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, 1251 insertions, 0 deletions

diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
new file mode 100644
index 000000000..ebc67e3dd
--- /dev/null
+++ b/drivers/regulator/s2mps11.c
@@ -0,0 +1,1251 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (c) 2012-2014 Samsung Electronics Co., Ltd
+//              http://www.samsung.com
+
+#include <linux/bug.h>
+#include <linux/err.h>
+#include <linux/gpio/consumer.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regmap.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/of_regulator.h>
+#include <linux/mfd/samsung/core.h>
+#include <linux/mfd/samsung/s2mps11.h>
+#include <linux/mfd/samsung/s2mps13.h>
+#include <linux/mfd/samsung/s2mps14.h>
+#include <linux/mfd/samsung/s2mps15.h>
+#include <linux/mfd/samsung/s2mpu02.h>
+
+/* The highest number of possible regulators for supported devices. */
+#define S2MPS_REGULATOR_MAX		S2MPS13_REGULATOR_MAX
+struct s2mps11_info {
+	int ramp_delay2;
+	int ramp_delay34;
+	int ramp_delay5;
+	int ramp_delay16;
+	int ramp_delay7810;
+	int ramp_delay9;
+
+	enum sec_device_type dev_type;
+
+	/*
+	 * One bit for each S2MPS11/S2MPS13/S2MPS14/S2MPU02 regulator whether
+	 * the suspend mode was enabled.
+	 */
+	DECLARE_BITMAP(suspend_state, S2MPS_REGULATOR_MAX);
+
+	/*
+	 * Array (size: number of regulators) with GPIO-s for external
+	 * sleep control.
+	 */
+	struct gpio_desc **ext_control_gpiod;
+};
+
+static int get_ramp_delay(int ramp_delay)
+{
+	unsigned char cnt = 0;
+
+	ramp_delay /= 6250;
+
+	while (true) {
+		ramp_delay = ramp_delay >> 1;
+		if (ramp_delay == 0)
+			break;
+		cnt++;
+	}
+
+	if (cnt > 3)
+		cnt = 3;
+
+	return cnt;
+}
+
+static int s2mps11_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
+				   unsigned int old_selector,
+				   unsigned int new_selector)
+{
+	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+	int rdev_id = rdev_get_id(rdev);
+	unsigned int ramp_delay = 0;
+	int old_volt, new_volt;
+
+	switch (rdev_id) {
+	case S2MPS11_BUCK2:
+		ramp_delay = s2mps11->ramp_delay2;
+		break;
+	case S2MPS11_BUCK3:
+	case S2MPS11_BUCK4:
+		ramp_delay = s2mps11->ramp_delay34;
+		break;
+	case S2MPS11_BUCK5:
+		ramp_delay = s2mps11->ramp_delay5;
+		break;
+	case S2MPS11_BUCK6:
+	case S2MPS11_BUCK1:
+		ramp_delay = s2mps11->ramp_delay16;
+		break;
+	case S2MPS11_BUCK7:
+	case S2MPS11_BUCK8:
+	case S2MPS11_BUCK10:
+		ramp_delay = s2mps11->ramp_delay7810;
+		break;
+	case S2MPS11_BUCK9:
+		ramp_delay = s2mps11->ramp_delay9;
+	}
+
+	if (ramp_delay == 0)
+		ramp_delay = rdev->desc->ramp_delay;
+
+	old_volt = rdev->desc->min_uV + (rdev->desc->uV_step * old_selector);
+	new_volt = rdev->desc->min_uV + (rdev->desc->uV_step * new_selector);
+
+	return DIV_ROUND_UP(abs(new_volt - old_volt), ramp_delay);
+}
+
+static int s2mps11_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
+{
+	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+	unsigned int ramp_val, ramp_shift, ramp_reg = S2MPS11_REG_RAMP_BUCK;
+	unsigned int ramp_enable = 1, enable_shift = 0;
+	int rdev_id = rdev_get_id(rdev);
+	int ret;
+
+	switch (rdev_id) {
+	case S2MPS11_BUCK1:
+		if (ramp_delay > s2mps11->ramp_delay16)
+			s2mps11->ramp_delay16 = ramp_delay;
+		else
+			ramp_delay = s2mps11->ramp_delay16;
+
+		ramp_shift = S2MPS11_BUCK16_RAMP_SHIFT;
+		break;
+	case S2MPS11_BUCK2:
+		enable_shift = S2MPS11_BUCK2_RAMP_EN_SHIFT;
+		if (!ramp_delay) {
+			ramp_enable = 0;
+			break;
+		}
+
+		s2mps11->ramp_delay2 = ramp_delay;
+		ramp_shift = S2MPS11_BUCK2_RAMP_SHIFT;
+		ramp_reg = S2MPS11_REG_RAMP;
+		break;
+	case S2MPS11_BUCK3:
+		enable_shift = S2MPS11_BUCK3_RAMP_EN_SHIFT;
+		if (!ramp_delay) {
+			ramp_enable = 0;
+			break;
+		}
+
+		if (ramp_delay > s2mps11->ramp_delay34)
+			s2mps11->ramp_delay34 = ramp_delay;
+		else
+			ramp_delay = s2mps11->ramp_delay34;
+
+		ramp_shift = S2MPS11_BUCK34_RAMP_SHIFT;
+		ramp_reg = S2MPS11_REG_RAMP;
+		break;
