[GIT PULL] RISC-V SoC drivers for v6.8

From: Conor Dooley <conor@kernel.org>
To: soc@kernel.org
Cc: conor@kernel.org, arnd@arndb.de, linux-riscv@lists.infradead.org,
	soc@kernel.org
Subject: [GIT PULL] RISC-V SoC drivers for v6.8
Date: Thu, 21 Dec 2023 12:38:15 +0000	[thread overview]
Message-ID: <20231221-droop-unblock-81e4fe14acee@spud> (raw)

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Hey Arnd,

The FPGA preprogramming driver that we discussed a while back (was it
at LPC?) is in this PR. It's in the soc-drivers branch because there's
a bunch of pre-req patches to the existing soc driver that it relies on.
I'll put stuff for drivers/firmware into a separate branch in the future.

Cheers,
Conor.

The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:

  Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ riscv-soc-drivers-for-v6.8

for you to fetch changes up to 0f2d06dd1910cc7f6591620a2070d44ca3f56551:

  MAINTAINERS: add auto-update driver to mpfs entry (2023-12-07 16:43:29 +0000)

----------------------------------------------------------------
RISC-V SoC drivers for v6.8

There's only one set of changes here, the addition of "Auto Update"
support for PolarFire SoC. Auto Update is one of the ways that the FPGA
bitstream can be updated, and the only one suitable for use from Linux
as it does not immediately initiate a reboot when started.
The driver was not accepted in the FPGA manager subsystem as the update
only occurs after a reboot and makes no use of the FPGA manager
framework.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

----------------------------------------------------------------
Conor Dooley (6):
      dt-bindings: soc: microchip: add a property for system controller flash
      soc: microchip: mpfs: enable access to the system controller's flash
      soc: microchip: mpfs: print service status in warning message
      soc: microchip: mpfs: add auto-update subdev to system controller
      firmware: microchip: add PolarFire SoC Auto Update support
      MAINTAINERS: add auto-update driver to mpfs entry

Kory Maincent (1):
      firmware_loader: Expand Firmware upload error codes with firmware invalid error

Rob Herring (1):
      firmware: microchip: Replace of_device.h with explicit include

 .../microchip/microchip,mpfs-sys-controller.yaml   |  10 +
 MAINTAINERS                                        |   1 +
 drivers/base/firmware_loader/sysfs_upload.c        |   1 +
 drivers/firmware/Kconfig                           |   1 +
 drivers/firmware/Makefile                          |   1 +
 drivers/firmware/microchip/Kconfig                 |  12 +
 drivers/firmware/microchip/Makefile                |   3 +
 drivers/firmware/microchip/mpfs-auto-update.c      | 494 +++++++++++++++++++++
 drivers/soc/microchip/Kconfig                      |   1 +
 drivers/soc/microchip/mpfs-sys-controller.c        |  33 +-
 include/linux/firmware.h                           |   2 +
 include/soc/microchip/mpfs.h                       |   2 +
 lib/test_firmware.c                                |   1 +
 13 files changed, 559 insertions(+), 3 deletions(-)
 create mode 100644 drivers/firmware/microchip/Kconfig
 create mode 100644 drivers/firmware/microchip/Makefile
 create mode 100644 drivers/firmware/microchip/mpfs-auto-update.c

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