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, 722 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
new file mode 100644
index 000000000..c8e5a0a42
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-go-ultra.dts
@@ -0,0 +1,722 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+/dts-v1/;
+
+#include "meson-g12b-s922x.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/meson-g12a-gpio.h>
+#include <dt-bindings/sound/meson-g12a-toacodec.h>
+#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
+
+/ {
+	compatible = "hardkernel,odroid-go-ultra", "amlogic,s922x", "amlogic,g12b";
+	model = "Hardkernel ODROID-GO-Ultra";
+
+	aliases {
+		serial0 = &uart_AO;
+		rtc0 = &vrtc;
+	};
+
+	adc-joystick-left {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 2>, <&saradc 3>;
+		poll-interval = <10>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			linux,code = <ABS_Y>;
+			abs-range = <3150 950>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+		axis@1 {
+			reg = <1>;
+			linux,code = <ABS_X>;
+			abs-range = <700 2900>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+	};
+
+	adc-joystick-right {
+		compatible = "adc-joystick";
+		io-channels = <&saradc 0>, <&saradc 1>;
+		poll-interval = <10>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		axis@0 {
+			reg = <0>;
+			linux,code = <ABS_RY>;
+			abs-range = <3150 950>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+		axis@1 {
+			reg = <1>;
+			linux,code = <ABS_RX>;
+			abs-range = <800 3000>;
+			abs-fuzz = <32>;
+			abs-flat = <64>;
+		};
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	codec_clk: codec-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <12288000>;
+		clock-output-names = "codec_clk";
+		#clock-cells = <0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <10>;
+		pinctrl-0 = <&keypad_gpio_pins>;
+		pinctrl-names = "default";
+
+		volume-up-button {
+			label = "VOLUME-UP";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&gpio GPIOX_8 GPIO_ACTIVE_LOW>;
+		};
+		volume-down-button {
+			label = "VOLUME-DOWN";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&gpio GPIOX_9 GPIO_ACTIVE_LOW>;
+		};
+		dpad-up-button {
+			label = "DPAD-UP";
+			linux,code = <BTN_DPAD_UP>;
+			gpios = <&gpio GPIOX_0 GPIO_ACTIVE_LOW>;
+		};
+		dpad-down-button {
+			label = "DPAD-DOWN";
+			linux,code = <BTN_DPAD_DOWN>;
+			gpios = <&gpio GPIOX_1 GPIO_ACTIVE_LOW>;
+		};
+		dpad-left-button {
+			label = "DPAD-LEFT";
+			linux,code = <BTN_DPAD_LEFT>;
+			gpios = <&gpio GPIOX_2 GPIO_ACTIVE_LOW>;
+		};
+		dpad-right-button {
+			label = "DPAD-RIGHT";
+			linux,code = <BTN_DPAD_RIGHT>;
+			gpios = <&gpio GPIOX_3 GPIO_ACTIVE_LOW>;
+		};
+		a-button {
+			label = "A";
+			linux,code = <BTN_EAST>;
+			gpios = <&gpio GPIOX_4 GPIO_ACTIVE_LOW>;
+		};
+		b-button {
+			label = "B";
+			linux,code = <BTN_SOUTH>;
+			gpios = <&gpio GPIOX_5 GPIO_ACTIVE_LOW>;
+		};
+		y-button {
+			label = "Y";
+			linux,code = <BTN_WEST>;
+			gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
+		};
+		x-button {
+			label = "X";
+			linux,code = <BTN_NORTH>;
+			gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
+		};
+		f1-button {
+			label = "F1";
+			linux,code = <BTN_TRIGGER_HAPPY1>;
+			gpios = <&gpio GPIOX_17 GPIO_ACTIVE_LOW>;
+		};
+		f2-button {
+			label = "F2";
+			linux,code = <BTN_TRIGGER_HAPPY2>;
+			gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>;
+		};
+		f3-button {
+			label = "F3";
+			linux,code = <BTN_TRIGGER_HAPPY3>;
