mbox series

[v4,00/39] Add support for sam9x7 SoC family

Message ID 20240223171342.669133-1-varshini.rajendran@microchip.com
Headers show
Series Add support for sam9x7 SoC family | expand

Message

Varshini Rajendran Feb. 23, 2024, 5:13 p.m. UTC
This patch series adds support for the new SoC family - sam9x7.
 - The device tree, configs and drivers are added
 - Clock driver for sam9x7 is added
 - Support for basic peripherals is added
 - Target board SAM9X75 Curiosity is added

 Changes in v4:
 --------------

 - Addressed all the review comments in the patches
 - Picked up all Acked-by and Reviewed-by tags
 - Dropped applied patches from the series
 - Added pwm node and related dt binding documentation
 - Added support for exporting some clocks to DT
 - Dropped USB related patches and changes. See NOTE.
 - All the specific changes are captured in the corresponding patches

 NOTE: Owing to the discussion here
 https://lore.kernel.org/linux-devicetree/CAL_JsqJ9PrX6fj-EbffeJce09MXs=B7t+KS_kOinxaRx38=WxA@mail.gmail.com/
 the USB related changes are dropped from this series in order to enable
 us to work on the mentioned issues before adding new compatibles as
 said. The issues/warnings will be addressed in subsequent patches.
 After which the USB related support for sam9x7 SoCs will be added. Hope
 this works out fine.

 Changes in v3:
 --------------

 - Fixed the DT documentation errors pointed out in v2.
 - Dropped Acked-by tag in tcb DT doc patch as it had to be adapted
   according to sam9x7 correctly.
 - Picked by the previously missed tags.
 - Dropped this patch "dt-bindings: usb: generic-ehci: Document clock-names
   property" as the warning was not found while validating DT-schema for
   at91-sam9x75_curiosity.dtb.
 - Dropped redundant words in the commit message.
 - Fixed the CHECK_DTBS warnings validated against
   at91-sam9x75_curiosity.dtb.
 - Renamed dt nodes according to naming convention.
 - Dropped unwanted status property in dts.
 - Removed nodes that are not in use from the board dts.
 - Removed spi DT doc patch from the series as it was already applied
   and a fix patch was applied subsequently. Added a patch to remove the
   compatible to adapt sam9x7.
 - Added sam9x7 compatibles in usb dt documentation.


 Changes in v2:
 --------------

 - Added sam9x7 specific compatibles in DT with fallbacks
 - Documented all the newly added DT compatible strings
 - Added device tree for the target board sam9x75 curiosity and
   documented the same in the DT bindings documentation
 - Removed the dt nodes that are not supported at the moment
 - Removed the configs added by previous version that are not supported
   at the moment
 - Fixed all the corrections in the commit message
 - Changed all the instances of copyright year to 2023
 - Added sam9x7 flag in PIT64B configuration
 - Moved macro definitions to header file
 - Added another divider in mck characteristics in the pmc driver
 - Fixed the memory leak in the pmc driver
 - Dropped patches that are no longer needed
 - Picked up Acked-by and Reviewed-by tags


