linux.git/arch/arm/boot/dts/broadcom, branch for-next

ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pin

2024-10-08T22:01:51+00:00

HDMI_HPD_N_1V8 is connected to GPIO pin 0, not 1.

This fixes HDMI hotplug/output detection.

See https://datasheets.raspberrypi.com/cm/cm3-schematics.pdf

Signed-off-by: Florian Klink 
Reviewed-by: Stefan Wahren 
Link: https://lore.kernel.org/r/20240715230311.685641-1-flokli@flokli.de
Reviewed-by: Stefan Wahren 
Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board")
Signed-off-by: Florian Fainelli

Merge tag 'arm-soc/for-6.12/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt

2024-09-11T08:49:39+00:00

This pull request contains Broadcom ARM64 SoCs Device Tree changes for
6.12, please pull the following:

- Andrea adds a minimal Device Tree for the Raspberry Pi 5 (2712)

- Stefan adjusts the bcm2837/bcm2712 bcm2836-l1-intc node name to
  conform to the binding changes

* tag 'arm-soc/for-6.12/devicetree-arm64' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm2837/bcm2712: adjust local intc node names
  arm64: dts: broadcom: Add minimal support for Raspberry Pi 5

Link: https://lore.kernel.org/r/20240906180643.2275460-2-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann

ARM: dts: bcm-mobile: Split out nodes used by both BCM21664 and BCM23550

2024-08-20T18:49:16+00:00

The BCM21664 is nearly identical in terms of register layout to the
BCM23550. Move the shared nodes into a new file, bcm2166x-common.dtsi,
and make both bcm21664.dtsi and bcm23550.dtsi include it. This new
common file is based on the former bcm23550.dtsi file, and inherits
its licensing.

Signed-off-by: Artur Weber 
Link: https://lore.kernel.org/r/20240729-bcm21664-common-v2-2-ebc21a89bf63@gmail.com
Signed-off-by: Florian Fainelli

ARM: dts: bcm2837/bcm2712: adjust local intc node names

2024-08-13T20:25:03+00:00

After converting the bcm2836-l1-intc DT binding to YAML, the DT schema
checks gave warnings like:

'local_intc@40000000' does not match '^interrupt-controller(@[0-9a-f,]+)*$'

So fix them accordingly.

Signed-off-by: Stefan Wahren 
Link: https://lore.kernel.org/r/20240812200358.4061-4-wahrenst@gmx.net
Signed-off-by: Florian Fainelli

ARM: dts: broadcom: bcm21664: Move chosen node into Garnet DTS

2024-07-29T21:59:17+00:00

The serial console settings in the chosen node are device-specific,
not SoC-specific. Move the chosen node out of bcm21664.dtsi and into
the only DTS that uses it, bcm21664-garnet.dts.

Signed-off-by: Artur Weber 
Link: https://lore.kernel.org/r/20240729-bcm21664-common-v2-1-ebc21a89bf63@gmail.com
Signed-off-by: Florian Fainelli

ARM: dts: broadcom: convert NVMEM content to layout syntax

2024-07-29T21:59:17+00:00

Use cleaner (and non-deprecated) bindings syntax. See commit
bd912c991d2e ("dt-bindings: nvmem: layouts: add fixed-layout") for
details.

Signed-off-by: Rafał Miłecki 
Link: https://lore.kernel.org/r/20240516084737.2789-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli

Merge tag 'arm-soc/for-6.10/devicetree' of https://github.com/Broadcom/stblinux into soc/dt

2024-04-30T07:56:17+00:00

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 6.10, please pull the following:

- Laurent converts the Raspberry Pi firmware DT binding to YAML, updates
  the firmware driver to use the proper 'struct device' reference for
  DMA mappings and drops unneeded properties from the DT node and
  finishes by removing the duplicate firmware-clocks property to
  bcm2835-rpi.dtsi. He also added support for the CAM1 camera interface
  regulator.

- Uwe adds a pinctrl-based multiplexing description to allow the use of
  I2C0 pins to allow usage between the 40-pin Raspberry Pi header and
  the CSI and DSI connectors. He then describes the PCF85063 RTC device
  available on the CM4 I/O board making use of that pinctrl-based
  muxing.

- Arinc updates the Asus RT-AC3100 and RT-AC88U DTs to have proper LED
  colors and function properties, NVMEM MAC addresses and removes
  duplicates and unnecessary properties and does a few Device Tree
  cleanups.. He then adds support for the Asus RT-AC3200 (BCM4709-based)
  and RT-AC3500 routers.

