On Wed, Mar 27, 2024 at 07:49:38AM +0100, Stefan Wahren wrote:
Hi,
[add Peter and Ivan]
Am 26.03.24 um 20:58 schrieb Laurent Pinchart:
Hello,
This small series includes a few drive-by fixes for DT validation errors.
The first patch has been posted previously in v1 ([1], and now addresses a small review comment. I think it's good to go.
The next two patches address the same issue as "[PATCH 1/2] dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add missing properties" ([2]), but this time with a (hopefully) correct approach. Patch 2/3 starts by fixing the raspberrypi-bcm2835-firmware driver, removing the need for DT properties that are specified in bcm2835-rpi.dtsi but not documented in the corresponding bindings. Patch 3/3 can then drop those properties, getting rid of the warnings.
since this series drops properties from the device tree, does anyone have the chance to test it with a recent U-Boot?
I don't have U-Boot running with my RPi, so I would appreciate if someone could help :-)
[1] https://lore.kernel.org/linux-arm-kernel/20240326004902.17054-3-laurent.pinc... [2] https://lore.kernel.org/linux-arm-kernel/20240326004902.17054-2-laurent.pinc...
Laurent Pinchart (3): dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add gpio child node firmware: raspberrypi: Use correct device for DMA mappings ARM: dts: bcm283x: Drop unneeded properties in the bcm2835-firmware node
.../arm/bcm/raspberrypi,bcm2835-firmware.yaml | 30 +++++++++++++++++++ .../gpio/raspberrypi,firmware-gpio.txt | 30 ------------------- arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi | 4 --- drivers/firmware/raspberrypi.c | 7 +++-- 4 files changed, 34 insertions(+), 37 deletions(-) delete mode 100644 Documentation/devicetree/bindings/gpio/raspberrypi,firmware-gpio.txt