Varshini Rajendran (39):
  dt-bindings: net: cdns,macb: add sam9x7 ethernet interface
  dt-bindings: atmel-sysreg: add sam9x7
  dt-bindings: crypto: add sam9x7 in Atmel AES
  dt-bindings: crypto: add sam9x7 in Atmel SHA
  dt-bindings: crypto: add sam9x7 in Atmel TDES
  dt-bindings: i2c: at91: Add sam9x7 compatible string
  dt-bindings: atmel-ssc: add microchip,sam9x7-ssc
  dt-bindings: atmel-nand: add microchip,sam9x7-pmecc
  dt-bindings: pinctrl: at91: add sam9x7
  dt-bindings: rng: atmel,at91-trng: add sam9x7 TRNG
  dt-bindings: rtt: at91rm9260: add sam9x7 compatible
  dt-bindings: serial: atmel,at91-usart: add compatible for sam9x7.
  ASoC: dt-bindings: atmel-classd: add sam9x7 compatible
  dt-bindings: pwm: at91: Add sam9x7 compatible strings list
  dt-bindings: watchdog: sama5d4-wdt: add compatible for sam9x7-wdt
  spi: dt-bindings: atmel,at91rm9200-spi: remove 9x60 compatible from
    list
  ASoC: dt-bindings: microchip: add sam9x7
  ARM: at91: pm: add support for sam9x7 SoC family
  ARM: at91: pm: add sam9x7 SoC init config
  ARM: at91: add support in SoC driver for new sam9x7
  dt-bindings: clk: at91: add sam9x7
  dt-bindings: clk: at91: add sam9x7 clock controller
  clk: at91: clk-sam9x60-pll: re-factor to support individual core freq
    outputs
  clk: at91: sam9x7: add support for HW PLL freq dividers
  clk: at91: sama7g5: move mux table macros to header file
  dt-bindings: clock: at91: Allow PLLs to be exported and referenced in
    DT
  clk: at91: sam9x7: add sam9x7 pmc driver
  dt-bindings: irqchip/atmel-aic5: Add support for sam9x7 aic
  irqchip/atmel-aic5: Add support to get nirqs from DT for sam9x60 &
    sam9x7
  power: reset: at91-poweroff: lookup for proper pmc dt node for sam9x7
  power: reset: at91-reset: add reset support for sam9x7 SoC
  power: reset: at91-reset: add sdhwc support for sam9x7 SoC
  dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7
  dt-bindings: power: reset: atmel,sama5d2-shdwc: add sam9x7
  ARM: at91: Kconfig: add config flag for SAM9X7 SoC
  ARM: configs: at91: enable config flags for sam9x7 SoC family
  ARM: dts: at91: sam9x7: add device tree for SoC
  dt-bindings: arm: add sam9x75 curiosity board
  ARM: dts: at91: sam9x75_curiosity: add sam9x75 curiosity board

 .../devicetree/bindings/arm/atmel-at91.yaml   |    6 +
 .../devicetree/bindings/arm/atmel-sysregs.txt |    7 +-
 .../bindings/clock/atmel,at91rm9200-pmc.yaml  |    2 +
 .../bindings/clock/atmel,at91sam9x5-sckc.yaml |    4 +-
 .../crypto/atmel,at91sam9g46-aes.yaml         |    6 +-
 .../crypto/atmel,at91sam9g46-sha.yaml         |    6 +-
 .../crypto/atmel,at91sam9g46-tdes.yaml        |    6 +-
 .../bindings/i2c/atmel,at91sam-i2c.yaml       |    4 +-
 .../interrupt-controller/atmel,aic.txt        |    2 +-
 .../devicetree/bindings/misc/atmel-ssc.txt    |    1 +
 .../devicetree/bindings/mtd/atmel-nand.txt    |    1 +
 .../devicetree/bindings/net/cdns,macb.yaml    |    5 +
 .../bindings/pinctrl/atmel,at91-pinctrl.txt   |    2 +
 .../power/reset/atmel,sama5d2-shdwc.yaml      |    3 +
 .../bindings/pwm/atmel,at91sam-pwm.yaml       |    3 +
 .../reset/atmel,at91sam9260-reset.yaml        |    4 +
 .../bindings/rng/atmel,at91-trng.yaml         |    4 +
 .../bindings/rtc/atmel,at91sam9260-rtt.yaml   |    4 +-
 .../bindings/serial/atmel,at91-usart.yaml     |   12 +-
 .../bindings/sound/atmel,sama5d2-classd.yaml  |    7 +-
 .../sound/microchip,sama7g5-i2smcc.yaml       |   11 +-
 .../bindings/spi/atmel,at91rm9200-spi.yaml    |    1 -
 .../bindings/watchdog/atmel,sama5d4-wdt.yaml  |   12 +-
 arch/arm/boot/dts/microchip/Makefile          |    3 +
 .../dts/microchip/at91-sam9x75_curiosity.dts  |  309 +++++
 arch/arm/boot/dts/microchip/sam9x60.dtsi      |    1 +
 arch/arm/boot/dts/microchip/sam9x7.dtsi       | 1214 +++++++++++++++++
 arch/arm/configs/at91_dt_defconfig            |    1 +
 arch/arm/mach-at91/Kconfig                    |   23 +-
 arch/arm/mach-at91/Makefile                   |    1 +
 arch/arm/mach-at91/generic.h                  |    2 +
 arch/arm/mach-at91/pm.c                       |   35 +
 arch/arm/mach-at91/sam9x7.c                   |   34 +
 drivers/clk/at91/Makefile                     |    1 +
 drivers/clk/at91/clk-sam9x60-pll.c            |   50 +-
 drivers/clk/at91/pmc.h                        |   18 +
 drivers/clk/at91/sam9x60.c                    |    7 +
 drivers/clk/at91/sam9x7.c                     |  946 +++++++++++++
 drivers/clk/at91/sama7g5.c                    |   42 +-
 drivers/irqchip/irq-atmel-aic5.c              |   12 +-
 drivers/power/reset/Kconfig                   |    4 +-
 drivers/power/reset/at91-sama5d2_shdwc.c      |    1 +
 drivers/soc/atmel/soc.c                       |   23 +
 drivers/soc/atmel/soc.h                       |    9 +
 include/dt-bindings/clock/at91.h              |    4 +
 45 files changed, 2788 insertions(+), 65 deletions(-)
 create mode 100644 arch/arm/boot/dts/microchip/at91-sam9x75_curiosity.dts
 create mode 100644 arch/arm/boot/dts/microchip/sam9x7.dtsi
 create mode 100644 arch/arm/mach-at91/sam9x7.c
 create mode 100644 drivers/clk/at91/sam9x7.c

