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authorTakashi Iwai <tiwai@suse.de>2012-05-23 03:37:59 +0400
committerTakashi Iwai <tiwai@suse.de>2012-05-23 03:37:59 +0400
commit599ed4b0aeceb6d45ea33f64639e745e3da72766 (patch)
treed1d68299eacda3b12097bd3a7d4e7c895e3d6a13 /Documentation
parent85e184e4c3cd3e2285ceab91ff8f0cac094e8a85 (diff)
parentced47a3117ba084b404f3fc28de3ef6eaba1b911 (diff)
downloadlinux-599ed4b0aeceb6d45ea33f64639e745e3da72766.tar.xz
Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc into topic/asoc
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/omap-dmic.txt21
-rw-r--r--Documentation/devicetree/bindings/sound/omap-mcpdm.txt21
2 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/omap-dmic.txt b/Documentation/devicetree/bindings/sound/omap-dmic.txt
new file mode 100644
index 000000000000..fd8105f18978
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/omap-dmic.txt
@@ -0,0 +1,21 @@
+* Texas Instruments OMAP4+ Digital Microphone Module
+
+Required properties:
+- compatible: "ti,omap4-dmic"
+- reg: Register location and size as an array:
+ <MPU access base address, size>,
+ <L3 interconnect address, size>;
+- interrupts: Interrupt number for DMIC
+- interrupt-parent: The parent interrupt controller
+- ti,hwmods: Name of the hwmod associated with OMAP dmic IP
+
+Example:
+
+dmic: dmic@4012e000 {
+ compatible = "ti,omap4-dmic";
+ reg = <0x4012e000 0x7f>, /* MPU private access */
+ <0x4902e000 0x7f>; /* L3 Interconnect */
+ interrupts = <0 114 0x4>;
+ interrupt-parent = <&gic>;
+ ti,hwmods = "dmic";
+};
diff --git a/Documentation/devicetree/bindings/sound/omap-mcpdm.txt b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
new file mode 100644
index 000000000000..0741dff048dd
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/omap-mcpdm.txt
@@ -0,0 +1,21 @@
+* Texas Instruments OMAP4+ McPDM
+
+Required properties:
+- compatible: "ti,omap4-mcpdm"
+- reg: Register location and size as an array:
+ <MPU access base address, size>,
+ <L3 interconnect address, size>;
+- interrupts: Interrupt number for McPDM
+- interrupt-parent: The parent interrupt controller
+- ti,hwmods: Name of the hwmod associated to the McPDM
+
+Example:
+
+mcpdm: mcpdm@40132000 {
+ compatible = "ti,omap4-mcpdm";
+ reg = <0x40132000 0x7f>, /* MPU private access */
+ <0x49032000 0x7f>; /* L3 Interconnect */
+ interrupts = <0 112 0x4>;
+ interrupt-parent = <&gic>;
+ ti,hwmods = "mcpdm";
+};