hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: pxa: add dma controller 

Add the SoC embedded DMA controller, shared with the mmp architecture.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
This commit is contained in:
Robert Jarzmik 2015-06-20 10:17:26 +02:00
parent d770e558e2
commit 0cd4914160
2 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/boot/dts/pxa27x.dtsi
View File

@ -7,6 +7,15 @@
compatible = "marvell,pxa27x";
pxabus {
pdma: dma-controller@40000000 {
compatible = "marvell,pdma-1.0";
reg = <0x40000000 0x10000>;
interrupts = <25>;
#dma-channels = <32>;
#dma-cells = <2>;
status = "okay";
};
pxairq: interrupt-controller@40d00000 {
marvell,intc-priority;
marvell,intc-nr-irqs = <34>;

9
arch/arm/boot/dts/pxa3xx.dtsi
View File

@ -6,6 +6,15 @@
compatible = "marvell,pxa3xx";
pxabus {
pdma: dma-controller@40000000 {
compatible = "marvell,pdma-1.0";
reg = <0x40000000 0x10000>;
interrupts = <25>;
#dma-channels = <32>;
#dma-cells = <2>;
status = "okay";
};
pwri2c: i2c@40f500c0 {
compatible = "mrvl,pwri2c";
reg = <0x40f500c0 0x30>;