diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index eae1b42e48db4f67513c5ae932953358c52d8a27..82744a7501c73f032767627a8466a1fe123417a9 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -299,6 +299,7 @@ config ICE
 	select DIMLIB
 	select NET_DEVLINK
 	select PLDMFW
+	imply PTP_1588_CLOCK
 	help
 	  This driver supports Intel(R) Ethernet Connection E800 Series of
 	  devices.  For more information on how to identify your adapter, go
diff --git a/drivers/net/ethernet/intel/ice/Makefile b/drivers/net/ethernet/intel/ice/Makefile
index dfb64fb504a2d23eddc0d1beafb012413e44d4ec..4f538cdf42c1cf6b6d1f84344543e84961e78c48 100644
--- a/drivers/net/ethernet/intel/ice/Makefile
+++ b/drivers/net/ethernet/intel/ice/Makefile
@@ -29,6 +29,7 @@ ice-y := ice_main.o	\
 	 ice_ethtool.o
 ice-$(CONFIG_PCI_IOV) += ice_virtchnl_allowlist.o
 ice-$(CONFIG_PCI_IOV) += ice_virtchnl_pf.o ice_sriov.o ice_virtchnl_fdir.o
+ice-$(CONFIG_PTP_1588_CLOCK) += ice_ptp.o ice_ptp_hw.o
 ice-$(CONFIG_DCB) += ice_dcb.o ice_dcb_nl.o ice_dcb_lib.o
 ice-$(CONFIG_RFS_ACCEL) += ice_arfs.o
 ice-$(CONFIG_XDP_SOCKETS) += ice_xsk.o
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index b745e250ced90eae403b33d86ab15bfec4fb6ef9..a450343fbb92d0c4bdef9a58e74e42cc1c4d8585 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -59,6 +59,7 @@
 #include "ice_idc_int.h"
 #include "ice_virtchnl_pf.h"
 #include "ice_sriov.h"
+#include "ice_ptp.h"
 #include "ice_fdir.h"
 #include "ice_xsk.h"
 #include "ice_arfs.h"
@@ -389,6 +390,8 @@ enum ice_pf_flags {
 	ICE_FLAG_DCB_CAPABLE,
 	ICE_FLAG_DCB_ENA,
 	ICE_FLAG_FD_ENA,
+	ICE_FLAG_PTP_SUPPORTED,		/* PTP is supported by NVM */
+	ICE_FLAG_PTP,			/* PTP is enabled by software */
 	ICE_FLAG_AUX_ENA,
 	ICE_FLAG_ADV_FEATURES,
 	ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA,
@@ -451,6 +454,7 @@ struct ice_pf {
 	struct mutex sw_mutex;		/* lock for protecting VSI alloc flow */
 	struct mutex tc_mutex;		/* lock to protect TC changes */
 	u32 msg_enable;
+	struct ice_ptp ptp;
 	u16 num_rdma_msix;		/* Total MSIX vectors for RDMA driver */
 	u16 rdma_base_vector;
 
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 39c1ed628be7bad290786fadd19ee7c4dbd3cad1..2fb81e359cdfdd4de8128f3d2c7b9b1dfdc97e03 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -58,6 +58,17 @@ static enum ice_status ice_set_mac_type(struct ice_hw *hw)
 	return 0;
 }
 
+/**
+ * ice_is_e810
+ * @hw: pointer to the hardware structure
+ *
+ * returns true if the device is E810 based, false if not.
+ */
+bool ice_is_e810(struct ice_hw *hw)
+{
+	return hw->mac_type == ICE_MAC_E810;
+}
+
 /**
  * ice_clear_pf_cfg - Clear PF configuration
  * @hw: pointer to the hardware structure
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index 8cc0a639c208d33f2118325ca0469349eb2c54e8..fb16070f02e242534c6b5dc0023ff258d7c37612 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -99,6 +99,7 @@ ice_update_phy_type(u64 *phy_type_low, u64 *phy_type_high,
 enum ice_status
 ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags,
 			struct ice_sq_cd *cd);
+bool ice_is_e810(struct ice_hw *hw);
 enum ice_status ice_clear_pf_cfg(struct ice_hw *hw);
 enum ice_status
 ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi,
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 4b6911955f7c39c69a1264b74ab36c30ed36bf2e..611f111daa8f7ea6b1593c6d9ae2b5aa9c8a6743 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -471,6 +471,9 @@ ice_prepare_for_reset(struct ice_pf *pf)
 	/* disable the VSIs and their queues that are not already DOWN */
 	ice_pf_dis_all_vsi(pf, false);
 
