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[2/2] ARM: dts: r8a7792: add DU support

Message ID 6004610.AeQmi3OHEL@wasted.cogentembedded.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sergei Shtylyov Aug. 5, 2016, 6:26 p.m. UTC
Define the generic R8A7792 part of the DU device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7792.dtsi |   28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Comments

Geert Uytterhoeven Aug. 8, 2016, 1:18 p.m. UTC | #1
On Fri, Aug 5, 2016 at 8:26 PM, Sergei Shtylyov
<sergei.shtylyov@cogentembedded.com> wrote:
> Define the generic R8A7792 part of the DU device node.
>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.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
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Patch

Index: renesas/arch/arm/boot/dts/r8a7792.dtsi
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi
+++ renesas/arch/arm/boot/dts/r8a7792.dtsi
@@ -556,6 +556,34 @@ 
 			status = "disabled";
 		};
 
+		du: display@feb00000 {
+			compatible = "renesas,du-r8a7792";
+			reg = <0 0xfeb00000 0 0x40000>;
+			reg-names = "du";
+			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&mstp7_clks R8A7792_CLK_DU0>,
+				 <&mstp7_clks R8A7792_CLK_DU1>;
+			clock-names = "du.0", "du.1";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					du_out_rgb0: endpoint {
+					};
+				};
+				port@1 {
+					reg = <1>;
+					du_out_rgb1: endpoint {
+					};
+				};
+			};
+		};
+
 		can0: can@e6e80000 {
 			compatible = "renesas,can-r8a7792",
 				     "renesas,rcar-gen2-can";