+	case S2MPS11_BUCK4:
+		enable_shift = S2MPS11_BUCK4_RAMP_EN_SHIFT;
+		if (!ramp_delay) {
+			ramp_enable = 0;
+			break;
+		}
+
+		if (ramp_delay > s2mps11->ramp_delay34)
+			s2mps11->ramp_delay34 = ramp_delay;
+		else
+			ramp_delay = s2mps11->ramp_delay34;
+
+		ramp_shift = S2MPS11_BUCK34_RAMP_SHIFT;
+		ramp_reg = S2MPS11_REG_RAMP;
+		break;
+	case S2MPS11_BUCK5:
+		s2mps11->ramp_delay5 = ramp_delay;
+		ramp_shift = S2MPS11_BUCK5_RAMP_SHIFT;
+		break;
+	case S2MPS11_BUCK6:
+		enable_shift = S2MPS11_BUCK6_RAMP_EN_SHIFT;
+		if (!ramp_delay) {
+			ramp_enable = 0;
+			break;
+		}
+
+		if (ramp_delay > s2mps11->ramp_delay16)
+			s2mps11->ramp_delay16 = ramp_delay;
+		else
+			ramp_delay = s2mps11->ramp_delay16;
+
+		ramp_shift = S2MPS11_BUCK16_RAMP_SHIFT;
+		break;
+	case S2MPS11_BUCK7:
+	case S2MPS11_BUCK8:
+	case S2MPS11_BUCK10:
+		if (ramp_delay > s2mps11->ramp_delay7810)
+			s2mps11->ramp_delay7810 = ramp_delay;
+		else
+			ramp_delay = s2mps11->ramp_delay7810;
+
+		ramp_shift = S2MPS11_BUCK7810_RAMP_SHIFT;
+		break;
+	case S2MPS11_BUCK9:
+		s2mps11->ramp_delay9 = ramp_delay;
+		ramp_shift = S2MPS11_BUCK9_RAMP_SHIFT;
+		break;
+	default:
+		return 0;
+	}
+
+	if (!ramp_enable)
+		goto ramp_disable;
+
+	/* Ramp delay can be enabled/disabled only for buck[2346] */
+	if ((rdev_id >= S2MPS11_BUCK2 && rdev_id <= S2MPS11_BUCK4) ||
+	    rdev_id == S2MPS11_BUCK6)  {
+		ret = regmap_update_bits(rdev->regmap, S2MPS11_REG_RAMP,
+					 1 << enable_shift, 1 << enable_shift);
+		if (ret) {
+			dev_err(&rdev->dev, "failed to enable ramp rate\n");
+			return ret;
+		}
+	}
+
+	ramp_val = get_ramp_delay(ramp_delay);
+
+	return regmap_update_bits(rdev->regmap, ramp_reg, 0x3 << ramp_shift,
+				  ramp_val << ramp_shift);
+
+ramp_disable:
+	return regmap_update_bits(rdev->regmap, S2MPS11_REG_RAMP,
+				  1 << enable_shift, 0);
+}
+
+static int s2mps11_regulator_enable(struct regulator_dev *rdev)
+{
+	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+	int rdev_id = rdev_get_id(rdev);
+	unsigned int val;
+
+	switch (s2mps11->dev_type) {
+	case S2MPS11X:
+		if (test_bit(rdev_id, s2mps11->suspend_state))
+			val = S2MPS14_ENABLE_SUSPEND;
+		else
+			val = rdev->desc->enable_mask;
+		break;
+	case S2MPS13X:
+	case S2MPS14X:
+		if (test_bit(rdev_id, s2mps11->suspend_state))
+			val = S2MPS14_ENABLE_SUSPEND;
+		else if (s2mps11->ext_control_gpiod[rdev_id])
+			val = S2MPS14_ENABLE_EXT_CONTROL;
+		else
+			val = rdev->desc->enable_mask;
+		break;
+	case S2MPU02:
+		if (test_bit(rdev_id, s2mps11->suspend_state))
+			val = S2MPU02_ENABLE_SUSPEND;
+		else
+			val = rdev->desc->enable_mask;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
+			rdev->desc->enable_mask, val);
+}
+
+static int s2mps11_regulator_set_suspend_disable(struct regulator_dev *rdev)
+{
+	int ret;
+	unsigned int val, state;
+	struct s2mps11_info *s2mps11 = rdev_get_drvdata(rdev);
+	int rdev_id = rdev_get_id(rdev);
+
+	/* Below LDO should be always on or does not support suspend mode. */
+	switch (s2mps11->dev_type) {
+	case S2MPS11X:
+		switch (rdev_id) {
+		case S2MPS11_LDO2:
+		case S2MPS11_LDO36:
+		case S2MPS11_LDO37:
+		case S2MPS11_LDO38:
+			return 0;
+		default:
+			state = S2MPS14_ENABLE_SUSPEND;
+			break;
+		}
+		break;
+	case S2MPS13X:
+	case S2MPS14X:
+		switch (rdev_id) {
+		case S2MPS14_LDO3:
+			return 0;
+		default:
+			state = S2MPS14_ENABLE_SUSPEND;
+			break;
+		}
+		break;
+	case S2MPU02:
+		switch (rdev_id) {
+		case S2MPU02_LDO13:
+		case S2MPU02_LDO14:
+		case S2MPU02_LDO15:
+		case S2MPU02_LDO17:
+		case S2MPU02_BUCK7:
+			state = S2MPU02_DISABLE_SUSPEND;
+			break;
+		default:
+			state = S2MPU02_ENABLE_SUSPEND;
+			break;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
+	if (ret < 0)
+		return ret;
+
+	set_bit(rdev_id, s2mps11->suspend_state);
+	/*
+	 * Don't enable suspend mode if regulator is already disabled because
+	 * this would effectively for a short time turn on the regulator after
+	 * resuming.
