diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 096068261d..167dbbc056 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1103,6 +1103,8 @@ dtb-$(CONFIG_TARGET_PRESIDIO_ASIC) += ca-presidio-engboard.dtb
 
 dtb-$(CONFIG_TARGET_IMX8MM_CL_IOT_GATE) += imx8mm-cl-iot-gate.dtb
 
+dtb-$(CONFIG_ARCH_SYNQUACER) += synquacer-sc2a11-developerbox.dtb
+
 targets += $(dtb-y)
 
 # Add any required device tree compiler flags here
diff --git a/arch/arm/dts/synquacer-sc2a11-caches.dtsi b/arch/arm/dts/synquacer-sc2a11-caches.dtsi
new file mode 100644
index 0000000000..177ddf8c2b
--- /dev/null
+++ b/arch/arm/dts/synquacer-sc2a11-caches.dtsi
@@ -0,0 +1,73 @@
+/** @file
+ * Copyright (c) 2018, Linaro Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
+ */
+
+#define __L1(cpuref, l2ref)                 \
+cpuref {                                    \
+    i-cache-size = <0x8000>;                \
+    i-cache-line-size = <64>;               \
+    i-cache-sets = <256>;                   \
+    d-cache-size = <0x8000>;                \
+    d-cache-line-size = <64>;               \
+    d-cache-sets = <128>;                   \
+    l2-cache = <l2ref>;                     \
+};
+
+#define __L2(idx)                           \
+L2_##idx: l2-cache##idx {                   \
+    cache-size = <0x40000>;                 \
+    cache-line-size = <64>;                 \
+    cache-sets = <256>;                     \
+    cache-unified;                          \
+    next-level-cache = <&L3>;               \
+};
+
+/ {
+    __L2(0)
+    __L2(1)
+    __L2(2)
+    __L2(3)
+    __L2(4)
+    __L2(5)
+    __L2(6)
+    __L2(7)
+    __L2(8)
+    __L2(9)
+    __L2(10)
+    __L2(11)
+
+    L3: l3-cache {
+        cache-level = <3>;
+        cache-size = <0x400000>;
+        cache-line-size = <64>;
+        cache-sets = <4096>;
+        cache-unified;
+    };
+};
+
+__L1(&CPU0, &L2_0)
+__L1(&CPU1, &L2_0)
+__L1(&CPU2, &L2_1)
+__L1(&CPU3, &L2_1)
+__L1(&CPU4, &L2_2)
+__L1(&CPU5, &L2_2)
+__L1(&CPU6, &L2_3)
+__L1(&CPU7, &L2_3)
+__L1(&CPU8, &L2_4)
+__L1(&CPU9, &L2_4)
+__L1(&CPU10, &L2_5)
+__L1(&CPU11, &L2_5)
+__L1(&CPU12, &L2_6)
+__L1(&CPU13, &L2_6)
+__L1(&CPU14, &L2_7)
+__L1(&CPU15, &L2_7)
+__L1(&CPU16, &L2_8)
+__L1(&CPU17, &L2_8)
+__L1(&CPU18, &L2_9)
+__L1(&CPU19, &L2_9)
+__L1(&CPU20, &L2_10)
+__L1(&CPU21, &L2_10)
+__L1(&CPU22, &L2_11)
+__L1(&CPU23, &L2_11)
diff --git a/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
new file mode 100644
index 0000000000..2f13a42235
--- /dev/null
+++ b/arch/arm/dts/synquacer-sc2a11-developerbox-u-boot.dtsi
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// Copyright (c) 2021, Linaro Limited. All rights reserved.
