openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: r8a7743: Enable DMA for HSUSB 

This patch adds DMA properties to the HSUSB node.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Biju Das 2017-10-09 14:21:21 +01:00 committed by Simon Horman
parent 310861003a
commit e0a10e7b07
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/boot/dts/r8a7743.dtsi
View File

@ -979,6 +979,9 @@ hsusb: usb@e6590000 {
reg = <0 0xe6590000 0 0x100>;
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 704>;
dmas = <&usb_dmac0 0>, <&usb_dmac0 1>,
<&usb_dmac1 0>, <&usb_dmac1 1>;
dma-names = "ch0", "ch1", "ch2", "ch3";
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 704>;
renesas,buswait = <4>;