Merge tag 'renesas-dts-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DTS updates for v6.9

  - Add GPIO keys and watchdog support for the RZ/G3S SMARC development
    board,
  - Add GNSS support for Renesas ULCB development boards equipped with
    the Shimafuji Kingfisher extension,
  - Add support for the standalone White Hawk CPU board,
  - Add support for the R-Car V4H ES2.0 (R8A779G2) SoC and the White
    Hawk Single development board,
  - Add initial support for the R-Car V4M (R8A779H0) SoC and the Gray
    Hawk Single development board,
  - Add camera support for the RZ/G2UL SoC,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (29 commits)
  arm64: dts: renesas: gray-hawk-single: Enable watchdog timer
  arm64: dts: renesas: r8a779h0: Add RWDT node
  arm64: dts: renesas: Improve TMU interrupt descriptions
  ARM: dts: renesas: Improve TMU interrupt descriptions
  arm64: dts: renesas: r9a07g043u: Add CSI and CRU nodes
  arm64: dts: renesas: Add Gray Hawk Single board support
  arm64: dts: renesas: Add Renesas R8A779H0 SoC support
  arm64: dts: renesas: rzg3s-smarc-som: Enable the watchdog interface
  arm64: dts: renesas: r9a08g045: Add watchdog node
  arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2
  dt-bindings: clock: Add R8A779H0 V4M CPG Core Clock Definitions
  dt-bindings: clock: renesas,cpg-mssr: Document R-Car V4M support
  dt-bindings: power: Add r8a779h0 SYSC power domain definitions
  dt-bindings: power: renesas,rcar-sysc: Document R-Car V4M support
  arm64: dts: renesas: r8a779g2: Add White Hawk Single support
  arm64: dts: renesas: Add Renesas R8A779G2 SoC support
  arm64: dts: renesas: white-hawk: Factor out common parts
  arm64: dts: renesas: white-hawk-cpu: Factor out common parts
  arm64: dts: renesas: white-hawk: Add SoC name to top-level comment
  arm64: dts: renesas: white-hawk: Drop SoC parts from sub boards
  ...

Link: https://lore.kernel.org/r/cover.1707487834.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

32 files changed, 1042 insertions, 529 deletions

diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile
index 8ea68d5827105..4c5ac5f02829f 100644
--- a/arch/arm64/boot/dts/renesas/Makefile
+++ b/arch/arm64/boot/dts/renesas/Makefile
@@ -82,10 +82,15 @@ dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f0-spider.dtb
 dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f4-s4sk.dtb
 
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk.dtb
+dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-cpu.dtb
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtbo
 r8a779g0-white-hawk-ard-audio-da7212-dtbs := r8a779g0-white-hawk.dtb r8a779g0-white-hawk-ard-audio-da7212.dtbo
 dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtb
 
+dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g2-white-hawk-single.dtb
+
+dtb-$(CONFIG_ARCH_R8A779H0) += r8a779h0-gray-hawk-single.dtb
+
 dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb
 r8a779m1-salvator-xs-panel-aa104xd12-dtbs := r8a779m1-salvator-xs.dtb salvator-panel-aa104xd12.dtbo
 dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs-panel-aa104xd12.dtb
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 95b0a1f6debfc..a8a44fe5e83bb 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -529,6 +529,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
@@ -541,7 +542,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
@@ -554,7 +557,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
@@ -568,6 +573,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
@@ -581,6 +587,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774A1_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 786660fcdea42..4fff511e994cf 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -413,6 +413,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
@@ -425,7 +426,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
@@ -438,7 +441,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
@@ -452,6 +457,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
@@ -465,6 +471,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774B1_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index eed94ffed7c11..1ef43d78c3a57 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -384,6 +384,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
@@ -396,7 +397,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
@@ -409,7 +412,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
@@ -423,6 +428,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
@@ -436,6 +442,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
index 175e5d296da6c..be55ae83944cf 100644
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
@@ -593,6 +593,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
@@ -605,7 +606,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
@@ -618,7 +621,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
@@ -632,6 +637,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
@@ -645,6 +651,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
index a4260d9291bac..bea4edd17d534 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
@@ -614,6 +614,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -626,7 +627,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -639,7 +642,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -653,6 +658,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
@@ -666,6 +672,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index a631ead171b29..7846fea8e40da 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -578,6 +578,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
@@ -590,7 +591,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
@@ -603,7 +606,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
@@ -617,6 +622,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
@@ -630,6 +636,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 7254912a241f9..58f9286a5ab57 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -578,6 +578,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
@@ -590,7 +591,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
@@ -603,7 +606,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
@@ -617,6 +622,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
@@ -630,6 +636,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index e57b9027066eb..692940662d38d 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -449,6 +449,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
@@ -461,7 +462,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
@@ -474,7 +477,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
@@ -488,6 +493,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
@@ -501,6 +507,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index ed6e2e47c6047..d2d3cecc76d52 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -328,6 +328,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
@@ -340,7 +341,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
@@ -353,7 +356,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
@@ -367,6 +372,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
@@ -380,6 +386,7 @@
 			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index 5ed2daaca1f00..c0ba110c74d6a 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -357,6 +357,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
@@ -369,7 +370,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
@@ -382,7 +385,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
@@ -395,7 +400,9 @@
 			reg = <0 0xe6fe0000 0 0x30>;
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
@@ -408,7 +415,9 @@
 			reg = <0 0xffc00000 0 0x30>;
 			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 8c2b28342387c..37063e3f4e1be 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -415,6 +415,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
@@ -427,7 +428,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
@@ -440,7 +443,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
@@ -454,6 +459,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
@@ -467,6 +473,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 8cf6473c63d37..89990dd8ebf7f 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -336,6 +336,7 @@
 			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 125>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
@@ -348,7 +349,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 124>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
@@ -361,7 +364,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 123>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
@@ -375,6 +380,7 @@
 			interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 122>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
@@ -388,6 +394,7 @@
 			interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 407 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 408 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 121>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
index 4e67a03564971..2f8f2ccab8c23 100644
--- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
@@ -370,6 +370,7 @@
 			interrupts = <GIC_SPI 512 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 513 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 514 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 713>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
@@ -382,7 +383,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 504 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 505 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 506 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 714>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
@@ -395,7 +398,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 508 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 509 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 510 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 510 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 511 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 715>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
@@ -408,7 +413,9 @@
 			reg = <0 0xe6fe0000 0 0x30>;
 			interrupts = <GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 716>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
@@ -421,7 +428,9 @@
 			reg = <0 0xffc00000 0 0x30>;
 			interrupts = <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 717>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 7fb4989cce8a6..72cf30341fc4d 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -501,6 +501,7 @@
 			interrupts = <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 713>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
@@ -513,7 +514,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 480 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 714>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
@@ -526,7 +529,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 481 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 482 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 483 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 483 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 484 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 715>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
@@ -539,7 +544,9 @@
 			reg = <0 0xe6fe0000 0 0x30>;
 			interrupts = <GIC_SPI 485 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 488 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 716>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
@@ -552,7 +559,9 @@
 			reg = <0 0xffc00000 0 0x30>;
 			interrupts = <GIC_SPI 489 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 490 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 491 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 491 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 492 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 717>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts
new file mode 100644
index 0000000000000..c8b1bb50a8cfe
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the standalone R-Car V4H White Hawk CPU board
+ *
+ * Copyright (C) 2023 Glider bv
+ */
+
+/dts-v1/;
+#include "r8a779g0-white-hawk-cpu.dtsi"
+
+/ {
+	model = "Renesas White Hawk CPU board based on r8a779g0";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
index 913f70fe6c5cd..b1fe1aedc27d1 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi
@@ -1,378 +1,14 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
- * Device Tree Source for the White Hawk CPU board
+ * Device Tree Source for the R-Car V4H White Hawk CPU board
  *
  * Copyright (C) 2022 Renesas Electronics Corp.
  */
 
