[PATCH V2 00/11] soc: bcm2835-power: Prepare BCM2711 V3D support

[Stefan Wahren]

Hi Peter,

Am 01.06.22 um 15:19 schrieb Peter Robinson:
> Hi Stefan,
>
> So I've done some basic boot testing on a rpi4b, rpi4b 8gb, rpi400,
> rpi3b+ and rpi zero2w but all headless/remote, overall it looks good.
> I'm back home tomorrow when I can test the rpi4 series with the GPU
> patches on top with full desktop/display but overall this looks fab!

Thanks a lot for review and testing.

Stefan

>
> Peter
>
>> This series is a split out of version 4 - Raspberry PI 4 V3D enablement send
>> by Peter Robinson [1]. It attemps to enable BCM2711 V3D support for the
>> power management driver. It's a rework of the less controversial changes
>> (excluding V3D GPU driver changes) so this can be reviewed and applied faster.
>>
>> Changes in V2:
>> - add Peter's Reviewed-by
>> - simplify schema for rpivid_asb as suggested by Rob
>> - fix reference and clarify fallback & error handling in patch #7
>> - drop unnecessary newline in patch #9
>> - improve log messages as noticed by Peter
>>
>> Changes since the mention series:
>> - fix DT schema errors
>> - make rpivid_asb register optional in DT schema
>> - avoid code duplication in BCM2835 ASB enable/disable
>> - rework ASB V3D handling so we don't need the V3D flag
>> - avoid log errors for optional register
>> - use a define for expected ASB_AXI_BRDG_ID result
>> - fix copy & paste issues in bcm2835-pm changes
>>
>> [1] - https://patchwork.kernel.org/project/linux-arm-kernel/cover/20220213225646.67761-1-pbrobinson@gmail.com/
>>
>> Nicolas Saenz Julienne (6):
>>    dt-bindings: soc: bcm: bcm2835-pm: Convert bindings to DT schema
>>    dt-bindings: soc: bcm: bcm2835-pm: Introduce reg-names
>>    ARM: dts: bcm2835/bcm2711: Introduce reg-names in watchdog node
>>    ARM: dts: bcm2711: Use proper compatible in PM/Watchdog node
>>    mfd: bcm2835-pm: Use 'reg-names' to get resources
>>    soc: bcm: bcm2835-power: Bypass power_on/off() calls
>>
>> Stefan Wahren (5):
>>    dt-bindings: soc: bcm: bcm2835-pm: Add support for bcm2711
>>    mfd: bcm2835-pm: Add support for BCM2711
>>    soc: bcm: bcm2835-power: Refactor ASB control
>>    soc: bcm: bcm2835-power: Resolve ASB register macros
>>    soc: bcm: bcm2835-power: Add support for BCM2711's RPiVid ASB
>>
>>   .../bindings/soc/bcm/brcm,bcm2835-pm.txt      | 46 ----------
>>   .../bindings/soc/bcm/brcm,bcm2835-pm.yaml     | 86 +++++++++++++++++++
>>   arch/arm/boot/dts/bcm2711.dtsi                |  3 +-
>>   arch/arm/boot/dts/bcm2835-common.dtsi         |  1 +
>>   drivers/mfd/bcm2835-pm.c                      | 80 +++++++++++++----
>>   drivers/soc/bcm/bcm2835-power.c               | 72 ++++++++++------
>>   include/linux/mfd/bcm2835-pm.h                |  1 +
>>   7 files changed, 199 insertions(+), 90 deletions(-)
>>   delete mode 100644 Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.txt
>>   create mode 100644 Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml
>>
>> --
>> 2.25.1
>>