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, 321 insertions, 0 deletions

diff --git a/drivers/regulator/da9121-regulator.h b/drivers/regulator/da9121-regulator.h
new file mode 100644
index 000000000..a328a0bdf
--- /dev/null
+++ b/drivers/regulator/da9121-regulator.h
@@ -0,0 +1,321 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * DA9121 Single-channel dual-phase 10A buck converter
+ * DA9130 Single-channel dual-phase 10A buck converter (Automotive)
+ * DA9217 Single-channel dual-phase  6A buck converter
+ * DA9122 Dual-channel single-phase  5A buck converter
+ * DA9131 Dual-channel single-phase  5A buck converter (Automotive)
+ * DA9220 Dual-channel single-phase  3A buck converter
+ * DA9132 Dual-channel single-phase  3A buck converter (Automotive)
+ *
+ * Copyright (C) 2020  Dialog Semiconductor
+ *
+ * Authors: Steve Twiss, Dialog Semiconductor
+ *          Adam Ward, Dialog Semiconductor
+ */
+
+#ifndef __DA9121_REGISTERS_H__
+#define __DA9121_REGISTERS_H__
+
+/* Values for: DA9121_REG_BUCK_BUCKx_4 registers, fields CHx_y_MODE
+ *             DA9121_REG_BUCK_BUCKx_7 registers, fields CHx_RIPPLE_CANCEL
+ */
+#include <dt-bindings/regulator/dlg,da9121-regulator.h>
+
+enum da9121_variant {
+	DA9121_TYPE_DA9121_DA9130,
+	DA9121_TYPE_DA9220_DA9132,
+	DA9121_TYPE_DA9122_DA9131,
+	DA9121_TYPE_DA9217,
+	DA9121_TYPE_DA9141,
+	DA9121_TYPE_DA9142
+};
+
+enum da9121_subvariant {
+	DA9121_SUBTYPE_DA9121,
+	DA9121_SUBTYPE_DA9130,
+	DA9121_SUBTYPE_DA9220,
+	DA9121_SUBTYPE_DA9132,
+	DA9121_SUBTYPE_DA9122,
+	DA9121_SUBTYPE_DA9131,
+	DA9121_SUBTYPE_DA9217,
+	DA9121_SUBTYPE_DA9141,
+	DA9121_SUBTYPE_DA9142
+};
+
+/* Minimum, maximum and default polling millisecond periods are provided
+ * here as an example. It is expected that any final implementation will
+ * include a modification of these settings to match the required
+ * application.
+ */
+#define DA9121_DEFAULT_POLLING_PERIOD_MS	3000
+#define DA9121_MAX_POLLING_PERIOD_MS		10000
+#define DA9121_MIN_POLLING_PERIOD_MS		1000
+
+/* Registers */
+
+#define DA9121_REG_SYS_STATUS_0		0x01
+#define DA9121_REG_SYS_STATUS_1		0x02
+#define DA9121_REG_SYS_STATUS_2		0x03
+#define DA9121_REG_SYS_EVENT_0		0x04
+#define DA9121_REG_SYS_EVENT_1		0x05
+#define DA9121_REG_SYS_EVENT_2		0x06
+#define DA9121_REG_SYS_MASK_0		0x07
+#define DA9121_REG_SYS_MASK_1		0x08
+#define DA9121_REG_SYS_MASK_2		0x09
+#define DA9121_REG_SYS_MASK_3		0x0A
+#define DA9121_REG_SYS_CONFIG_0		0x0B
+#define DA9121_REG_SYS_CONFIG_1		0x0C
+#define DA9121_REG_SYS_CONFIG_2		0x0D
+#define DA9121_REG_SYS_CONFIG_3		0x0E
+#define DA9121_REG_SYS_GPIO0_0		0x10
+#define DA9121_REG_SYS_GPIO0_1		0x11
+#define DA9121_REG_SYS_GPIO1_0		0x12
+#define DA9121_REG_SYS_GPIO1_1		0x13