Comments

Andi Shyti Feb. 27, 2024, 1:21 a.m. UTC | #1
Hi

On Fri, 23 Feb 2024 22:43:42 +0530, Varshini Rajendran wrote:
> This patch series adds support for the new SoC family - sam9x7.
>  - The device tree, configs and drivers are added
>  - Clock driver for sam9x7 is added
>  - Support for basic peripherals is added
>  - Target board SAM9X75 Curiosity is added
> 
>  Changes in v4:
>  --------------
> 
> [...]

Applied to i2c/i2c-host on

git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git

Thank you,
Andi

Patches applied
===============
[06/39] dt-bindings: i2c: at91: Add sam9x7 compatible string
        commit: a856c9e6104f7b4619f09e19ab95903c7888da96
patchwork-bot+netdevbpf@kernel.org Feb. 27, 2024, 3:20 a.m. UTC | #2
Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Fri, 23 Feb 2024 22:43:42 +0530 you wrote:
> This patch series adds support for the new SoC family - sam9x7.
>  - The device tree, configs and drivers are added
>  - Clock driver for sam9x7 is added
>  - Support for basic peripherals is added
>  - Target board SAM9X75 Curiosity is added
> 
>  Changes in v4:
> 
> [...]

Here is the summary with links:
  - [v4,01/39] dt-bindings: net: cdns,macb: add sam9x7 ethernet interface
    https://git.kernel.org/netdev/net-next/c/5c237967e632

You are awesome, thank you!
Mark Brown Feb. 28, 2024, 3:53 p.m. UTC | #3
On Fri, 23 Feb 2024 22:43:42 +0530, Varshini Rajendran wrote:
> This patch series adds support for the new SoC family - sam9x7.
>  - The device tree, configs and drivers are added
>  - Clock driver for sam9x7 is added
>  - Support for basic peripherals is added
>  - Target board SAM9X75 Curiosity is added
> 
>  Changes in v4:
>  --------------
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[16/39] spi: dt-bindings: atmel,at91rm9200-spi: remove 9x60 compatible from list
        commit: 666db8fd4265f938795004838d2a9335ce7b9da1

