diff mbox

[2/2] arm64: dts: r8a7795: Enable I2C DVFS DMA

Message ID 1485511583-21614-3-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State Rejected
Delegated to: Simon Horman
Headers show

Commit Message

Simon Horman Jan. 27, 2017, 10:06 a.m. UTC 
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Geert Uytterhoeven Jan. 27, 2017, 10:22 a.m. UTC | #1 
On Fri, Jan 27, 2017 at 11:06 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -804,6 +804,9 @@
>                         interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
>                         clocks = <&cpg CPG_MOD 926>;
>                         power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> +                       dmas = <&dmac1 0x11>, <&dmac1 0x10>,
> +                              <&dmac2 0x11>, <&dmac2 0x10>;
> +                       dma-names = "tx", "rx", "tx", "rx";

The datasheet says IIC-DVFS can use dmac0 only.

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/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index fe266bb3d913..d1d404c29563 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -804,6 +804,9 @@ 
 			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 926>;
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+			dmas = <&dmac1 0x11>, <&dmac1 0x10>,
+			       <&dmac2 0x11>, <&dmac2 0x10>;
+			dma-names = "tx", "rx", "tx", "rx";
 			status = "disabled";
 		};