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Diffstat (limited to 'arch/arm/boot/dts/sama5d3xmb.dtsi')
-rw-r--r--arch/arm/boot/dts/sama5d3xmb.dtsi4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi
index b8c6f20e780c..49c10d33df30 100644
--- a/arch/arm/boot/dts/sama5d3xmb.dtsi
+++ b/arch/arm/boot/dts/sama5d3xmb.dtsi
@@ -25,6 +25,8 @@
};
spi0: spi@f0004000 {
+ dmas = <0>, <0>; /* Do not use DMA for spi0 */
+
m25p80@0 {
compatible = "atmel,at25df321a";
spi-max-frequency = <50000000>;
@@ -51,6 +53,7 @@
};
usart1: serial@f0020000 {
+ dmas = <0>, <0>; /* Do not use DMA for usart1 */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
status = "okay";
@@ -132,6 +135,7 @@
};
dbgu: serial@ffffee00 {
+ dmas = <0>, <0>; /* Do not use DMA for dbgu */
status = "okay";
};