+	 * However we still want to toggle the suspend_state bit for regulator
+	 * in case if it got enabled before suspending the system.
+	 */
+	if (!(val & rdev->desc->enable_mask))
+		return 0;
+
+	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
+				  rdev->desc->enable_mask, state);
+}
+
+static const struct regulator_ops s2mps11_ldo_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps11_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps11_regulator_set_suspend_disable,
+};
+
+static const struct regulator_ops s2mps11_buck_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps11_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= s2mps11_regulator_set_voltage_time_sel,
+	.set_ramp_delay		= s2mps11_set_ramp_delay,
+	.set_suspend_disable	= s2mps11_regulator_set_suspend_disable,
+};
+
+#define regulator_desc_s2mps11_ldo(num, step) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPS11_LDO##num,		\
+	.ops		= &s2mps11_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.ramp_delay	= RAMP_DELAY_12_MVUS,		\
+	.min_uV		= MIN_800_MV,			\
+	.uV_step	= step,				\
+	.n_voltages	= S2MPS11_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPS11_REG_L1CTRL + num - 1,	\
+	.vsel_mask	= S2MPS11_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPS11_REG_L1CTRL + num - 1,	\
+	.enable_mask	= S2MPS11_ENABLE_MASK		\
+}
+
+#define regulator_desc_s2mps11_buck1_4(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS11_BUCK##num,			\
+	.ops		= &s2mps11_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= MIN_650_MV,				\
+	.uV_step	= STEP_6_25_MV,				\
+	.linear_min_sel	= 8,					\
+	.n_voltages	= S2MPS11_BUCK12346_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS11_RAMP_DELAY,			\
+	.vsel_reg	= S2MPS11_REG_B1CTRL2 + (num - 1) * 2,	\
+	.vsel_mask	= S2MPS11_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS11_REG_B1CTRL1 + (num - 1) * 2,	\
+	.enable_mask	= S2MPS11_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps11_buck5 {				\
+	.name		= "BUCK5",				\
+	.id		= S2MPS11_BUCK5,			\
+	.ops		= &s2mps11_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= MIN_650_MV,				\
+	.uV_step	= STEP_6_25_MV,				\
+	.linear_min_sel	= 8,					\
+	.n_voltages	= S2MPS11_BUCK5_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS11_RAMP_DELAY,			\
+	.vsel_reg	= S2MPS11_REG_B5CTRL2,			\
+	.vsel_mask	= S2MPS11_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS11_REG_B5CTRL1,			\
+	.enable_mask	= S2MPS11_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps11_buck67810(num, min, step, min_sel, voltages) {	\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS11_BUCK##num,			\
+	.ops		= &s2mps11_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.linear_min_sel	= min_sel,				\
+	.n_voltages	= voltages,				\
+	.ramp_delay	= S2MPS11_RAMP_DELAY,			\
+	.vsel_reg	= S2MPS11_REG_B6CTRL2 + (num - 6) * 2,	\
+	.vsel_mask	= S2MPS11_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS11_REG_B6CTRL1 + (num - 6) * 2,	\
+	.enable_mask	= S2MPS11_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps11_buck9 {				\
+	.name		= "BUCK9",				\
+	.id		= S2MPS11_BUCK9,			\
+	.ops		= &s2mps11_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= MIN_3000_MV,				\
+	.uV_step	= STEP_25_MV,				\
+	.n_voltages	= S2MPS11_BUCK9_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS11_RAMP_DELAY,			\
+	.vsel_reg	= S2MPS11_REG_B9CTRL2,			\
+	.vsel_mask	= S2MPS11_BUCK9_VSEL_MASK,		\
+	.enable_reg	= S2MPS11_REG_B9CTRL1,			\
+	.enable_mask	= S2MPS11_ENABLE_MASK			\
+}
+
+static const struct regulator_desc s2mps11_regulators[] = {
+	regulator_desc_s2mps11_ldo(1, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(2, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(3, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(4, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(5, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(6, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(7, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(8, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(9, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(10, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(11, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(12, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(13, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(14, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(15, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(16, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(17, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(18, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(19, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(20, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(21, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(22, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(23, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(24, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(25, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(26, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(27, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(28, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(29, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(30, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(31, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(32, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(33, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(34, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(35, STEP_25_MV),