 #include "r8a779g0.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
+#include "white-hawk-cpu-common.dtsi"
 
 / {
 	model = "Renesas White Hawk CPU board";
 	compatible = "renesas,white-hawk-cpu", "renesas,r8a779g0";
-
-	aliases {
-		ethernet0 = &avb0;
-		serial0 = &hscif0;
-	};
-
-	chosen {
-		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
-		stdout-path = "serial0:921600n8";
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		pinctrl-0 = <&keys_pins>;
-		pinctrl-names = "default";
-
-		key-1 {
-			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_1>;
-			label = "SW47";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-
-		key-2 {
-			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_2>;
-			label = "SW48";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-
-		key-3 {
-			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_3>;
-			label = "SW49";
-			wakeup-source;
-			debounce-interval = <20>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		led-1 {
-			gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
-			color = <LED_COLOR_ID_GREEN>;
-			function = LED_FUNCTION_INDICATOR;
-			function-enumerator = <1>;
-		};
-
-		led-2 {
-			gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
-			color = <LED_COLOR_ID_GREEN>;
-			function = LED_FUNCTION_INDICATOR;
-			function-enumerator = <2>;
-		};
-
-		led-3 {
-			gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
-			color = <LED_COLOR_ID_GREEN>;
-			function = LED_FUNCTION_INDICATOR;
-			function-enumerator = <3>;
-		};
-	};
-
-	memory@48000000 {
-		device_type = "memory";
-		/* first 128MB is reserved for secure area. */
-		reg = <0x0 0x48000000 0x0 0x78000000>;
-	};
-
-	memory@480000000 {
-		device_type = "memory";
-		reg = <0x4 0x80000000 0x0 0x80000000>;
-	};
-
-	memory@600000000 {
-		device_type = "memory";
-		reg = <0x6 0x00000000 0x1 0x00000000>;
-	};
-
-	mini-dp-con {
-		compatible = "dp-connector";
-		label = "CN5";
-		type = "mini";
-
-		port {
-			mini_dp_con_in: endpoint {
-				remote-endpoint = <&sn65dsi86_out>;
-			};
-		};
-	};
-
-	reg_1p2v: regulator-1p2v {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.2V";
-		regulator-min-microvolt = <1200000>;
-		regulator-max-microvolt = <1200000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_1p8v: regulator-1p8v {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-1.8V";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	reg_3p3v: regulator-3p3v {
-		compatible = "regulator-fixed";
-		regulator-name = "fixed-3.3V";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-boot-on;
-		regulator-always-on;
-	};
-
-	sn65dsi86_refclk: clk-x6 {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <38400000>;
-	};
-};
-
-&avb0 {
-	pinctrl-0 = <&avb0_pins>;
-	pinctrl-names = "default";
-	phy-handle = <&phy0>;
-	tx-internal-delay-ps = <2000>;
-	status = "okay";
-
-	phy0: ethernet-phy@0 {
-		compatible = "ethernet-phy-id0022.1622",
-			     "ethernet-phy-ieee802.3-c22";
-		rxc-skew-ps = <1500>;
-		reg = <0>;
-		interrupt-parent = <&gpio7>;
-		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
-		reset-gpios = <&gpio7 10 GPIO_ACTIVE_LOW>;
-	};
-};
-
-&dsi0 {
-	status = "okay";
-
-	ports {
-		port@1 {
-			dsi0_out: endpoint {
-				remote-endpoint = <&sn65dsi86_in>;
-				data-lanes = <1 2 3 4>;
-			};
-		};
-	};
-};
-
-&du {
-	status = "okay";
-};
-
-&extal_clk {
-	clock-frequency = <16666666>;
-};
-
-&extalr_clk {
-	clock-frequency = <32768>;
-};
-
-&hscif0 {
-	pinctrl-0 = <&hscif0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-};
-
-&i2c0 {
-	pinctrl-0 = <&i2c0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-	clock-frequency = <400000>;