+//
+
+/ {
+	aliases {
+		spi_nor = &spi_nor;
+		i2c0 = &i2c0;
+	};
+
+	spi_nor: spi@54800000 {
+		compatible = "socionext,synquacer-spi";
+		reg = <0x00 0x54800000 0x00 0x1000>;
+		interrupts = <0x00 0x9c 0x04 0x00 0x9d 0x04 0x00 0x9e 0x04>;
+		clocks = <&clk_alw_1_8>;
+		clock-names = "iHCLK";
+		socionext,use-rtm;
+		socionext,set-aces;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+		active_clk_edges;
+		chipselect_num = <1>;
+
+		spi-flash@0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "jedec,spi-nor";
+			reg = <0>; /* Chip select 0 */
+			spi-max-frequency = <31250000>;
+			spi-rx-bus-width = <0x1>;
+			spi-tx-bus-width = <0x1>;
+		};
+	};
+
+	i2c0: i2c@51200000 {
+		compatible = "socionext,synquacer-i2c";
+		reg = <0x0 0x51200000 0x0 0x1000>;
+		interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clk_i2c>;
+		clock-names = "pclk";
+		clock-frequency = <400000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+
+		pcf8563: rtc@51 {
+			compatible = "nxp,pcf8563";
+			reg = <0x51>;
+		};
+	};
+
+	firmware {
+		optee {
+			status = "okay";
+		};
+	};
+};
+
+&smmu {
+	status = "okay";
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
+
+&sdhci {
+	status = "okay";
+};
diff --git a/arch/arm/dts/synquacer-sc2a11-developerbox.dts b/arch/arm/dts/synquacer-sc2a11-developerbox.dts
new file mode 100644
index 0000000000..42b6cbbb82
--- /dev/null
+++ b/arch/arm/dts/synquacer-sc2a11-developerbox.dts
@@ -0,0 +1,56 @@
+/** @file
+ * Copyright (c) 2017, Linaro Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
+ */
+
+/dts-v1/;
+
+#include "synquacer-sc2a11.dtsi"
+
+#define KEY_POWER     116
+
+/ {
+    model = "Socionext Developer Box";
+    compatible = "socionext,developer-box", "socionext,synquacer";
+
+    gpio-keys {
+        compatible = "gpio-keys";
+        interrupt-parent = <&exiu>;
+
+        power {
+            label = "Power Button";
+            linux,code = <KEY_POWER>;
+            interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_FALLING>;
+            wakeup-source;
+        };
+    };
+};
+
+#ifdef TPM2_ENABLE
+&tpm {
+    status = "okay";
+};
+#endif
+
+&gpio {
+    gpio-line-names = "DSW3-PIN1",  "DSW3-PIN2",  "DSW3-PIN3",    "DSW3-PIN4",
+                      "DSW3-PIN5",  "DSW3-PIN6",  "DSW3-PIN7",    "DSW3-PIN8",
+                      "PSIN#",      "PWROFF#",    "GPIO-A",       "GPIO-B",
+                      "GPIO-C",     "GPIO-D",     "PCIE1EXTINT",  "PCIE0EXTINT",
+                      "PHY2-INT#",  "PHY1-INT#",  "GPIO-E",       "GPIO-F",
+                      "GPIO-G",     "GPIO-H",     "GPIO-I",       "GPIO-J",
+                      "GPIO-K",     "GPIO-L",     "PEC-PD26",     "PEC-PD27",
+                      "PEC-PD28",   "PEC-PD29",   "PEC-PD30",     "PEC-PD31";
+};
+
+&netsec {
+    phy-mode = "rgmii-id";
+};
+
+&mdio_netsec {
+    phy_netsec: ethernet-phy@7 {
+        compatible = "ethernet-phy-ieee802.3-c22";
+        reg = <7>;
+    };
+};
diff --git a/arch/arm/dts/synquacer-sc2a11.dtsi b/arch/arm/dts/synquacer-sc2a11.dtsi
new file mode 100644
index 0000000000..1fe7d214b9
--- /dev/null
+++ b/arch/arm/dts/synquacer-sc2a11.dtsi
@@ -0,0 +1,595 @@
+/** @file
+ * Copyright (c) 2017 - 2018, Linaro Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause-Patent
+ */
+
+/* These are added for U-Boot to avoid compilation error */
+#define PcdNetsecEepromBase	0x08080000
+#define FixedPcdGet32(n)	n
+
+#define GIC_SPI                 0
+#define GIC_PPI                 1
+
+#define IRQ_TYPE_NONE           0
+#define IRQ_TYPE_EDGE_RISING    1
+#define IRQ_TYPE_EDGE_FALLING   2
+#define IRQ_TYPE_EDGE_BOTH      (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH     4
+#define IRQ_TYPE_LEVEL_LOW      8
+
+#define GPIO_ACTIVE_HIGH        0
+#define GPIO_ACTIVE_LOW         1
+
+/ {
+    #address-cells = <2>;
+    #size-cells = <2>;
+    interrupt-parent = <&gic>;
+
+    aliases {
+        serial0 = &soc_uart0;
+        serial1 = &fuart;
+    };
+
+    chosen {
+        stdout-path = "serial0:115200n8";
+    };
+