+	regulator_desc_s2mps11_ldo(36, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(37, STEP_50_MV),
+	regulator_desc_s2mps11_ldo(38, STEP_50_MV),
+	regulator_desc_s2mps11_buck1_4(1),
+	regulator_desc_s2mps11_buck1_4(2),
+	regulator_desc_s2mps11_buck1_4(3),
+	regulator_desc_s2mps11_buck1_4(4),
+	regulator_desc_s2mps11_buck5,
+	regulator_desc_s2mps11_buck67810(6, MIN_650_MV, STEP_6_25_MV, 8,
+					 S2MPS11_BUCK12346_N_VOLTAGES),
+	regulator_desc_s2mps11_buck67810(7, MIN_750_MV, STEP_12_5_MV, 0,
+					 S2MPS11_BUCK7810_N_VOLTAGES),
+	regulator_desc_s2mps11_buck67810(8, MIN_750_MV, STEP_12_5_MV, 0,
+					 S2MPS11_BUCK7810_N_VOLTAGES),
+	regulator_desc_s2mps11_buck9,
+	regulator_desc_s2mps11_buck67810(10, MIN_750_MV, STEP_12_5_MV, 0,
+					 S2MPS11_BUCK7810_N_VOLTAGES),
+};
+
+static const struct regulator_ops s2mps14_reg_ops;
+
+#define regulator_desc_s2mps13_ldo(num, min, step, min_sel) {	\
+	.name		= "LDO"#num,				\
+	.id		= S2MPS13_LDO##num,			\
+	.ops		= &s2mps14_reg_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.linear_min_sel	= min_sel,				\
+	.n_voltages	= S2MPS14_LDO_N_VOLTAGES,		\
+	.vsel_reg	= S2MPS13_REG_L1CTRL + num - 1,		\
+	.vsel_mask	= S2MPS14_LDO_VSEL_MASK,		\
+	.enable_reg	= S2MPS13_REG_L1CTRL + num - 1,		\
+	.enable_mask	= S2MPS14_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps13_buck(num, min, step, min_sel) {	\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS13_BUCK##num,			\
+	.ops		= &s2mps14_reg_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.linear_min_sel	= min_sel,				\
+	.n_voltages	= S2MPS14_BUCK_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS13_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPS13_REG_B1OUT + (num - 1) * 2,	\
+	.vsel_mask	= S2MPS14_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS13_REG_B1CTRL + (num - 1) * 2,	\
+	.enable_mask	= S2MPS14_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps13_buck7(num, min, step, min_sel) {	\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS13_BUCK##num,			\
+	.ops		= &s2mps14_reg_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.linear_min_sel	= min_sel,				\
+	.n_voltages	= S2MPS14_BUCK_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS13_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPS13_REG_B1OUT + (num) * 2 - 1,	\
+	.vsel_mask	= S2MPS14_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS13_REG_B1CTRL + (num - 1) * 2,	\
+	.enable_mask	= S2MPS14_ENABLE_MASK			\
+}
+
+#define regulator_desc_s2mps13_buck8_10(num, min, step, min_sel) {	\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS13_BUCK##num,			\
+	.ops		= &s2mps14_reg_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.linear_min_sel	= min_sel,				\
+	.n_voltages	= S2MPS14_BUCK_N_VOLTAGES,		\
+	.ramp_delay	= S2MPS13_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPS13_REG_B1OUT + (num) * 2 - 1,	\
+	.vsel_mask	= S2MPS14_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS13_REG_B1CTRL + (num) * 2 - 1,	\
+	.enable_mask	= S2MPS14_ENABLE_MASK			\
+}
+
+static const struct regulator_desc s2mps13_regulators[] = {
+	regulator_desc_s2mps13_ldo(1,  MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(2,  MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(3,  MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(4,  MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(5,  MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(6,  MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(7,  MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(8,  MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(9,  MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(10, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(11, MIN_800_MV,  STEP_25_MV,   0x10),
+	regulator_desc_s2mps13_ldo(12, MIN_800_MV,  STEP_25_MV,   0x10),
+	regulator_desc_s2mps13_ldo(13, MIN_800_MV,  STEP_25_MV,   0x10),
+	regulator_desc_s2mps13_ldo(14, MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(15, MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(16, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(17, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(18, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(19, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(20, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(21, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(22, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(23, MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(24, MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(25, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(26, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(27, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(28, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(29, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(30, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(31, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(32, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(33, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(34, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(35, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(36, MIN_800_MV,  STEP_12_5_MV, 0x00),
