Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
 "These are the devicetree updates for Arm and RISC-V based SoCs, mainly
  from Qualcomm, NXP/Freescale, Aspeed, TI, Rockchips, Samsung, ST and
  Starfive.

  Only a few new SoC got added:

   - TI AM62P5, a variant of the existing Sitara AM62x family

   - Intel Agilex5, an FPGFA platform that includes an Cortex-A76/A55
     SoC.

   - Qualcomm ipq5018 is used in wireless access points

   - Qualcomm SM4450 (Snapdragon 4 Gen 2) is a new low-end mobile phone
     platform.

  In total, 29 machines get added, which is low because of the summer
  break. These cover SoCs from Aspeed, Broadcom, NXP, Samsung, ST,
  Allwinner, Amlogic, Intel, Qualcomm, Rockchip, TI and T-Head. Most of
  these are development and reference boards.

  Despite not adding a lot of new machines, there are over 700 patches
  in total, most of which are cleanups and minor fixes"

* tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (735 commits)
  arm64: dts: use capital "OR" for multiple licenses in SPDX
  ARM: dts: use capital "OR" for multiple licenses in SPDX
  arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
  ARM: dts: qcom: apq8064: add support to gsbi4 uart
  riscv: dts: change TH1520 files to dual license
  riscv: dts: thead: add BeagleV Ahead board device tree
  dt-bindings: riscv: Add BeagleV Ahead board compatibles
  ARM: dts: stm32: add SCMI PMIC regulators on stm32mp135f-dk board
  ARM: dts: stm32: STM32MP13x SoC exposes SCMI regulators
  dt-bindings: rcc: stm32: add STM32MP13 SCMI regulators IDs
  ARM: dts: stm32: support display on stm32f746-disco board
  ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-disco
  ARM: dts: stm32: add pin map for LTDC on stm32f7
  ARM: dts: stm32: add ltdc support on stm32f746 MCU
  arm64: dts: qcom: sm6350: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sa8775p: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sdm670: Add PDC
  riscv: dts: starfive: fix jh7110 qspi sort order
  ...

40 files changed, 352 insertions, 38 deletions

diff --git a/arch/arm64/boot/dts/renesas/gmsl-cameras.dtsi b/arch/arm64/boot/dts/renesas/gmsl-cameras.dtsi
index d45f072f8cdf..e0930d1ba3aa 100644
--- a/arch/arm64/boot/dts/renesas/gmsl-cameras.dtsi
+++ b/arch/arm64/boot/dts/renesas/gmsl-cameras.dtsi
@@ -100,7 +100,7 @@
 
 #ifdef GMSL_CAMERA_1
 		port@1 {
-			max9286_in1: endpoint{
+			max9286_in1: endpoint {
 				remote-endpoint = <&fakra_con1>;
 			};
 
@@ -233,7 +233,7 @@
 
 #ifdef GMSL_CAMERA_5
 		port@1 {
-			max9286_in5: endpoint{
+			max9286_in5: endpoint {
 				remote-endpoint = <&fakra_con5>;
 			};
 
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
index c2b65f8de547..e36999e91af5 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
@@ -145,7 +145,7 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
-	hdmi@39{
+	hdmi@39 {
 		compatible = "adi,adv7511w";
 		#sound-dai-cells = <0>;
 		reg = <0x39>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77980a.dtsi b/arch/arm64/boot/dts/renesas/r8a77980a.dtsi
index 25b2d27b6167..83f5e21111c9 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980a.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980a.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car V3H2 (R8A77980A) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 1be0b99c15ed..4c545eff9b42 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -76,7 +76,7 @@
 			enable-method = "psci";
 			cpu-idle-states = <&CPU_SLEEP_0>;
 			dynamic-power-coefficient = <277>;
-			clocks =<&cpg CPG_CORE R8A77990_CLK_Z2>;
+			clocks = <&cpg CPG_CORE R8A77990_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 		};
 
@@ -88,7 +88,7 @@
 			next-level-cache = <&L2_CA53>;
 			enable-method = "psci";
 			cpu-idle-states = <&CPU_SLEEP_0>;
-			clocks =<&cpg CPG_CORE R8A77990_CLK_Z2>;
+			clocks = <&cpg CPG_CORE R8A77990_CLK_Z2>;
 			operating-points-v2 = <&cluster1_opp>;
 		};
 
