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Diffstat (limited to 'arch/arm/boot/dts/imx23.dtsi')
-rw-r--r--arch/arm/boot/dts/imx23.dtsi42
1 files changed, 40 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
index ad2d79324cd3..73fd7d0887b5 100644
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -49,9 +49,15 @@
reg = <0x80000000 0x2000>;
};
- dma-apbh@80004000 {
+ dma_apbh: dma-apbh@80004000 {
compatible = "fsl,imx23-dma-apbh";
reg = <0x80004000 0x2000>;
+ interrupts = <0 14 20 0
+ 13 13 13 13>;
+ interrupt-names = "empty", "ssp0", "ssp1", "empty",
+ "gpmi0", "gpmi1", "gpmi2", "gpmi3";
+ #dma-cells = <1>;
+ dma-channels = <8>;
clocks = <&clks 15>;
};
@@ -70,6 +76,8 @@
interrupt-names = "gpmi-dma", "bch";
clocks = <&clks 34>;
clock-names = "gpmi_io";
+ dmas = <&dma_apbh 4>;
+ dma-names = "rx-tx";
fsl,gpmi-dma-channel = <4>;
status = "disabled";
};
@@ -78,6 +86,8 @@
reg = <0x80010000 0x2000>;
interrupts = <15 14>;
clocks = <&clks 33>;
+ dmas = <&dma_apbh 1>;
+ dma-names = "rx-tx";
fsl,ssp-dma-channel = <1>;
status = "disabled";
};
@@ -305,9 +315,19 @@
status = "disabled";
};
- dma-apbx@80024000 {
+ dma_apbx: dma-apbx@80024000 {
compatible = "fsl,imx23-dma-apbx";
reg = <0x80024000 0x2000>;
+ interrupts = <7 5 9 26
+ 19 0 25 23
+ 60 58 9 0
+ 0 0 0 0>;
+ interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
+ "saif0", "empty", "auart0-rx", "auart0-tx",
+ "auart1-rx", "auart1-tx", "saif1", "empty",
+ "empty", "empty", "empty", "empty";
+ #dma-cells = <1>;
+ dma-channels = <16>;
clocks = <&clks 16>;
};
@@ -344,6 +364,8 @@
reg = <0x80034000 0x2000>;
interrupts = <2 20>;
clocks = <&clks 33>;
+ dmas = <&dma_apbh 2>;
+ dma-names = "rx-tx";
fsl,ssp-dma-channel = <2>;
status = "disabled";
};
@@ -369,6 +391,8 @@
saif0: saif@80042000 {
reg = <0x80042000 0x2000>;
+ dmas = <&dma_apbx 4>;
+ dma-names = "rx-tx";
status = "disabled";
};
@@ -379,16 +403,22 @@
saif1: saif@80046000 {
reg = <0x80046000 0x2000>;
+ dmas = <&dma_apbx 10>;
+ dma-names = "rx-tx";
status = "disabled";
};
audio-out@80048000 {
reg = <0x80048000 0x2000>;
+ dmas = <&dma_apbx 1>;
+ dma-names = "tx";
status = "disabled";
};
audio-in@8004c000 {
reg = <0x8004c000 0x2000>;
+ dmas = <&dma_apbx 0>;
+ dma-names = "rx";
status = "disabled";
};
@@ -401,11 +431,15 @@
spdif@80054000 {
reg = <0x80054000 2000>;
+ dmas = <&dma_apbx 2>;
+ dma-names = "tx";
status = "disabled";
};
i2c@80058000 {
reg = <0x80058000 0x2000>;
+ dmas = <&dma_apbx 3>;
+ dma-names = "rx-tx";
status = "disabled";
};
@@ -436,6 +470,8 @@
reg = <0x8006c000 0x2000>;
interrupts = <24 25 23>;
clocks = <&clks 32>;
+ dmas = <&dma_apbx 6>, <&dma_apbx 7>;
+ dma-names = "rx", "tx";
status = "disabled";
};
@@ -444,6 +480,8 @@
reg = <0x8006e000 0x2000>;
interrupts = <59 60 58>;
clocks = <&clks 32>;
+ dmas = <&dma_apbx 8>, <&dma_apbx 9>;
+ dma-names = "rx", "tx";
status = "disabled";
};