From: Jyri Sarha jsarha@ti.com
This patch adds couple of dma related mcasp properies to DT which may not be needed after dmaengine implementaion of davinci audio is ready.
Signed-off-by: Hebbar, Gururaja gururaja.hebbar@ti.com Signed-off-by: Darren Etheridge detheridge@ti.com Signed-off-by: Jyri Sarha jsarha@ti.com --- arch/arm/boot/dts/am33xx.dtsi | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 2c0679a..57f2b4a 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -558,9 +558,16 @@ #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcasp0"; - reg = <0x48038000 0x2000>; + reg = <0x48038000 0x2000>, + <0x46400000 0x400000>, + <0x46400000 0x400000>; + reg-names = "mpu", "dma-tx", "dma-rx"; interrupts = <80 81>; status = "disabled"; + asp-chan-q = <2>; /* EVENTQ_2 */ + dmas = <&edma 8 + &edma 9>; + dma-names = "tx", "rx"; };
mcasp1: mcasp@4803C000 { @@ -568,9 +575,16 @@ #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcasp1"; - reg = <0x4803C000 0x2000>; + reg = <0x4803C000 0x2000>, + <0x46400000 0x400000>, + <0x46400000 0x400000>; + reg-names = "mpu", "dma-tx", "dma-rx"; interrupts = <82 83>; status = "disabled"; + asp-chan-q = <2>; /* EVENTQ_2 */ + dmas = <&edma 10 + &edma 11>; + dma-names = "tx", "rx"; };
};