- Jean-Michel adds DT nodes for the CSI Unicam camera interfaces on the
  Raspberry Pi 4 / BCM2711 SoCs

- Florian adds support for the Ethernet LEDs on Raspberry Pi 4 B and
  Raspberry Pi 4 CM boards.

* tag 'arm-soc/for-6.10/devicetree' of https://github.com/Broadcom/stblinux:
  arm: dts: bcm2711: Describe Ethernet LEDs
  ARM: dts: BCM5301X: Conform to DTS Coding Style on ASUS RT-AC3100 & AC88U
  ARM: dts: BCM5301X: Add DT for ASUS RT-AC5300
  ARM: dts: BCM5301X: Add DT for ASUS RT-AC3200
  dt-bindings: arm: bcm: add bindings for ASUS RT-AC5300
  dt-bindings: arm: bcm: add bindings for ASUS RT-AC3200
  ARM: dts: bcm2835: Add Unicam CSI nodes
  ARM: dts: BCM5301X: remove earlycon on ASUS RT-AC3100 and ASUS RT-AC88U
  ARM: dts: BCM5301X: remove duplicate compatible on ASUS RT-AC3100 & AC88U
  ARM: dts: BCM5301X: provide address for SoC MACs on ASUS RT-AC3100 & AC88U
  ARM: dts: BCM5301X: use color and function on ASUS RT-AC3100 and RT-AC88U
  ARM: dts: bcm2711-rpi-4-b: Add CAM1 regulator
  ARM: dts: bcm2711-rpi-cm4-io: Add RTC on I2C0
  ARM: dts: bcm2711-rpi: Add pinctrl-based multiplexing for I2C0
  ARM: dts: bcm2835-rpi: Move duplicate firmware-clocks to bcm2835-rpi.dtsi
  ARM: dts: bcm283x: Drop unneeded properties in the bcm2835-firmware node
  firmware: raspberrypi: Use correct device for DMA mappings
  dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add gpio child node

Link: https://lore.kernel.org/r/20240429213703.2327834-2-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann

arm/arm64: dts: Drop "arm,armv8-pmuv3" compatible usage

2024-04-29T08:27:52+00:00

The "arm,armv8-pmuv3" compatible is intended only for s/w models. Primarily,
it doesn't provide any detail on uarch specific events.

There's still remaining cases for CPUs without any corresponding PMU
definition and for big.LITTLE systems which only have a single PMU node
(there should be one per core type).

Signed-off-by: Rob Herring (Arm) 
Reviewed-by: AngeloGioacchino Del Regno 
Reviewed-by: Jisheng Zhang 
Acked-by: Sudeep Holla 
Acked-by: Dinh Nguyen 
Acked-by: Heiko Stuebner 
Acked-by: Bjorn Andersson 
Acked-by: Florian Fainelli 
Acked-by: Alim Akhtar 
Acked-by: Thierry Reding 
Acked-by: Shawn Guo 
Link: https://lore.kernel.org/r/20240417203853.3212103-1-robh@kernel.org
Signed-off-by: Arnd Bergmann

arm: dts: bcm2711: Describe Ethernet LEDs

2024-04-26T18:21:45+00:00

Describe the Ethernet LEDs for the Raspberry Pi 4 model B board as well
as the Raspberry Pi 4 CM board. The Raspberry Pi 400 board does not
include RJ45 connector LEDs so the 'leds' node is deleted accordingly.

The Ethernet PHY LEDs are numbered in the PHY package/pin list from LED1
through LED4, however their address within the LED registers function
selector is 0-indexed.

Link: https://lore.kernel.org/r/20240423191500.1443636-1-florian.fainelli@broadcom.com
Signed-off-by: Florian Fainelli 
Reviewed-by: Stefan Wahren

ARM: dts: BCM5301X: Conform to DTS Coding Style on ASUS RT-AC3100 & AC88U

2024-04-24T17:59:43+00:00

Reorder the nodes and properties to conform to the Devicetree Sources (DTS)
Coding Style.

Signed-off-by: Arınç ÜNAL 
Reviewed-by: Linus Walleij 
Link: https://lore.kernel.org/r/20240423-for-soc-asus-rt-ac3200-ac5300-v3-5-23d33cfafe7a@arinc9.com
Signed-off-by: Florian Fainelli