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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-10-18 11:25:07 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-10-22 22:36:53 +0200 |
| commit | eef6fcaa4295168e6eab2cce564ea258155e1bd7 (patch) | |
| tree | 5b8e5a70dbd4ec2e078d4c746d8da623ec1e6819 | |
| parent | Linux 3.7-rc2 (diff) | |
| download | linux-eef6fcaa4295168e6eab2cce564ea258155e1bd7.tar.xz linux-eef6fcaa4295168e6eab2cce564ea258155e1bd7.zip | |
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.dtsi | 4 |
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 { |