+    cpus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        CPU0: cpu@0 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x0>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU1: cpu@1 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x1>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU2: cpu@100 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x100>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU3: cpu@101 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x101>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU4: cpu@200 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x200>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU5: cpu@201 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x201>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU6: cpu@300 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x300>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU7: cpu@301 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x301>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU8: cpu@400 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x400>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU9: cpu@401 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x401>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU10: cpu@500 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x500>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU11: cpu@501 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x501>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU12: cpu@600 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x600>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU13: cpu@601 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x601>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU14: cpu@700 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x700>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU15: cpu@701 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x701>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU16: cpu@800 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x800>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU17: cpu@801 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x801>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU18: cpu@900 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x900>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU19: cpu@901 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0x901>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU20: cpu@a00 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xa00>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU21: cpu@a01 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xa01>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU22: cpu@b00 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xb00>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+        CPU23: cpu@b01 {
+            device_type = "cpu";
+            compatible = "arm,cortex-a53","arm,armv8";
+            reg = <0xb01>;
+            enable-method = "psci";
+            cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
+        };
+
+        cpu-map {
+            cluster0 {
+                core0 {
+                    cpu = <&CPU0>;
+                };
+                core1 {
+                    cpu = <&CPU1>;
+                };
+            };
+             cluster1 {
+                core0 {
+                    cpu = <&CPU2>;
+                };
+                core1 {
+                    cpu = <&CPU3>;
+                };
+            };
+            cluster2 {
+                core0 {
+                    cpu = <&CPU4>;
+                };
+                core1 {
+                    cpu = <&CPU5>;
+                };
+            };
+            cluster3 {
+                core0 {
+                    cpu = <&CPU6>;
+                };
+                core1 {
+                    cpu = <&CPU7>;
+                };
+            };
+            cluster4 {
+                core0 {
+                    cpu = <&CPU8>;
+                };
+                core1 {
+                    cpu = <&CPU9>;
+                };
+            };
+            cluster5 {
+                core0 {
+                    cpu = <&CPU10>;
+                };
+                core1 {
+                    cpu = <&CPU11>;
+                };
+            };
+            cluster6 {
+                core0 {
+                    cpu = <&CPU12>;
+                };
+                core1 {
+                    cpu = <&CPU13>;
+                };
+            };
+            cluster7 {
+                core0 {
+                    cpu = <&CPU14>;
+                };
+                core1 {
+                    cpu = <&CPU15>;
+                };
+            };
+            cluster8 {
+                core0 {
+                    cpu = <&CPU16>;
+                };
+                core1 {
+                    cpu = <&CPU17>;
+                };