+	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+		ice_ptp_release(pf);
+
 	if (hw->port_info)
 		ice_sched_clear_port(hw->port_info);
 
@@ -3364,6 +3367,9 @@ static void ice_deinit_pf(struct ice_pf *pf)
 		bitmap_free(pf->avail_rxqs);
 		pf->avail_rxqs = NULL;
 	}
+
+	if (pf->ptp.clock)
+		ptp_clock_unregister(pf->ptp.clock);
 }
 
 /**
@@ -3410,6 +3416,10 @@ static void ice_set_pf_caps(struct ice_pf *pf)
 				       func_caps->fd_fltr_best_effort);
 	}
 
+	clear_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags);
+	if (func_caps->common_cap.ieee_1588)
+		set_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags);
+
 	pf->max_pf_txqs = func_caps->common_cap.num_txq;
 	pf->max_pf_rxqs = func_caps->common_cap.num_rxq;
 }
@@ -4392,6 +4402,8 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent)
 	}
 
 	/* initialize DDP driven features */
+	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+		ice_ptp_init(pf);
 
 	/* Note: Flow director init failure is non-fatal to load */
 	if (ice_init_fdir(pf))
@@ -4559,6 +4571,8 @@ static void ice_remove(struct pci_dev *pdev)
 
 	mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
 	ice_deinit_lag(pf);
+	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+		ice_ptp_release(pf);
 	if (!ice_is_safe_mode(pf))
 		ice_remove_arfs(pf);
 	ice_setup_mc_magic_wake(pf);
@@ -6350,6 +6364,13 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type)
 	if (test_bit(ICE_FLAG_DCB_ENA, pf->flags))
 		ice_dcb_rebuild(pf);
 
