linux.git/Documentation/devicetree/bindings/crypto, branch v5.9

dt-bindings: crypto: sa2ul: fix a DT binding check warning

2020-09-08T22:44:58+00:00

DT binding check produces a warning about bad cell size:

Documentation/devicetree/bindings/crypto/ti,sa2ul.example.dt.yaml: example-0: crypto@4e00000:reg:0: [0, 81788928, 0, 4608] is too long
	From schema: python3.6/site-packages/dtschema/schemas/reg.yaml

Fix this by reducing the address sizes for the example to 1 cell from
current 2.

Fixes: 2ce9a7299bf6 ("dt-bindings: crypto: Add TI SA2UL crypto accelerator documentation")
Reported-by: Rob Herring 
Cc: Rob Herring 
Cc: devicetree@vger.kernel.org
Signed-off-by: Tero Kristo 
Link: https://lore.kernel.org/r/20200825133106.21542-2-t-kristo@ti.com
Signed-off-by: Rob Herring

dt-bindings: crypto: Add TI SA2UL crypto accelerator documentation

2020-07-23T07:34:16+00:00

The Security Accelerator Ultra Lite (SA2UL) subsystem provides hardware
cryptographic acceleration for the following use cases:

* Encryption and authentication for secure boot
* Encryption and authentication of content in applications
  requiring DRM (digital rights management) and
  content/asset protection

SA2UL provides support for number of different cryptographic algorithms
including SHA1, SHA256, SHA512, AES, 3DES, and various combinations of
the previous for AEAD use.

Reviewed-by: Rob Herring 
Signed-off-by: Keerthy 
[t-kristo@ti.com: converted documentation to yaml]
Signed-off-by: Tero Kristo 
Signed-off-by: Herbert Xu

dt-bindings: Fix incorrect 'reg' property sizes

2020-05-14T19:43:27+00:00

The examples template is a 'simple-bus' with a size of 1 cell for
had between 2 and 4 cells which really only errors on I2C or SPI type
devices with a single cell.

The easiest fix in most cases is to change the 'reg' property to for 1 cell
address and size. In some cases with child devices having 2 cells, that
doesn't make sense so a bus node is needed.

Acked-by: Stephen Boyd  # clk
Reviewed-by: Geert Uytterhoeven 
Acked-by: Geert Uytterhoeven 
Signed-off-by: Rob Herring

dt-bindings: Remove cases of 'allOf' containing a '$ref'

2020-05-03T16:10:41+00:00

json-schema versions draft7 and earlier have a weird behavior in that
any keywords combined with a '$ref' are ignored (silently). The correct
form was to put a '$ref' under an 'allOf'. This behavior is now changed
in the 2019-09 json-schema spec and '$ref' can be mixed with other
keywords. The json-schema library doesn't yet support this, but the
tooling now does a fixup for this and either way works.

This has been a constant source of review comments, so let's change this
treewide so everyone copies the simpler syntax.

Scripted with ruamel.yaml with some manual fixups. Some minor whitespace
changes from the script.

Signed-off-by: Rob Herring 
Acked-by: Maxime Ripard 
Acked-by: Lee Jones 
Acked-By: Vinod Koul 
Acked-by: Mark Brown 
Acked-by: Alexandre Belloni 
Acked-by: Wolfram Sang  # for I2C
Reviewed-by: Linus Walleij 
Acked-by: Jonathan Cameron  #for-iio
Reviewed-by: Stephen Boyd  # clock
Signed-off-by: Rob Herring

dt-bindings: Clean-up schema indentation formatting

2020-04-16T21:59:22+00:00

Fix various inconsistencies in schema indentation. Most of these are
list indentation which should be 2 spaces more than the start of the
enclosing keyword. This doesn't matter functionally, but affects running
scripts which do transforms on the schema files.

Signed-off-by: Rob Herring 
Acked-by: Maxime Ripard 
Acked-by: Lee Jones 
Acked-By: Vinod Koul 
Acked-by: Mark Brown 
Acked-by: Alexandre Belloni 
Signed-off-by: Rob Herring

Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-04-03T22:22:05+00:00

Pull ARM devicetree updates from Arnd Bergmann:
 "Most of the commits are for additional hardware support and minor
  fixes for existing machines for all the usual platforms: qcom,
  amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape,
  uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas,
  sunxi, broadcom, omap, and versatile.

  The conversion of binding files to machine-readable yaml format
  continues, along with fixes found during the validation. Andre
  Przywara takes over maintainership for the old Calxeda Highbank
  platform and provides a number of updates.