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark
Herbert Xu March 1, 2024, 10:51 a.m. UTC | #4
On Fri, Feb 23, 2024 at 10:43:42PM +0530, Varshini Rajendran wrote:
> This patch series adds support for the new SoC family - sam9x7.
>  - The device tree, configs and drivers are added
>  - Clock driver for sam9x7 is added
>  - Support for basic peripherals is added
>  - Target board SAM9X75 Curiosity is added
> 
>  Changes in v4:
>  --------------
> 
>  - Addressed all the review comments in the patches
>  - Picked up all Acked-by and Reviewed-by tags
>  - Dropped applied patches from the series
>  - Added pwm node and related dt binding documentation
>  - Added support for exporting some clocks to DT
>  - Dropped USB related patches and changes. See NOTE.
>  - All the specific changes are captured in the corresponding patches
> 
>  NOTE: Owing to the discussion here
>  https://lore.kernel.org/linux-devicetree/CAL_JsqJ9PrX6fj-EbffeJce09MXs=B7t+KS_kOinxaRx38=WxA@mail.gmail.com/
>  the USB related changes are dropped from this series in order to enable
>  us to work on the mentioned issues before adding new compatibles as
>  said. The issues/warnings will be addressed in subsequent patches.
>  After which the USB related support for sam9x7 SoCs will be added. Hope
>  this works out fine.
> 
>  Changes in v3:
>  --------------
> 
>  - Fixed the DT documentation errors pointed out in v2.
>  - Dropped Acked-by tag in tcb DT doc patch as it had to be adapted
>    according to sam9x7 correctly.
>  - Picked by the previously missed tags.
>  - Dropped this patch "dt-bindings: usb: generic-ehci: Document clock-names
>    property" as the warning was not found while validating DT-schema for
>    at91-sam9x75_curiosity.dtb.
>  - Dropped redundant words in the commit message.
>  - Fixed the CHECK_DTBS warnings validated against
>    at91-sam9x75_curiosity.dtb.
>  - Renamed dt nodes according to naming convention.
>  - Dropped unwanted status property in dts.
>  - Removed nodes that are not in use from the board dts.
>  - Removed spi DT doc patch from the series as it was already applied
>    and a fix patch was applied subsequently. Added a patch to remove the
>    compatible to adapt sam9x7.
>  - Added sam9x7 compatibles in usb dt documentation.
> 
> 
>  Changes in v2:
>  --------------
> 
>  - Added sam9x7 specific compatibles in DT with fallbacks
>  - Documented all the newly added DT compatible strings
>  - Added device tree for the target board sam9x75 curiosity and
>    documented the same in the DT bindings documentation
>  - Removed the dt nodes that are not supported at the moment
>  - Removed the configs added by previous version that are not supported
>    at the moment
>  - Fixed all the corrections in the commit message
>  - Changed all the instances of copyright year to 2023
>  - Added sam9x7 flag in PIT64B configuration
>  - Moved macro definitions to header file
>  - Added another divider in mck characteristics in the pmc driver
>  - Fixed the memory leak in the pmc driver
>  - Dropped patches that are no longer needed
>  - Picked up Acked-by and Reviewed-by tags
> 
> 
> Varshini Rajendran (39):
>   dt-bindings: net: cdns,macb: add sam9x7 ethernet interface
>   dt-bindings: atmel-sysreg: add sam9x7
>   dt-bindings: crypto: add sam9x7 in Atmel AES
>   dt-bindings: crypto: add sam9x7 in Atmel SHA
>   dt-bindings: crypto: add sam9x7 in Atmel TDES
>   dt-bindings: i2c: at91: Add sam9x7 compatible string
>   dt-bindings: atmel-ssc: add microchip,sam9x7-ssc
>   dt-bindings: atmel-nand: add microchip,sam9x7-pmecc
>   dt-bindings: pinctrl: at91: add sam9x7
>   dt-bindings: rng: atmel,at91-trng: add sam9x7 TRNG
>   dt-bindings: rtt: at91rm9260: add sam9x7 compatible
>   dt-bindings: serial: atmel,at91-usart: add compatible for sam9x7.
>   ASoC: dt-bindings: atmel-classd: add sam9x7 compatible
>   dt-bindings: pwm: at91: Add sam9x7 compatible strings list
>   dt-bindings: watchdog: sama5d4-wdt: add compatible for sam9x7-wdt
>   spi: dt-bindings: atmel,at91rm9200-spi: remove 9x60 compatible from
>     list
>   ASoC: dt-bindings: microchip: add sam9x7
>   ARM: at91: pm: add support for sam9x7 SoC family
>   ARM: at91: pm: add sam9x7 SoC init config
