Supporting Pimoroni Pico Plus2 #77859

soburi · 2024-09-01T23:28:41Z

Add support Pimoroni Pico Plus2 https://shop.pimoroni.com/products/pimoroni-pico-plus-2?variant=42092668289107
and RP2350B.

~~Note: #84974 need to be addressed first.~~

📄 Docs preview: https://builds.zephyrproject.io/zephyr/pr/77859/docs/boards/pimoroni/pico_plus2/doc/index.html

zephyrbot · 2024-09-01T23:29:45Z

The following west manifest projects have changed revision in this Pull Request:

Name	Old Revision	New Revision	Diff

✅ All manifest checks OK

Note: This message is automatically posted and updated by the Manifest GitHub Action.

nordicjm · 2024-09-02T08:05:12Z

boards/pimoroni/pico_plus2/doc/index.rst

board name as used by west with `` around it and board target, not configuration

Completely rewritten, please check again.

nordicjm · 2024-09-02T08:05:40Z

boards/pimoroni/pico_plus2/pico_plus2-pinctrl.dtsi

empty can go

Same as above.

boards/pimoroni/pico_plus2/pico_plus2_rp2350b_m33.yaml

boards/pimoroni/pico_plus2/doc/index.rst

boards/pimoroni/index.rst

boards/pimoroni/pico_plus2/doc/index.rst

boards/pimoroni/index.rst

boards/pimoroni/pico_plus2/pico_plus2-pinctrl.dtsi

boards/pimoroni/pico_plus2/pico_plus2.dtsi

nordicjm · 2025-02-17T07:38:25Z

doc/releases/migration-guide-4.1.rst

 * Renamed the device tree property ``off_val`` to ``off-val``.
 * Renamed the device tree property ``on_val`` to ``on-val``.
 * Renamed the ``compatible`` from ``ti,ads114s0x-gpio`` to :dtcompatible:`ti,ads1x4s0x-gpio`.
+* To support the RP2350B, which has many pins, the RaspberryPi-GPIO configuration has


4.1 feature freeze is past

Moved into doc/releases/migration-guide-4.1.rst.

petejohanson · 2025-02-19T16:34:50Z

@soburi Did you intend to include the Renesas related commits in your recent push?

Looking forward to this change, since I'm planning to submit a board definition for the Adafruit Metro RP2350 which uses RP2350B. I've got it working mostly already, minus the GPIO changes, but would rather piggyback on this core work. Thanks!

soburi · 2025-02-19T20:29:19Z

@petejohanson

@soburi Did you intend to include the Renesas related commits in your recent push?

Oh! It's my bad.
I was working on both in parallel so I made a mistake. Thank you for pointing that out.
I fix it ASAP.

As the RP2350B has more than 32 GPIO pins, we changed the configuration so that it is split into two ports. To do this, we created a `raspberrypi,pico-gpio-port` node and moved the previous `raspberrypi,pico-gpio-port` functions to it. This became a child node of `raspberrypi,pico-gpio-port`, and `raspberrypi,pico-gpio-port` will remain a gpio mapper. Signed-off-by: TOKITA Hiroshi <[email protected]>

RP2350B is a rich IO variant in the RP2350 series. Signed-off-by: TOKITA Hiroshi <[email protected]>

Pinoroni Pico Plus2 is an RP2350B based board that has more rich I/O, RAM, and Flash than the original Raspberry Pi Pico2. Signed-off-by: TOKITA Hiroshi <[email protected]>

nordicjm · 2025-03-10T07:47:17Z

boards/pimoroni/pico_plus2/pico_plus2_rp2350b_m33_defconfig

+CONFIG_GPIO=y
+CONFIG_RESET=y
+CONFIG_SERIAL=y
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=150000000


as per other PR, should be in soc Kconfig, can be done in a later PR

soburi · 2025-03-10T09:20:50Z

@ThreeEights @ajf58
Could you check from GPIO perspective, please?

