riscv: dts: sifive: fu540-c000: align dma node name with dtschema

Fixes dtbs_check warnings like:

  dma@3000000: $nodename:0: 'dma@3000000' does not match '^dma-controller(@.*)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220407193856.18223-1-krzysztof.kozlowski@linaro.org
Fixes: c5ab54e9945b ("riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00")
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index aad45d7..5c638fd 100644 (file)
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -167,7 +167,7 @@
                        clocks = <&prci FU540_PRCI_CLK_TLCLK>;
                        status = "disabled";
                };
-               dma: dma@3000000 {
+               dma: dma-controller@3000000 {
                        compatible = "sifive,fu540-c000-pdma";
                        reg = <0x0 0x3000000 0x0 0x8000>;
                        interrupt-parent = <&plic0>;