diff mbox

[3/3] arm64: renesas: r8a7796: Enable SCIF DMA

Message ID 20160914164648.31403-4-ulrich.hecht+renesas@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Simon Horman
Headers show

Commit Message

Ulrich Hecht Sept. 14, 2016, 4:46 p.m. UTC 
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
---
 arch/arm64/boot/dts/renesas/r8a7796.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Geert Uytterhoeven Sept. 15, 2016, 6:38 p.m. UTC | #1 
On Wed, Sep 14, 2016 at 6:46 PM, Ulrich Hecht
<ulrich.hecht+renesas@gmail.com> wrote:
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

> ---
>  arch/arm64/boot/dts/renesas/r8a7796.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> index e59ded4..d2bbf92 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> @@ -356,6 +356,8 @@
>                                  <&cpg CPG_CORE R8A7796_CLK_S3D1>,
>                                  <&scif_clk>;
>                         clock-names = "fck", "brg_int", "scif_clk";
> +                       dmas = <&dmac1 0x51>, <&dmac1 0x50>;

Same question as for i2c: please add the dmas pointing to dmac2 where
appropriate, if that works.

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/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index e59ded4..d2bbf92 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -356,6 +356,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x51>, <&dmac1 0x50>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
@@ -369,6 +371,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x53>, <&dmac1 0x52>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
@@ -382,6 +386,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x13>, <&dmac1 0x12>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
@@ -395,6 +401,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x57>, <&dmac0 0x56>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
@@ -408,6 +416,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac0 0x59>, <&dmac0 0x58>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};
@@ -421,6 +431,8 @@ 
 				 <&cpg CPG_CORE R8A7796_CLK_S3D1>,
 				 <&scif_clk>;
 			clock-names = "fck", "brg_int", "scif_clk";
+			dmas = <&dmac1 0x5b>, <&dmac1 0x5a>;
+			dma-names = "tx", "rx";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
 			status = "disabled";
 		};