  The OMAP2+ platforms see a continued move from platform data into dts
  files, for many devices that relied on a mix of auxiliary data in
  addition to the DT description

  A moderate number of new SoCs and machines are added, here is a full
  list:

   - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
     (SM8250) is the current high-end phone chip, and IPQ6018 is a new
     WiFi-6 router chip.

   - Mediatek MT8516 application processor SoC for voice assistants,
     along with the "pumpkin" development board

   - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
     evaluation board.

   - Kontron "sl28" board family based on NXP LS1028A

   - Eleven variations of the new i.MX6 TechNexion Pico board, combining
     the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
     SoM carriers

   - Three additional variants of the Toradex Colibri board family, all
     based on versions of the NXP i.MX7.

   - The Pinebook Pro laptop based on Rockchip RK3399

   - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based
     on the ST-Ericsson u8500 platform

   - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
     STMicroelectronics stm32mp157

   - Renesas M3ULCB starter kit for R-Car M3-W+

   - Hoperun HiHope development board with Renesas RZ/G2M

   - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner
     A64

   - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner
     A20

   - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13"

* tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits)
  ARM: dts: ux500: Fix missing node renames
  arm64: dts: Revert "specify console via command line"
  MAINTAINERS: Update Calxeda Highbank maintainership
  arm: dts: calxeda: Group port-phys and sgpio-gpio items
  arm: dts: calxeda: Fix interrupt grouping
  arm: dts: calxeda: Provide UART clock
  arm: dts: calxeda: Basic DT file fixes
  arm64: dts: specify console via command line
  ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node
  ARM: dts: gemini: Add thermal zone to DIR-685
  ARM: dts: gemini: Rename IDE nodes
  ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes
  arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes
  arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node
  arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC
  arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0
  arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC
  arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes
  arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node
  arm64: dts: khadas-vim3: add SPIFC controller node
  ...

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2020-04-01T21:47:40+00:00

Pull crypto updates from Herbert Xu:
 "API:
   - Fix out-of-sync IVs in self-test for IPsec AEAD algorithms

  Algorithms:
   - Use formally verified implementation of x86/curve25519

  Drivers:
   - Enhance hwrng support in caam

   - Use crypto_engine for skcipher/aead/rsa/hash in caam

   - Add Xilinx AES driver

   - Add uacce driver

   - Register zip engine to uacce in hisilicon

   - Add support for OCTEON TX CPT engine in marvell"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (162 commits)
  crypto: af_alg - bool type cosmetics
  crypto: arm[64]/poly1305 - add artifact to .gitignore files
  crypto: caam - limit single JD RNG output to maximum of 16 bytes
  crypto: caam - enable prediction resistance in HRWNG
  bus: fsl-mc: add api to retrieve mc version
  crypto: caam - invalidate entropy register during RNG initialization
  crypto: caam - check if RNG job failed
  crypto: caam - simplify RNG implementation
  crypto: caam - drop global context pointer and init_done
  crypto: caam - use struct hwrng's .init for initialization
  crypto: caam - allocate RNG instantiation descriptor with GFP_DMA
  crypto: ccree - remove duplicated include from cc_aead.c
  crypto: chelsio - remove set but not used variable 'adap'
  crypto: marvell - enable OcteonTX cpt options for build
  crypto: marvell - add the Virtual Function driver for CPT
  crypto: marvell - add support for OCTEON TX CPT engine
  crypto: marvell - create common Kconfig and Makefile for Marvell
  crypto: arm/neon - memzero_explicit aes-cbc key
  crypto: bcm - Use scnprintf() for avoiding potential buffer overflow
  crypto: atmel-i2c - Fix wakeup fail
  ...

dt-bindings: crypto: add new compatible for A33 SS

2020-03-11T15:11:59+00:00

The A33 SS has a difference with all other SS, it give SHA1 digest
directly in BE.
This difference need to be handlded by the driver and so need a new
compatible.

Signed-off-by: Corentin Labbe 
Acked-by: Rob Herring 
Signed-off-by: Chen-Yu Tsai

dt-bindings: crypto: caam: use generic node name

2020-03-11T09:11:38+00:00

i.MX6UL example uses a specific node name for the crypto node.
Let's fix it so we avoid this propagating further.

Signed-off-by: Horia Geantă 
Signed-off-by: Shawn Guo

dt-bindings: crypto: dcp: use generic node name

2020-03-11T09:11:38+00:00

crypto node should use the "crypto" generic naming,
and not the "dcp" specific one.

Signed-off-by: Horia Geantă 
Signed-off-by: Shawn Guo