linux-toradex.git/drivers/crypto/ixp4xx_crypto.c, branch v6.0-rc3

ARM: ixp4xx: Drop all common code

2022-02-12T17:20:04+00:00

After moving away from all the code we depend on in common we can
get a clean device tree boot and delete the common code in
arch/arm/mach-ixp4xx/common.c altogether.

Two physical register addresses remain in use, just copy these
verbatim into uncompress.h.

Signed-off-by: Linus Walleij 
Link: https://lore.kernel.org/r/20220211223238.648934-13-linus.walleij@linaro.org
Signed-off-by: Linus Walleij

Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2021-07-10T16:22:44+00:00

Pull ARM SoC updates from Olof Johansson:
 "A few SoC (code) changes have queued up this cycle, mostly for minor
  changes and some refactoring and cleanup of legacy platforms. This
  branch also contains a few of the fixes that weren't sent in by the
  end of the release (all fairly minor).

   - Adding an additional maintainer for the TEE subsystem (Sumit Garg)

   - Quite a significant modernization of the IXP4xx platforms by Linus
     Walleij, revisiting with a new PCI host driver/binding, removing
     legacy mach/* include dependencies and moving platform
     detection/config to drivers/soc. Also some updates/cleanup of
     platform data.

   - Core power domain support for Tegra platforms, and some
     improvements in build test coverage by adding stubs for compile
     test targets.

   - A handful of updates to i.MX platforms, adding legacy (non-PSCI)
     SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
     data and board fixups for iMX6/7.

  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip"

* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases
  MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
  ARM: debug: add UART early console support for MSTAR SoCs
  ARM: dts: ux500: Fix LED probing
  ARM: imx: add smp support for imx7d
  ARM: imx6q: drop of_platform_default_populate() from init_machine
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  soc/tegra: fuse: Fix Tegra234-only builds
  ...

soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h

2021-06-17T13:30:54+00:00

Generic drivers are unable to use the feature macros from mach/cpu.h
or the feature bits from mach/hardware.h, so move these into a global
header file along with some dummy helpers that list these features as
disabled elsewhere.

Cc: David S. Miller 
Cc: Jakub Kicinski 
Cc: netdev@vger.kernel.org
Cc: Zoltan HERPAI 
Cc: Raylynn Knight 
Signed-off-by: Arnd Bergmann 
Signed-off-by: Linus Walleij

crypto: ixp4xx - Add device tree support

2021-06-03T12:24:05+00:00

This makes the IXP4xx driver probe from the device tree
and retrieve the NPE and two queue manager handled used
to process crypto from the device tree.

As the crypto engine is topologically a part of the NPE
hardware, we augment the NPE driver to spawn the
crypto engine as a child.

The platform data probe path is going away in due time,
for now it is an isolated else clause.

Cc: Corentin Labbe 
Signed-off-by: Linus Walleij 
Signed-off-by: Herbert Xu

crypto: ixp4xx - convert to platform driver

2021-06-03T12:24:04+00:00

The ixp4xx_crypto driver traditionally registers a bare platform
device without attaching it to a driver, and detects the hardware
at module init time by reading an SoC specific hardware register.

Change this to the conventional method of registering the platform
device from the platform code itself when the device is present,
turning the module_init/module_exit functions into probe/release
driver callbacks.

This enables compile-testing as well as potentially having ixp4xx
coexist with other ARMv5 platforms in the same kernel in the future.

Cc: Corentin Labbe 
Tested-by: Corentin Labbe 
Signed-off-by: Arnd Bergmann 
Signed-off-by: Linus Walleij 
Signed-off-by: Herbert Xu

crypto: ixp4xx - Correct functions alignment

2021-05-14T11:07:57+00:00

This patch fixes all alignment issues reported by checkpatch.

Signed-off-by: Corentin Labbe 
Signed-off-by: Herbert Xu

crypto: ixp4xx - remove brackets from single statement

2021-05-14T11:07:57+00:00

fixes all single statement issues reported by checkpatch

Signed-off-by: Corentin Labbe 
Signed-off-by: Herbert Xu

crypto: ixp4xx - Do not initialize static to NULL

2021-05-14T11:07:57+00:00

This patch fixes all checkpatch report about static init.

Signed-off-by: Corentin Labbe 
Signed-off-by: Herbert Xu

crypto: ixp4xx - whitespace fixes

2021-05-14T11:07:57+00:00

Fixes all whitespace issues reported by checkpatch

Signed-off-by: Corentin Labbe 
Signed-off-by: Herbert Xu

crypto: ixp4xx - convert all printk to dev_xxx

2021-05-14T11:07:57+00:00

Convert all old printk to dev_xxx.

Signed-off-by: Corentin Labbe 
Signed-off-by: Herbert Xu