| Message ID | 1477412195-8124-1-git-send-email-alexandre.torgue@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 13c7cd2..a763c15 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -82,6 +82,10 @@ }; }; + soc { + dma-ranges = <0xc0000000 0x0 0x10000000>; + }; + usbotg_hs_phy: usbphy { #phy-cells = <0>; compatible = "usb-nop-xceiv"; diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 0596d60..3a1cfdd 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>; diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index 9e73656..c2213c0 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -64,6 +64,10 @@ aliases { serial0 = &usart3; }; + + soc { + dma-ranges = <0xc0000000 0x0 0x10000000>; + }; }; &clk_hse {
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. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>