[v2,00/20] Support more Amlogic SoC families in crypto driver

Message

Alexey Romanov Jan. 23, 2024, 4:58 p.m. UTC

Hello!

This patchset expand the funcionality of the Amlogic
crypto driver by adding support for more SoC families:
AXG, G12A, G12B, SM1, A1, S4.

Also specify and enable crypto node in device tree
for reference Amlogic devices.

Tested on AXG, G12A/B, SM1, A1 and S4 devices via
custom tests and trcypt module.

---

Changes V1 -> V2:

- Rebased over linux-next.
- Adjusted device tree bindings description.
- A1 and S4 dts use their own compatible, which is a G12 fallback.

V1: https://lore.kernel.org/all/[e-mail]/

Alexey Romanov (20):
  drivers: crypto: meson: don't hardcode IRQ count
  drivers: crypto: meson: make CLK controller optional
  drviers: crypto: meson: add platform data
  drivers: crypto: meson: add MMIO helpers
  drivers: crypto: meson: move get_engine_number()
  drivers: crypto: meson: drop status field from meson_flow
  drivers: crypto: meson: move algs definition and cipher API to
    cipher.c
  drivers: crypto: meson: cleanup defines
  drivers: crypto: meson: process more than MAXDESCS descriptors
  drivers: crypto: meson: avoid kzalloc in engine thread
  drivers: crypto: meson: introduce hasher
  drivers: crypto: meson: add support for AES-CTR
  drivers: crypto: meson: use fallback for 192-bit keys
  drivers: crypto: meson: add support for G12-series
  drivers: crypto: meson: add support for AXG-series
  dt-bindings: crypto: meson: add new compatibles
  arch: arm64: dts: meson: a1: add crypto node
  arch: arm64: dts: meson: s4: add crypto node
  arch: arm64: dts: meson: g12: add crypto node
  arch: arm64: dts: meson: axg: add crypto node

 .../bindings/crypto/amlogic,gxl-crypto.yaml   |  31 +-
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi     |   7 +
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi    |   6 +
 .../boot/dts/amlogic/meson-g12-common.dtsi    |   6 +
 arch/arm64/boot/dts/amlogic/meson-s4.dtsi     |   6 +
 drivers/crypto/amlogic/Makefile               |   2 +-
 drivers/crypto/amlogic/amlogic-gxl-cipher.c   | 602 ++++++++++++------
 drivers/crypto/amlogic/amlogic-gxl-core.c     | 281 ++++----
 drivers/crypto/amlogic/amlogic-gxl-hasher.c   | 452 +++++++++++++
 drivers/crypto/amlogic/amlogic-gxl.h          | 115 +++-
 10 files changed, 1165 insertions(+), 343 deletions(-)
 create mode 100644 drivers/crypto/amlogic/amlogic-gxl-hasher.c

Comments

Neil Armstrong Jan. 24, 2024, 9:13 a.m. UTC | #1

Hi,

On 23/01/2024 17:58, Alexey Romanov wrote:
> Hello!
> 
> This patchset expand the funcionality of the Amlogic
> crypto driver by adding support for more SoC families:
> AXG, G12A, G12B, SM1, A1, S4.
> 
> Also specify and enable crypto node in device tree
> for reference Amlogic devices.
> 
> Tested on AXG, G12A/B, SM1, A1 and S4 devices via
> custom tests and trcypt module.

Please describe which tests you ran for next version.

Neil

> 
> ---
> 
> Changes V1 -> V2:
> 
> - Rebased over linux-next.
> - Adjusted device tree bindings description.
> - A1 and S4 dts use their own compatible, which is a G12 fallback.

This is not what I meant by fallback, I was meaning having:
compatible = "amlogic,a1-crypto", "amlogic,g12a-crypto";

and them only add "amlogic,g12a-crypto" in the driver.

Same for S4.

Neil

> 
> V1: https://lore.kernel.org/all/[e-mail]/
> 
> Alexey Romanov (20):
>    drivers: crypto: meson: don't hardcode IRQ count
>    drivers: crypto: meson: make CLK controller optional
>    drviers: crypto: meson: add platform data
>    drivers: crypto: meson: add MMIO helpers
>    drivers: crypto: meson: move get_engine_number()
>    drivers: crypto: meson: drop status field from meson_flow
>    drivers: crypto: meson: move algs definition and cipher API to
>      cipher.c
>    drivers: crypto: meson: cleanup defines
>    drivers: crypto: meson: process more than MAXDESCS descriptors
>    drivers: crypto: meson: avoid kzalloc in engine thread
>    drivers: crypto: meson: introduce hasher
>    drivers: crypto: meson: add support for AES-CTR
>    drivers: crypto: meson: use fallback for 192-bit keys
>    drivers: crypto: meson: add support for G12-series
>    drivers: crypto: meson: add support for AXG-series
>    dt-bindings: crypto: meson: add new compatibles
>    arch: arm64: dts: meson: a1: add crypto node
>    arch: arm64: dts: meson: s4: add crypto node
>    arch: arm64: dts: meson: g12: add crypto node
>    arch: arm64: dts: meson: axg: add crypto node
> 
>   .../bindings/crypto/amlogic,gxl-crypto.yaml   |  31 +-
>   arch/arm64/boot/dts/amlogic/meson-a1.dtsi     |   7 +
>   arch/arm64/boot/dts/amlogic/meson-axg.dtsi    |   6 +
>   .../boot/dts/amlogic/meson-g12-common.dtsi    |   6 +
>   arch/arm64/boot/dts/amlogic/meson-s4.dtsi     |   6 +
>   drivers/crypto/amlogic/Makefile               |   2 +-
>   drivers/crypto/amlogic/amlogic-gxl-cipher.c   | 602 ++++++++++++------
>   drivers/crypto/amlogic/amlogic-gxl-core.c     | 281 ++++----
>   drivers/crypto/amlogic/amlogic-gxl-hasher.c   | 452 +++++++++++++
>   drivers/crypto/amlogic/amlogic-gxl.h          | 115 +++-
>   10 files changed, 1165 insertions(+), 343 deletions(-)
>   create mode 100644 drivers/crypto/amlogic/amlogic-gxl-hasher.c
>