diff options
| author | Tony Lindgren <tony@atomide.com> | 2018-12-06 01:08:37 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-12-07 20:27:29 +0300 |
| commit | f2fb18c7cc697c3d313e4d86ceb7d5c81c1c388d (patch) | |
| tree | 92761b1e6588dfd913fd159fd10479c455706ef3 /arch/arm/boot/dts/am33xx.dtsi | |
| parent | 1d596472429cdb223f074c1dd02e3f777d3c8936 (diff) | |
| download | linux-f2fb18c7cc697c3d313e4d86ceb7d5c81c1c388d.tar.xz | |
ARM: dts: Add am335x mcasp with l3 data port ranges
Earlier attempt to move am335x mcasp to probe with ti-sysc
interconnect target module caused audio to stop working and and
the dts changes were reverted by commit 5d2632a577ba ("ARM: dts:
Revert am335x mcasp ti-sysc changes").
Turns out we were missing the l3 data port ranges for mcasp. This
caused mcasp dma to attempt to use wrong port address. So let's
try again essentially reverting the earlier revert and adding the
missing l3 data port ranges.
Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am33xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/am33xx.dtsi | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index fc07d2d6112e..e5c2f71a7c77 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -440,36 +440,7 @@ <&edma 5 0>; dma-names = "tx", "rx"; }; - - mcasp0: mcasp@48038000 { - compatible = "ti,am33xx-mcasp-audio"; - ti,hwmods = "mcasp0"; - reg = <0x48038000 0x2000>, - <0x46000000 0x400000>; - reg-names = "mpu", "dat"; - interrupts = <80>, <81>; - interrupt-names = "tx", "rx"; - status = "disabled"; - dmas = <&edma 8 2>, - <&edma 9 2>; - dma-names = "tx", "rx"; - }; - - mcasp1: mcasp@4803c000 { - compatible = "ti,am33xx-mcasp-audio"; - ti,hwmods = "mcasp1"; - reg = <0x4803C000 0x2000>, - <0x46400000 0x400000>; - reg-names = "mpu", "dat"; - interrupts = <82>, <83>; - interrupt-names = "tx", "rx"; - status = "disabled"; - dmas = <&edma 10 2>, - <&edma 11 2>; - dma-names = "tx", "rx"; - }; }; - }; #include "am33xx-l4.dtsi" |