Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 666 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
new file mode 100644
index 000000000..6edaefa61
--- /dev/null
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -0,0 +1,666 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2014 Antoine Ténart <antoine.tenart@free-electrons.com>
+ */
+
+#include <dt-bindings/clock/berlin2q.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	model = "Marvell Armada 1500 pro (BG2-Q) SoC";
+	compatible = "marvell,berlin2q", "marvell,berlin";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "marvell,berlin-smp";
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <0>;
+
+			clocks = <&chip_clk CLKID_CPU>;
+			clock-latency = <100000>;
+			/* Can be modified by the bootloader */
+			operating-points = <
+				/* kHz    uV */
+				1200000 1200000
+				1000000 1200000
+				800000  1200000
+				600000  1200000
+			>;
+		};
+
+		cpu1: cpu@1 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <1>;
+
+			clocks = <&chip_clk CLKID_CPU>;
+			clock-latency = <100000>;
+			/* Can be modified by the bootloader */
+			operating-points = <
+				/* kHz    uV */
+				1200000 1200000
+				1000000 1200000
+				800000  1200000
+				600000  1200000
+			>;
+		};
+
+		cpu2: cpu@2 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <2>;
+
+			clocks = <&chip_clk CLKID_CPU>;
+			clock-latency = <100000>;
+			/* Can be modified by the bootloader */
+			operating-points = <
+				/* kHz    uV */
+				1200000 1200000
+				1000000 1200000
+				800000  1200000
+				600000  1200000
+			>;
+		};
+
+		cpu3: cpu@3 {
+			compatible = "arm,cortex-a9";
+			device_type = "cpu";
+			next-level-cache = <&l2>;
+			reg = <3>;
+
+			clocks = <&chip_clk CLKID_CPU>;
+			clock-latency = <100000>;
+			/* Can be modified by the bootloader */
+			operating-points = <
+				/* kHz    uV */
+				1200000 1200000
+				1000000 1200000
+				800000  1200000
+				600000  1200000
+			>;
+		};
+	};
+
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>,
+				     <&cpu1>,
+				     <&cpu2>,
+				     <&cpu3>;
+	};
+
+	refclk: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	soc@f7000000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		ranges = <0 0xf7000000 0x1000000>;
+		interrupt-parent = <&gic>;
+
+		sdhci0: mmc@ab0000 {
+			compatible = "mrvl,pxav3-mmc";
+			reg = <0xab0000 0x200>;
+			clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO>;
+			clock-names = "io", "core";
+			interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		sdhci1: mmc@ab0800 {
+			compatible = "mrvl,pxav3-mmc";
+			reg = <0xab0800 0x200>;
+			clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO>;
+			clock-names = "io", "core";
+			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		sdhci2: mmc@ab1000 {
+			compatible = "mrvl,pxav3-mmc";
+			reg = <0xab1000 0x200>;
+			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&chip_clk CLKID_NFC_ECC>, <&chip_clk CLKID_SDIO>;
+			clock-names = "io", "core";
+			status = "disabled";
+		};
+
+		l2: cache-controller@ac0000 {
+			compatible = "arm,pl310-cache";
+			reg = <0xac0000 0x1000>;
+			cache-unified;
+			cache-level = <2>;
+			arm,data-latency = <2 2 2>;
+			arm,tag-latency = <2 2 2>;
+		};
+
+		scu: snoop-control-unit@ad0000 {
+			compatible = "arm,cortex-a9-scu";
+			reg = <0xad0000 0x58>;
+		};
+
+		local-timer@ad0600 {
+			compatible = "arm,cortex-a9-twd-timer";
+			reg = <0xad0600 0x20>;
+			clocks = <&chip_clk CLKID_TWD>;
+			interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
+		};
+
+		gic: interrupt-controller@ad1000 {
+			compatible = "arm,cortex-a9-gic";
+			reg = <0xad1000 0x1000>, <0xad0100 0x100>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+
+		usb_phy2: phy@a2f400 {
+			compatible = "marvell,berlin2cd-usb-phy";
+			reg = <0xa2f400 0x128>;
+			#phy-cells = <0>;
+			resets = <&chip_rst 0x104 14>;
+			status = "disabled";
+		};
+
+		usb2: usb@a30000 {
+			compatible = "chipidea,usb2";
+			reg = <0xa30000 0x10000>;
+			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&chip_clk CLKID_USB2>;
+			phys = <&usb_phy2>;
+			phy-names = "usb-phy";
+			status = "disabled";
+		};
+
+		usb_phy0: phy@b74000 {
+			compatible = "marvell,berlin2cd-usb-phy";
+			reg = <0xb74000 0x128>;
+			#phy-cells = <0>;
+			resets = <&chip_rst 0x104 12>;
+			status = "disabled";