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index dd8e0e159526..5cbde8e8fcd5 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the Spider CPU board
  *
@@ -6,6 +6,8 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
 #include "r8a779f0.dtsi"
 
 / {
@@ -22,6 +24,24 @@
 		stdout-path = "serial0:1843200n8";
 	};
 
+	leds {
+		compatible = "gpio-leds";
+
+		led-7 {
+			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <7>;
+		};
+
+		led-8 {
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_INDICATOR;
+			function-enumerator = <8>;
+		};
+	};
+
 	memory@48000000 {
 		device_type = "memory";
 		/* first 128MB is reserved for secure area. */
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
index 7aac3f4d319c..f139cc4feb37 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the Spider CPU and BreakOut boards
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 1d5426e6293c..ecdd5a523fa3 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car S4-8 (R8A779F0) SoC
  *
@@ -466,6 +466,21 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a779f0", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_CORE R8A779F0_CLK_CL16M>;
+			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+		};
+
 		tmu0: timer@e61e0000 {
 			compatible = "renesas,tmu-r8a779f0", "renesas,tmu";
 			reg = <0 0xe61e0000 0 0x30>;
diff --git a/arch/arm64/boot/dts/renesas/r8a779m0.dtsi b/arch/arm64/boot/dts/renesas/r8a779m0.dtsi
index 6fb1979cc041..38978360e722 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m0.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car H3e (R8A779M0) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dts
index 084b75b04680..74b0ac04ffe1 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the Salvator-X 2nd version board with R-Car H3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dts
index 0baebc5c58b0..d2089e1d7100 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the H3ULCB Kingfisher board with R-Car H3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts
index e294b6bda28c..705ea047ef62 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the H3ULCB (R-Car Starter Kit Premier) with R-Car H3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m1.dtsi b/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
index 1064a87a0c77..be0219defe3a 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m1.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car H3e-2G (R8A779M1) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m2.dtsi b/arch/arm64/boot/dts/renesas/r8a779m2.dtsi
index 324627340b86..bced12764c69 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m2.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m2.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car M3e (R8A779M2) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts
index 4ab26fd7233d..e53a6e88ccfa 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the Salvator-X 2nd version board with R-Car M3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dts b/arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dts
index 6bacee1d2ef5..587e8764bcd2 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the M3ULCB Kingfisher board with R-Car M3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts b/arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts
index 8f215a0b771b..413f000b4630 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the M3ULCB (R-Car Starter Kit Pro) with R-Car M3e-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m3.dtsi b/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
index 7fdbdd97ed4b..ffde141137df 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m3.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car M3e-2G (R8A779M3) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m4.dtsi b/arch/arm64/boot/dts/renesas/r8a779m4.dtsi
index d7fbb6c05502..ae8486056962 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m4.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m4.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car M3Ne (R8A779M4) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts
index c0341a88d641..6efc23171a66 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dts
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the Salvator-X 2nd version board with R-Car M3Ne-2G
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m5.dtsi b/arch/arm64/boot/dts/renesas/r8a779m5.dtsi
index df51e0ff5986..aded03ad31a1 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m5.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m5.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car M3Ne-2G (R8A779M5) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m6.dtsi b/arch/arm64/boot/dts/renesas/r8a779m6.dtsi
index afe3cabfb898..94d6a6cf503e 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m6.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m6.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car E3e (R8A779M6) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m7.dtsi b/arch/arm64/boot/dts/renesas/r8a779m7.dtsi
index 4958babc52fd..0580fa614034 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m7.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m7.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car D3e (R8A779M7) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779m8.dtsi b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
index 750bd8ccdb7f..dfccc080fb3e 100644
--- a/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779m8.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car H3Ne (R8A779M8) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r8a779mb.dtsi b/arch/arm64/boot/dts/renesas/r8a779mb.dtsi
index 40d1dce2f350..181b737c91cd 100644
--- a/arch/arm64/boot/dts/renesas/r8a779mb.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779mb.dtsi
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
  * Device Tree Source for the R-Car H3Ne-1.7G (R8A779MB) SoC
  *
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
index 27c35a657b15..8721f4c9fa0f 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
@@ -74,6 +74,76 @@
 		#size-cells = <2>;
 		ranges;
 
