[PATCH v2 05/11] arm64: renesas: r8a78000: Add VSP[BI] nodes

From: Paul Elder

Date: Fri Sep 18 2026 - 13:55:40 EST


From: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

Add DT nodes for the VSPB and VSPI IP cores in the R-Car X5H SoC.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Signed-off-by: Paul Elder <paul.elder+renesas@xxxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Tested-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a78000.dtsi | 99 +++++++++++++++++++++++++++++++
1 file changed, 99 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a78000.dtsi b/arch/arm64/boot/dts/renesas/r8a78000.dtsi
index 2f8886f8b6545026397fd83969882f8c62afa9d3..f90b869579d384e3fc13d0a13625b7cddaac2868 100644
--- a/arch/arm64/boot/dts/renesas/r8a78000.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a78000.dtsi
@@ -1072,6 +1072,105 @@ fcpvb4: fcp@c503c000 {
resets = <&mdlc_vio 0x106>;
};

+ vspi0: vsp@c5080000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc5080000 0 0x8000>;
+ interrupts = <GIC_SPI 643 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xfe>;
+ resets = <&mdlc_vio 0xfe>;
+
+ renesas,fcp = <&fcpvi0>;
+ };
+
+ vspi1: vsp@c5088000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc5088000 0 0x8000>;
+ interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xff>;
+ resets = <&mdlc_vio 0xff>;
+
+ renesas,fcp = <&fcpvi1>;
+ };
+
+ vspi2: vsp@c5090000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc5090000 0 0x8000>;
+ interrupts = <GIC_SPI 645 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0x100>;
+ resets = <&mdlc_vio 0x100>;
+
+ renesas,fcp = <&fcpvi2>;
+ };
+
+ vspi3: vsp@c5098000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc5098000 0 0x8000>;
+ interrupts = <GIC_SPI 646 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0x101>;
+ resets = <&mdlc_vio 0x101>;
+
+ renesas,fcp = <&fcpvi3>;
+ };
+
+ vspb0: vsp@c50c0000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc50c0000 0 0x8000>;
+ interrupts = <GIC_SPI 618 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xf9>;
+ resets = <&mdlc_vio 0xf9>;
+
+ renesas,fcp = <&fcpvb0>;
+ };
+
+ vspb1: vsp@c50c8000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc50c8000 0 0x8000>;
+ interrupts = <GIC_SPI 619 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xfa>;
+ resets = <&mdlc_vio 0xfa>;
+
+ renesas,fcp = <&fcpvb1>;
+ };
+
+ vspb2: vsp@c50d0000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc50d0000 0 0x8000>;
+ interrupts = <GIC_SPI 620 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xfb>;
+ resets = <&mdlc_vio 0xfb>;
+
+ renesas,fcp = <&fcpvb2>;
+ };
+
+ vspb3: vsp@c50d8000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc50d8000 0 0x8000>;
+ interrupts = <GIC_SPI 621 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xfc>;
+ resets = <&mdlc_vio 0xfc>;
+
+ renesas,fcp = <&fcpvb3>;
+ };
+
+ vspb4: vsp@c50e0000 {
+ compatible = "renesas,vsp2";
+ reg = <0 0xc50e0000 0 0x8000>;
+ interrupts = <GIC_SPI 622 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg R8A78000_CPG_SGD4_VIO_DP_OTHER>;
+ power-domains = <&mdlc_vio 0x07 0xfd>;
+ resets = <&mdlc_vio 0xfd>;
+
+ renesas,fcp = <&fcpvb4>;
+ };
+
mdlc_cmnn: system-controller@ca410000 {
compatible = "renesas,r8a78000-mdlc";
reg = <0 0xca410000 0 0x1000>;

--
2.47.3