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[V3,RESEND,0/4] ARM: dts: bcm283x: Improve device-trees and bindings

Message ID 20240812200358.4061-1-wahrenst@gmx.net (mailing list archive)
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Series ARM: dts: bcm283x: Improve device-trees and bindings | expand

Message

Stefan Wahren Aug. 12, 2024, 8:03 p.m. UTC 
This series fix some dtbs_check warning for the Raspberry Pi boards
and convert 2 txt DT bindings for BCM2835 to YAML.

I hope it's okay to combine ARM & arm64 DT fixes.

Changes in V3:
- drop already applied patches (brcm,bcm2835-dma, brcm,bcm2835-mbox,
  pwm-bcm2835) from [1]
- add new patches to address bcm2836-l1-intc
- drop accidentially added Reviewed-by for patch 1
- add Raspberry Pi Kernel Maintenance as maintainer

Changes in V2:
- drop already applied patches (bcm2835-sdhost, bcm2835-thermal)
- drop patch "dmaengine: bcm2835: also support generic dma-channel-mask"
- keep brcm,bcm2835-dma for ABI compatibility which also resolve
  dependency between patch 2 and 3
- drop quotes in patch 2 as noted by Rob Herring
- add interrupt description as suggested by Rob
- add Rob's and Uwe's Reviewed-by

[1] - https://lore.kernel.org/linux-arm-kernel/20230617133620.53129-1-stefan.wahren@i2se.com/

Stefan Wahren (4):
  dt-bindings: timer: convert bcm2835-system-timer bindings to YAML
  dt-bindings: interrupt-controller: convert bcm2836-l1-intc to yaml
  ARM: dts: bcm2837/bcm2712: adjust local intc node names
  ARM: dts: bcm271x: add missing properties to local_intc

 .../brcm,bcm2836-l1-intc.txt                  | 37 --------------
 .../brcm,bcm2836-l1-intc.yaml                 | 51 +++++++++++++++++++
 .../timer/brcm,bcm2835-system-timer.txt       | 22 --------
 .../timer/brcm,bcm2835-system-timer.yaml      | 50 ++++++++++++++++++
 arch/arm/boot/dts/broadcom/bcm2711.dtsi       |  2 +
 arch/arm/boot/dts/broadcom/bcm2837.dtsi       |  2 +-
 arch/arm64/boot/dts/broadcom/bcm2712.dtsi     |  4 +-
 7 files changed, 107 insertions(+), 61 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm2836-l1-intc.yaml
 delete mode 100644 Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.txt
 create mode 100644 Documentation/devicetree/bindings/timer/brcm,bcm2835-system-timer.yaml

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2.34.1