-
-	io_expander_a: gpio@20 {
-		compatible = "onnn,pca9654";
-		reg = <0x20>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-		gpio-controller;
-		#gpio-cells = <2>;
-		interrupt-controller;
-		#interrupt-cells = <2>;
-	};
-
-	eeprom@50 {
-		compatible = "rohm,br24g01", "atmel,24c01";
-		label = "cpu-board";
-		reg = <0x50>;
-		pagesize = <8>;
-	};
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-	clock-frequency = <400000>;
-
-	bridge@2c {
-		compatible = "ti,sn65dsi86";
-		reg = <0x2c>;
-
-		clocks = <&sn65dsi86_refclk>;
-		clock-names = "refclk";
-
-		interrupt-parent = <&intc_ex>;
-		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
-
-		enable-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
-
-		vccio-supply = <&reg_1p8v>;
-		vpll-supply = <&reg_1p8v>;
-		vcca-supply = <&reg_1p2v>;
-		vcc-supply = <&reg_1p2v>;
-
-		ports {
-			#address-cells = <1>;
-			#size-cells = <0>;
-
-			port@0 {
-				reg = <0>;
-				sn65dsi86_in: endpoint {
-					remote-endpoint = <&dsi0_out>;
-				};
-			};
-
-			port@1 {
-				reg = <1>;
-				sn65dsi86_out: endpoint {
-					remote-endpoint = <&mini_dp_con_in>;
-				};
-			};
-		};
-	};
-};
-
-&mmc0 {
-	pinctrl-0 = <&mmc_pins>;
-	pinctrl-1 = <&mmc_pins>;
-	pinctrl-names = "default", "state_uhs";
-
-	vmmc-supply = <&reg_3p3v>;
-	vqmmc-supply = <&reg_1p8v>;
-	mmc-hs200-1_8v;
-	mmc-hs400-1_8v;
-	bus-width = <8>;
-	no-sd;
-	no-sdio;
-	non-removable;
-	full-pwr-cycle-in-suspend;
-	status = "okay";
-};
-
-&pfc {
-	pinctrl-0 = <&scif_clk_pins>;
-	pinctrl-names = "default";
-
-	avb0_pins: avb0 {
-		mux {
-			groups = "avb0_link", "avb0_mdio", "avb0_rgmii",
-				 "avb0_txcrefclk";
-			function = "avb0";
-		};
-
-		pins_mdio {
-			groups = "avb0_mdio";
-			drive-strength = <21>;
-		};
-
-		pins_mii {
-			groups = "avb0_rgmii";
-			drive-strength = <21>;
-		};
-
-	};
-	hscif0_pins: hscif0 {
-		groups = "hscif0_data";
-		function = "hscif0";
-	};
-
-	i2c0_pins: i2c0 {
-		groups = "i2c0";
-		function = "i2c0";
-	};
-
-	i2c1_pins: i2c1 {
-		groups = "i2c1";
-		function = "i2c1";
-	};
-
-	keys_pins: keys {
-		pins = "GP_5_0", "GP_5_1", "GP_5_2";
-		bias-pull-up;
-	};
-
-	mmc_pins: mmc {
-		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
-		function = "mmc";
-		power-source = <1800>;
-	};
-
-	qspi0_pins: qspi0 {
-		groups = "qspi0_ctrl", "qspi0_data4";
-		function = "qspi0";
-	};
-
-	scif_clk_pins: scif_clk {
-		groups = "scif_clk";
-		function = "scif_clk";
-	};
-};
-
-&rpc {
-	pinctrl-0 = <&qspi0_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-
-	flash@0 {
-		compatible = "spansion,s25fs512s", "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <40000000>;
-		spi-rx-bus-width = <4>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			boot@0 {
-				reg = <0x0 0x1200000>;
-				read-only;
-			};
-			user@1200000 {
-				reg = <0x1200000 0x2e00000>;
-			};
-		};
-	};
-};
-
-&rwdt {
-	timeout-sec = <60>;
-	status = "okay";
-};
-
-&scif_clk {
-	clock-frequency = <24000000>;
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dts
index eff1ef6e2cc83..784d4e8b204ce 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dts
@@ -1,69 +1,15 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
- * Device Tree Source for the White Hawk CPU and BreakOut boards
+ * Device Tree Source for the R-Car V4H White Hawk CPU and BreakOut boards
  *
  * Copyright (C) 2022 Renesas Electronics Corp.
  */
 
 /dts-v1/;
 #include "r8a779g0-white-hawk-cpu.dtsi"
-#include "r8a779g0-white-hawk-csi-dsi.dtsi"
-#include "r8a779g0-white-hawk-ethernet.dtsi"
+#include "white-hawk-common.dtsi"
 
