UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: stm32: Add MDMA support on STM32MP157C 

Activate MDMA for STM32MP157C

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Pierre-Yves MORDRET 2018-04-20 11:15:00 +02:00 committed by Alexandre Torgue
parent 1cffb560fd
commit 8ecf910a4d
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/boot/dts/stm32mp157c.dtsi
View File

@ -632,6 +632,16 @@
status = "disabled";
};
mdma1: dma@58000000 {
compatible = "st,stm32h7-mdma";
reg = <0x58000000 0x1000>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc MDMA>;
#dma-cells = <5>;
dma-channels = <32>;
dma-requests = <48>;
};
usart1: serial@5c000000 {
compatible = "st,stm32h7-uart";
reg = <0x5c000000 0x400>;