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[4/4] ARM: dts: r8a7743: Enable DMA for HSUSB

Message ID 1507555281-57845-5-git-send-email-biju.das@bp.renesas.com (mailing list archive)
State Accepted
Commit e0a10e7b070624965f20205c59fb2a0c0b465782
Delegated to: Simon Horman
Headers show

Commit Message

Biju Das Oct. 9, 2017, 1:21 p.m. UTC 
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>
---
 arch/arm/boot/dts/r8a7743.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Geert Uytterhoeven Oct. 11, 2017, 12:56 p.m. UTC | #1 
On Mon, Oct 9, 2017 at 3:21 PM, Biju Das <biju.das@bp.renesas.com> wrote:
> 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>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index de89295..699c040 100644
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -979,6 +979,9 @@ 
 			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>;