+			gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>;
+		};
+		f4-button {
+			label = "F4";
+			linux,code = <BTN_TRIGGER_HAPPY4>;
+			gpios = <&gpio GPIOX_12 GPIO_ACTIVE_LOW>;
+		};
+		f5-button {
+			label = "F5";
+			linux,code = <BTN_TRIGGER_HAPPY5>;
+			gpios = <&gpio GPIOX_13 GPIO_ACTIVE_LOW>;
+		};
+		f6-button {
+			label = "F6";
+			linux,code = <BTN_TRIGGER_HAPPY6>;
+			gpios = <&gpio GPIOX_16 GPIO_ACTIVE_LOW>;
+		};
+		top-left-button {
+			label = "TOP Left";
+			linux,code = <BTN_TL>;
+			gpios = <&gpio GPIOX_14 GPIO_ACTIVE_LOW>;
+		};
+		top-left2-button {
+			label = "TOP Left 2";
+			linux,code = <BTN_TL2>;
+			gpios = <&gpio GPIOX_19 GPIO_ACTIVE_LOW>;
+		};
+		top-right-button {
+			label = "TOP Right";
+			linux,code = <BTN_TR>;
+			gpios = <&gpio GPIOX_15 GPIO_ACTIVE_LOW>;
+		};
+		top-right2-button {
+			label = "TOP Right 2";
+			linux,code = <BTN_TR2>;
+			gpios = <&gpio GPIOX_18 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x40000000>;
+	};
+
+	emmc_pwrseq: emmc-pwrseq {
+		compatible = "mmc-pwrseq-emmc";
+		reset-gpios = <&gpio BOOT_12 GPIO_ACTIVE_LOW>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-blue {
+			color = <LED_COLOR_ID_BLUE>;
+			gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	vdd_sys: regulator-vdd-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_SYS";
+		regulator-min-microvolt = <3800000>;
+		regulator-max-microvolt = <3800000>;
+		regulator-always-on;
+	};
+
+	sound {
+		compatible = "amlogic,axg-sound-card";
+		model = "Odroid GO Ultra";
+		audio-widgets = "Microphone", "Mic Jack",
+				"Headphone", "Headphones",
+				"Speaker", "Internal Speakers";
+		audio-aux-devs = <&tdmout_b>, <&tdmin_b>, <&speaker_amp>;
+		audio-routing =	"TDMOUT_B IN 0", "FRDDR_A OUT 1",
+				"TDM_B Playback", "TDMOUT_B OUT",
+				"TDMIN_B IN 1", "TDM_B Capture",
+				"TDMIN_B IN 4", "TDM_B Loopback",
+				"TODDR_A IN 1", "TDMIN_B OUT",
+				"MICL", "Mic Jack",
+				"Headphones", "HPOL",
+				"Headphones", "HPOR",
+				"Speaker Amplifier INL", "HPOL",
+				"Speaker Amplifier INR", "HPOR",
+				"Internal Speakers", "Speaker Amplifier OUTL",
+				"Internal Speakers", "Speaker Amplifier OUTR";
+
+		assigned-clocks = <&clkc CLKID_MPLL2>,
+				  <&clkc CLKID_MPLL0>,
+				  <&clkc CLKID_MPLL1>;
+		assigned-clock-parents = <0>, <0>, <0>;
+		assigned-clock-rates = <294912000>,
+				       <270950400>,
+				       <393216000>;
+
+		dai-link-0 {
+			sound-dai = <&frddr_a>;
+		};
+
+		dai-link-1 {
+			sound-dai = <&toddr_a>;
+		};
+
+		dai-link-2 {
+			sound-dai = <&tdmif_b>;
+			dai-format = "i2s";
+			dai-tdm-slot-tx-mask-0 = <1 1>;
+			mclk-fs = <256>;
+
+			codec-0 {
+				sound-dai = <&rk817>;
+			};
+		};
+	};
+
+	speaker_amp: speaker-amplifier {
+		compatible = "simple-audio-amplifier";
+		sound-name-prefix = "Speaker Amplifier";
+		VCC-supply = <&hp_5v>;
+	};
+};
+
+&arb {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vddcpu_b>;
+	operating-points-v2 = <&cpu_opp_table_0>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu1 {
+	cpu-supply = <&vddcpu_b>;
+	operating-points-v2 = <&cpu_opp_table_0>;
+	clocks = <&clkc CLKID_CPU_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu100 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu101 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu102 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+&cpu103 {
+	cpu-supply = <&vddcpu_a>;
+	operating-points-v2 = <&cpub_opp_table_1>;
+	clocks = <&clkc CLKID_CPUB_CLK>;
+	clock-latency = <50000>;