+	regulator_desc_s2mps13_ldo(37, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(38, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_ldo(39, MIN_1000_MV, STEP_25_MV,   0x08),
+	regulator_desc_s2mps13_ldo(40, MIN_1400_MV, STEP_50_MV,   0x0C),
+	regulator_desc_s2mps13_buck(1,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck(2,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck(3,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck(4,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck(5,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck(6,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck7(7,  MIN_500_MV,  STEP_6_25_MV, 0x10),
+	regulator_desc_s2mps13_buck8_10(8,  MIN_1000_MV, STEP_12_5_MV, 0x20),
+	regulator_desc_s2mps13_buck8_10(9,  MIN_1000_MV, STEP_12_5_MV, 0x20),
+	regulator_desc_s2mps13_buck8_10(10, MIN_500_MV,  STEP_6_25_MV, 0x10),
+};
+
+static const struct regulator_ops s2mps14_reg_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps11_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps11_regulator_set_suspend_disable,
+};
+
+#define regulator_desc_s2mps14_ldo(num, min, step) {	\
+	.name		= "LDO"#num,			\
+	.id		= S2MPS14_LDO##num,		\
+	.ops		= &s2mps14_reg_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= min,				\
+	.uV_step	= step,				\
+	.n_voltages	= S2MPS14_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPS14_REG_L1CTRL + num - 1,	\
+	.vsel_mask	= S2MPS14_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPS14_REG_L1CTRL + num - 1,	\
+	.enable_mask	= S2MPS14_ENABLE_MASK		\
+}
+
+#define regulator_desc_s2mps14_buck(num, min, step, min_sel) {	\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPS14_BUCK##num,			\
+	.ops		= &s2mps14_reg_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= min,					\
+	.uV_step	= step,					\
+	.n_voltages	= S2MPS14_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = min_sel,				\
+	.ramp_delay	= S2MPS14_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPS14_REG_B1CTRL2 + (num - 1) * 2,	\
+	.vsel_mask	= S2MPS14_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPS14_REG_B1CTRL1 + (num - 1) * 2,	\
+	.enable_mask	= S2MPS14_ENABLE_MASK			\
+}
+
+static const struct regulator_desc s2mps14_regulators[] = {
+	regulator_desc_s2mps14_ldo(1, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(2, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(3, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(4, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(5, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(6, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(7, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(8, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(9, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(10, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(11, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(12, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(13, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(14, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(15, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(16, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(17, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(18, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(19, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(20, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(21, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(22, MIN_800_MV, STEP_12_5_MV),
+	regulator_desc_s2mps14_ldo(23, MIN_800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(24, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_ldo(25, MIN_1800_MV, STEP_25_MV),
+	regulator_desc_s2mps14_buck(1, MIN_600_MV, STEP_6_25_MV,
+				    S2MPS14_BUCK1235_START_SEL),
+	regulator_desc_s2mps14_buck(2, MIN_600_MV, STEP_6_25_MV,
+				    S2MPS14_BUCK1235_START_SEL),
+	regulator_desc_s2mps14_buck(3, MIN_600_MV, STEP_6_25_MV,
+				    S2MPS14_BUCK1235_START_SEL),
+	regulator_desc_s2mps14_buck(4, MIN_1400_MV, STEP_12_5_MV,
+				    S2MPS14_BUCK4_START_SEL),
+	regulator_desc_s2mps14_buck(5, MIN_600_MV, STEP_6_25_MV,
+				    S2MPS14_BUCK1235_START_SEL),
+};
+
+static const struct regulator_ops s2mps15_reg_ldo_ops = {
+	.list_voltage		= regulator_list_voltage_linear_range,
+	.map_voltage		= regulator_map_voltage_linear_range,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= regulator_enable_regmap,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+};
+
+static const struct regulator_ops s2mps15_reg_buck_ops = {
+	.list_voltage		= regulator_list_voltage_linear_range,
+	.map_voltage		= regulator_map_voltage_linear_range,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= regulator_enable_regmap,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+};
+
+#define regulator_desc_s2mps15_ldo(num, range) {	\
+	.name		= "LDO"#num,			\
+	.id		= S2MPS15_LDO##num,		\
+	.ops		= &s2mps15_reg_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.linear_ranges	= range,			\
+	.n_linear_ranges = ARRAY_SIZE(range),		\
+	.n_voltages	= S2MPS15_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPS15_REG_L1CTRL + num - 1,	\
+	.vsel_mask	= S2MPS15_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPS15_REG_L1CTRL + num - 1,	\
