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, 482 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
new file mode 100644
index 000000000..725d0b5cb
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
@@ -0,0 +1,482 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2016 Andreas Färber
+ */
+
+#include "imx6sx.dtsi"
+
+/ {
+	compatible = "fsl,imx6sx";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-red {
+			label = "udoo-neo:red:mmc";
+			gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+			linux,default-trigger = "mmc0";
+		};
+
+		led-orange {
+			label = "udoo-neo:orange:user";
+			gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+			default-state = "keep";
+		};
+	};
+
+	reg_sdio_pwr: regulator-sdio-pwr {
+		compatible = "regulator-fixed";
+		gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-name = "SDIO_PWR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+	};
+
+	reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_otg1_reg>;
+		regulator-name = "usb_otg1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_otg2_reg>;
+		regulator-name = "usb_otg2_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_wlan: regulator-wlan {
+		compatible = "regulator-fixed";
+		regulator-name = "wlan-en-regulator";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-reset-duration = <10>;
+	phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	pmic: pmic@8 {
+		compatible = "fsl,pfuze3000";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1b {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vldo1 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vldo2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: v33 {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vldo3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vldo4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c2 { /* Brick snap in sensors connector */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	hdmi-transmitter@70 {
+		compatible = "nxp,tda998x";
+		reg = <0x70>;
+		interrupts-extended = <&gpio3 27 IRQ_TYPE_LEVEL_LOW>;
+
+		ports {
+			port {
+				hdmi: endpoint {
+					remote-endpoint = <&lcdc>;
+				};
+			};
+		};
+	};
+};
+
+&i2c4 { /* Onboard Motion sensors */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	clock-frequency = <100000>;
+	status = "disabled";
+};
+
+&lcdif1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcd>;
+	status = "okay";
+
+	port {
+		lcdc: endpoint {
+			remote-endpoint = <&hdmi>;
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_bt_reg: btreggrp {
+		fsl,pins =
+			<MX6SX_PAD_KEY_ROW2__GPIO2_IO_17	0x15059>;
+	};
+
+	pinctrl_enet1: enet1grp {
+		fsl,pins =
+			<MX6SX_PAD_ENET1_CRS__GPIO2_IO_1	0xa0b1>,
+			<MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0b1>,
+			<MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0b1>,
+			<MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0b1>,
+			<MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0b1>,
+			<MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0b1>,
+
+			<MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x3081>,
+			<MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9	0x3081>,
+			<MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x3081>,
+			<MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x3081>,
+			<MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x3081>,
+			<MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER	0x3081>,
+
+			<MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M	0x91>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1>,
+			<MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO03__I2C2_SDA		0x4001b8b1>,
+			<MX6SX_PAD_GPIO1_IO02__I2C2_SCL		0x4001b8b1>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins =
+			<MX6SX_PAD_KEY_ROW4__I2C3_SDA			0x4001b8b1>,
+			<MX6SX_PAD_KEY_COL4__I2C3_SCL			0x4001b8b1>;
+	};
+
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins =
+			<MX6SX_PAD_USB_H_DATA__I2C4_SDA		0x4001b8b1>,
+			<MX6SX_PAD_USB_H_STROBE__I2C4_SCL	0x4001b8b1>;
+	};
+
+	pinctrl_lcd: lcdgrp {
+		fsl,pins = <
+			MX6SX_PAD_LCD1_DATA00__LCDIF1_DATA_0		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA01__LCDIF1_DATA_1		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA02__LCDIF1_DATA_2		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA03__LCDIF1_DATA_3		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA04__LCDIF1_DATA_4		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA05__LCDIF1_DATA_5		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA06__LCDIF1_DATA_6		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA07__LCDIF1_DATA_7		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA08__LCDIF1_DATA_8		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA09__LCDIF1_DATA_9		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA10__LCDIF1_DATA_10		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA11__LCDIF1_DATA_11		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA12__LCDIF1_DATA_12		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA13__LCDIF1_DATA_13		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA14__LCDIF1_DATA_14		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA15__LCDIF1_DATA_15		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA16__LCDIF1_DATA_16		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA17__LCDIF1_DATA_17		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA18__LCDIF1_DATA_18		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA19__LCDIF1_DATA_19		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA20__LCDIF1_DATA_20		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA21__LCDIF1_DATA_21		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA22__LCDIF1_DATA_22		0x4001b0b0