 / {
 	model = "Renesas White Hawk CPU and Breakout boards based on r8a779g0";
 	compatible = "renesas,white-hawk-breakout", "renesas,white-hawk-cpu", "renesas,r8a779g0";
-
-	can_transceiver0: can-phy0 {
-		compatible = "nxp,tjr1443";
-		#phy-cells = <0>;
-		enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
-		max-bitrate = <5000000>;
-	};
-};
-
-&can_clk {
-	clock-frequency = <40000000>;
-};
-
-&canfd {
-	pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
-	pinctrl-names = "default";
-
-	status = "okay";
-
-	channel0 {
-		status = "okay";
-		phys = <&can_transceiver0>;
-	};
-
-	channel1 {
-		status = "okay";
-	};
-};
-
-&i2c0 {
-	eeprom@51 {
-		compatible = "rohm,br24g01", "atmel,24c01";
-		label = "breakout-board";
-		reg = <0x51>;
-		pagesize = <8>;
-	};
-};
-
-&pfc {
-	can_clk_pins: can-clk {
-		groups = "can_clk";
-		function = "can_clk";
-	};
-
-	canfd0_pins: canfd0 {
-		groups = "canfd0_data";
-		function = "canfd0";
-	};
-
-	canfd1_pins: canfd1 {
-		groups = "canfd1_data";
-		function = "canfd1";
-	};
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index d3d25e077c5d5..7b05b9b3e0a85 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -161,11 +161,6 @@
 		};
 	};
 
-	psci {
-		compatible = "arm,psci-1.0", "arm,psci-0.2";
-		method = "smc";
-	};
-
 	extal_clk: extal {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -185,13 +180,24 @@
 		interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
 	};
 
-	/* External SCIF clock - to be overridden by boards that provide it */
+	psci {
+		compatible = "arm,psci-1.0", "arm,psci-0.2";
+		method = "smc";
+	};
+
+	/* External SCIF clocks - to be overridden by boards that provide them */
 	scif_clk: scif {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <0>;
 	};
 
+	scif_clk2: scif2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
 	soc: soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&gic>;
@@ -479,6 +485,7 @@
 			interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2";
 			clocks = <&cpg CPG_MOD 713>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
@@ -491,7 +498,9 @@
 			reg = <0 0xe6fc0000 0 0x30>;
 			interrupts = <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 714>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
@@ -504,7 +513,9 @@
 			reg = <0 0xe6fd0000 0 0x30>;
 			interrupts = <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 715>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
@@ -517,7 +528,9 @@
 			reg = <0 0xe6fe0000 0 0x30>;
 			interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 716>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
@@ -530,7 +543,9 @@
 			reg = <0 0xffc00000 0 0x30>;
 			interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2";
 			clocks = <&cpg CPG_MOD 717>;
 			clock-names = "fck";
 			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
@@ -681,7 +696,7 @@
 			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 516>,
 				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
-				 <&scif_clk>;
+				 <&scif_clk2>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x35>, <&dmac0 0x34>,
 			       <&dmac1 0x35>, <&dmac1 0x34>;
@@ -1057,7 +1072,7 @@
 			interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 705>,
 				 <&cpg CPG_CORE R8A779G0_CLK_SASYNCPERD1>,
-				 <&scif_clk>;
+				 <&scif_clk2>;
 			clock-names = "fck", "brg_int", "scif_clk";
 			dmas = <&dmac0 0x59>, <&dmac0 0x58>,
 			       <&dmac1 0x59>, <&dmac1 0x58>;
@@ -1777,6 +1792,37 @@
 			};
 		};
 
+		mmc0: mmc@ee140000 {
+			compatible = "renesas,sdhi-r8a779g0",
+				     "renesas,rcar-gen4-sdhi";
+			reg = <0 0xee140000 0 0x2000>;
+			interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 706>,
+				 <&cpg CPG_CORE R8A779G0_CLK_SD0H>;
+			clock-names = "core", "clkh";
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 706>;
+			max-frequency = <200000000>;
+			iommus = <&ipmmu_ds0 32>;
+			status = "disabled";
+		};
+
+		rpc: spi@ee200000 {
+			compatible = "renesas,r8a779g0-rpc-if",
+				     "renesas,rcar-gen4-rpc-if";
+			reg = <0 0xee200000 0 0x200>,
+			      <0 0x08000000 0 0x04000000>,
+			      <0 0xee208000 0 0x100>;
+			reg-names = "regs", "dirmap", "wbuf";
+			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 629>;
+			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
+			resets = <&cpg 629>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		ipmmu_rt0: iommu@ee480000 {
 			compatible = "renesas,ipmmu-r8a779g0",
 				     "renesas,rcar-gen4-ipmmu-vmsa";
@@ -1886,37 +1932,6 @@
 			#iommu-cells = <1>;
 		};
 
