diff mbox series

[1/2] ARM: dts: stm32: fix dmamux reg property on stm32mp151

Message ID 20201110142737.13106-1-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

Commit Message

Amelie Delaunay Nov. 10, 2020, 2:27 p.m. UTC 
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/stm32mp151.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 928e31db1526..719a4276a348 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1001,7 +1001,7 @@ 
 
 		dmamux1: dma-router@48002000 {
 			compatible = "st,stm32h7-dmamux";
-			reg = <0x48002000 0x1c>;
+			reg = <0x48002000 0x40>;
 			#dma-cells = <3>;
 			dma-requests = <128>;
 			dma-masters = <&dma1 &dma2>;