+	.enable_mask	= S2MPS15_ENABLE_MASK		\
+}
+
+#define regulator_desc_s2mps15_buck(num, range) {			\
+	.name		= "BUCK"#num,					\
+	.id		= S2MPS15_BUCK##num,				\
+	.ops		= &s2mps15_reg_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,				\
+	.owner		= THIS_MODULE,					\
+	.linear_ranges	= range,					\
+	.n_linear_ranges = ARRAY_SIZE(range),				\
+	.ramp_delay	= 12500,					\
+	.n_voltages	= S2MPS15_BUCK_N_VOLTAGES,			\
+	.vsel_reg	= S2MPS15_REG_B1CTRL2 + ((num - 1) * 2),	\
+	.vsel_mask	= S2MPS15_BUCK_VSEL_MASK,			\
+	.enable_reg	= S2MPS15_REG_B1CTRL1 + ((num - 1) * 2),	\
+	.enable_mask	= S2MPS15_ENABLE_MASK				\
+}
+
+/* voltage range for s2mps15 LDO 3, 5, 15, 16, 18, 20, 23 and 27 */
+static const struct linear_range s2mps15_ldo_voltage_ranges1[] = {
+	REGULATOR_LINEAR_RANGE(1000000, 0xc, 0x38, 25000),
+};
+
+/* voltage range for s2mps15 LDO 2, 6, 14, 17, 19, 21, 24 and 25 */
+static const struct linear_range s2mps15_ldo_voltage_ranges2[] = {
+	REGULATOR_LINEAR_RANGE(1800000, 0x0, 0x3f, 25000),
+};
+
+/* voltage range for s2mps15 LDO 4, 11, 12, 13, 22 and 26 */
+static const struct linear_range s2mps15_ldo_voltage_ranges3[] = {
+	REGULATOR_LINEAR_RANGE(700000, 0x0, 0x34, 12500),
+};
+
+/* voltage range for s2mps15 LDO 7, 8, 9 and 10 */
+static const struct linear_range s2mps15_ldo_voltage_ranges4[] = {
+	REGULATOR_LINEAR_RANGE(700000, 0x10, 0x20, 25000),
+};
+
+/* voltage range for s2mps15 LDO 1 */
+static const struct linear_range s2mps15_ldo_voltage_ranges5[] = {
+	REGULATOR_LINEAR_RANGE(500000, 0x0, 0x20, 12500),
+};
+
+/* voltage range for s2mps15 BUCK 1, 2, 3, 4, 5, 6 and 7 */
+static const struct linear_range s2mps15_buck_voltage_ranges1[] = {
+	REGULATOR_LINEAR_RANGE(500000, 0x20, 0xc0, 6250),
+};
+
+/* voltage range for s2mps15 BUCK 8, 9 and 10 */
+static const struct linear_range s2mps15_buck_voltage_ranges2[] = {
+	REGULATOR_LINEAR_RANGE(1000000, 0x20, 0x78, 12500),
+};
+
+static const struct regulator_desc s2mps15_regulators[] = {
+	regulator_desc_s2mps15_ldo(1, s2mps15_ldo_voltage_ranges5),
+	regulator_desc_s2mps15_ldo(2, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(3, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(4, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(5, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(6, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(7, s2mps15_ldo_voltage_ranges4),
+	regulator_desc_s2mps15_ldo(8, s2mps15_ldo_voltage_ranges4),
+	regulator_desc_s2mps15_ldo(9, s2mps15_ldo_voltage_ranges4),
+	regulator_desc_s2mps15_ldo(10, s2mps15_ldo_voltage_ranges4),
+	regulator_desc_s2mps15_ldo(11, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(12, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(13, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(14, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(15, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(16, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(17, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(18, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(19, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(20, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(21, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(22, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(23, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_ldo(24, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(25, s2mps15_ldo_voltage_ranges2),
+	regulator_desc_s2mps15_ldo(26, s2mps15_ldo_voltage_ranges3),
+	regulator_desc_s2mps15_ldo(27, s2mps15_ldo_voltage_ranges1),
+	regulator_desc_s2mps15_buck(1, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(2, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(3, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(4, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(5, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(6, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(7, s2mps15_buck_voltage_ranges1),
+	regulator_desc_s2mps15_buck(8, s2mps15_buck_voltage_ranges2),
+	regulator_desc_s2mps15_buck(9, s2mps15_buck_voltage_ranges2),
+	regulator_desc_s2mps15_buck(10, s2mps15_buck_voltage_ranges2),
+};
+
+static int s2mps14_pmic_enable_ext_control(struct s2mps11_info *s2mps11,
+		struct regulator_dev *rdev)
+{
+	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
+			rdev->desc->enable_mask, S2MPS14_ENABLE_EXT_CONTROL);
+}
+
+static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev,
+		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11)
+{
+	struct gpio_desc **gpio = s2mps11->ext_control_gpiod;
+	unsigned int i;
+	unsigned int valid_regulators[3] = { S2MPS14_LDO10, S2MPS14_LDO11,
+		S2MPS14_LDO12 };
+
+	for (i = 0; i < ARRAY_SIZE(valid_regulators); i++) {
+		unsigned int reg = valid_regulators[i];
+
+		if (!rdata[reg].init_data || !rdata[reg].of_node)
+			continue;
+
+		gpio[reg] = devm_fwnode_gpiod_get(&pdev->dev,
+				of_fwnode_handle(rdata[reg].of_node),
+				"samsung,ext-control",
+				GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE,
+				"s2mps11-regulator");
+		if (PTR_ERR(gpio[reg]) == -ENOENT)
+			gpio[reg] = NULL;
+		else if (IS_ERR(gpio[reg])) {
+			dev_err(&pdev->dev, "Failed to get control GPIO for %d/%s\n",
+				reg, rdata[reg].name);
+			gpio[reg] = NULL;
+			continue;
+		}
+		if (gpio[reg])
+			dev_dbg(&pdev->dev, "Using GPIO for ext-control over %d/%s\n",
