[PATCH v3 4/8] ARM/dts: omap4: Add McBSP entries
Peter Ujfalusi
peter.ujfalusi at ti.com
Wed Sep 5 21:58:52 EST 2012
Create the sections describing the McBSP ports to be able to use them via
DT.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 47 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 1853dc7..5ed3b94 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -287,6 +287,53 @@
ti,hwmods = "dmic";
};
+ mcbsp1: mcbsp at 40122000 {
+ compatible = "ti,omap4-mcbsp";
+ reg = <0x40122000 0xff>, /* MPU private access */
+ <0x49022000 0xff>; /* L3 Interconnect */
+ reg-names = "mpu", "dma";
+ interrupts = <0 17 0x4>;
+ interrupt-names = "common";
+ interrupt-parent = <&gic>;
+ ti,buffer-size = <128>;
+ ti,hwmods = "mcbsp1";
+ };
+
+ mcbsp2: mcbsp at 40124000 {
+ compatible = "ti,omap4-mcbsp";
+ reg = <0x40124000 0xff>, /* MPU private access */
+ <0x49024000 0xff>; /* L3 Interconnect */
+ reg-names = "mpu", "dma";
+ interrupts = <0 22 0x4>;
+ interrupt-names = "common";
+ interrupt-parent = <&gic>;
+ ti,buffer-size = <128>;
+ ti,hwmods = "mcbsp2";
+ };
+
+ mcbsp3: mcbsp at 40126000 {
+ compatible = "ti,omap4-mcbsp";
+ reg = <0x40126000 0xff>, /* MPU private access */
+ <0x49026000 0xff>; /* L3 Interconnect */
+ reg-names = "mpu", "dma";
+ interrupts = <0 23 0x4>;
+ interrupt-names = "common";
+ interrupt-parent = <&gic>;
+ ti,buffer-size = <128>;
+ ti,hwmods = "mcbsp3";
+ };
+
+ mcbsp4: mcbsp at 48096000 {
+ compatible = "ti,omap4-mcbsp";
+ reg = <0x48096000 0xff>; /* L4 Interconnect */
+ reg-names = "mpu";
+ interrupts = <0 16 0x4>;
+ interrupt-names = "common";
+ interrupt-parent = <&gic>;
+ ti,buffer-size = <128>;
+ ti,hwmods = "mcbsp4";
+ };
+
keypad: keypad at 4a31c000 {
compatible = "ti,omap4-keypad";
ti,hwmods = "kbd";
--
1.7.12
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