+		};
+
+		usb_phy1: phy@b78000 {
+			compatible = "marvell,berlin2cd-usb-phy";
+			reg = <0xb78000 0x128>;
+			#phy-cells = <0>;
+			resets = <&chip_rst 0x104 13>;
+			status = "disabled";
+		};
+
+		eth0: ethernet@b90000 {
+			compatible = "marvell,pxa168-eth";
+			reg = <0xb90000 0x10000>;
+			clocks = <&chip_clk CLKID_GETH0>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			/* set by bootloader */
+			local-mac-address = [00 00 00 00 00 00];
+			#address-cells = <1>;
+			#size-cells = <0>;
+			phy-connection-type = "mii";
+			phy-handle = <&ethphy0>;
+			status = "disabled";
+
+			ethphy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+		};
+
+		cpu-ctrl@dd0000 {
+			compatible = "marvell,berlin-cpu-ctrl";
+			reg = <0xdd0000 0x10000>;
+		};
+
+		apb@e80000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0xe80000 0x10000>;
+			interrupt-parent = <&aic>;
+
+			gpio0: gpio@400 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0x0400 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				porta: gpio-port@0 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					interrupts = <0>;
+				};
+			};
+
+			gpio1: gpio@800 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0x0800 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				portb: gpio-port@1 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					interrupts = <1>;
+				};
+			};
+
+			gpio2: gpio@c00 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0x0c00 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				portc: gpio-port@2 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					interrupts = <2>;
+				};
+			};
+
+			gpio3: gpio@1000 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0x1000 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				portd: gpio-port@3 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					interrupts = <3>;
+				};
+			};
+
+			i2c0: i2c@1400 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1400 0x100>;
+				interrupts = <4>;
+				clocks = <&chip_clk CLKID_CFG>;
+				pinctrl-0 = <&twsi0_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			i2c1: i2c@1800 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x1800 0x100>;
+				interrupts = <5>;
+				clocks = <&chip_clk CLKID_CFG>;
+				pinctrl-0 = <&twsi1_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			timer0: timer@2c00 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c00 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				interrupts = <8>;
+			};
+
+			timer1: timer@2c14 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c14 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+			};
+
+			timer2: timer@2c28 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c28 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			timer3: timer@2c3c {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c3c 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			timer4: timer@2c50 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c50 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			timer5: timer@2c64 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c64 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			timer6: timer@2c78 {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c78 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			timer7: timer@2c8c {
+				compatible = "snps,dw-apb-timer";
+				reg = <0x2c8c 0x14>;
+				clocks = <&chip_clk CLKID_CFG>;
+				clock-names = "timer";
+				status = "disabled";
+			};
+
+			aic: interrupt-controller@3800 {
+				compatible = "snps,dw-apb-ictl";
+				reg = <0x3800 0x30>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		chip: chip-control@ea0000 {
+			compatible = "simple-mfd", "syscon";
+			reg = <0xea0000 0x400>, <0xdd0170 0x10>;
+
+			chip_clk: clock {
+				compatible = "marvell,berlin2q-clk";
+				#clock-cells = <1>;
+				clocks = <&refclk>;
+				clock-names = "refclk";
+			};
+
+			soc_pinctrl: pin-controller {
+				compatible = "marvell,berlin2q-soc-pinctrl";
+
+				sd1_pmux: sd1-pmux {
+					groups = "G31";
+					function = "sd1";
+				};
+
+				twsi0_pmux: twsi0-pmux {
+					groups = "G6";
+					function = "twsi0";
+				};
+
+				twsi1_pmux: twsi1-pmux {
+					groups = "G7";
+					function = "twsi1";
+				};
+			};
+
+			chip_rst: reset {
+				compatible = "marvell,berlin2-reset";
+				#reset-cells = <2>;
+			};
+		};
