ARM: dts: da850: use new 'dma-channels' property

The '#dma-channels' property was deprecated in favor of one defined by
generic dma-common DT bindings.  Add new property while keeping old one
for backwards compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220516142857.6419-3-krzysztof.kozlowski@linaro.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index c3942b4..0386376 100644 (file)
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -679,7 +679,9 @@
                                            "scheduler", "queuemgr";
                                interrupts = <58>;
                                #dma-cells = <2>;
+                               /* For backwards compatibility: */
                                #dma-channels = <4>;
+                               dma-channels = <4>;
                                power-domains = <&psc1 1>;
                                status = "okay";
                        };