This series introduces two changes:
1. Extend the MCP251XFD binding to allow GPIO hog child nodes. The
MCP251XFD family can expose two pins as GPIOs. The binding already
declares 'gpio-controller' and '#gpio-cells'. Adding a
'patternProperties' entry permits boards to define hog nodes for default
GPIO states at boot, which aligns with other GPIO controller bindings
(e.g., microchip,mpfs-gpio).
2. Enable the MCP2518FD CAN controller on the QCS6490 RB3 Gen2 platform.
The controller is connected via SPI3 and uses a 40 MHz oscillator.
A GPIO hog for GPIO0 is included to configure the CAN transceiver in
Normal mode during boot.
Viken Dadhaniya (2):
dt-bindings: can: microchip,mcp251xfd: allow gpio-hog child nodes
arm64: dts: qcom: qcs6490-rb3gen2: Enable CAN bus controller
.../bindings/net/can/microchip,mcp251xfd.yaml | 6 ++++
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 30 +++++++++++++++++++
2 files changed, 36 insertions(+)
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2.34.1