| Message ID | 1503671466-32029-4-git-send-email-pierre-yves.mordret@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Aug 25, 2017 at 04:31:05PM +0200, Pierre-Yves MORDRET wrote: > This patch adds MDMA support for STM32H743 SoC. Need ACK from ARM folks > > Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> > --- > Version history: > v4: > v3: > * None > v2: > * Add MDMA support in DT for H7 > --- > --- > arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi > index 36a99db..af44eae 100644 > --- a/arch/arm/boot/dts/stm32h743.dtsi > +++ b/arch/arm/boot/dts/stm32h743.dtsi > @@ -82,6 +82,16 @@ > interrupts = <50>; > clocks = <&timer_clk>; > }; > + > + mdma1: dma@52000000 { > + compatible = "st,stm32h7-mdma"; > + reg = <0x52000000 0x1000>; > + interrupts = <122>; > + clocks = <&timer_clk>; > + #dma-cells = <5>; > + dma-channels = <16>; > + dma-requests = <32>; > + }; > }; > }; > > -- > 2.7.4 >
Hi Vinod On 09/26/2017 07:44 PM, Vinod Koul wrote: > On Fri, Aug 25, 2017 at 04:31:05PM +0200, Pierre-Yves MORDRET wrote: >> This patch adds MDMA support for STM32H743 SoC. > > Need ACK from ARM folks I will take ARM patches (config + DT) in my pull request for 4.15 (if you plan to take driver part in your PR for 4.15) Regards Alex > >> >> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> >> --- >> Version history: >> v4: >> v3: >> * None >> v2: >> * Add MDMA support in DT for H7 >> --- >> --- >> arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi >> index 36a99db..af44eae 100644 >> --- a/arch/arm/boot/dts/stm32h743.dtsi >> +++ b/arch/arm/boot/dts/stm32h743.dtsi >> @@ -82,6 +82,16 @@ >> interrupts = <50>; >> clocks = <&timer_clk>; >> }; >> + >> + mdma1: dma@52000000 { >> + compatible = "st,stm32h7-mdma"; >> + reg = <0x52000000 0x1000>; >> + interrupts = <122>; >> + clocks = <&timer_clk>; >> + #dma-cells = <5>; >> + dma-channels = <16>; >> + dma-requests = <32>; >> + }; >> }; >> }; >> >> -- >> 2.7.4 >> >
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 36a99db..af44eae 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -82,6 +82,16 @@ interrupts = <50>; clocks = <&timer_clk>; }; + + mdma1: dma@52000000 { + compatible = "st,stm32h7-mdma"; + reg = <0x52000000 0x1000>; + interrupts = <122>; + clocks = <&timer_clk>; + #dma-cells = <5>; + dma-channels = <16>; + dma-requests = <32>; + }; }; };
This patch adds MDMA support for STM32H743 SoC. Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> --- Version history: v4: v3: * None v2: * Add MDMA support in DT for H7 --- --- arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)