-		mmc0: mmc@ee140000 {
-			compatible = "renesas,sdhi-r8a779g0",
-				     "renesas,rcar-gen4-sdhi";
-			reg = <0 0xee140000 0 0x2000>;
-			interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cpg CPG_MOD 706>,
-				 <&cpg CPG_CORE R8A779G0_CLK_SD0H>;
-			clock-names = "core", "clkh";
-			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
-			resets = <&cpg 706>;
-			max-frequency = <200000000>;
-			iommus = <&ipmmu_ds0 32>;
-			status = "disabled";
-		};
-
-		rpc: spi@ee200000 {
-			compatible = "renesas,r8a779g0-rpc-if",
-				     "renesas,rcar-gen4-rpc-if";
-			reg = <0 0xee200000 0 0x200>,
-			      <0 0x08000000 0 0x04000000>,
-			      <0 0xee208000 0 0x100>;
-			reg-names = "regs", "dirmap", "wbuf";
-			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&cpg CPG_MOD 629>;
-			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;
-			resets = <&cpg 629>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
 		gic: interrupt-controller@f1000000 {
 			compatible = "arm,gic-v3";
 			#interrupt-cells = <3>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts
new file mode 100644
index 0000000000000..2f79e5a612489
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R-Car V4H ES2.0 White Hawk Single board
+ *
+ * Copyright (C) 2023 Glider bv
+ */
+
+/dts-v1/;
+#include "r8a779g2.dtsi"
+#include "white-hawk-cpu-common.dtsi"
+#include "white-hawk-common.dtsi"
+
+/ {
+	model = "Renesas White Hawk Single board based on r8a779g2";
+	compatible = "renesas,white-hawk-single", "renesas,r8a779g2",
+		     "renesas,r8a779g0";
+};
+
+&hscif0 {
+	uart-has-rtscts;
+};
+
+&hscif0_pins {
+	groups = "hscif0_data", "hscif0_ctrl";
+	function = "hscif0";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779g2.dtsi b/arch/arm64/boot/dts/renesas/r8a779g2.dtsi
new file mode 100644
index 0000000000000..e08f531843e28
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779g2.dtsi
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R-Car V4H (R8A779G2) SoC
+ *
+ * Copyright (C) 2023 Glider bv
+ */
+
+#include "r8a779g0.dtsi"
+
+/ {
+	compatible = "renesas,r8a779g2", "renesas,r8a779g0";
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
new file mode 100644
index 0000000000000..e04de1d74825e
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R-Car V4M Gray Hawk Single board
+ *
+ * Copyright (C) 2023 Renesas Electronics Corp.
+ * Copyright (C) 2024 Glider bv
+ */
+
+/dts-v1/;
+#include "r8a779h0.dtsi"
+
+/ {
+	model = "Renesas Gray Hawk Single board based on r8a779h0";
+	compatible = "renesas,gray-hawk-single", "renesas,r8a779h0";
+
+	aliases {
+		serial0 = &hscif0;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:921600n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	memory@480000000 {
+		device_type = "memory";
+		reg = <0x4 0x80000000 0x1 0x80000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+	clock-frequency = <32768>;
+};
+
+&hscif0 {
+	uart-has-rtscts;
+	status = "okay";
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
+&scif_clk {
+	clock-frequency = <24000000>;
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi
new file mode 100644
index 0000000000000..9ad53e85cf606
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the R-Car V4M (R8A779H0) SoC
+ *
+ * Copyright (C) 2023 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/clock/renesas,r8a779h0-cpg-mssr.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/renesas,r8a779h0-sysc.h>
+
+/ {
+	compatible = "renesas,r8a779h0";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		a76_0: cpu@0 {
+			compatible = "arm,cortex-a76";
+			reg = <0>;
+			device_type = "cpu";
+			power-domains = <&sysc R8A779H0_PD_A1E0D0C0>;
+		};
+	};
+
+	extal_clk: extal-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	extalr_clk: extalr-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		/* This value must be overridden by the board */
+		clock-frequency = <0>;
+	};
+
+	pmu-a76 {
+		compatible = "arm,cortex-a76-pmu";
+		interrupts-extended = <&gic GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	/* External SCIF clock - to be overridden by boards that provide it */
+	scif_clk: scif-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <0>;
+	};
+
+	soc: soc {
+		compatible = "simple-bus";
+		interrupt-parent = <&gic>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		rwdt: watchdog@e6020000 {
+			compatible = "renesas,r8a779h0-wdt",
+				     "renesas,rcar-gen4-wdt";
+			reg = <0 0xe6020000 0 0x0c>;
+			interrupts = <GIC_SPI 330 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 907>;
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 907>;
+			status = "disabled";
+		};
+
+		cpg: clock-controller@e6150000 {
+			compatible = "renesas,r8a779h0-cpg-mssr";
+			reg = <0 0xe6150000 0 0x4000>;
+			clocks = <&extal_clk>, <&extalr_clk>;
+			clock-names = "extal", "extalr";
+			#clock-cells = <2>;
+			#power-domain-cells = <0>;
+			#reset-cells = <1>;
+		};
+
+		rst: reset-controller@e6160000 {
+			compatible = "renesas,r8a779h0-rst";
+			reg = <0 0xe6160000 0 0x4000>;
+		};
+
+		sysc: system-controller@e6180000 {
+			compatible = "renesas,r8a779h0-sysc";
+			reg = <0 0xe6180000 0 0x4000>;
+			#power-domain-cells = <1>;
+		};
+
+		hscif0: serial@e6540000 {
+			compatible = "renesas,hscif-r8a779h0",
+				     "renesas,rcar-gen4-hscif", "renesas,hscif";
+			reg = <0 0xe6540000 0 0x60>;
+			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 514>,
+				 <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>,
+				 <&scif_clk>;
+			clock-names = "fck", "brg_int", "scif_clk";
+			power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>;
+			resets = <&cpg 514>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@f1000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x0 0xf1000000 0 0x20000>,
+			      <0x0 0xf1060000 0 0x110000>;
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		prr: chipid@fff00044 {
+			compatible = "renesas,prr";
+			reg = <0 0xfff00044 0 4>;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
+				      <&gic GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
index 2ab231572d95f..01d08ebb4a783 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi
@@ -61,6 +61,75 @@
 &soc {
 	interrupt-parent = <&gic>;
 
