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, 423 insertions, 0 deletions

diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
new file mode 100644
index 000000000..eebd60601
--- /dev/null
+++ b/drivers/mfd/tps65217.c
@@ -0,0 +1,423 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * tps65217.c
+ *
+ * TPS65217 chip family multi-function driver
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/i2c.h>
+#include <linux/irq.h>
+#include <linux/irqdomain.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+
+#include <linux/mfd/core.h>
+#include <linux/mfd/tps65217.h>
+
+static const struct resource charger_resources[] = {
+	DEFINE_RES_IRQ_NAMED(TPS65217_IRQ_AC, "AC"),
+	DEFINE_RES_IRQ_NAMED(TPS65217_IRQ_USB, "USB"),
+};
+
+static const struct resource pb_resources[] = {
+	DEFINE_RES_IRQ_NAMED(TPS65217_IRQ_PB, "PB"),
+};
+
+static void tps65217_irq_lock(struct irq_data *data)
+{
+	struct tps65217 *tps = irq_data_get_irq_chip_data(data);
+
+	mutex_lock(&tps->irq_lock);
+}
+
+static void tps65217_irq_sync_unlock(struct irq_data *data)
+{
+	struct tps65217 *tps = irq_data_get_irq_chip_data(data);
+	int ret;
+
+	ret = tps65217_set_bits(tps, TPS65217_REG_INT, TPS65217_INT_MASK,
+				tps->irq_mask, TPS65217_PROTECT_NONE);
+	if (ret != 0)
+		dev_err(tps->dev, "Failed to sync IRQ masks\n");
+
+	mutex_unlock(&tps->irq_lock);
+}
+
+static void tps65217_irq_enable(struct irq_data *data)
+{
+	struct tps65217 *tps = irq_data_get_irq_chip_data(data);
+	u8 mask = BIT(data->hwirq) << TPS65217_INT_SHIFT;
+
+	tps->irq_mask &= ~mask;
+}
+
+static void tps65217_irq_disable(struct irq_data *data)
+{
+	struct tps65217 *tps = irq_data_get_irq_chip_data(data);
+	u8 mask = BIT(data->hwirq) << TPS65217_INT_SHIFT;
+
+	tps->irq_mask |= mask;
+}
+
+static struct irq_chip tps65217_irq_chip = {
+	.name			= "tps65217",
+	.irq_bus_lock		= tps65217_irq_lock,
+	.irq_bus_sync_unlock	= tps65217_irq_sync_unlock,
+	.irq_enable		= tps65217_irq_enable,
+	.irq_disable		= tps65217_irq_disable,
+};
+
+static struct mfd_cell tps65217s[] = {
+	{
+		.name = "tps65217-pmic",
+		.of_compatible = "ti,tps65217-pmic",
+	},
+	{
+		.name = "tps65217-bl",
+		.of_compatible = "ti,tps65217-bl",
+	},
+	{
+		.name = "tps65217-charger",
+		.num_resources = ARRAY_SIZE(charger_resources),
+		.resources = charger_resources,
+		.of_compatible = "ti,tps65217-charger",
+	},
+	{
+		.name = "tps65217-pwrbutton",
+		.num_resources = ARRAY_SIZE(pb_resources),
+		.resources = pb_resources,
+		.of_compatible = "ti,tps65217-pwrbutton",
+	},
+};
+
+static irqreturn_t tps65217_irq_thread(int irq, void *data)
+{
+	struct tps65217 *tps = data;
+	unsigned int status;
+	bool handled = false;
+	int i;
+	int ret;
+
+	ret = tps65217_reg_read(tps, TPS65217_REG_INT, &status);
+	if (ret < 0) {
+		dev_err(tps->dev, "Failed to read IRQ status: %d\n",
+			ret);
+		return IRQ_NONE;
+	}
+
+	for (i = 0; i < TPS65217_NUM_IRQ; i++) {
+		if (status & BIT(i)) {
+			handle_nested_irq(irq_find_mapping(tps->irq_domain, i));
+			handled = true;
+		}
+	}
+
