| Message ID | 20201110142737.13106-2-amelie.delaunay@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] ARM: dts: stm32: fix dmamux reg property on stm32mp151 | expand |
Hi, On 11/10/20 3:27 PM, Amelie Delaunay wrote: > Reg property length should cover all DMAMUX_CxCR registers. > DMAMUX_CxCR Address offset: 0x000 + 0x04 * x (x = 0 to 15), so latest > offset is at 0x3c, so length should be 0x40. > > Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> > --- > arch/arm/boot/dts/stm32h743.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi > index 7febe19e780d..b083afd0ebd6 100644 > --- a/arch/arm/boot/dts/stm32h743.dtsi > +++ b/arch/arm/boot/dts/stm32h743.dtsi > @@ -274,7 +274,7 @@ > > dmamux1: dma-router@40020800 { > compatible = "st,stm32h7-dmamux"; > - reg = <0x40020800 0x1c>; > + reg = <0x40020800 0x40>; > #dma-cells = <3>; > dma-channels = <16>; > dma-requests = <128>; > Series applied on stm32-next. Regards Alex
diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 7febe19e780d..b083afd0ebd6 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -274,7 +274,7 @@ dmamux1: dma-router@40020800 { compatible = "st,stm32h7-dmamux"; - reg = <0x40020800 0x1c>; + reg = <0x40020800 0x40>; #dma-cells = <3>; dma-channels = <16>; dma-requests = <128>;
Reg property length should cover all DMAMUX_CxCR registers. DMAMUX_CxCR Address offset: 0x000 + 0x04 * x (x = 0 to 15), so latest offset is at 0x3c, so length should be 0x40. Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- arch/arm/boot/dts/stm32h743.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)