+	cru: video@10830000 {
+		compatible = "renesas,r9a07g043-cru", "renesas,rzg2l-cru";
+		reg = <0 0x10830000 0 0x400>;
+		clocks = <&cpg CPG_MOD R9A07G043_CRU_VCLK>,
+			 <&cpg CPG_MOD R9A07G043_CRU_PCLK>,
+			 <&cpg CPG_MOD R9A07G043_CRU_ACLK>;
+		clock-names = "video", "apb", "axi";
+		interrupts = <SOC_PERIPHERAL_IRQ(167) IRQ_TYPE_LEVEL_HIGH>,
+			     <SOC_PERIPHERAL_IRQ(168) IRQ_TYPE_LEVEL_HIGH>,
+			     <SOC_PERIPHERAL_IRQ(169) IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "image_conv", "image_conv_err", "axi_mst_err";
+		resets = <&cpg R9A07G043_CRU_PRESETN>,
+			 <&cpg R9A07G043_CRU_ARESETN>;
+		reset-names = "presetn", "aresetn";
+		power-domains = <&cpg>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				reg = <1>;
+				crucsi2: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&csi2cru>;
+				};
+			};
+		};
+	};
+
+	csi2: csi2@10830400 {
+		compatible = "renesas,r9a07g043-csi2", "renesas,rzg2l-csi2";
+		reg = <0 0x10830400 0 0xfc00>;
+		interrupts = <SOC_PERIPHERAL_IRQ(166) IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD R9A07G043_CRU_SYSCLK>,
+			 <&cpg CPG_MOD R9A07G043_CRU_VCLK>,
+			 <&cpg CPG_MOD R9A07G043_CRU_PCLK>;
+		clock-names = "system", "video", "apb";
+		resets = <&cpg R9A07G043_CRU_PRESETN>,
+			 <&cpg R9A07G043_CRU_CMN_RSTB>;
+		reset-names = "presetn", "cmn-rstb";
+		power-domains = <&cpg>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+			};
+
+			port@1 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <1>;
+
+				csi2cru: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&crucsi2>;
+				};
+			};
+		};
+	};
+
 	irqc: interrupt-controller@110a0000 {
 		compatible = "renesas,r9a07g043u-irqc",
 			     "renesas,rzg2l-irqc";
diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
index 5facfad961583..dfee878c0f492 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -264,6 +264,20 @@
 			      <0x0 0x12440000 0 0x60000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
+
+		wdt0: watchdog@12800800 {
+			compatible = "renesas,r9a08g045-wdt", "renesas,rzg2l-wdt";
+			reg = <0 0x12800800 0 0x400>;
+			clocks = <&cpg CPG_MOD R9A08G045_WDT0_PCLK>,
+				 <&cpg CPG_MOD R9A08G045_WDT0_CLK>;
+			clock-names = "pclk", "oscclk";
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "wdt", "perrout";
+			resets = <&cpg R9A08G045_WDT0_PRESETN>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
 	};
 
 	timer {
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
index f062d4ad78b79..2b7fa5817d583 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
@@ -336,3 +336,8 @@
 		};
 	};
 };
+
+&wdt0 {
+	timeout-sec = <60>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
index 2145201372308..deb2ad37bb2e5 100644
--- a/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc.dtsi
@@ -6,6 +6,7 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
 
 / {
@@ -14,6 +15,37 @@
 		mmc1 = &sdhi1;
 	};
 
+	keys {
+		compatible = "gpio-keys";
+
+		key-1 {
+			interrupts = <RZG2L_GPIO(18, 0) IRQ_TYPE_EDGE_FALLING>;
+			interrupt-parent = <&pinctrl>;
+			linux,code = <KEY_1>;
+			label = "USER_SW1";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-2 {
+			interrupts = <RZG2L_GPIO(0, 1) IRQ_TYPE_EDGE_FALLING>;
+			interrupt-parent = <&pinctrl>;
+			linux,code = <KEY_2>;
+			label = "USER_SW2";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-3 {
+			interrupts = <RZG2L_GPIO(0, 3) IRQ_TYPE_EDGE_FALLING>;
+			interrupt-parent = <&pinctrl>;
+			linux,code = <KEY_3>;
+			label = "USER_SW3";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
 	vcc_sdhi1: regulator-vcc-sdhi1 {
 		compatible = "regulator-fixed";
 		regulator-name = "SDHI1 Vcc";
@@ -35,6 +67,27 @@
 };
 
 &pinctrl {
+	key-1-gpio-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(18, 0) GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "key-1-gpio-irq";
+	};
+
+	key-2-gpio-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(0, 1) GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "key-2-gpio-irq";
+	};
+
+	key-3-gpio-hog {
+		gpio-hog;
+		gpios = <RZG2L_GPIO(0, 3) GPIO_ACTIVE_LOW>;
+		input;
+		line-name = "key-3-gpio-irq";
+	};
+
 	scif0_pins: scif0 {
 		pinmux = <RZG2L_PORT_PINMUX(6, 3, 1)>, /* RXD */
 			 <RZG2L_PORT_PINMUX(6, 4, 1)>; /* TXD */
diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
index 50de17e4fb3f2..d99d4602cfff6 100644
--- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
@@ -32,13 +32,6 @@
 		};
 	};
 