+
+		ahci: sata@e90000 {
+			compatible = "marvell,berlin2q-ahci", "generic-ahci";
+			reg = <0xe90000 0x1000>;
+			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&chip_clk CLKID_SATA>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			sata0: sata-port@0 {
+				reg = <0>;
+				phys = <&sata_phy 0>;
+				status = "disabled";
+			};
+
+			sata1: sata-port@1 {
+				reg = <1>;
+				phys = <&sata_phy 1>;
+				status = "disabled";
+			};
+		};
+
+		sata_phy: phy@e900a0 {
+			compatible = "marvell,berlin2q-sata-phy";
+			reg = <0xe900a0 0x200>;
+			clocks = <&chip_clk CLKID_SATA>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#phy-cells = <1>;
+			status = "disabled";
+
+			sata-phy@0 {
+				reg = <0>;
+			};
+
+			sata-phy@1 {
+				reg = <1>;
+			};
+		};
+
+		usb0: usb@ed0000 {
+			compatible = "chipidea,usb2";
+			reg = <0xed0000 0x10000>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&chip_clk CLKID_USB0>;
+			phys = <&usb_phy0>;
+			phy-names = "usb-phy";
+			status = "disabled";
+		};
+
+		usb1: usb@ee0000 {
+			compatible = "chipidea,usb2";
+			reg = <0xee0000 0x10000>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&chip_clk CLKID_USB1>;
+			phys = <&usb_phy1>;
+			phy-names = "usb-phy";
+			status = "disabled";
+		};
+
+		pwm: pwm@f20000 {
+			compatible = "marvell,berlin-pwm";
+			reg = <0xf20000 0x40>;
+			clocks = <&chip_clk CLKID_CFG>;
+			#pwm-cells = <3>;
+		};
+
+		apb@fc0000 {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0xfc0000 0x10000>;
+			interrupt-parent = <&sic>;
+
+			wdt0: watchdog@1000 {
+				compatible = "snps,dw-wdt";
+				reg = <0x1000 0x100>;
+				clocks = <&refclk>;
+				interrupts = <0>;
+			};
+
+			wdt1: watchdog@2000 {
+				compatible = "snps,dw-wdt";
+				reg = <0x2000 0x100>;
+				clocks = <&refclk>;
+				interrupts = <1>;
+			};
+
+			wdt2: watchdog@3000 {
+				compatible = "snps,dw-wdt";
+				reg = <0x3000 0x100>;
+				clocks = <&refclk>;
+				interrupts = <2>;
+			};
+
+			sm_gpio1: gpio@5000 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0x5000 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				portf: gpio-port@5 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+				};
+			};
+
+			i2c2: i2c@7000 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x7000 0x100>;
+				interrupts = <6>;
+				clocks = <&refclk>;
+				pinctrl-0 = <&twsi2_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			i2c3: i2c@8000 {
+				compatible = "snps,designware-i2c";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x8000 0x100>;
+				interrupts = <7>;
+				clocks = <&refclk>;
+				pinctrl-0 = <&twsi3_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			uart0: serial@9000 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x9000 0x100>;
+				interrupts = <8>;
+				clocks = <&refclk>;
+				reg-shift = <2>;
+				pinctrl-0 = <&uart0_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			uart1: serial@a000 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0xa000 0x100>;
+				interrupts = <9>;
+				clocks = <&refclk>;
+				reg-shift = <2>;
+				pinctrl-0 = <&uart1_pmux>;
+				pinctrl-names = "default";
+				status = "disabled";
+			};
+
+			sm_gpio0: gpio@c000 {
+				compatible = "snps,dw-apb-gpio";
+				reg = <0xc000 0x400>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				porte: gpio-port@4 {
+					compatible = "snps,dw-apb-gpio-port";
+					gpio-controller;
+					#gpio-cells = <2>;
+					ngpios = <32>;
+					reg = <0>;
+				};
+			};
+
+			sysctrl: pin-controller@d000 {
+				compatible = "simple-mfd", "syscon";
+				reg = <0xd000 0x100>;
+
+				sys_pinctrl: pin-controller {
+					compatible = "marvell,berlin2q-system-pinctrl";
+
+					uart0_pmux: uart0-pmux {
+						groups = "GSM12";
+						function = "uart0";
+					};
+
+					uart1_pmux: uart1-pmux {
+						groups = "GSM14";
+						function = "uart1";
+					};
+
+					twsi2_pmux: twsi2-pmux {
+						groups = "GSM13";
+						function = "twsi2";
+					};
+
+					twsi3_pmux: twsi3-pmux {
+						groups = "GSM14";
+						function = "twsi3";
+					};
+				};
+
+				adc: adc {
+					compatible = "marvell,berlin2-adc";
+					interrupts = <12>, <14>;
+					interrupt-names = "adc", "tsen";
+				};
+			};
+
+			sic: interrupt-controller@e000 {
+				compatible = "snps,dw-apb-ictl";
+				reg = <0xe000 0x30>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+	};
+};