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[v2,00/10] ARM: mstar: Add basic support for i2m and SMP

Message ID 20201201134330.3037007-1-daniel@0x0f.com (mailing list archive)
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Series ARM: mstar: Add basic support for i2m and SMP | expand

Message

Daniel Palmer Dec. 1, 2020, 1:43 p.m. UTC 
Sorry for spamming this. I wanted to fix the DT parts
before anyone spent time looking at the DT related commits
in v1.

This series adds basic support for the infinity2m series
of chips. For now the SigmaStar SSD202D which is a dual
Cortex A7 in a QFN128 package.

These chips share most of the same hardware with the
currently supported infinity, infinity3 and mercury5
chips.

Changes since v1:

- Based on Arnd's feedback[0] there is now "mstar,smpctrl" as the 
  most generic compatible string for the smp control registers 
  and a more specific "sstar,ssd201" (yes sstar is right, this is
  a SigmaStar chip) string that is good for the SSD201 and SSD202D
  chips.

- Small code clean ups: remove initialiser for smpctrl, remove unneeded
  #ifdef CONFIG_SMP, make the smp_operations struct static and const.

0 - https://lore.kernel.org/linux-arm-kernel/CAK8P3a2MC5m4PdmXnwjGw_oZinKU93LP+eYQ8qaCmH4EesH0Bw@mail.gmail.com/

Daniel Palmer (10):
  dt-bindings: mstar: Add binding details for mstar,smpctrl
  dt-bindings: vendor-prefixes: Add honestar vendor prefix
  dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards
  ARM: mstar: Add infinity2m support
  ARM: mstar: Add common dtsi for SSD201/SSD202D
  ARM: mstar: Add chip level dtsi for SSD202D
  ARM: mstar: Add dts for Honestar ssd201htv2
  ARM: mstar: Add smp ctrl registers to infinity2m dtsi
  ARM: mstar: Wire up smpctrl for SSD201/SSD202D
  ARM: mstar: SMP support

 .../bindings/arm/mstar/mstar,smpctrl.yaml     | 40 +++++++++++++++
 .../devicetree/bindings/arm/mstar/mstar.yaml  |  6 +++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 +
 arch/arm/boot/dts/Makefile                    |  1 +
 .../mstar-infinity2m-ssd202d-ssd201htv2.dts   | 25 ++++++++++
 .../boot/dts/mstar-infinity2m-ssd202d.dtsi    | 14 ++++++
 .../boot/dts/mstar-infinity2m-ssd20xd.dtsi    | 12 +++++
 arch/arm/boot/dts/mstar-infinity2m.dtsi       | 22 +++++++++
 arch/arm/boot/dts/mstar-v7.dtsi               |  2 +-
 arch/arm/mach-mstar/mstarv7.c                 | 49 +++++++++++++++++++
 10 files changed, 172 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/arm/mstar/mstar,smpctrl.yaml
 create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d-ssd201htv2.dts
 create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd202d.dtsi
 create mode 100644 arch/arm/boot/dts/mstar-infinity2m-ssd20xd.dtsi
 create mode 100644 arch/arm/boot/dts/mstar-infinity2m.dtsi

Comments

patchwork-bot+linux-soc@kernel.org Dec. 9, 2020, 5:10 p.m. UTC | #1 
Hello:

This series was applied to soc/soc.git (refs/heads/for-next):

On Tue,  1 Dec 2020 22:43:20 +0900 you wrote:
> Sorry for spamming this. I wanted to fix the DT parts
> before anyone spent time looking at the DT related commits
> in v1.
> 
> This series adds basic support for the infinity2m series
> of chips. For now the SigmaStar SSD202D which is a dual
> Cortex A7 in a QFN128 package.
> 
> [...]

Here is the summary with links:
  - [v2,01/10] dt-bindings: mstar: Add binding details for mstar, smpctrl
    https://git.kernel.org/soc/soc/c/80e73332ee82
  - [v2,02/10] dt-bindings: vendor-prefixes: Add honestar vendor prefix
    https://git.kernel.org/soc/soc/c/43181b5d8072
  - [v2,03/10] dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards
    https://git.kernel.org/soc/soc/c/8c50a8b359c4
  - [v2,04/10] ARM: mstar: Add infinity2m support
    https://git.kernel.org/soc/soc/c/ba2290b1b750
  - [v2,05/10] ARM: mstar: Add common dtsi for SSD201/SSD202D
    https://git.kernel.org/soc/soc/c/572ef97bc734
  - [v2,06/10] ARM: mstar: Add chip level dtsi for SSD202D
    https://git.kernel.org/soc/soc/c/dbbaf35d589e
  - [v2,07/10] ARM: mstar: Add dts for Honestar ssd201htv2
    https://git.kernel.org/soc/soc/c/418cb58b4566
  - [v2,08/10] ARM: mstar: Add smp ctrl registers to infinity2m dtsi
    https://git.kernel.org/soc/soc/c/570e471ce054
  - [v2,09/10] ARM: mstar: Wire up smpctrl for SSD201/SSD202D
    https://git.kernel.org/soc/soc/c/ecaafac1eb73
  - [v2,10/10] ARM: mstar: SMP support
    https://git.kernel.org/soc/soc/c/5919eec0f092

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
Arnd Bergmann Dec. 9, 2020, 8:30 p.m. UTC | #2 
From: Arnd Bergmann <arnd@arndb.de>

On Tue, 1 Dec 2020 22:43:20 +0900, Daniel Palmer wrote:
> Sorry for spamming this. I wanted to fix the DT parts
> before anyone spent time looking at the DT related commits
> in v1.
> 
> This series adds basic support for the infinity2m series
> of chips. For now the SigmaStar SSD202D which is a dual
> Cortex A7 in a QFN128 package.
> 
> [...]

Applied to arm/dt, thanks!

[01/10] dt-bindings: mstar: Add binding details for mstar,smpctrl
        commit: 80e73332ee829cd55d86272b7d3d4d5f0fc4c4ff
[02/10] dt-bindings: vendor-prefixes: Add honestar vendor prefix
        commit: 43181b5d8072dd92513dca995789a1a1123ffc8a
[03/10] dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards
        commit: 8c50a8b359c4f262a05ed5fb05373177d11bd20c
[04/10] ARM: mstar: Add infinity2m support
        commit: ba2290b1b7505b28912092a0976e071a447ee18c
[05/10] ARM: mstar: Add common dtsi for SSD201/SSD202D
        commit: 572ef97bc7341b45c721d79f98262c4adb25919c
[06/10] ARM: mstar: Add chip level dtsi for SSD202D
        commit: dbbaf35d589e554d5956780282feb5d62d7f2af6
[07/10] ARM: mstar: Add dts for Honestar ssd201htv2
        commit: 418cb58b45661724ba145bd769e53910ad9324b0
[08/10] ARM: mstar: Add smp ctrl registers to infinity2m dtsi
        commit: 570e471ce0540165aed5bc638e462de7c1110a28
[09/10] ARM: mstar: Wire up smpctrl for SSD201/SSD202D
        commit: ecaafac1eb73de8209680ec030769a2def4801e5
[10/10] ARM: mstar: SMP support
        commit: 5919eec0f09214901b09faeaf6341addebc57a89

       Arnd