-	accel_3v3: regulator-acc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "accel-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
 	hdmi_1v8: regulator-hdmi-1v8 {
 		compatible = "regulator-fixed";
 		regulator-name = "hdmi-1v8";
@@ -46,20 +39,6 @@
 		regulator-max-microvolt = <1800000>;
 	};
 
-	hdmi_3v3: regulator-hdmi-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "hdmi-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	snd_3p3v: regulator-snd_3p3v {
-		compatible = "regulator-fixed";
-		regulator-name = "snd-3.3v";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
 	snd_vcc5v: regulator-snd_vcc5v {
 		compatible = "regulator-fixed";
 		regulator-name = "snd-vcc5v";
@@ -160,7 +139,7 @@
 				avdd-supply = <&hdmi_1v8>;
 				dvdd-supply = <&hdmi_1v8>;
 				pvdd-supply = <&hdmi_1v8>;
-				dvdd-3v-supply = <&hdmi_3v3>;
+				dvdd-3v-supply = <&reg_3p3v>;
 				bgvdd-supply = <&hdmi_1v8>;
 
 				adi,input-depth = <8>;
@@ -198,8 +177,8 @@
 				compatible = "st,lsm9ds0-imu";
 				reg = <0x1d>;
 
-				vdd-supply = <&accel_3v3>;
-				vddio-supply = <&accel_3v3>;
+				vdd-supply = <&reg_3p3v>;
+				vddio-supply = <&reg_3p3v>;
 			};
 
 			pcm3168a: audio-codec@44 {
@@ -209,8 +188,8 @@
 				clocks = <&clksndsel>;
 				clock-names = "scki";
 
-				VDD1-supply = <&snd_3p3v>;
-				VDD2-supply = <&snd_3p3v>;
+				VDD1-supply = <&reg_3p3v>;
+				VDD2-supply = <&reg_3p3v>;
 				VCCAD1-supply = <&snd_vcc5v>;
 				VCCAD2-supply = <&snd_vcc5v>;
 				VCCDA1-supply = <&snd_vcc5v>;
@@ -221,8 +200,8 @@
 				compatible = "st,lsm9ds0-gyro";
 				reg = <0x6b>;
 
-				vdd-supply = <&accel_3v3>;
-				vddio-supply = <&accel_3v3>;
+				vdd-supply = <&reg_3p3v>;
+				vddio-supply = <&reg_3p3v>;
 			};
 		};
 	};
@@ -417,6 +396,13 @@
 	pinctrl-names = "default";
 
 	status = "okay";
+
+	gnss {
+		compatible = "u-blox,neo-m8";
+		reset-gpios = <&gpio_exp_75 6 GPIO_ACTIVE_LOW>;
+		vcc-supply = <&reg_3p3v>;
+		current-speed = <9600>;
+	};
 };
 
