Add DT binding documentation for boards based on the SiFive FU540 SoC. The first board, the HiFive Unleashed A00 (FU540), is described here:
https://static.dev.sifive.com/HiFive-Unleashed-Getting-Started-Guide-v1p1.pdf Cc: Rob Herring <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Albert Ou <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Paul Walmsley <[email protected]> Signed-off-by: Paul Walmsley <[email protected]> --- .../devicetree/bindings/riscv/sifive/fu540.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/sifive/fu540.txt b/Documentation/devicetree/bindings/riscv/sifive/fu540.txt index b5cf2b9f9a75..20119cc54964 100644 --- a/Documentation/devicetree/bindings/riscv/sifive/fu540.txt +++ b/Documentation/devicetree/bindings/riscv/sifive/fu540.txt @@ -12,3 +12,13 @@ compatible-string values: - Freedom Unleashed 540 rev. C000, or "FU540" compatible = "sifive,fu540-c000", "sifive,fu540" + +Boards +------ + +Boards based on the FU540 SoC should specify the following +compatible-string values: + +- HiFive-Unleashed rev. A00 board + compatible = "sifive,hifive-unleashed-a00-fu540", + "sifive,hifive-unleashed-fu540" -- 2.20.0