+};
+
+/* RK817 only supports 12.5mV steps, round up the values */
+&cpu_opp_table_0 {
+	opp-1000000000 {
+		opp-microvolt = <737500>;
+	};
+	opp-1200000000 {
+		opp-microvolt = <737500>;
+	};
+	opp-1398000000 {
+		opp-microvolt = <762500>;
+	};
+	opp-1512000000 {
+		opp-microvolt = <800000>;
+	};
+	opp-1608000000 {
+		opp-microvolt = <837500>;
+	};
+	opp-1704000000 {
+		opp-microvolt = <862500>;
+	};
+	opp-1896000000 {
+		opp-microvolt = <987500>;
+	};
+	opp-1992000000 {
+		opp-microvolt = <1012500>;
+	};
+};
+
+/* RK818 only supports 12.5mV steps, round up the values */
+&cpub_opp_table_1 {
+	opp-1000000000 {
+		opp-microvolt = <775000>;
+	};
+	opp-1200000000 {
+		opp-microvolt = <775000>;
+	};
+	opp-1398000000 {
+		opp-microvolt = <800000>;
+	};
+	opp-1512000000 {
+		opp-microvolt = <825000>;
+	};
+	opp-1608000000 {
+		opp-microvolt = <862500>;
+	};
+	opp-1704000000 {
+		opp-microvolt = <900000>;
+	};
+	opp-1800000000 {
+		opp-microvolt = <987500>;
+	};
+	opp-1908000000 {
+		opp-microvolt = <1025000>;
+	};
+};
+
+&i2c_AO {
+	status = "okay";
+	pinctrl-0 = <&i2c_ao_sck_pins>, <&i2c_ao_sda_pins>;
+	pinctrl-names = "default";
+
+	rk818: pmic@1c {
+		compatible = "rockchip,rk818";
+		reg = <0x1c>;
+		interrupt-parent = <&gpio_intc>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_7 */
+		#clock-cells = <1>;
+
+		vcc1-supply = <&vdd_sys>;
+		vcc2-supply = <&vdd_sys>;
+		vcc3-supply = <&vdd_sys>;
+		vcc4-supply = <&vdd_sys>;
+		vcc6-supply = <&vdd_sys>;
+		vcc7-supply = <&vcc_2v3>;
+		vcc8-supply = <&vcc_2v3>;
+		vcc9-supply = <&vddao_3v3>;
+		boost-supply = <&vdd_sys>;
+
+		regulators {
+			vddcpu_a: DCDC_REG1 {
+				regulator-name = "vddcpu_a";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <775000>;
+				regulator-max-microvolt = <1025000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <775000>;
+				};
+			};
+
+			vdd_ee: DCDC_REG2 {
+				regulator-name = "vdd_ee";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <875000>;
+				regulator-max-microvolt = <1250000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <875000>;
+				};
+			};
+
+			vddq_1v1: DCDC_REG3 {
+				regulator-name = "vddq_1v1";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vddao_3v3: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vddao_3v3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			hp_5v: DCDC_BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "hp_5v";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vddio_ao1v8: LDO_REG5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vddio_ao1v8";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vddq_1v8: LDO_REG7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vddq_1v8";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vddio_c: LDO_REG9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vddio_c";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vcc_sd: SWITCH_REG {
+				regulator-name = "vcc_sd";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			OTG_SWITCH {
+				regulator-name = "otg_switch";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
+	pinctrl-names = "default";
+
+	rk817: pmic@20 {
+		compatible = "rockchip,rk817";
+		reg = <0x20>;
+		interrupt-parent = <&gpio_intc>;
+
+		interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* GPIOAO_5 */
+
+		vcc1-supply = <&vdd_sys>;
+		vcc2-supply = <&vdd_sys>;
+		vcc3-supply = <&vdd_sys>;
+		vcc4-supply = <&vdd_sys>;
+		vcc5-supply = <&vdd_sys>;
+		vcc6-supply = <&vdd_sys>;
+		vcc7-supply = <&vdd_sys>;