+			MX6SX_PAD_LCD1_DATA23__LCDIF1_DATA_23		0x4001b0b0
+			MX6SX_PAD_LCD1_CLK__LCDIF1_CLK		0x4001b0b0
+			MX6SX_PAD_LCD1_ENABLE__LCDIF1_ENABLE		0x4001b0b0
+			MX6SX_PAD_LCD1_VSYNC__LCDIF1_VSYNC		0x4001b0b0
+			MX6SX_PAD_LCD1_HSYNC__LCDIF1_HSYNC		0x4001b0b0
+			MX6SX_PAD_LCD1_RESET__GPIO3_IO_27		0x4001b0b0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX	0x1b0b1>,
+			<MX6SX_PAD_GPIO1_IO05__UART1_DCE_RX	0x1b0b1>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO06__UART2_DCE_TX	0x1b0b1>,
+			<MX6SX_PAD_GPIO1_IO07__UART2_DCE_RX	0x1b0b1>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins =
+			<MX6SX_PAD_SD3_DATA4__UART3_DCE_RX	0x13059>,
+			<MX6SX_PAD_SD3_DATA5__UART3_DCE_TX	0x13059>,
+			<MX6SX_PAD_SD3_DATA6__UART3_DCE_RTS	0x13059>,
+			<MX6SX_PAD_SD3_DATA7__UART3_DCE_CTS	0x13059>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins =
+			<MX6SX_PAD_SD4_DATA4__UART5_DCE_RX	0x1b0b1>,
+			<MX6SX_PAD_SD4_DATA5__UART5_DCE_TX	0x1b0b1>;
+	};
+
+	pinctrl_uart6: uart6grp {
+		fsl,pins =
+			<MX6SX_PAD_CSI_DATA00__UART6_RI_B	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA01__UART6_DSR_B	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA02__UART6_DTR_B	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA03__UART6_DCD_B	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA04__UART6_DCE_RX	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA05__UART6_DCE_TX	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA06__UART6_DCE_RTS	0x1b0b1>,
+			<MX6SX_PAD_CSI_DATA07__UART6_DCE_CTS	0x1b0b1>;
+	};
+
+	pinctrl_otg1_reg: otg1grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0>;
+	};
+
+	pinctrl_otg2_reg: otg2grp {
+		fsl,pins =
+			<MX6SX_PAD_NAND_RE_B__GPIO4_IO_12	0x10b0>;
+	};
+
+	pinctrl_usb_otg1: usbotg1grp {
+		fsl,pins =
+			<MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059>,
+			<MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC	0x10b0>;
+	};
+
+	pinctrl_usb_otg2: usbot2ggrp {
+		fsl,pins =
+			<MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC	0x10b0>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins =
+			<MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059>,
+			<MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059>,
+			<MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059>,
+			<MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059>,
+			<MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059>,
+			<MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059>,
+			<MX6SX_PAD_SD1_DATA0__GPIO6_IO_2	0x17059>; /* CD */
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins =
+			<MX6SX_PAD_KEY_COL2__GPIO2_IO_12	0x15059>,
+			<MX6SX_PAD_KEY_ROW1__GPIO2_IO_16	0x13059>,
+			<MX6SX_PAD_SD3_DATA0__USDHC3_DATA0	0x17069>,
+			<MX6SX_PAD_SD3_DATA1__USDHC3_DATA1	0x17069>,
+			<MX6SX_PAD_SD3_DATA2__USDHC3_DATA2	0x17069>,
+			<MX6SX_PAD_SD3_DATA3__USDHC3_DATA3	0x17069>,
+			<MX6SX_PAD_SD3_CMD__USDHC3_CMD		0x17069>,
+			<MX6SX_PAD_SD3_CLK__USDHC3_CLK		0x10069>,
+			<MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT	0x10059>;
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+/* Cortex-M4 serial */
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "disabled";
+};
+
+&uart3 { /* Bluetooth - only on Extended/Full versions */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "disabled";
+
+	bluetooth {
+		compatible = "ti,wl1831-st";
+		enable-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_bt_reg>;
+		max-speed = <921600>;
+	};
+};
+
+/* Arduino serial */
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	status = "disabled";
+};
+
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart6>;
+	uart-has-rtscts;
+	status = "disabled";
+};
+
+&usbotg1 { /* J2 micro USB port */
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1>;
+	status = "okay";
+};
+
+&usbotg2 { /* J3 host USB port */
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg2>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	vmmc-supply = <&reg_sdio_pwr>;
+	bus-width = <4>;
+	cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	wakeup-source;
+	status = "okay";
+};
+
+&usdhc3 { /* Wi-Fi */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	non-removable;
+	vmmc-supply = <&reg_wlan>;
+	cap-power-off-card;
+	wakeup-source;
+	keep-power-in-suspend;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1831";
+		reg = <2>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <16 IRQ_TYPE_EDGE_RISING>;
+		ref-clock-frequency = <38400000>;
+		tcxo-clock-frequency = <26000000>;
+	};
+};