+            };
+            cluster9 {
+                core0 {
+                    cpu = <&CPU18>;
+                };
+                core1 {
+                    cpu = <&CPU19>;
+                };
+            };
+            cluster10 {
+                core0 {
+                    cpu = <&CPU20>;
+                };
+                core1 {
+                    cpu = <&CPU21>;
+                };
+            };
+            cluster11 {
+                core0 {
+                    cpu = <&CPU22>;
+                };
+                core1 {
+                    cpu = <&CPU23>;
+                };
+            };
+        };
+    };
+
+    idle-states {
+        entry-method = "arm,psci";
+
+        CPU_SLEEP_0: cpu-sleep-0 {
+            compatible = "arm,idle-state";
+            arm,psci-suspend-param = <0x0010000>;
+            entry-latency-us = <300>;
+            exit-latency-us = <1200>;
+            min-residency-us = <2000>;
+            local-timer-stop;
+        };
+
+        CLUSTER_SLEEP_0: cluster-sleep-0 {
+            compatible = "arm,idle-state";
+            arm,psci-suspend-param = <0x1010000>;
+            entry-latency-us = <400>;
+            exit-latency-us = <1200>;
+            min-residency-us = <2500>;
+            local-timer-stop;
+        };
+    };
+
+    gic: interrupt-controller@30000000 {
+        compatible = "arm,gic-v3";
+        reg = <0x0 0x30000000 0x0 0x10000>,      // GICD
+              <0x0 0x30400000 0x0 0x300000>,     // GICR
+              <0x0 0x2c000000 0x0 0x2000>,       // GICC
+              <0x0 0x2c010000 0x0 0x1000>,       // GICH
+              <0x0 0x2c020000 0x0 0x10000>;      // GICV
+        #interrupt-cells = <3>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        interrupt-controller;
+        interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
+
+        its: gic-its@30020000 {
+            compatible = "arm,gic-v3-its";
+            reg = <0x0 0x30020000 0x0 0x20000>;
+            #msi-cells = <1>;
+            msi-controller;
+            socionext,synquacer-pre-its = <0x58000000 0x200000>;
+        };
+    };
+
+    timer {
+        compatible = "arm,armv8-timer";
+        interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,   // secure
+                     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,   // non-secure
+                     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,   // virtual
+                     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;   // HYP
+    };
+
+    mmio-timer@2a810000 {
+        compatible = "arm,armv7-timer-mem";
+        reg = <0x0 0x2a810000 0x0 0x10000>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        frame@2a830000 {
+            frame-number = <0>;
+            interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
+            reg = <0x0 0x2a830000 0x0 0x10000>;
+        };
+    };
+
+    pmu {
+        compatible = "arm,cortex-a53-pmu";
+        interrupts =  <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+    };
+
+    psci {
+        compatible = "arm,psci-1.0";
+        method = "smc";
+    };
+
+    clk_uart: refclk62500khz {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <62500000>;
+        clock-output-names = "uartclk";
+    };
+
+    clk_apb: refclk100mhz {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <100000000>;
+        clock-output-names = "apb_pclk";
+    };
+
+    soc_uart0: uart@2a400000 {
+        compatible = "arm,pl011", "arm,primecell";
+        reg = <0x0 0x2a400000 0x0 0x1000>;
+        interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_uart>, <&clk_apb>;
+        clock-names = "uartclk", "apb_pclk";
+    };
+
+    fuart: uart@51040000 {
+        compatible = "snps,dw-apb-uart";
+        reg = <0x0 0x51040000 0x0 0x1000>;
+        interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_uart>, <&clk_apb>;
+        clock-names = "baudclk", "apb_pclk";
+        reg-io-width = <4>;
+        reg-shift = <2>;
+    };
+
+    clk_netsec: refclk250mhz {
+        compatible = "fixed-clock";
+        clock-frequency = <250000000>;
+        #clock-cells = <0>;
+    };
+
+    netsec: ethernet@522d0000 {
+        compatible = "socionext,synquacer-netsec";
+        reg = <0 0x522d0000 0x0 0x10000>,
+              <0 FixedPcdGet32 (PcdNetsecEepromBase) 0x0 0x10000>;
+        interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_netsec>;
+        clock-names = "phy_ref_clk";
+        max-speed = <1000>;
