arm64: dts: renesas: r8a77970: add VSPD support

Describe VSPD0 in the R8A77970 device tree; it will be used by DU in
the next patch...

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index 71f466d..9a7cf2a 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -625,6 +625,16 @@
                        power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
                        resets = <&cpg 603>;
                };
+
+               vspd0: vsp@fea20000 {
+                       compatible = "renesas,vsp2";
+                       reg = <0 0xfea20000 0 0x8000>;
+                       interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&cpg CPG_MOD 623>;
+                       power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
+                       resets = <&cpg 623>;
+                       renesas,fcp = <&fcpvd0>;
+               };
        };
 
        timer {