+				reg, rdata[reg].name);
+	}
+}
+
+static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
+		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11,
+		unsigned int rdev_num)
+{
+	struct device_node *reg_np;
+
+	reg_np = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
+	if (!reg_np) {
+		dev_err(&pdev->dev, "could not find regulators sub-node\n");
+		return -EINVAL;
+	}
+
+	of_regulator_match(&pdev->dev, reg_np, rdata, rdev_num);
+	if (s2mps11->dev_type == S2MPS14X)
+		s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11);
+
+	of_node_put(reg_np);
+
+	return 0;
+}
+
+static int s2mpu02_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
+{
+	unsigned int ramp_val, ramp_shift, ramp_reg;
+	int rdev_id = rdev_get_id(rdev);
+
+	switch (rdev_id) {
+	case S2MPU02_BUCK1:
+		ramp_shift = S2MPU02_BUCK1_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK2:
+		ramp_shift = S2MPU02_BUCK2_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK3:
+		ramp_shift = S2MPU02_BUCK3_RAMP_SHIFT;
+		break;
+	case S2MPU02_BUCK4:
+		ramp_shift = S2MPU02_BUCK4_RAMP_SHIFT;
+		break;
+	default:
+		return 0;
+	}
+	ramp_reg = S2MPU02_REG_RAMP1;
+	ramp_val = get_ramp_delay(ramp_delay);
+
+	return regmap_update_bits(rdev->regmap, ramp_reg,
+				  S2MPU02_BUCK1234_RAMP_MASK << ramp_shift,
+				  ramp_val << ramp_shift);
+}
+
+static const struct regulator_ops s2mpu02_ldo_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps11_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps11_regulator_set_suspend_disable,
+};
+
+static const struct regulator_ops s2mpu02_buck_ops = {
+	.list_voltage		= regulator_list_voltage_linear,
+	.map_voltage		= regulator_map_voltage_linear,
+	.is_enabled		= regulator_is_enabled_regmap,
+	.enable			= s2mps11_regulator_enable,
+	.disable		= regulator_disable_regmap,
+	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
+	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
+	.set_suspend_disable	= s2mps11_regulator_set_suspend_disable,
+	.set_ramp_delay		= s2mpu02_set_ramp_delay,
+};
+
+#define regulator_desc_s2mpu02_ldo1(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_900MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_12_5MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP1_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L1CTRL,		\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L1CTRL,		\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo2(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1050MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_25MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP2_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L2CTRL1,		\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L2CTRL1,		\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo3(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_900MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_12_5MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP1_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo4(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1050MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_25MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP2_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+#define regulator_desc_s2mpu02_ldo5(num) {		\
+	.name		= "LDO"#num,			\
+	.id		= S2MPU02_LDO##num,		\
+	.ops		= &s2mpu02_ldo_ops,		\
+	.type		= REGULATOR_VOLTAGE,		\
+	.owner		= THIS_MODULE,			\
+	.min_uV		= S2MPU02_LDO_MIN_1600MV,	\
+	.uV_step	= S2MPU02_LDO_STEP_50MV,	\
+	.linear_min_sel	= S2MPU02_LDO_GROUP3_START_SEL,	\
+	.n_voltages	= S2MPU02_LDO_N_VOLTAGES,	\
+	.vsel_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.vsel_mask	= S2MPU02_LDO_VSEL_MASK,	\
+	.enable_reg	= S2MPU02_REG_L3CTRL + num - 3,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK		\
+}
+
+#define regulator_desc_s2mpu02_buck1234(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_buck_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK1234_MIN_600MV,		\
+	.uV_step	= S2MPU02_BUCK1234_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK1234_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B1CTRL2 + (num - 1) * 2,	\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B1CTRL1 + (num - 1) * 2,	\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck5(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK5_MIN_1081_25MV,		\
+	.uV_step	= S2MPU02_BUCK5_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK5_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B5CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B5CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck6(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK6_MIN_1700MV,		\
+	.uV_step	= S2MPU02_BUCK6_STEP_2_50MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK6_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B6CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B6CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+#define regulator_desc_s2mpu02_buck7(num) {			\
+	.name		= "BUCK"#num,				\
+	.id		= S2MPU02_BUCK##num,			\
+	.ops		= &s2mpu02_ldo_ops,			\
+	.type		= REGULATOR_VOLTAGE,			\
+	.owner		= THIS_MODULE,				\
+	.min_uV		= S2MPU02_BUCK7_MIN_900MV,		\
+	.uV_step	= S2MPU02_BUCK7_STEP_6_25MV,		\
+	.n_voltages	= S2MPU02_BUCK_N_VOLTAGES,		\
+	.linear_min_sel = S2MPU02_BUCK7_START_SEL,		\