+		mtu3: timer@10001200 {
+			compatible = "renesas,r9a07g043-mtu3",
+				     "renesas,rz-mtu3";
+			reg = <0 0x10001200 0 0xb00>;
+			interrupts = <SOC_PERIPHERAL_IRQ(170) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(171) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(172) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(173) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(174) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(175) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(176) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(177) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(178) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(179) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(180) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(181) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(182) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(183) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(184) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(185) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(186) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(187) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(188) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(189) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(190) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(191) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(192) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(193) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(194) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(195) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(196) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(197) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(198) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(199) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(200) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(201) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(202) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(203) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(204) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(205) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(206) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(207) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(208) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(209) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(210) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(211) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(212) IRQ_TYPE_EDGE_RISING>,
+				     <SOC_PERIPHERAL_IRQ(213) IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "tgia0", "tgib0", "tgic0", "tgid0",
+					  "tciv0", "tgie0", "tgif0",
+					  "tgia1", "tgib1", "tciv1", "tciu1",
+					  "tgia2", "tgib2", "tciv2", "tciu2",
+					  "tgia3", "tgib3", "tgic3", "tgid3",
+					  "tciv3",
+					  "tgia4", "tgib4", "tgic4", "tgid4",
+					  "tciv4",
+					  "tgiu5", "tgiv5", "tgiw5",
+					  "tgia6", "tgib6", "tgic6", "tgid6",
+					  "tciv6",
+					  "tgia7", "tgib7", "tgic7", "tgid7",
+					  "tciv7",
+					  "tgia8", "tgib8", "tgic8", "tgid8",
+					  "tciv8", "tciu8";
+			clocks = <&cpg CPG_MOD R9A07G043_MTU_X_MCK_MTU3>;
+			power-domains = <&cpg>;
+			resets = <&cpg R9A07G043_MTU_X_PRESET_MTU3>;
+			#pwm-cells = <2>;
+			status = "disabled";
+		};
+
 		ssi0: ssi@10049c00 {
 			compatible = "renesas,r9a07g043-ssi",
 				     "renesas,rz-ssi";
diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
index 01483b4302c2..8e0107df2d46 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dts
@@ -17,6 +17,17 @@
 #define SW_SW0_DEV_SEL	1
 #define SW_ET0_EN_N	1
 
+/*
+ * To enable MTU3a PWM on PMOD0,
+ *  - Set DIP-Switch SW1-3 to On position.
+ *  - Set PMOD_MTU3 macro to 1.
+ */
+#define PMOD_MTU3	0
+
+#if (PMOD_MTU3 && !SW_ET0_EN_N)
+#error "Cannot set as both PMOD_MTU3 and !SW_ET0_EN_N are mutually exclusive"
+#endif
+
 #include "r9a07g043u.dtsi"
 #include "rzg2ul-smarc-som.dtsi"
 #include "rzg2ul-smarc.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
index f67a6f125d9c..0b90367b6d1e 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g044c2-smarc.dts
@@ -35,6 +35,18 @@
 /* comment the #define statement to disable SCIF1 (SER0) on PMOD1 (CN7) */
 #define PMOD1_SER0	1
 
+/*
+ * To enable MTU3a PWM on PMOD0,
+ *  - Set DIP-Switch SW1-4 to Off position.
+ *  - Set SW_RSPI_CAN macro to 0.
+ *  - Set PMOD_MTU3 macro to 1.
+ */
+#define PMOD_MTU3	0
+
+#if (PMOD_MTU3 && SW_RSPI_CAN)
+#error "Cannot set as both PMOD_MTU3 and SW_RSPI_CAN are mutually exclusive"
+#endif
+
 #include "r9a07g044c2.dtsi"
 #include "rzg2lc-smarc-som.dtsi"
 #include "rzg2lc-smarc.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
index bc2af6c92ccd..568d49cfe44a 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g044l2-smarc.dts
@@ -6,6 +6,27 @@
  */
 