+	/* If the PF previously had enabled PTP, PTP init needs to happen before
+	 * the VSI rebuild. If not, this causes the PTP link status events to
+	 * fail.
+	 */
+	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
+		ice_ptp_init(pf);
+
 	/* rebuild PF VSI */
 	err = ice_vsi_rebuild_by_type(pf, ICE_VSI_PF);
 	if (err) {
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
new file mode 100644
index 0000000000000000000000000000000000000000..4ec4b2352234da07a64cf2d6cf7c8088ea462c43
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -0,0 +1,438 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2021, Intel Corporation. */
+
+#include "ice.h"
+#include "ice_lib.h"
+
+/**
+ * ice_ptp_read_src_clk_reg - Read the source clock register
+ * @pf: Board private structure
+ * @sts: Optional parameter for holding a pair of system timestamps from
+ *       the system clock. Will be ignored if NULL is given.
+ */
+static u64
+ice_ptp_read_src_clk_reg(struct ice_pf *pf, struct ptp_system_timestamp *sts)
+{
+	struct ice_hw *hw = &pf->hw;
+	u32 hi, lo, lo2;
+	u8 tmr_idx;
+
+	tmr_idx = ice_get_ptp_src_clock_index(hw);
+	/* Read the system timestamp pre PHC read */
+	if (sts)
+		ptp_read_system_prets(sts);
+
+	lo = rd32(hw, GLTSYN_TIME_L(tmr_idx));
+
+	/* Read the system timestamp post PHC read */
+	if (sts)
+		ptp_read_system_postts(sts);
+
+	hi = rd32(hw, GLTSYN_TIME_H(tmr_idx));
+	lo2 = rd32(hw, GLTSYN_TIME_L(tmr_idx));
+
+	if (lo2 < lo) {
+		/* if TIME_L rolled over read TIME_L again and update
+		 * system timestamps
+		 */
+		if (sts)
+			ptp_read_system_prets(sts);
+		lo = rd32(hw, GLTSYN_TIME_L(tmr_idx));
+		if (sts)
+			ptp_read_system_postts(sts);
+		hi = rd32(hw, GLTSYN_TIME_H(tmr_idx));
+	}
+
+	return ((u64)hi << 32) | lo;
+}
+
+/**
+ * ice_ptp_read_time - Read the time from the device
+ * @pf: Board private structure
+ * @ts: timespec structure to hold the current time value
+ * @sts: Optional parameter for holding a pair of system timestamps from
+ *       the system clock. Will be ignored if NULL is given.
+ *
+ * This function reads the source clock registers and stores them in a timespec.
+ * However, since the registers are 64 bits of nanoseconds, we must convert the
+ * result to a timespec before we can return.
+ */
+static void
+ice_ptp_read_time(struct ice_pf *pf, struct timespec64 *ts,
+		  struct ptp_system_timestamp *sts)
+{
+	u64 time_ns = ice_ptp_read_src_clk_reg(pf, sts);
+
+	*ts = ns_to_timespec64(time_ns);
+}
+
+/**
+ * ice_ptp_write_init - Set PHC time to provided value
+ * @pf: Board private structure
+ * @ts: timespec structure that holds the new time value
+ *
+ * Set the PHC time to the specified time provided in the timespec.
+ */
+static int ice_ptp_write_init(struct ice_pf *pf, struct timespec64 *ts)
+{
+	u64 ns = timespec64_to_ns(ts);
+	struct ice_hw *hw = &pf->hw;
+
+	return ice_ptp_init_time(hw, ns);
+}
+
+/**
+ * ice_ptp_write_adj - Adjust PHC clock time atomically
+ * @pf: Board private structure
+ * @adj: Adjustment in nanoseconds
+ *
+ * Perform an atomic adjustment of the PHC time by the specified number of
+ * nanoseconds.
+ */
+static int ice_ptp_write_adj(struct ice_pf *pf, s32 adj)
+{
+	struct ice_hw *hw = &pf->hw;
+
+	return ice_ptp_adj_clock(hw, adj);
+}
+
+/**
+ * ice_ptp_adjfine - Adjust clock increment rate
+ * @info: the driver's PTP info structure
+ * @scaled_ppm: Parts per million with 16-bit fractional field
+ *
+ * Adjust the frequency of the clock by the indicated scaled ppm from the
+ * base frequency.
+ */
+static int ice_ptp_adjfine(struct ptp_clock_info *info, long scaled_ppm)
+{
+	struct ice_pf *pf = ptp_info_to_pf(info);
+	u64 freq, divisor = 1000000ULL;
+	struct ice_hw *hw = &pf->hw;
+	s64 incval, diff;
+	int neg_adj = 0;
+	int err;
+
+	incval = ICE_PTP_NOMINAL_INCVAL_E810;
+
+	if (scaled_ppm < 0) {
+		neg_adj = 1;
+		scaled_ppm = -scaled_ppm;
+	}
+
+	while ((u64)scaled_ppm > div_u64(U64_MAX, incval)) {
+		/* handle overflow by scaling down the scaled_ppm and
+		 * the divisor, losing some precision
+		 */
+		scaled_ppm >>= 2;
+		divisor >>= 2;
+	}
+
+	freq = (incval * (u64)scaled_ppm) >> 16;
+	diff = div_u64(freq, divisor);
+
