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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-10-18 11:25:07 +0200
committerTony Lindgren <tony@atomide.com>2012-10-22 13:36:53 -0700
commiteef6fcaa4295168e6eab2cce564ea258155e1bd7 (patch)
tree5b8e5a70dbd4ec2e078d4c746d8da623ec1e6819
parent6f0c0580b70c89094b3422ba81118c7b959c7556 (diff)
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ARM/dts: omap3: Fix mcbsp2/3 hwmods to be able to probe the drivers for audio
Fixes the following errors: [ 2.318084] omap-mcbsp 49022000.mcbsp: invalid rx DMA channel [ 2.324432] omap-mcbsp 49024000.mcbsp: invalid rx DMA channel Which is because we failed to link the sidetone hwmod for McBSP2/3. The missing sidetone hwmod link will prevent omap_device_alloc() to append the DMA resources since we - accidentally - end up having the same number of resources provided from DT (IO/IRQ) as we have in hwmod for the McBSP ports without the ST resources. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/boot/dts/omap3.dtsi4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index f38ea8771b44..696e929d0304 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -257,7 +257,7 @@
interrupt-names = "common", "tx", "rx", "sidetone";
interrupt-parent = <&intc>;
ti,buffer-size = <1280>;
- ti,hwmods = "mcbsp2";
+ ti,hwmods = "mcbsp2", "mcbsp2_sidetone";
};
mcbsp3: mcbsp@49024000 {
@@ -272,7 +272,7 @@
interrupt-names = "common", "tx", "rx", "sidetone";
interrupt-parent = <&intc>;
ti,buffer-size = <128>;
- ti,hwmods = "mcbsp3";
+ ti,hwmods = "mcbsp3", "mcbsp3_sidetone";
};
mcbsp4: mcbsp@49026000 {