+	if (handled)
+		return IRQ_HANDLED;
+
+	return IRQ_NONE;
+}
+
+static int tps65217_irq_map(struct irq_domain *h, unsigned int virq,
+			irq_hw_number_t hw)
+{
+	struct tps65217 *tps = h->host_data;
+
+	irq_set_chip_data(virq, tps);
+	irq_set_chip_and_handler(virq, &tps65217_irq_chip, handle_edge_irq);
+	irq_set_nested_thread(virq, 1);
+	irq_set_parent(virq, tps->irq);
+	irq_set_noprobe(virq);
+
+	return 0;
+}
+
+static const struct irq_domain_ops tps65217_irq_domain_ops = {
+	.map = tps65217_irq_map,
+};
+
+static int tps65217_irq_init(struct tps65217 *tps, int irq)
+{
+	int ret;
+
+	mutex_init(&tps->irq_lock);
+	tps->irq = irq;
+
+	/* Mask all interrupt sources */
+	tps->irq_mask = TPS65217_INT_MASK;
+	tps65217_set_bits(tps, TPS65217_REG_INT, TPS65217_INT_MASK,
+			  TPS65217_INT_MASK, TPS65217_PROTECT_NONE);
+
+	tps->irq_domain = irq_domain_add_linear(tps->dev->of_node,
+		TPS65217_NUM_IRQ, &tps65217_irq_domain_ops, tps);
+	if (!tps->irq_domain) {
+		dev_err(tps->dev, "Could not create IRQ domain\n");
+		return -ENOMEM;
+	}
+
+	ret = devm_request_threaded_irq(tps->dev, irq, NULL,
+					tps65217_irq_thread, IRQF_ONESHOT,
+					"tps65217-irq", tps);
+	if (ret) {
+		dev_err(tps->dev, "Failed to request IRQ %d: %d\n",
+			irq, ret);
+		return ret;
+	}
+
+	enable_irq_wake(irq);
+
+	return 0;
+}
+
+/**
+ * tps65217_reg_read: Read a single tps65217 register.
+ *
+ * @tps: Device to read from.
+ * @reg: Register to read.
+ * @val: Contians the value
+ */
+int tps65217_reg_read(struct tps65217 *tps, unsigned int reg,
+			unsigned int *val)
+{
+	return regmap_read(tps->regmap, reg, val);
+}
+EXPORT_SYMBOL_GPL(tps65217_reg_read);
+
+/**
+ * tps65217_reg_write: Write a single tps65217 register.
+ *
+ * @tps: Device to write to.
+ * @reg: Register to write to.
+ * @val: Value to write.
+ * @level: Password protected level
+ */
+int tps65217_reg_write(struct tps65217 *tps, unsigned int reg,
+			unsigned int val, unsigned int level)
+{
+	int ret;
+	unsigned int xor_reg_val;
+
+	switch (level) {
+	case TPS65217_PROTECT_NONE:
+		return regmap_write(tps->regmap, reg, val);
+	case TPS65217_PROTECT_L1:
+		xor_reg_val = reg ^ TPS65217_PASSWORD_REGS_UNLOCK;
+		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,
+							xor_reg_val);
+		if (ret < 0)
+			return ret;
+
+		return regmap_write(tps->regmap, reg, val);
+	case TPS65217_PROTECT_L2:
+		xor_reg_val = reg ^ TPS65217_PASSWORD_REGS_UNLOCK;
+		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,
+							xor_reg_val);
+		if (ret < 0)
+			return ret;
+		ret = regmap_write(tps->regmap, reg, val);
+		if (ret < 0)
+			return ret;
+		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,
+							xor_reg_val);
+		if (ret < 0)
+			return ret;
+		return regmap_write(tps->regmap, reg, val);
+	default:
+		return -EINVAL;
+	}
+}
+EXPORT_SYMBOL_GPL(tps65217_reg_write);
+
+/**
+ * tps65217_update_bits: Modify bits w.r.t mask, val and level.
+ *
+ * @tps: Device to write to.
+ * @reg: Register to read-write to.
+ * @mask: Mask.
+ * @val: Value to write.
