From 626e7ea0021501dc6e35ef89a936cd1e25f30b26 Mon Sep 17 00:00:00 2001 From: Alexandre TORGUE Date: Thu, 3 Nov 2016 15:16:38 +0100 Subject: ARM: DT: stm32: move dma translation to board files stm32f469-disco and stm32f429-eval boards use SDRAM start address remapping (to @0) to boost performances. A DMA translation through "dma-ranges" property was needed for other masters than the M4 CPU. stm32f429-disco doesn't use remapping so doesn't need this DMA translation. This patches moves this DMA translation definition from stm32f429 soc file to board files. Tested-by: Bruno Herrera Signed-off-by: Alexandre TORGUE --- arch/arm/boot/dts/stm32f429.dtsi | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arm/boot/dts/stm32f429.dtsi') diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 1c54f9e68723..8af8ac9d94e1 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -59,8 +59,6 @@ }; soc { - dma-ranges = <0xc0000000 0x0 0x10000000>; - timer2: timer@40000000 { compatible = "st,stm32-timer"; reg = <0x40000000 0x400>; @@ -392,13 +390,11 @@ st,syscon = <&syscfg 0x4>; snps,pbl = <8>; snps,mixed-burst; - dma-ranges; status = "disabled"; }; usbotg_hs: usb@40040000 { compatible = "snps,dwc2"; - dma-ranges; reg = <0x40040000 0x40000>; interrupts = <77>; clocks = <&rcc 0 29>; -- cgit v1.2.3