 /dts-v1/;
+
+/* Enable SCIF2 (SER0) on PMOD1 (CN7) */
+#define PMOD1_SER0	1
+
+/*
+ * To enable MTU3a PWM on PMOD0,
+ * Disable PMOD1_SER0 by setting "#define PMOD1_SER0	0" above and
+ * enable PMOD_MTU3 by setting "#define PMOD_MTU3	1" below.
+ */
+#define PMOD_MTU3	0
+
+#if (PMOD_MTU3 && PMOD1_SER0)
+#error "Cannot set as PMOD_MTU3 and PMOD1_SER0 are mutually exclusive "
+#endif
+
+#define MTU3_COUNTER_Z_PHASE_SIGNAL	0
+
+#if (!PMOD_MTU3 && MTU3_COUNTER_Z_PHASE_SIGNAL)
+#error "Cannot set 1 to MTU3_COUNTER_Z_PHASE_SIGNAL as PMOD_MTU3=0"
+#endif
+
 #include "r9a07g044l2.dtsi"
 #include "rzg2l-smarc-som.dtsi"
 #include "rzg2l-smarc-pinfunction.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r9a07g054l2-smarc.dts b/arch/arm64/boot/dts/renesas/r9a07g054l2-smarc.dts
index 3d01a4cf0fbe..b3e6016880dd 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054l2-smarc.dts
+++ b/arch/arm64/boot/dts/renesas/r9a07g054l2-smarc.dts
@@ -6,6 +6,26 @@
  */
 
 /dts-v1/;
+
+/* Enable SCIF2 (SER0) on PMOD1 (CN7) */
+#define PMOD1_SER0	1
+
+/*
+ * To enable MTU3a PWM on PMOD0,
+ * Disable PMOD1_SER0 by setting "#define PMOD1_SER0	0" above and
+ * enable PMOD_MTU3 by setting "#define PMOD_MTU3	1" below.
+ */
+#define PMOD_MTU3	0
+
+#if (PMOD_MTU3 && PMOD1_SER0)
+#error "Cannot set as PMOD_MTU3 and PMOD1_SER0 are mutually exclusive "
+#endif
+
+#define MTU3_COUNTER_Z_PHASE_SIGNAL	0
+#if (!PMOD_MTU3 && MTU3_COUNTER_Z_PHASE_SIGNAL)
+#error "Cannot set 1 to MTU3_COUNTER_Z_PHASE_SIGNAL as PMOD_MTU3=0"
+#endif
+
 #include "r9a07g054l2.dtsi"
 #include "rzg2l-smarc-som.dtsi"
 #include "rzg2l-smarc-pinfunction.dtsi"
diff --git a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
index 46d67b200a66..33f2ecf42441 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g011.dtsi
@@ -236,6 +236,34 @@
 			reg = <0 0xa3f03000 0 0x400>;
 		};
 
+		csi0: spi@a4020000 {
+			compatible = "renesas,rzv2m-csi";
+			reg = <0 0xa4020000 0 0x80>;
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_CSI0_CLK>,
+				 <&cpg CPG_MOD R9A09G011_CPERI_GRPG_PCLK>;
+			clock-names = "csiclk", "pclk";
+			resets = <&cpg R9A09G011_CSI_GPG_PRESETN>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		csi4: spi@a4020200 {
+			compatible = "renesas,rzv2m-csi";
+			reg = <0 0xa4020200 0 0x80>;
+			interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A09G011_CSI4_CLK>,
+				 <&cpg CPG_MOD R9A09G011_CPERI_GRPH_PCLK>;
+			clock-names = "csiclk", "pclk";
+			resets = <&cpg R9A09G011_CSI_GPH_PRESETN>;
+			power-domains = <&cpg>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		i2c0: i2c@a4030000 {
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
index 3962d47b3e59..a7594ba3a998 100644
--- a/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/rz-smarc-common.dtsi
@@ -78,11 +78,11 @@
 	};
 };
 
-&audio_clk1{
+&audio_clk1 {
 	clock-frequency = <11289600>;
 };
 
-&audio_clk2{
+&audio_clk2 {
 	clock-frequency = <12288000>;
 };
 
