The eDMA1 in da850 has only one TPTC and for example MMC1 is HW events are
handled by it.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
arch/arm/boot/dts/da850-enbw-cmc.dts | 4 ++++
arch/arm/boot/dts/da850-evm.dts | 4 ++++
arch/arm/boot/dts/da850.dtsi | 17 +++++++++++++++++
3 files changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/da850-enbw-cmc.dts b/arch/arm/boot/dts/da850-enbw-cmc.dts
index ca9117624cf9..44f0dd1866f9 100644
--- a/arch/arm/boot/dts/da850-enbw-cmc.dts
+++ b/arch/arm/boot/dts/da850-enbw-cmc.dts
@@ -33,3 +33,7 @@
ti,edma-reserved-slot-ranges = /bits/ 16 <32 50>;
ti,edma-memcpy-channels = /bits/ 16 <20 21>;
};
+
+&edma1 {
+ ti,edma-reserved-slot-ranges = /bits/ 16 <32 90>;
+};
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 33467feb272a..70ef9c642ac9 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -248,3 +248,7 @@
ti,edma-reserved-slot-ranges = /bits/ 16 <32 50>;
ti,edma-memcpy-channels = /bits/ 16 <20 21>;
};
+
+&edma1 {
+ ti,edma-reserved-slot-ranges = /bits/ 16 <32 90>;
+};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 9e46eb51a8da..e311d73a5265 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -174,6 +174,23 @@
interrupts = <32>;
interrupt-names = "edm3_tcerrint";
};
+ edma1: edma@01e30000 {
+ compatible = "ti,edma3-tpcc";
+ /* eDMA3 CC1: 0x01e3 0000 - 0x01e3 7fff */
+ reg = <0x230000 0x8000>;
+ reg-names = "edma3_cc";
+ interrupts = <93 94>;
+ interrupt-names = "edma3_ccint", "edma3_ccerrint";
+ #dma-cells = <2>;
+
+ ti,tptcs = <&edma1_tptc0 7>;
+ };
+ edma1_tptc0: tptc@01e38000 {
+ compatible = "ti,edma3-tptc";
+ reg = <0x238000 0x400>;
+ interrupts = <95>;
+ interrupt-names = "edm3_tcerrint";
+ };
serial0: serial@1c42000 {
compatible = "ns16550a";
reg = <0x42000 0x100>;
--
2.6.3
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