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| author |   Timur Tabi <timur@freescale.com> | 2009-03-04 14:55:30 -0600 |
|---|---|---|
| committer |   Kumar Gala <galak@kernel.crashing.org> | 2009-03-09 10:52:03 -0500 |
| commit | 0bcd783c1f0396b68410fdb41fbe196fbc1947af (patch) | |
| tree | 6e5ed09ccf8ebe014104f87382b3985affb13ee1 /arch/powerpc/boot | |
| parent | powerpc/fsl-booke: Add support for tlbilx instructions (diff) | |
| download | linux-dev-0bcd783c1f0396b68410fdb41fbe196fbc1947af.tar.xz linux-dev-0bcd783c1f0396b68410fdb41fbe196fbc1947af.zip | |
powerpc: add fsl,fifo-depth property to Freescale SSI device nodes
The Freescale Serial Synchronous Interface (SSI) is an audio device present on
some Freescale SOCs. Various implementations of the SSI have a different
transmit and receive FIFO depth, but are otherwise identical. To support
these variations, add a new property fsl,fifo-depth to the SSI node that
specifies the depth of the FIFOs.
Also update the MPC8610 HPCD device tree with this property.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/dts/mpc8610_hpcd.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts index f724d72c7b92..1bd3ebe11437 100644 --- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts +++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts @@ -217,6 +217,7 @@ codec-handle = <&cs4270>; fsl,playback-dma = <&dma00>; fsl,capture-dma = <&dma01>; + fsl,fifo-depth = <8>; }; ssi@16100 { @@ -225,6 +226,7 @@ reg = <0x16100 0x100>; interrupt-parent = <&mpic>; interrupts = <63 2>; + fsl,fifo-depth = <8>; }; dma@21300 { |