+#define DA9121_REG_SYS_GPIO2_0		0x14
+#define DA9121_REG_SYS_GPIO2_1		0x15
+#define DA914x_REG_SYS_GPIO3_0		0x16
+#define DA914x_REG_SYS_GPIO3_1		0x17
+#define DA914x_REG_SYS_GPIO4_0		0x18
+#define DA914x_REG_SYS_GPIO4_1		0x19
+#define DA914x_REG_SYS_ADMUX1_0		0x1A
+#define DA914x_REG_SYS_ADMUX1_1		0x1B
+#define DA914x_REG_SYS_ADMUX2_0		0x1C
+#define DA914x_REG_SYS_ADMUX2_1		0x1D
+#define DA9121_REG_BUCK_BUCK1_0		0x20
+#define DA9121_REG_BUCK_BUCK1_1		0x21
+#define DA9121_REG_BUCK_BUCK1_2		0x22
+#define DA9121_REG_BUCK_BUCK1_3		0x23
+#define DA9121_REG_BUCK_BUCK1_4		0x24
+#define DA9121_REG_BUCK_BUCK1_5		0x25
+#define DA9121_REG_BUCK_BUCK1_6		0x26
+#define DA9121_REG_BUCK_BUCK1_7		0x27
+#define DA9xxx_REG_BUCK_BUCK2_0		0x28
+#define DA9xxx_REG_BUCK_BUCK2_1		0x29
+#define DA9xxx_REG_BUCK_BUCK2_2		0x2A
+#define DA9xxx_REG_BUCK_BUCK2_3		0x2B
+#define DA9xxx_REG_BUCK_BUCK2_4		0x2C
+#define DA9xxx_REG_BUCK_BUCK2_5		0x2D
+#define DA9xxx_REG_BUCK_BUCK2_6		0x2E
+#define DA9xxx_REG_BUCK_BUCK2_7		0x2F
+#define DA9121_REG_OTP_DEVICE_ID	0x48
+#define DA9121_REG_OTP_VARIANT_ID	0x49
+#define DA9121_REG_OTP_CUSTOMER_ID	0x4A
+#define DA9121_REG_OTP_CONFIG_ID	0x4B
+
+/* Register bits */
+
+/* DA9121_REG_SYS_STATUS_0 */
+
+#define DA9xxx_MASK_SYS_STATUS_0_SG			BIT(2)
+#define DA9121_MASK_SYS_STATUS_0_TEMP_CRIT		BIT(1)
+#define DA9121_MASK_SYS_STATUS_0_TEMP_WARN		BIT(0)
+
+/* DA9121_REG_SYS_STATUS_1 */
+
+#define DA9xxx_MASK_SYS_STATUS_1_PG2			BIT(7)
+#define DA9xxx_MASK_SYS_STATUS_1_OV2			BIT(6)
+#define DA9xxx_MASK_SYS_STATUS_1_UV2			BIT(5)
+#define DA9xxx_MASK_SYS_STATUS_1_OC2			BIT(4)
+#define DA9121_MASK_SYS_STATUS_1_PG1			BIT(3)
+#define DA9121_MASK_SYS_STATUS_1_OV1			BIT(2)
+#define DA9121_MASK_SYS_STATUS_1_UV1			BIT(1)
+#define DA9121_MASK_SYS_STATUS_1_OC1			BIT(0)
+
+/* DA9121_REG_SYS_STATUS_2 */
+
+#define DA9121_MASK_SYS_STATUS_2_GPIO2			BIT(2)
+#define DA9121_MASK_SYS_STATUS_2_GPIO1			BIT(1)
+#define DA9121_MASK_SYS_STATUS_2_GPIO0			BIT(0)
+
+/* DA9121_REG_SYS_EVENT_0 */
+
+#define DA9xxx_MASK_SYS_EVENT_0_E_SG			BIT(2)
+#define DA9121_MASK_SYS_EVENT_0_E_TEMP_CRIT		BIT(1)
+#define DA9121_MASK_SYS_EVENT_0_E_TEMP_WARN		BIT(0)
+
+/* DA9121_REG_SYS_EVENT_1 */
+
+#define DA9xxx_MASK_SYS_EVENT_1_E_PG2			BIT(7)
+#define DA9xxx_MASK_SYS_EVENT_1_E_OV2			BIT(6)
+#define DA9xxx_MASK_SYS_EVENT_1_E_UV2			BIT(5)
+#define DA9xxx_MASK_SYS_EVENT_1_E_OC2			BIT(4)
+#define DA9121_MASK_SYS_EVENT_1_E_PG1			BIT(3)
+#define DA9121_MASK_SYS_EVENT_1_E_OV1			BIT(2)
+#define DA9121_MASK_SYS_EVENT_1_E_UV1			BIT(1)
+#define DA9121_MASK_SYS_EVENT_1_E_OC1			BIT(0)
+
+/* DA9121_REG_SYS_EVENT_2 */
+
+#define DA9121_MASK_SYS_EVENT_2_E_GPIO2			BIT(2)
+#define DA9121_MASK_SYS_EVENT_2_E_GPIO1			BIT(1)
+#define DA9121_MASK_SYS_EVENT_2_E_GPIO0			BIT(0)