 &sdhi3 {
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi
new file mode 100644
index 0000000000000..c99086edadcaa
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/white-hawk-common.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the common parts shared by the White Hawk BreakOut
+ * and White Hawk Single boards
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include "white-hawk-csi-dsi.dtsi"
+#include "white-hawk-ethernet.dtsi"
+
+/ {
+	can_transceiver0: can-phy0 {
+		compatible = "nxp,tjr1443";
+		#phy-cells = <0>;
+		enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+		max-bitrate = <5000000>;
+	};
+};
+
+&can_clk {
+	clock-frequency = <40000000>;
+};
+
+&canfd {
+	pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	channel0 {
+		status = "okay";
+		phys = <&can_transceiver0>;
+	};
+
+	channel1 {
+		status = "okay";
+	};
+};
+
+&i2c0 {
+	eeprom@51 {
+		compatible = "rohm,br24g01", "atmel,24c01";
+		label = "breakout-board";
+		reg = <0x51>;
+		pagesize = <8>;
+	};
+};
+
+&pfc {
+	can_clk_pins: can-clk {
+		groups = "can_clk";
+		function = "can_clk";
+	};
+
+	canfd0_pins: canfd0 {
+		groups = "canfd0_data";
+		function = "canfd0";
+	};
+
+	canfd1_pins: canfd1 {
+		groups = "canfd1_data";
+		function = "canfd1";
+	};
+};
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi
new file mode 100644
index 0000000000000..8ac17370ff366
--- /dev/null
+++ b/arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi
@@ -0,0 +1,375 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Device Tree Source for the common parts shared by the White Hawk CPU and
+ * White Hawk Single boards
+ *
+ * Copyright (C) 2022 Renesas Electronics Corp.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	aliases {
+		ethernet0 = &avb0;
+		serial0 = &hscif0;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+		stdout-path = "serial0:921600n8";
+	};
+
+	sn65dsi86_refclk: clk-x6 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <38400000>;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&keys_pins>;
+		pinctrl-names = "default";
+
+		key-1 {
+			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_1>;
+			label = "SW47";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-2 {
+			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_2>;
+			label = "SW48";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+
+		key-3 {
+			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_3>;
+			label = "SW49";
+			wakeup-source;
+			debounce-interval = <20>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-1 {
+			gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <1>;
+		};
+
+		led-2 {
+			gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <2>;
+		};
+
+		led-3 {
+			gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <3>;
+		};
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x78000000>;
+	};
+
+	memory@480000000 {
+		device_type = "memory";
+		reg = <0x4 0x80000000 0x0 0x80000000>;
+	};
+
+	memory@600000000 {
+		device_type = "memory";
+		reg = <0x6 0x00000000 0x1 0x00000000>;
+	};
+
+	mini-dp-con {
+		compatible = "dp-connector";
+		label = "CN5";
+		type = "mini";
+
+		port {
+			mini_dp_con_in: endpoint {
+				remote-endpoint = <&sn65dsi86_out>;
+			};
+		};
+	};
+
+	reg_1p2v: regulator-1p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.2V";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_1p8v: regulator-1p8v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-1.8V";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "fixed-3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
+};
+
+&avb0 {
+	pinctrl-0 = <&avb0_pins>;
+	pinctrl-names = "default";
+	phy-handle = <&phy0>;
+	tx-internal-delay-ps = <2000>;
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-id0022.1622",
+			     "ethernet-phy-ieee802.3-c22";
+		rxc-skew-ps = <1500>;
+		reg = <0>;
+		interrupt-parent = <&gpio7>;
+		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio7 10 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&dsi0 {
+	status = "okay";
+
+	ports {
+		port@1 {
+			dsi0_out: endpoint {
+				remote-endpoint = <&sn65dsi86_in>;
+				data-lanes = <1 2 3 4>;
+			};
+		};
+	};
+};
+
+&du {
+	status = "okay";
+};
+
+&extal_clk {
+	clock-frequency = <16666666>;
+};
+
+&extalr_clk {
+	clock-frequency = <32768>;
+};
+
+&hscif0 {
+	pinctrl-0 = <&hscif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	io_expander_a: gpio@20 {
+		compatible = "onnn,pca9654";
+		reg = <0x20>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	eeprom@50 {
+		compatible = "rohm,br24g01", "atmel,24c01";
+		label = "cpu-board";
+		reg = <0x50>;
+		pagesize = <8>;
+	};
+};
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	bridge@2c {
+		compatible = "ti,sn65dsi86";
+		reg = <0x2c>;
+
+		clocks = <&sn65dsi86_refclk>;
+		clock-names = "refclk";
+
+		interrupt-parent = <&intc_ex>;
+		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
+
+		enable-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+
+		vccio-supply = <&reg_1p8v>;
+		vpll-supply = <&reg_1p8v>;
+		vcca-supply = <&reg_1p2v>;
+		vcc-supply = <&reg_1p2v>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				sn65dsi86_in: endpoint {
+					remote-endpoint = <&dsi0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				sn65dsi86_out: endpoint {
+					remote-endpoint = <&mini_dp_con_in>;
+				};
+			};
+		};
+	};
+};
+
+&mmc0 {
+	pinctrl-0 = <&mmc_pins>;
+	pinctrl-1 = <&mmc_pins>;
+	pinctrl-names = "default", "state_uhs";
+
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_1p8v>;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	no-sd;
+	no-sdio;
+	non-removable;
+	full-pwr-cycle-in-suspend;
+	status = "okay";
+};
+
+&pfc {
+	pinctrl-0 = <&scif_clk_pins>;
+	pinctrl-names = "default";
+
+	avb0_pins: avb0 {
+		mux {
+			groups = "avb0_link", "avb0_mdio", "avb0_rgmii",
+				 "avb0_txcrefclk";
+			function = "avb0";
+		};
+
+		pins_mdio {
+			groups = "avb0_mdio";
+			drive-strength = <21>;
+		};
+
+		pins_mii {
+			groups = "avb0_rgmii";
+			drive-strength = <21>;
+		};
+
+	};
+
+	hscif0_pins: hscif0 {
+		groups = "hscif0_data";
+		function = "hscif0";
+	};
+
+	i2c0_pins: i2c0 {
+		groups = "i2c0";
+		function = "i2c0";
+	};
+
+	i2c1_pins: i2c1 {
+		groups = "i2c1";
+		function = "i2c1";
+	};
+
+	keys_pins: keys {
+		pins = "GP_5_0", "GP_5_1", "GP_5_2";
+		bias-pull-up;
+	};
+
+	mmc_pins: mmc {
+		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";
+		function = "mmc";
+		power-source = <1800>;
+	};
+
+	qspi0_pins: qspi0 {
+		groups = "qspi0_ctrl", "qspi0_data4";
+		function = "qspi0";
+	};
+
+	scif_clk_pins: scif_clk {
+		groups = "scif_clk";
+		function = "scif_clk";
+	};
+};
+
+&rpc {
+	pinctrl-0 = <&qspi0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	flash@0 {
+		compatible = "spansion,s25fs512s", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+		spi-rx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			boot@0 {
+				reg = <0x0 0x1200000>;
+				read-only;
+			};
+			user@1200000 {
+				reg = <0x1200000 0x2e00000>;
+			};
+		};
+	};
+};
+
+&rwdt {
+	timeout-sec = <60>;
+	status = "okay";
+};
+
+&scif_clk {
+	clock-frequency = <24000000>;
+};
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-csi-dsi.dtsi
index f8537f7ea4def..3006b0a64f41e 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-csi-dsi.dtsi
+++ b/arch/arm64/boot/dts/renesas/white-hawk-csi-dsi.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
- * Device Tree Source for the R-Car V4H White Hawk CSI/DSI sub-board
+ * Device Tree Source for the White Hawk CSI/DSI sub-board
  *
  * Copyright (C) 2022 Glider bv
  */
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ethernet.dtsi b/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi
index 4f411f95c674b..a218fda337cf4 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-ethernet.dtsi
+++ b/arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
- * Device Tree Source for the R-Car V4H White Hawk RAVB/Ethernet(1000Base-T1)
+ * Device Tree Source for the White Hawk RAVB/Ethernet(1000Base-T1)
  * sub-board
  *
  * Copyright (C) 2022 Glider bv