+	if (neg_adj)
+		incval -= diff;
+	else
+		incval += diff;
+
+	err = ice_ptp_write_incval_locked(hw, incval);
+	if (err) {
+		dev_err(ice_pf_to_dev(pf), "PTP failed to set incval, err %d\n",
+			err);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_ptp_gettimex64 - Get the time of the clock
+ * @info: the driver's PTP info structure
+ * @ts: timespec64 structure to hold the current time value
+ * @sts: Optional parameter for holding a pair of system timestamps from
+ *       the system clock. Will be ignored if NULL is given.
+ *
+ * Read the device clock and return the correct value on ns, after converting it
+ * into a timespec struct.
+ */
+static int
+ice_ptp_gettimex64(struct ptp_clock_info *info, struct timespec64 *ts,
+		   struct ptp_system_timestamp *sts)
+{
+	struct ice_pf *pf = ptp_info_to_pf(info);
+	struct ice_hw *hw = &pf->hw;
+
+	if (!ice_ptp_lock(hw)) {
+		dev_err(ice_pf_to_dev(pf), "PTP failed to get time\n");
+		return -EBUSY;
+	}
+
+	ice_ptp_read_time(pf, ts, sts);
+	ice_ptp_unlock(hw);
+
+	return 0;
+}
+
+/**
+ * ice_ptp_settime64 - Set the time of the clock
+ * @info: the driver's PTP info structure
+ * @ts: timespec64 structure that holds the new time value
+ *
+ * Set the device clock to the user input value. The conversion from timespec
+ * to ns happens in the write function.
+ */
+static int
+ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts)
+{
+	struct ice_pf *pf = ptp_info_to_pf(info);
+	struct timespec64 ts64 = *ts;
+	struct ice_hw *hw = &pf->hw;
+	int err;
+
+	if (!ice_ptp_lock(hw)) {
+		err = -EBUSY;
+		goto exit;
+	}
+
+	err = ice_ptp_write_init(pf, &ts64);
+	ice_ptp_unlock(hw);
+
+exit:
+	if (err) {
+		dev_err(ice_pf_to_dev(pf), "PTP failed to set time %d\n", err);
+		return err;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_ptp_adjtime_nonatomic - Do a non-atomic clock adjustment
+ * @info: the driver's PTP info structure
+ * @delta: Offset in nanoseconds to adjust the time by
+ */
+static int ice_ptp_adjtime_nonatomic(struct ptp_clock_info *info, s64 delta)
+{
+	struct timespec64 now, then;
+
+	then = ns_to_timespec64(delta);
+	ice_ptp_gettimex64(info, &now, NULL);
+	now = timespec64_add(now, then);
+
+	return ice_ptp_settime64(info, (const struct timespec64 *)&now);
+}
+
+/**
+ * ice_ptp_adjtime - Adjust the time of the clock by the indicated delta
+ * @info: the driver's PTP info structure
+ * @delta: Offset in nanoseconds to adjust the time by
+ */
+static int ice_ptp_adjtime(struct ptp_clock_info *info, s64 delta)
+{
+	struct ice_pf *pf = ptp_info_to_pf(info);
+	struct ice_hw *hw = &pf->hw;
+	struct device *dev;
+	int err;
+
+	dev = ice_pf_to_dev(pf);
+
+	/* Hardware only supports atomic adjustments using signed 32-bit
+	 * integers. For any adjustment outside this range, perform
+	 * a non-atomic get->adjust->set flow.
+	 */
+	if (delta > S32_MAX || delta < S32_MIN) {
+		dev_dbg(dev, "delta = %lld, adjtime non-atomic\n", delta);
+		return ice_ptp_adjtime_nonatomic(info, delta);
+	}
+
+	if (!ice_ptp_lock(hw)) {
+		dev_err(dev, "PTP failed to acquire semaphore in adjtime\n");
+		return -EBUSY;
+	}
+
+	err = ice_ptp_write_adj(pf, delta);
+
+	ice_ptp_unlock(hw);
+
+	if (err) {
+		dev_err(dev, "PTP failed to adjust time, err %d\n", err);
+		return err;
+	}
+
+	return 0;
+}
+
+/**
+ * ice_ptp_set_caps - Set PTP capabilities
+ * @pf: Board private structure
+ */
+static void ice_ptp_set_caps(struct ice_pf *pf)
+{
+	struct ptp_clock_info *info = &pf->ptp.info;
+	struct device *dev = ice_pf_to_dev(pf);
+
+	snprintf(info->name, sizeof(info->name) - 1, "%s-%s-clk",
+		 dev_driver_string(dev), dev_name(dev));
+	info->owner = THIS_MODULE;
+	info->max_adj = 999999999;
+	info->adjtime = ice_ptp_adjtime;
+	info->adjfine = ice_ptp_adjfine;
+	info->gettimex64 = ice_ptp_gettimex64;
+	info->settime64 = ice_ptp_settime64;
+}
+
+/**
+ * ice_ptp_create_clock - Create PTP clock device for userspace
+ * @pf: Board private structure
+ *
+ * This function creates a new PTP clock device. It only creates one if we
+ * don't already have one. Will return error if it can't create one, but success
+ * if we already have a device. Should be used by ice_ptp_init to create clock