+        max-frame-size = <9000>;
+        phy-handle = <&phy_netsec>;
+        dma-coherent;
+
+        mdio_netsec: mdio {
+            #address-cells = <1>;
+            #size-cells = <0>;
+        };
+    };
+
+    smmu: iommu@582c0000 {
+        compatible = "arm,mmu-500", "arm,smmu-v2";
+        reg = <0x0 0x582c0000 0x0 0x10000>;
+        #global-interrupts = <1>;
+        interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+        #iommu-cells = <1>;
+        status = "disabled";
+    };
+
+    pcie0: pcie@60000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x60000000 0x0 0x7f00000>;
+        bus-range = <0x0 0x7e>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00000000 0x00 0x67f00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x68000000 0x00 0x68000000 0x0 0x08000000>,
+                 <0x3000000 0x3e 0x00000000 0x3e 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+
+        msi-map = <0x000 &its 0x0 0x7f00>;
+        dma-coherent;
+        status = "disabled";
+    };
+
+    pcie1: pcie@70000000 {
+        compatible = "socionext,synquacer-pcie-ecam", "snps,dw-pcie-ecam";
+        device_type = "pci";
+        reg = <0x0 0x70000000 0x0 0x7f00000>;
+        bus-range = <0x0 0x7e>;
+        #address-cells = <3>;
+        #size-cells = <2>;
+        ranges = <0x1000000 0x00 0x00000000 0x00 0x77f00000 0x0 0x00010000>,
+                 <0x2000000 0x00 0x78000000 0x00 0x78000000 0x0 0x08000000>,
+                 <0x3000000 0x3f 0x00000000 0x3f 0x00000000 0x1 0x00000000>;
+
+        #interrupt-cells = <0x1>;
+        interrupt-map-mask = <0x0 0x0 0x0 0x0>;
+        interrupt-map = <0x0 0x0 0x0 0x0 &gic 0x0 0x0 GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+
+        msi-map = <0x0 &its 0x10000 0x7f00>;
+        dma-coherent;
+        status = "disabled";
+    };
+
+    gpio: gpio@51000000 {
+        compatible = "socionext,synquacer-gpio", "fujitsu,mb86s70-gpio";
+        reg = <0x0 0x51000000 0x0 0x100>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        clocks = <&clk_apb>;
+        base = <0>;
+    };
+
+    exiu: interrupt-controller@510c0000 {
+        compatible = "socionext,synquacer-exiu";
+        reg = <0x0 0x510c0000 0x0 0x20>;
+        interrupt-controller;
+        interrupt-parent = <&gic>;
+        #interrupt-cells = <3>;
+        socionext,spi-base = <112>;
+    };
+
+    clk_alw_b_0: bclk200 {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <200000000>;
+        clock-output-names = "sd_bclk";
+    };
+
+    clk_alw_c_0: sd4clk800 {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <800000000>;
+        clock-output-names = "sd_sd4clk";
+    };
+
+    sdhci: sdhci@52300000 {
+        compatible = "socionext,synquacer-sdhci", "fujitsu,mb86s70-sdhci-3.0";
+        reg = <0 0x52300000 0x0 0x1000>;
+        interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
+        bus-width = <8>;
+        cap-mmc-highspeed;
+        fujitsu,cmd-dat-delay-select;
+        clocks = <&clk_alw_c_0 &clk_alw_b_0>;
+        clock-names = "core", "iface";
+        dma-coherent;
+        status = "disabled";
+    };
+
+    clk_alw_1_8: spi_ihclk {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <125000000>;
+        clock-output-names = "iHCLK";
+    };
+
+    spi: spi@54810000 {
+        compatible = "socionext,synquacer-spi";
+        reg = <0x0 0x54810000 0x0 0x1000>;
+        interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_alw_1_8>;
+        clock-names = "iHCLK";
+        socionext,use-rtm;
+        socionext,set-aces;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        status = "disabled";
+    };
+
+    clk_i2c: i2c_pclk {
+        compatible = "fixed-clock";
+        #clock-cells = <0>;
+        clock-frequency = <62500000>;
+        clock-output-names = "pclk";
+    };
+
+    i2c: i2c@51210000 {
+        compatible = "socionext,synquacer-i2c";
+        reg = <0x0 0x51210000 0x0 0x1000>;
+        interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_i2c>;
+        clock-names = "pclk";
+        clock-frequency = <400000>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+    };
+
+    tpm: tpm_tis@10000000 {
+        compatible = "socionext,synquacer-tpm-mmio";
+        reg = <0x0 0x10000000 0x0 0x5000>;
+        status = "disabled";
+    };
+
+    firmware {
+        optee {
+            compatible = "linaro,optee-tz";
+            method = "smc";
+            status = "disabled";
+        };
+    };
+};
+
+#include "synquacer-sc2a11-caches.dtsi"