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
index 9085d8c76ce1..18c526c7a4cf 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-pinfunction.dtsi
@@ -53,6 +53,26 @@
 			 <RZG2L_PORT_PINMUX(18, 1, 3)>; /* SCL */
 	};
 
+	mtu3_pins: mtu3 {
+		mtu3-ext-clk-input-pin {
+			pinmux = <RZG2L_PORT_PINMUX(48, 0, 4)>, /* MTCLKA */
+				 <RZG2L_PORT_PINMUX(48, 1, 4)>; /* MTCLKB */
+		};
+
+		mtu3-pwm {
+			pinmux = <RZG2L_PORT_PINMUX(44, 0, 4)>, /* MTIOC3A */
+				 <RZG2L_PORT_PINMUX(44, 1, 4)>, /* MTIOC3B */
+				 <RZG2L_PORT_PINMUX(44, 2, 4)>, /* MTIOC3C */
+				 <RZG2L_PORT_PINMUX(44, 3, 4)>; /* MTIOC3D */
+		};
+
+#if MTU3_COUNTER_Z_PHASE_SIGNAL
+		mtu3-zphase-clk {
+			pinmux = <RZG2L_PORT_PINMUX(19, 0, 3)>; /* MTIOC1A */
+		};
+#endif /* MTU3_COUNTER_Z_PHASE_SIGNAL */
+	};
+
 	scif0_pins: scif0 {
 		pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>,	/* TxD */
 			 <RZG2L_PORT_PINMUX(38, 1, 1)>;	/* RxD */
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index fbbb4f03440b..547859c388ce 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -73,6 +73,13 @@
 		gpios = <&pinctrl RZG2L_GPIO(39, 0) GPIO_ACTIVE_HIGH>;
 		regulator-always-on;
 	};
+
+	/* 32.768kHz crystal */
+	x2: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
 };
 
 &adc {
@@ -100,7 +107,7 @@
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -128,7 +135,7 @@
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -148,6 +155,17 @@
 	mali-supply = <&reg_1p1v>;
 };
 
+&i2c3 {
+	raa215300: pmic@12 {
+		compatible = "renesas,raa215300";
+		reg = <0x12>, <0x6f>;
+		reg-names = "main", "rtc";
+
+		clocks = <&x2>;
+		clock-names = "xin";
+	};
+};
+
 &ostm1 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
index 2a158a954b2f..68eab8e26bf2 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc.dtsi
@@ -8,9 +8,6 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
 
-/* comment the #define statement to disable SCIF2 (SER0) on PMOD1 (CN7) */
-#define PMOD1_SER0	1
-
 / {
 	aliases {
 		serial1 = &scif2;
@@ -115,6 +112,26 @@
 	};
 };
 
+#if PMOD_MTU3
+&mtu3 {
+	pinctrl-0 = <&mtu3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+#if MTU3_COUNTER_Z_PHASE_SIGNAL
+/* SDHI cd pin is muxed with counter Z phase signal */
+&sdhi1 {
+	status = "disabled";
+};
+#endif /* MTU3_COUNTER_Z_PHASE_SIGNAL */
+
+&spi1 {
+	status = "disabled";
+};
+#endif /* PMOD_MTU3 */
+
 /*
  * To enable SCIF2 (SER0) on PMOD1 (CN7)
  * SW1 should be at position 2->3 so that SER0_CTS# line is activated
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi
index a78a8def363e..92c64d58349f 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi
@@ -50,6 +50,15 @@
 			 <RZG2L_PORT_PINMUX(42, 4, 1)>; /* SCL */
 	};
 
+	mtu3_pins: mtu3 {
+		mtu3-pwm {
+			pinmux = <RZG2L_PORT_PINMUX(44, 0, 4)>, /* MTIOC3A */
+				 <RZG2L_PORT_PINMUX(44, 1, 4)>, /* MTIOC3B */
+				 <RZG2L_PORT_PINMUX(44, 2, 4)>, /* MTIOC3C */
+				 <RZG2L_PORT_PINMUX(44, 3, 4)>; /* MTIOC3D */
+		};
+	};
+
 	scif0_pins: scif0 {
 		pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>,	/* TxD */
 			 <RZG2L_PORT_PINMUX(38, 1, 1)>;	/* RxD */
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 8a0d56872de7..56ff92453976 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -6,6 +6,7 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irqc-rzg2l.h>
 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
 