+
+/* DA9121_REG_SYS_MASK_0 */
+
+#define DA9xxx_MASK_SYS_MASK_0_M_SG			BIT(2)
+#define DA9121_MASK_SYS_MASK_0_M_TEMP_CRIT		BIT(1)
+#define DA9121_MASK_SYS_MASK_0_M_TEMP_WARN		BIT(0)
+
+/* DA9121_REG_SYS_MASK_1 */
+
+#define DA9xxx_MASK_SYS_MASK_1_M_PG2			BIT(7)
+#define DA9xxx_MASK_SYS_MASK_1_M_OV2			BIT(6)
+#define DA9xxx_MASK_SYS_MASK_1_M_UV2			BIT(5)
+#define DA9xxx_MASK_SYS_MASK_1_M_OC2			BIT(4)
+#define DA9121_MASK_SYS_MASK_1_M_PG1			BIT(3)
+#define DA9121_MASK_SYS_MASK_1_M_OV1			BIT(2)
+#define DA9121_MASK_SYS_MASK_1_M_UV1			BIT(1)
+#define DA9121_MASK_SYS_MASK_1_M_OC1			BIT(0)
+
+/* DA9121_REG_SYS_MASK_2 */
+
+#define DA9121_MASK_SYS_MASK_2_M_GPIO2			BIT(2)
+#define DA9121_MASK_SYS_MASK_2_M_GPIO1			BIT(1)
+#define DA9121_MASK_SYS_MASK_2_M_GPIO0			BIT(0)
+
+/* DA9122_REG_SYS_MASK_3 */
+
+#define DA9121_MASK_SYS_MASK_3_M_VR_HOT			BIT(3)
+#define DA9xxx_MASK_SYS_MASK_3_M_SG_STAT		BIT(2)
+#define DA9xxx_MASK_SYS_MASK_3_M_PG2_STAT		BIT(1)
+#define DA9121_MASK_SYS_MASK_3_M_PG1_STAT		BIT(0)
+
+/* DA9121_REG_SYS_CONFIG_0 */
+
+#define DA9121_MASK_SYS_CONFIG_0_CH1_DIS_DLY		0xF0
+#define DA9121_MASK_SYS_CONFIG_0_CH1_EN_DLY		0x0F
+
+/* DA9xxx_REG_SYS_CONFIG_1 */
+
+#define DA9xxx_MASK_SYS_CONFIG_1_CH2_DIS_DLY		0xF0
+#define DA9xxx_MASK_SYS_CONFIG_1_CH2_EN_DLY		0x0F
+
+/* DA9121_REG_SYS_CONFIG_2 */
+
+#define DA9121_MASK_SYS_CONFIG_2_OC_LATCHOFF		0x60
+#define DA9121_MASK_SYS_CONFIG_2_OC_DVC_MASK		BIT(4)
+#define DA9121_MASK_SYS_CONFIG_2_PG_DVC_MASK		0x0C
+
+/* DA9121_REG_SYS_CONFIG_3 */
+
+#define DA9121_MASK_SYS_CONFIG_3_OSC_TUNE		0X70
+#define DA9121_MASK_SYS_CONFIG_3_I2C_TIMEOUT		BIT(1)
+
+/* DA9121_REG_SYS_GPIO0_0 */
+
+#define DA9121_MASK_SYS_GPIO0_0_GPIO0_MODE		0X1E
+#define DA9121_MASK_SYS_GPIO0_0_GPIO0_OBUF		BIT(0)
+
+/* DA9121_REG_SYS_GPIO0_1 */
+
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_DEB_FALL		BIT(7)
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_DEB_RISE		BIT(6)
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_DEB		0x30
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_PUPD		BIT(3)
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_POL		BIT(2)
+#define DA9121_MASK_SYS_GPIO0_1_GPIO0_TRIG		0x03
+
+/* DA9121_REG_SYS_GPIO1_0 */
+
+#define DA9121_MASK_SYS_GPIO1_0_GPIO1_MODE		0x1E
+#define DA9121_MASK_SYS_GPIO1_0_GPIO1_OBUF		BIT(0)
+
+/* DA9121_REG_SYS_GPIO1_1 */
+
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_DEB_FALL		BIT(7)
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_DEB_RISE		BIT(6)
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_DEB		0x30
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_PUPD		BIT(3)
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_POL		BIT(2)
+#define DA9121_MASK_SYS_GPIO1_1_GPIO1_TRIG		0x03
