From 5d2632a577baa735ad05ec745a2f95997d5ad9e0 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Thu, 29 Nov 2018 11:05:35 -0800 Subject: ARM: dts: Revert am335x mcasp ti-sysc changes Without this McASP FIFO would constantly underflow. EDMA test via dmatest works though. Let's revert the change for now until we know the root cause. Reported-by: Peter Ujfalusi Tested-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx-l4.dtsi | 28 ++-------------------------- 1 file changed, 2 insertions(+), 26 deletions(-) (limited to 'arch/arm/boot/dts/am33xx-l4.dtsi') diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi index 918bf57a520d..fd99e2390541 100644 --- a/arch/arm/boot/dts/am33xx-l4.dtsi +++ b/arch/arm/boot/dts/am33xx-l4.dtsi @@ -1056,19 +1056,7 @@ #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x38000 0x2000>; - - mcasp0: mcasp@0 { - compatible = "ti,am33xx-mcasp-audio"; - reg = <0x0 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"; - }; + status = "disabled"; }; target-module@3c000 { /* 0x4803c000, ap 20 32.0 */ @@ -1086,19 +1074,7 @@ #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x3c000 0x2000>; - - mcasp1: mcasp@0 { - compatible = "ti,am33xx-mcasp-audio"; - reg = <0x0 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"; - }; + status = "disabled"; }; target-module@40000 { /* 0x48040000, ap 22 1e.0 */ -- cgit