+		vcc8-supply = <&vdd_sys>;
+		vcc9-supply = <&rk817_boost>;
+
+		#sound-dai-cells = <0>;
+		clocks = <&codec_clk>;
+		clock-names = "mclk";
+
+		#clock-cells = <1>;
+
+		regulators {
+			vddcpu_b: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <737500>;
+				regulator-max-microvolt = <1012500>;
+				regulator-ramp-delay = <6001>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vddcpu_b";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1000000>;
+				};
+			};
+
+			vcc_2v3: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <2300000>;
+				regulator-max-microvolt = <2400000>;
+				regulator-initial-mode = <0x2>;
+				regulator-name = "vcc_2v3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			LDO_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vdd_codec";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_lcd: LDO_REG8 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_lcd";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			rk817_boost: BOOST {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5400000>;
+				regulator-name = "rk817_boost";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			usb_host: OTG_SWITCH {
+				regulator-name = "usb_host";
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5000000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&clkc_audio {
+	status = "okay";
+};
+
+&eth_phy {
+	status = "disabled";
+};
+
+&frddr_a {
+	status = "okay";
+};
+
+&periphs_pinctrl {
+	keypad_gpio_pins: keypad-gpio {
+		mux {
+			groups = "GPIOX_0", "GPIOX_1", "GPIOX_2", "GPIOX_3",
+			         "GPIOX_4", "GPIOX_5", "GPIOX_6", "GPIOX_7",
+				 "GPIOX_8", "GPIOX_9", "GPIOX_10", "GPIOX_11",
+				 "GPIOX_12", "GPIOX_13", "GPIOX_14",  "GPIOX_15",
+				 "GPIOX_16", "GPIOX_17", "GPIOX_18",  "GPIOX_19";
+			function = "gpio_periphs";
+			bias-pull-up;
+			output-disable;
+		};
+	};
+};
+
+&saradc {
+	status = "okay";
+	vref-supply = <&vddio_ao1v8>;
+};
+
+/* SD card */
+&sd_emmc_b {
+	status = "okay";
+	pinctrl-0 = <&sdcard_c_pins>;
+	pinctrl-1 = <&sdcard_clk_gate_c_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <4>;
+	cap-sd-highspeed;
+	max-frequency = <50000000>;
+	disable-wp;
+
+	cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vddio_c>;
+
+};
+
+/* eMMC */
+&sd_emmc_c {
+	status = "okay";
+	pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_8b_pins>, <&emmc_ds_pins>;
+	pinctrl-1 = <&emmc_clk_gate_pins>;
+	pinctrl-names = "default", "clk-gate";
+
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	mmc-ddr-1_8v;
+	mmc-hs200-1_8v;
+	max-frequency = <200000000>;
+	disable-wp;
+
+	mmc-pwrseq = <&emmc_pwrseq>;
+	vmmc-supply = <&vcc_sd>;
+	vqmmc-supply = <&vddio_ao1v8>;
+};
+
+
+&tdmif_b {
+	pinctrl-0 = <&tdm_b_dout0_pins>, <&tdm_b_fs_pins>, <&tdm_b_sclk_pins>, <&tdm_b_din1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	assigned-clocks = <&clkc_audio AUD_CLKID_TDM_SCLK_PAD1>,
+			  <&clkc_audio AUD_CLKID_TDM_LRCLK_PAD1>;
+	assigned-clock-parents = <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+				 <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
+	assigned-clock-rates = <0>, <0>;
+};
+
+&tdmin_b {
+	status = "okay";
+};
+
+&tdmout_b {
+	status = "okay";
+};
+
+&toddr_a {
+	status = "okay";
+};
+
+&uart_AO {
+	status = "okay";
+	pinctrl-0 = <&uart_ao_a_pins>;
+	pinctrl-names = "default";
+};
+
+&usb {
+	status = "okay";
+	dr_mode = "peripheral";
+};
+
+&usb2_phy0 {
+	status = "okay";
+};
+
+&usb2_phy1 {
+	status = "okay";
+	phy-supply = <&usb_host>;
+};