+
+/* DA9121_REG_SYS_GPIO2_0 */
+
+#define DA9121_MASK_SYS_GPIO2_0_GPIO2_MODE		0x1E
+#define DA9121_MASK_SYS_GPIO2_0_GPIO2_OBUF		BIT(0)
+
+/* DA9121_REG_SYS_GPIO2_1 */
+
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_DEB_FALL		BIT(7)
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_DEB_RISE		BIT(6)
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_DEB		0x30
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_PUPD		BIT(3)
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_POL		BIT(2)
+#define DA9121_MASK_SYS_GPIO2_1_GPIO2_TRIG		0x03
+
+/* DA9121_REG_BUCK_BUCK1_0 / DA9xxx_REG_BUCK_BUCK2_0 */
+
+#define DA9121_MASK_BUCK_BUCKx_0_CHx_SR_DVC_DWN		0x70
+#define DA9121_MASK_BUCK_BUCKx_0_CHx_SR_DVC_UP		0x0E
+#define DA9121_MASK_BUCK_BUCKx_0_CHx_EN			BIT(0)
+
+/* DA9121_REG_BUCK_BUCK1_1 / DA9xxx_REG_BUCK_BUCK2_1 */
+
+#define DA9121_MASK_BUCK_BUCKx_1_CHx_SR_SHDN		0x70
+#define DA9121_MASK_BUCK_BUCKx_1_CHx_SR_STARTUP		0x0E
+#define DA9121_MASK_BUCK_BUCKx_1_CHx_PD_DIS		BIT(0)
+
+/* DA9121_REG_BUCK_BUCK1_2 / DA9xxx_REG_BUCK_BUCK2_2 */
+
+#define DA9121_MASK_BUCK_BUCKx_2_CHx_ILIM		0x0F
+
+/* DA9121_REG_BUCK_BUCK1_3 / DA9xxx_REG_BUCK_BUCK2_3 */
+
+#define DA9121_MASK_BUCK_BUCKx_3_CHx_VMAX		0xFF
+
+/* DA9121_REG_BUCK_BUCK1_4 / DA9xxx_REG_BUCK_BUCK2_4 */
+
+#define DA9121_MASK_BUCK_BUCKx_4_CHx_VSEL		BIT(4)
+#define DA9121_MASK_BUCK_BUCKx_4_CHx_B_MODE		0x0C
+#define DA9121_MASK_BUCK_BUCKx_4_CHx_A_MODE		0x03
+
+/* DA9121_REG_BUCK_BUCK1_5 / DA9xxx_REG_BUCK_BUCK2_5 */
+
+#define DA9121_MASK_BUCK_BUCKx_5_CHx_A_VOUT		0xFF
+
+/* DA9121_REG_BUCK_BUCK1_6 / DA9xxx_REG_BUCK_BUCK2_6 */
+
+#define DA9121_MASK_BUCK_BUCKx_6_CHx_B_VOUT		0xFF
+
+/* DA9121_REG_BUCK_BUCK1_7 / DA9xxx_REG_BUCK_BUCK2_7 */
+
+#define DA9xxx_MASK_BUCK_BUCKx_7_CHx_RIPPLE_CANCEL	0x03
+
+
+/* DA9121_REG_OTP_DEVICE_ID */
+
+#define DA9121_MASK_OTP_DEVICE_ID_DEV_ID		0xFF
+
+#define DA9121_DEVICE_ID	0x05
+#define DA914x_DEVICE_ID	0x26
+
+/* DA9121_REG_OTP_VARIANT_ID */
+
+#define DA9121_SHIFT_OTP_VARIANT_ID_MRC			4
+#define DA9121_MASK_OTP_VARIANT_ID_MRC			0xF0
+#define DA9121_SHIFT_OTP_VARIANT_ID_VRC			0
+#define DA9121_MASK_OTP_VARIANT_ID_VRC			0x0F
+
+#define DA9121_VARIANT_MRC_BASE	0x2
+#define DA9121_VARIANT_VRC	0x1
+#define DA9220_VARIANT_VRC	0x0
+#define DA9122_VARIANT_VRC	0x2
+#define DA9217_VARIANT_VRC	0x7
+#define DA9130_VARIANT_VRC	0x0
+#define DA9131_VARIANT_VRC	0x1
+#define DA9132_VARIANT_VRC	0x2
+
+#define DA914x_VARIANT_MRC_BASE	0x0
+#define DA9141_VARIANT_VRC	0x1
+#define DA9142_VARIANT_VRC	0x2
+
+/* DA9121_REG_OTP_CUSTOMER_ID */
+
+#define DA9121_MASK_OTP_CUSTOMER_ID_CUST_ID		0xFF
+
+/* DA9121_REG_OTP_CONFIG_ID */
+
+#define DA9121_MASK_OTP_CONFIG_ID_CONFIG_REV		0xFF
+
+#endif /* __DA9121_REGISTERS_H__ */