[PATCH 3/3] ARM: dts: vf610: add remaining SAI instaces

Stefan Agner stefan at agner.ch
Sat Oct 17 21:05:22 PDT 2015


This adds the remaining SAI instances SAI0, SAI1 and SAI3. All
instances are very similar, except that the DMA channel of SAI3
is available on MUX1 (compared to MUX0 for SAI0-SAI2). Also,
SAI3 has a slightly different memory map due to a deeper FIFO,
however in practice the current driver works for SAI3 fine.

Signed-off-by: Stefan Agner <stefan at agner.ch>
---
 arch/arm/boot/dts/vfxxx.dtsi | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index c2a4d1c..b45bc81 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -174,6 +174,34 @@
 				status = "disabled";
 			};
 
+			sai0: sai at 4002f000 {
+				compatible = "fsl,vf610-sai";
+				reg = <0x4002f000 0x1000>;
+				interrupts = <84 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_SAI0>,
+					<&clks VF610_CLK_SAI0_DIV>,
+					<&clks 0>, <&clks 0>;
+				clock-names = "bus", "mclk1", "mclk2", "mclk3";
+				dma-names = "tx", "rx";
+				dmas = <&edma0 0 17>,
+					<&edma0 0 16>;
+				status = "disabled";
+			};
+
+			sai1: sai at 40030000 {
+				compatible = "fsl,vf610-sai";
+				reg = <0x40030000 0x1000>;
+				interrupts = <85 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_SAI1>,
+					<&clks VF610_CLK_SAI1_DIV>,
+					<&clks 0>, <&clks 0>;
+				clock-names = "bus", "mclk1", "mclk2", "mclk3";
+				dma-names = "tx", "rx";
+				dmas = <&edma0 0 19>,
+					<&edma0 0 18>;
+				status = "disabled";
+			};
+
 			sai2: sai at 40031000 {
 				compatible = "fsl,vf610-sai";
 				reg = <0x40031000 0x1000>;
@@ -188,6 +216,20 @@
 				status = "disabled";
 			};
 
+			sai3: sai at 40032000 {
+				compatible = "fsl,vf610-sai";
+				reg = <0x40032000 0x1000>;
+				interrupts = <87 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks VF610_CLK_SAI3>,
+					<&clks VF610_CLK_SAI3_DIV>,
+					<&clks 0>, <&clks 0>;
+				clock-names = "bus", "mclk1", "mclk2", "mclk3";
+				dma-names = "tx", "rx";
+				dmas = <&edma0 1 9>,
+					<&edma0 1 8>;
+				status = "disabled";
+			};
+
 			pit: pit at 40037000 {
 				compatible = "fsl,vf610-pit";
 				reg = <0x40037000 0x1000>;
-- 
2.6.1




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