mbox series

[V3,00/11] soc: bcm2835-power: Prepare BCM2711 V3D support

Message ID 20220607204226.8703-1-stefan.wahren@i2se.com (mailing list archive)
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Series soc: bcm2835-power: Prepare BCM2711 V3D support | expand

Message

Stefan Wahren June 7, 2022, 8:42 p.m. UTC 
This series is a split out of version 4 - Raspberry PI 4 V3D enablement send
by Peter Robinson [1]. It attempts 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 V3:
- add more Reviewed-by by Peter
- fix minItems in Patch #3 found by Rob

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

Comments

Florian Fainelli June 8, 2022, 9:27 a.m. UTC | #1 
On 6/7/2022 10:42 PM, Stefan Wahren wrote:
> This series is a split out of version 4 - Raspberry PI 4 V3D enablement send
> by Peter Robinson [1]. It attempts 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.

Lee, can I get your Ack so I can take all of these patches through the 
Broadcom ARM SoC pull requests for v5.20?
Florian Fainelli June 15, 2022, 5:38 p.m. UTC | #2 
On 6/8/22 02:27, Florian Fainelli wrote:
> 
> 
> On 6/7/2022 10:42 PM, Stefan Wahren wrote:
>> This series is a split out of version 4 - Raspberry PI 4 V3D 
>> enablement send
>> by Peter Robinson [1]. It attempts 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.
> 
> Lee, can I get your Ack so I can take all of these patches through the 
> Broadcom ARM SoC pull requests for v5.20?

We still have some time, but can I get an Ack from you Lee in order to 
take these patches through the Broadcom ARM SoC pull request for v5.20? 
Thank you
Florian Fainelli June 23, 2022, 2:02 a.m. UTC | #3 
On 6/15/2022 10:38 AM, Florian Fainelli wrote:
> On 6/8/22 02:27, Florian Fainelli wrote:
>>
>>
>> On 6/7/2022 10:42 PM, Stefan Wahren wrote:
>>> This series is a split out of version 4 - Raspberry PI 4 V3D 
>>> enablement send
>>> by Peter Robinson [1]. It attempts 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.
>>
>> Lee, can I get your Ack so I can take all of these patches through the 
>> Broadcom ARM SoC pull requests for v5.20?
> 
> We still have some time, but can I get an Ack from you Lee in order to 
> take these patches through the Broadcom ARM SoC pull request for v5.20? 
> Thank you

Lee, can you please review and Ack the MFD patches so we have a shot at 
getting this into v5.20? Thank you