ARM: dts: r8a7742: Add TPU support

Add TPU support to R8A7742 SoC DT.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/20200806183152.11809-6-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index 41c89e0..4a8d27d 100644 (file)
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -328,6 +328,17 @@
                        reg = <0 0xe6060000 0 0x250>;
                };
 
+               tpu: pwm@e60f0000 {
+                       compatible = "renesas,tpu-r8a7742", "renesas,tpu";
+                       reg = <0 0xe60f0000 0 0x148>;
+                       interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 304>;
+                       power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+                       resets = <&cpg 304>;
+                       #pwm-cells = <3>;
+                       status = "disabled";
+               };
+
                cpg: clock-controller@e6150000 {
                        compatible = "renesas,r8a7742-cpg-mssr";
                        reg = <0 0xe6150000 0 0x1000>;