+ * @level: Password protected level
+ */
+static int tps65217_update_bits(struct tps65217 *tps, unsigned int reg,
+		unsigned int mask, unsigned int val, unsigned int level)
+{
+	int ret;
+	unsigned int data;
+
+	ret = tps65217_reg_read(tps, reg, &data);
+	if (ret) {
+		dev_err(tps->dev, "Read from reg 0x%x failed\n", reg);
+		return ret;
+	}
+
+	data &= ~mask;
+	data |= val & mask;
+
+	ret = tps65217_reg_write(tps, reg, data, level);
+	if (ret)
+		dev_err(tps->dev, "Write for reg 0x%x failed\n", reg);
+
+	return ret;
+}
+
+int tps65217_set_bits(struct tps65217 *tps, unsigned int reg,
+		unsigned int mask, unsigned int val, unsigned int level)
+{
+	return tps65217_update_bits(tps, reg, mask, val, level);
+}
+EXPORT_SYMBOL_GPL(tps65217_set_bits);
+
+int tps65217_clear_bits(struct tps65217 *tps, unsigned int reg,
+		unsigned int mask, unsigned int level)
+{
+	return tps65217_update_bits(tps, reg, mask, 0, level);
+}
+EXPORT_SYMBOL_GPL(tps65217_clear_bits);
+
+static bool tps65217_volatile_reg(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case TPS65217_REG_INT:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config tps65217_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = TPS65217_REG_MAX,
+	.volatile_reg = tps65217_volatile_reg,
+};
+
+static const struct of_device_id tps65217_of_match[] = {
+	{ .compatible = "ti,tps65217"},
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, tps65217_of_match);
+
+static int tps65217_probe(struct i2c_client *client)
+{
+	struct tps65217 *tps;
+	unsigned int version;
+	bool status_off = false;
+	int ret;
+
+	status_off = of_property_read_bool(client->dev.of_node,
+					   "ti,pmic-shutdown-controller");
+
+	tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);
+	if (!tps)
+		return -ENOMEM;
+
+	i2c_set_clientdata(client, tps);
+	tps->dev = &client->dev;
+
+	tps->regmap = devm_regmap_init_i2c(client, &tps65217_regmap_config);
+	if (IS_ERR(tps->regmap)) {
+		ret = PTR_ERR(tps->regmap);
+		dev_err(tps->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
+	if (client->irq) {
+		tps65217_irq_init(tps, client->irq);
+	} else {
+		int i;
+
+		/* Don't tell children about IRQ resources which won't fire */
+		for (i = 0; i < ARRAY_SIZE(tps65217s); i++)
+			tps65217s[i].num_resources = 0;
+	}
+
+	ret = devm_mfd_add_devices(tps->dev, -1, tps65217s,
+				   ARRAY_SIZE(tps65217s), NULL, 0,
+				   tps->irq_domain);
+	if (ret < 0) {
+		dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret);
+		return ret;
+	}
+
+	ret = tps65217_reg_read(tps, TPS65217_REG_CHIPID, &version);
+	if (ret < 0) {
+		dev_err(tps->dev, "Failed to read revision register: %d\n",
+			ret);
+		return ret;
+	}
+
+	/* Set the PMIC to shutdown on PWR_EN toggle */
+	if (status_off) {
+		ret = tps65217_set_bits(tps, TPS65217_REG_STATUS,
+				TPS65217_STATUS_OFF, TPS65217_STATUS_OFF,
+				TPS65217_PROTECT_NONE);
+		if (ret)
+			dev_warn(tps->dev, "unable to set the status OFF\n");
+	}
+
+	dev_info(tps->dev, "TPS65217 ID %#x version 1.%d\n",
+			(version & TPS65217_CHIPID_CHIP_MASK) >> 4,
+			version & TPS65217_CHIPID_REV_MASK);
+
+	return 0;
+}
+
+static void tps65217_remove(struct i2c_client *client)
+{
+	struct tps65217 *tps = i2c_get_clientdata(client);
+	unsigned int virq;
+	int i;
+
+	for (i = 0; i < TPS65217_NUM_IRQ; i++) {
+		virq = irq_find_mapping(tps->irq_domain, i);
+		if (virq)
+			irq_dispose_mapping(virq);
+	}
+
+	irq_domain_remove(tps->irq_domain);
+	tps->irq_domain = NULL;
+}
+
+static const struct i2c_device_id tps65217_id_table[] = {
+	{"tps65217", TPS65217},
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(i2c, tps65217_id_table);
+
+static struct i2c_driver tps65217_driver = {
+	.driver		= {
+		.name	= "tps65217",
+		.of_match_table = tps65217_of_match,
+	},
+	.id_table	= tps65217_id_table,
+	.probe_new	= tps65217_probe,
+	.remove		= tps65217_remove,
+};
+
+static int __init tps65217_init(void)
+{
+	return i2c_add_driver(&tps65217_driver);
+}
+subsys_initcall(tps65217_init);
+
+static void __exit tps65217_exit(void)
+{
+	i2c_del_driver(&tps65217_driver);
+}
+module_exit(tps65217_exit);
+
+MODULE_AUTHOR("AnilKumar Ch <anilkumar@ti.com>");
+MODULE_DESCRIPTION("TPS65217 chip family multi-function driver");
+MODULE_LICENSE("GPL v2");