kartben · 2025-03-10T09:41:15Z

@soburi it looks like you may want to update the Raspberry Pi Pico Platforms section in MAINTAINERS.yml file

soburi · 2025-03-10T10:16:40Z

@kartben

@soburi it looks like you may want to update the Raspberry Pi Pico Platforms section in MAINTAINERS.yml file

It seems that many other boards need to be addressed besides this one, so I would like to address them all together in a separate PR.

soburi changed the title ~~Supporting Pimoroni pico plus2~~ Supporting Pimoroni Pico Plus2 Sep 1, 2024

zephyrbot added manifest manifest-hal_rpi_pico DNM This PR should not be merged (Do Not Merge) labels Sep 1, 2024

nordicjm requested changes Sep 2, 2024

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soburi force-pushed the pimoroni_pico_plus2 branch 3 times, most recently from 808ef8a to cf60d51 Compare September 6, 2024 18:26

soburi force-pushed the pimoroni_pico_plus2 branch 3 times, most recently from af1da91 to 8eadd4c Compare September 15, 2024 10:54

soburi mentioned this pull request Sep 16, 2024

TaskList for Supporting RaspberryPi Pico peripherals #53810

Open

57 tasks

soburi added the platform: Raspberry Pi Pico Raspberry Pi Pico (RPi Pico) label Sep 16, 2024

soburi force-pushed the pimoroni_pico_plus2 branch 10 times, most recently from 86c14e5 to b43d605 Compare September 22, 2024 13:32

soburi force-pushed the pimoroni_pico_plus2 branch 3 times, most recently from 0a752ce to 40f7d5e Compare September 27, 2024 22:47

soburi force-pushed the pimoroni_pico_plus2 branch from 40f7d5e to 11c503c Compare November 9, 2024 08:14

zephyrbot removed manifest manifest-hal_rpi_pico labels Nov 9, 2024

kartben reviewed Feb 13, 2025

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soburi force-pushed the pimoroni_pico_plus2 branch from 6788c4c to d1f5e9b Compare February 15, 2025 05:45

soburi requested review from ajf58, kartben and nordicjm February 15, 2025 06:17

kartben added this to the v4.2.0 milestone Feb 15, 2025

kartben previously approved these changes Feb 15, 2025

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nordicjm reviewed Feb 17, 2025

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soburi dismissed kartben’s stale review via a85d9dc February 18, 2025 22:39

soburi force-pushed the pimoroni_pico_plus2 branch 2 times, most recently from a85d9dc to f65599f Compare February 18, 2025 22:40

soburi force-pushed the pimoroni_pico_plus2 branch from f65599f to 44b38e8 Compare February 19, 2025 20:31

soburi added 3 commits March 8, 2025 08:02

soc: raspberrypi: rp2350: Add initial support for the RP2350B

dd3c9d2

RP2350B is a rich IO variant in the RP2350 series. Signed-off-by: TOKITA Hiroshi <[email protected]>

boards: pimoroni: pico_plus2: Add Pimoroni Pico Plus2 board

3977e2a

Pinoroni Pico Plus2 is an RP2350B based board that has more rich I/O, RAM, and Flash than the original Raspberry Pi Pico2. Signed-off-by: TOKITA Hiroshi <[email protected]>

soburi force-pushed the pimoroni_pico_plus2 branch from 44b38e8 to 3977e2a Compare March 7, 2025 23:04

soburi requested review from kartben and nordicjm March 8, 2025 00:12

nordicjm approved these changes Mar 10, 2025

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kartben approved these changes Mar 10, 2025

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kartben assigned soburi and unassigned kartben Mar 10, 2025

kartben merged commit 70fc4a3 into zephyrproject-rtos:main Mar 10, 2025
22 checks passed

soburi deleted the pimoroni_pico_plus2 branch March 10, 2025 10:23

soburi mentioned this pull request Mar 11, 2025

MAINTAINERS: Add boards to Raspberry Pi Pico Platforms #86858

Merged

Supporting Pimoroni Pico Plus2 #77859

Supporting Pimoroni Pico Plus2 #77859

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soburi commented Sep 1, 2024 •

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