 / {
@@ -61,6 +62,13 @@
 		gpios = <&pinctrl RZG2L_GPIO(39, 0) GPIO_ACTIVE_HIGH>;
 		regulator-always-on;
 	};
+
+	/* 32.768kHz crystal */
+	x2: x2-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
 };
 
 &eth0 {
@@ -74,10 +82,12 @@
 		compatible = "ethernet-phy-id0022.1640",
 			     "ethernet-phy-ieee802.3-c22";
 		reg = <7>;
+		interrupt-parent = <&irqc>;
+		interrupts = <RZG2L_IRQ0 IRQ_TYPE_LEVEL_LOW>;
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -97,6 +107,17 @@
 	mali-supply = <&reg_1p1v>;
 };
 
+&i2c2 {
+	raa215300: pmic@12 {
+		compatible = "renesas,raa215300";
+		reg = <0x12>, <0x6f>;
+		reg-names = "main", "rtc";
+
+		clocks = <&x2>;
+		clock-names = "xin";
+	};
+};
+
 &ostm1 {
 	status = "okay";
 };
@@ -121,7 +142,8 @@
 			 <RZG2L_PORT_PINMUX(25, 0, 1)>, /* ET0_RXD0 */
 			 <RZG2L_PORT_PINMUX(25, 1, 1)>, /* ET0_RXD1 */
 			 <RZG2L_PORT_PINMUX(26, 0, 1)>, /* ET0_RXD2 */
-			 <RZG2L_PORT_PINMUX(26, 1, 1)>; /* ET0_RXD3 */
+			 <RZG2L_PORT_PINMUX(26, 1, 1)>, /* ET0_RXD3 */
+			 <RZG2L_PORT_PINMUX(0, 0, 1)>;  /* IRQ0 */
 	};
 
 	gpio-sd0-pwr-en-hog {
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
index 6818fd49b2be..83fce96a2575 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
@@ -11,7 +11,6 @@
 #include "rzg2lc-smarc-pinfunction.dtsi"
 #include "rz-smarc-common.dtsi"
 
-
 / {
 	aliases {
 		serial1 = &scif1;
@@ -129,6 +128,19 @@
 	};
 };
 
+#if PMOD_MTU3
+&mtu3 {
+	pinctrl-0 = <&mtu3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&spi1 {
+	status = "disabled";
+};
+#endif
+
 /*
  * To enable SCIF1 (SER0) on PMOD1 (CN7), On connector board
  * SW1 should be at position 2->3 so that SER0_CTS# line is activated
diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
index 58923dc83faa..355694fe4af6 100644
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-pinfunction.dtsi
@@ -50,6 +50,12 @@
 		input-enable;
 	};
 
+	mtu3_pins: mtu3 {
+		mtu2-pwm {
+			pinmux = <RZG2L_PORT_PINMUX(4, 0, 4)>; /* MTIOC2A */
+		};
+	};
+
 	scif0_pins: scif0 {
 		pinmux = <RZG2L_PORT_PINMUX(6, 4, 6)>, /* TxD */
 			 <RZG2L_PORT_PINMUX(6, 3, 6)>; /* RxD */
diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
index 49ecd33aeeb8..97cdad2a12e2 100644
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
@@ -83,7 +83,7 @@
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
@@ -112,7 +112,7 @@
 		rxc-skew-psec = <2400>;
 		txc-skew-psec = <2400>;
 		rxdv-skew-psec = <0>;
-		txdv-skew-psec = <0>;
+		txen-skew-psec = <0>;
 		rxd0-skew-psec = <0>;
 		rxd1-skew-psec = <0>;
 		rxd2-skew-psec = <0>;
diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi
index 2a1331ed1a5c..8eb411aac80d 100644
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi
@@ -28,6 +28,19 @@
 	};
 };
 
+#if PMOD_MTU3
+&mtu3 {
+	pinctrl-0 = <&mtu3_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&spi1 {
+	status = "disabled";
+};
+#endif
+
 #if (SW_ET0_EN_N)
 &ssi1 {
 	pinctrl-0 = <&ssi1_pins>;