+	.ramp_delay	= S2MPU02_BUCK_RAMP_DELAY,		\
+	.vsel_reg	= S2MPU02_REG_B7CTRL2,			\
+	.vsel_mask	= S2MPU02_BUCK_VSEL_MASK,		\
+	.enable_reg	= S2MPU02_REG_B7CTRL1,			\
+	.enable_mask	= S2MPU02_ENABLE_MASK			\
+}
+
+static const struct regulator_desc s2mpu02_regulators[] = {
+	regulator_desc_s2mpu02_ldo1(1),
+	regulator_desc_s2mpu02_ldo2(2),
+	regulator_desc_s2mpu02_ldo4(3),
+	regulator_desc_s2mpu02_ldo5(4),
+	regulator_desc_s2mpu02_ldo4(5),
+	regulator_desc_s2mpu02_ldo3(6),
+	regulator_desc_s2mpu02_ldo3(7),
+	regulator_desc_s2mpu02_ldo4(8),
+	regulator_desc_s2mpu02_ldo5(9),
+	regulator_desc_s2mpu02_ldo3(10),
+	regulator_desc_s2mpu02_ldo4(11),
+	regulator_desc_s2mpu02_ldo5(12),
+	regulator_desc_s2mpu02_ldo5(13),
+	regulator_desc_s2mpu02_ldo5(14),
+	regulator_desc_s2mpu02_ldo5(15),
+	regulator_desc_s2mpu02_ldo5(16),
+	regulator_desc_s2mpu02_ldo4(17),
+	regulator_desc_s2mpu02_ldo5(18),
+	regulator_desc_s2mpu02_ldo3(19),
+	regulator_desc_s2mpu02_ldo4(20),
+	regulator_desc_s2mpu02_ldo5(21),
+	regulator_desc_s2mpu02_ldo5(22),
+	regulator_desc_s2mpu02_ldo5(23),
+	regulator_desc_s2mpu02_ldo4(24),
+	regulator_desc_s2mpu02_ldo5(25),
+	regulator_desc_s2mpu02_ldo4(26),
+	regulator_desc_s2mpu02_ldo5(27),
+	regulator_desc_s2mpu02_ldo5(28),
+	regulator_desc_s2mpu02_buck1234(1),
+	regulator_desc_s2mpu02_buck1234(2),
+	regulator_desc_s2mpu02_buck1234(3),
+	regulator_desc_s2mpu02_buck1234(4),
+	regulator_desc_s2mpu02_buck5(5),
+	regulator_desc_s2mpu02_buck6(6),
+	regulator_desc_s2mpu02_buck7(7),
+};
+
+static int s2mps11_pmic_probe(struct platform_device *pdev)
+{
+	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
+	struct of_regulator_match *rdata = NULL;
+	struct regulator_config config = { };
+	struct s2mps11_info *s2mps11;
+	unsigned int rdev_num = 0;
+	int i, ret = 0;
+	const struct regulator_desc *regulators;
+
+	s2mps11 = devm_kzalloc(&pdev->dev, sizeof(struct s2mps11_info),
+				GFP_KERNEL);
+	if (!s2mps11)
+		return -ENOMEM;
+
+	s2mps11->dev_type = platform_get_device_id(pdev)->driver_data;
+	switch (s2mps11->dev_type) {
+	case S2MPS11X:
+		rdev_num = ARRAY_SIZE(s2mps11_regulators);
+		regulators = s2mps11_regulators;
+		BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps11_regulators));
+		break;
+	case S2MPS13X:
+		rdev_num = ARRAY_SIZE(s2mps13_regulators);
+		regulators = s2mps13_regulators;
+		BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps13_regulators));
+		break;
+	case S2MPS14X:
+		rdev_num = ARRAY_SIZE(s2mps14_regulators);
+		regulators = s2mps14_regulators;
+		BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps14_regulators));
+		break;
+	case S2MPS15X:
+		rdev_num = ARRAY_SIZE(s2mps15_regulators);
+		regulators = s2mps15_regulators;
+		BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mps15_regulators));
+		break;
+	case S2MPU02:
+		rdev_num = ARRAY_SIZE(s2mpu02_regulators);
+		regulators = s2mpu02_regulators;
+		BUILD_BUG_ON(S2MPS_REGULATOR_MAX < ARRAY_SIZE(s2mpu02_regulators));
+		break;
+	default:
+		dev_err(&pdev->dev, "Invalid device type: %u\n",
+				    s2mps11->dev_type);
+		return -EINVAL;
+	}
+
+	s2mps11->ext_control_gpiod = devm_kcalloc(&pdev->dev, rdev_num,
+			       sizeof(*s2mps11->ext_control_gpiod), GFP_KERNEL);
+	if (!s2mps11->ext_control_gpiod)
+		return -ENOMEM;
+
+	rdata = kcalloc(rdev_num, sizeof(*rdata), GFP_KERNEL);
+	if (!rdata)
+		return -ENOMEM;
+
+	for (i = 0; i < rdev_num; i++)
+		rdata[i].name = regulators[i].name;
+
+	ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, rdev_num);
+	if (ret)
+		goto out;
+
+	platform_set_drvdata(pdev, s2mps11);
+
+	config.dev = &pdev->dev;
+	config.regmap = iodev->regmap_pmic;
+	config.driver_data = s2mps11;
+	for (i = 0; i < rdev_num; i++) {
+		struct regulator_dev *regulator;
+
+		config.init_data = rdata[i].init_data;
+		config.of_node = rdata[i].of_node;
+		config.ena_gpiod = s2mps11->ext_control_gpiod[i];
+		/*
+		 * Hand the GPIO descriptor management over to the regulator
+		 * core, remove it from devres management.
+		 */
+		if (config.ena_gpiod)
+			devm_gpiod_unhinge(&pdev->dev, config.ena_gpiod);
+		regulator = devm_regulator_register(&pdev->dev,
+						&regulators[i], &config);
+		if (IS_ERR(regulator)) {
+			ret = PTR_ERR(regulator);
+			dev_err(&pdev->dev, "regulator init failed for %d\n",
+				i);
+			goto out;
+		}
+
+		if (config.ena_gpiod) {
+			ret = s2mps14_pmic_enable_ext_control(s2mps11,
+					regulator);
+			if (ret < 0) {
+				dev_err(&pdev->dev,
+						"failed to enable GPIO control over %s: %d\n",
+						regulator->desc->name, ret);
+				goto out;
+			}
+		}
+	}
+
+out:
+	kfree(rdata);
+
+	return ret;
+}
+
+static const struct platform_device_id s2mps11_pmic_id[] = {
+	{ "s2mps11-regulator", S2MPS11X},
+	{ "s2mps13-regulator", S2MPS13X},
+	{ "s2mps14-regulator", S2MPS14X},
+	{ "s2mps15-regulator", S2MPS15X},
+	{ "s2mpu02-regulator", S2MPU02},
+	{ },
+};
+MODULE_DEVICE_TABLE(platform, s2mps11_pmic_id);
+
+static struct platform_driver s2mps11_pmic_driver = {
+	.driver = {
+		.name = "s2mps11-pmic",
+	},
+	.probe = s2mps11_pmic_probe,
+	.id_table = s2mps11_pmic_id,
+};
+
+module_platform_driver(s2mps11_pmic_driver);
+
+/* Module information */
+MODULE_AUTHOR("Sangbeom Kim <sbkim73@samsung.com>");
+MODULE_DESCRIPTION("Samsung S2MPS11/S2MPS14/S2MPS15/S2MPU02 Regulator Driver");
+MODULE_LICENSE("GPL");