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Diffstat (limited to 'arch/arm/boot/dts/spear13xx.dtsi')
-rw-r--r--arch/arm/boot/dts/spear13xx.dtsi25
1 files changed, 24 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index b4ca60f4eb42..45597fd91050 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -98,13 +98,24 @@
reg = <0xb2800000 0x1000>;
interrupts = <0 29 0x4>;
status = "disabled";
+ dmas = <&dwdma0 0 0 0 0>;
+ dma-names = "data";
};
- dma@ea800000 {
+ dwdma0: dma@ea800000 {
compatible = "snps,dma-spear1340";
reg = <0xea800000 0x1000>;
interrupts = <0 19 0x4>;
status = "disabled";
+
+ dma-channels = <8>;
+ #dma-cells = <3>;
+ dma-requests = <32>;
+ chan_allocation_order = <1>;
+ chan_priority = <1>;
+ block_size = <0xfff>;
+ dma-masters = <2>;
+ data_width = <3 3 0 0>;
};
dma@eb000000 {
@@ -112,6 +123,15 @@
reg = <0xeb000000 0x1000>;
interrupts = <0 59 0x4>;
status = "disabled";
+
+ dma-requests = <32>;
+ dma-channels = <8>;
+ dma-masters = <2>;
+ #dma-cells = <3>;
+ chan_allocation_order = <1>;
+ chan_priority = <1>;
+ block_size = <0xfff>;
+ data_width = <3 3 0 0>;
};
fsmc: flash@b0000000 {
@@ -261,6 +281,9 @@
#size-cells = <0>;
interrupts = <0 31 0x4>;
status = "disabled";
+ dmas = <&dwdma0 0x2000 0 0 0>, /* 0x4 << 11 */
+ <&dwdma0 0x0280 0 0 0>; /* 0x5 << 7 */
+ dma-names = "tx", "rx";
};
rtc@e0580000 {
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