mostly relating to the strange (from a traditional > Linux/host perspective) interfaces it exposes to the host. This XDMA > driver should go alongside those other drivers. > > With that context, how would you like to proceed? Arnd, Olof, what would you like to do here? Cheers, Joel _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-10-28 6:10 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-09-25 6:31 [GIT PULL] ARM: aspeed: soc changes for 5.10 Joel Stanley 2020-10-03 20:13 ` Olof Johansson 2020-10-07 11:18 ` Joel Stanley 2020-10-28 6:10 ` Joel Stanley
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