[PATCH 0/6] Add peripheral nodes to RaspberryPi 5 DT

[Andrea della Porta <andrea.porta@suse.com>]

Hi,

The following patches add a few peripheral DT nodes and related pin/gpio
nodes for Raspberry Pi 5.

This brand new patchset (hence it's a V1) is the second part of the split-up
of the patchset [1]. It tooks patches 3 to 6 from there and adds a couple
of new patches that amend the DT bindings.
As a result, patchset [2] is a prerequisite for this patchset.

- Patch 1 and 2: Amend the bindings to avoid DT compiler warnings.

- Patch 3: Adds core pinctrl nodes and defines SD pins as a first appliance
  for the pinctrl.  

- Patch 4: Wires the gpio-key for power button and related gpio controller.

- Patch 5: Adds DT node for WiFi.

- Patch 6: Adds Bluetooth DT node.

All comments and suggestions are welcome!

Happy hacking!
Ivan and Andrea

Links:
[1] - https://lore.kernel.org/all/cover.1752584387.git.andrea.porta@suse.com/
[2] - https://lore.kernel.org/all/cover.1754922935.git.andrea.porta@suse.com/


CHANGES since [1]:

--- PATCHES ---

- Add two new patches (1 and 2) that amend the DT bindings.


--- DTS ---

- bcm2712.dtsi: Added 'interrupt-names' and dropped 'reg-shift' and
  'reg-io-width' properties in uarta DT node. The latter two are
  just overridden by driver code so setting them in DT is useless.

- bcm2712-rpi-5-b-ovl-rp1.dts: dropped 'auto-flow-control' property
  since it's not parsed in driver code.


--- DT BINDINGS ---

- brcm,sdhci-brcmstb.yaml: added SDHCI capabilities by including
  sdhci-common.yaml.

- serial/brcm,bcm7271-uart.yaml: let clock-frequency be an alternative way
  to specify the clock speed instead of clocks/clock-names.


Andrea della Porta (2):
  dt-bindings: mmc: Add support for capabilities to Broadcom SDHCI
    controller
  dt-bindings: serial: Add clock-frequency property as an alternative to
    clocks

Ivan T. Ivanov (4):
  arm64: dts: broadcom: bcm2712: Add pin controller nodes
  arm64: dts: broadcom: bcm2712: Add one more GPIO node
  arm64: dts: broadcom: bcm2712: Add second SDHCI controller node
  arm64: dts: broadcom: bcm2712: Add UARTA controller node

 .../bindings/mmc/brcm,sdhci-brcmstb.yaml      |   2 +-
 .../bindings/serial/brcm,bcm7271-uart.yaml    |  19 ++-
 .../dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts  | 133 ++++++++++++++++++
 arch/arm64/boot/dts/broadcom/bcm2712.dtsi     |  47 +++++++
 4 files changed, 198 insertions(+), 3 deletions(-)

-- 
2.35.3