>   ARM: at91: add support in SoC driver for new sam9x7
>   dt-bindings: clk: at91: add sam9x7
>   dt-bindings: clk: at91: add sam9x7 clock controller
>   clk: at91: clk-sam9x60-pll: re-factor to support individual core freq
>     outputs
>   clk: at91: sam9x7: add support for HW PLL freq dividers
>   clk: at91: sama7g5: move mux table macros to header file
>   dt-bindings: clock: at91: Allow PLLs to be exported and referenced in
>     DT
>   clk: at91: sam9x7: add sam9x7 pmc driver
>   dt-bindings: irqchip/atmel-aic5: Add support for sam9x7 aic
>   irqchip/atmel-aic5: Add support to get nirqs from DT for sam9x60 &
>     sam9x7
>   power: reset: at91-poweroff: lookup for proper pmc dt node for sam9x7
>   power: reset: at91-reset: add reset support for sam9x7 SoC
>   power: reset: at91-reset: add sdhwc support for sam9x7 SoC
>   dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7
>   dt-bindings: power: reset: atmel,sama5d2-shdwc: add sam9x7
>   ARM: at91: Kconfig: add config flag for SAM9X7 SoC
>   ARM: configs: at91: enable config flags for sam9x7 SoC family
>   ARM: dts: at91: sam9x7: add device tree for SoC
>   dt-bindings: arm: add sam9x75 curiosity board
>   ARM: dts: at91: sam9x75_curiosity: add sam9x75 curiosity board
> 
>  .../devicetree/bindings/arm/atmel-at91.yaml   |    6 +
>  .../devicetree/bindings/arm/atmel-sysregs.txt |    7 +-
>  .../bindings/clock/atmel,at91rm9200-pmc.yaml  |    2 +
>  .../bindings/clock/atmel,at91sam9x5-sckc.yaml |    4 +-
>  .../crypto/atmel,at91sam9g46-aes.yaml         |    6 +-
>  .../crypto/atmel,at91sam9g46-sha.yaml         |    6 +-
>  .../crypto/atmel,at91sam9g46-tdes.yaml        |    6 +-
>  .../bindings/i2c/atmel,at91sam-i2c.yaml       |    4 +-
>  .../interrupt-controller/atmel,aic.txt        |    2 +-
>  .../devicetree/bindings/misc/atmel-ssc.txt    |    1 +
>  .../devicetree/bindings/mtd/atmel-nand.txt    |    1 +
>  .../devicetree/bindings/net/cdns,macb.yaml    |    5 +
>  .../bindings/pinctrl/atmel,at91-pinctrl.txt   |    2 +
>  .../power/reset/atmel,sama5d2-shdwc.yaml      |    3 +
>  .../bindings/pwm/atmel,at91sam-pwm.yaml       |    3 +
>  .../reset/atmel,at91sam9260-reset.yaml        |    4 +
>  .../bindings/rng/atmel,at91-trng.yaml         |    4 +
>  .../bindings/rtc/atmel,at91sam9260-rtt.yaml   |    4 +-
>  .../bindings/serial/atmel,at91-usart.yaml     |   12 +-
>  .../bindings/sound/atmel,sama5d2-classd.yaml  |    7 +-
>  .../sound/microchip,sama7g5-i2smcc.yaml       |   11 +-
>  .../bindings/spi/atmel,at91rm9200-spi.yaml    |    1 -
>  .../bindings/watchdog/atmel,sama5d4-wdt.yaml  |   12 +-
>  arch/arm/boot/dts/microchip/Makefile          |    3 +
>  .../dts/microchip/at91-sam9x75_curiosity.dts  |  309 +++++
>  arch/arm/boot/dts/microchip/sam9x60.dtsi      |    1 +
>  arch/arm/boot/dts/microchip/sam9x7.dtsi       | 1214 +++++++++++++++++
>  arch/arm/configs/at91_dt_defconfig            |    1 +
>  arch/arm/mach-at91/Kconfig                    |   23 +-
>  arch/arm/mach-at91/Makefile                   |    1 +
>  arch/arm/mach-at91/generic.h                  |    2 +
>  arch/arm/mach-at91/pm.c                       |   35 +
>  arch/arm/mach-at91/sam9x7.c                   |   34 +
>  drivers/clk/at91/Makefile                     |    1 +
>  drivers/clk/at91/clk-sam9x60-pll.c            |   50 +-
>  drivers/clk/at91/pmc.h                        |   18 +
>  drivers/clk/at91/sam9x60.c                    |    7 +
>  drivers/clk/at91/sam9x7.c                     |  946 +++++++++++++
>  drivers/clk/at91/sama7g5.c                    |   42 +-
>  drivers/irqchip/irq-atmel-aic5.c              |   12 +-
>  drivers/power/reset/Kconfig                   |    4 +-
>  drivers/power/reset/at91-sama5d2_shdwc.c      |    1 +
>  drivers/soc/atmel/soc.c                       |   23 +
>  drivers/soc/atmel/soc.h                       |    9 +
>  include/dt-bindings/clock/at91.h              |    4 +
>  45 files changed, 2788 insertions(+), 65 deletions(-)
>  create mode 100644 arch/arm/boot/dts/microchip/at91-sam9x75_curiosity.dts
>  create mode 100644 arch/arm/boot/dts/microchip/sam9x7.dtsi
>  create mode 100644 arch/arm/mach-at91/sam9x7.c
>  create mode 100644 drivers/clk/at91/sam9x7.c
> 
> -- 
> 2.25.1

Patches 3-5 and 10 applied.  Thanks.