+ * initially, and prevent global resets from creating new clock devices.
+ */
+static long ice_ptp_create_clock(struct ice_pf *pf)
+{
+	struct ptp_clock_info *info;
+	struct ptp_clock *clock;
+	struct device *dev;
+
+	/* No need to create a clock device if we already have one */
+	if (pf->ptp.clock)
+		return 0;
+
+	ice_ptp_set_caps(pf);
+
+	info = &pf->ptp.info;
+	dev = ice_pf_to_dev(pf);
+
+	/* Attempt to register the clock before enabling the hardware. */
+	clock = ptp_clock_register(info, dev);
+	if (IS_ERR(clock))
+		return PTR_ERR(clock);
+
+	pf->ptp.clock = clock;
+
+	return 0;
+}
+
+/**
+ * ice_ptp_init_owner - Initialize PTP_1588_CLOCK device
+ * @pf: Board private structure
+ *
+ * Setup and initialize a PTP clock device that represents the device hardware
+ * clock. Save the clock index for other functions connected to the same
+ * hardware resource.
+ */
+static int ice_ptp_init_owner(struct ice_pf *pf)
+{
+	struct device *dev = ice_pf_to_dev(pf);
+	struct ice_hw *hw = &pf->hw;
+	struct timespec64 ts;
+	u8 src_idx;
+	int err;
+
+	wr32(hw, GLTSYN_SYNC_DLAY, 0);
+
+	/* Clear some HW residue and enable source clock */
+	src_idx = hw->func_caps.ts_func_info.tmr_index_owned;
+
+	/* Enable source clocks */
+	wr32(hw, GLTSYN_ENA(src_idx), GLTSYN_ENA_TSYN_ENA_M);
+
+	/* Enable PHY time sync */
+	err = ice_ptp_init_phy_e810(hw);
+	if (err)
+		goto err_exit;
+
+	/* Clear event status indications for auxiliary pins */
+	(void)rd32(hw, GLTSYN_STAT(src_idx));
+
+	/* Acquire the global hardware lock */
+	if (!ice_ptp_lock(hw)) {
+		err = -EBUSY;
+		goto err_exit;
+	}
+
+	/* Write the increment time value to PHY and LAN */
+	err = ice_ptp_write_incval(hw, ICE_PTP_NOMINAL_INCVAL_E810);
+	if (err) {
+		ice_ptp_unlock(hw);
+		goto err_exit;
+	}
+
+	ts = ktime_to_timespec64(ktime_get_real());
+	/* Write the initial Time value to PHY and LAN */
+	err = ice_ptp_write_init(pf, &ts);
+	if (err) {
+		ice_ptp_unlock(hw);
+		goto err_exit;
+	}
+
+	/* Release the global hardware lock */
+	ice_ptp_unlock(hw);
+
+	/* Ensure we have a clock device */
+	err = ice_ptp_create_clock(pf);
+	if (err)
+		goto err_clk;
+
+	return 0;
+
+err_clk:
+	pf->ptp.clock = NULL;
+err_exit:
+	dev_err(dev, "PTP failed to register clock, err %d\n", err);
+
+	return err;
+}
+
+/**
+ * ice_ptp_init - Initialize the PTP support after device probe or reset
+ * @pf: Board private structure
+ *
+ * This function sets device up for PTP support. The first time it is run, it
+ * will create a clock device. It does not create a clock device if one
+ * already exists. It also reconfigures the device after a reset.
+ */
+void ice_ptp_init(struct ice_pf *pf)
+{
+	struct device *dev = ice_pf_to_dev(pf);
+	struct ice_hw *hw = &pf->hw;
+	int err;
+
+	/* PTP is currently only supported on E810 devices */
+	if (!ice_is_e810(hw))
+		return;
+
+	/* Check if this PF owns the source timer */
+	if (hw->func_caps.ts_func_info.src_tmr_owned) {
+		err = ice_ptp_init_owner(pf);
+		if (err)
+			return;
+	}
+
+	set_bit(ICE_FLAG_PTP, pf->flags);
+
+	dev_info(dev, "PTP init successful\n");
+}
+
+/**
+ * ice_ptp_release - Disable the driver/HW support and unregister the clock
+ * @pf: Board private structure
+ *
+ * This function handles the cleanup work required from the initialization by
+ * clearing out the important information and unregistering the clock
+ */
+void ice_ptp_release(struct ice_pf *pf)
+{
+	clear_bit(ICE_FLAG_PTP, pf->flags);
+
+	if (!pf->ptp.clock)
+		return;
+
+	ptp_clock_unregister(pf->ptp.clock);
+	pf->ptp.clock = NULL;
+
+	dev_info(ice_pf_to_dev(pf), "Removed PTP clock\n");
+}
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h
new file mode 100644
index 0000000000000000000000000000000000000000..15f2e325bd68f89166b118de0a74c3b268767eec
--- /dev/null
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (C) 2021, Intel Corporation. */
+
+#ifndef _ICE_PTP_H_
+#define _ICE_PTP_H_
+
+#include <linux/ptp_clock_kernel.h>
+
+#include "ice_ptp_hw.h"
+
+/**
+ * struct ice_ptp - data used for integrating with CONFIG_PTP_1588_CLOCK
+ * @info: structure defining PTP hardware capabilities
+ * @clock: pointer to registered PTP clock device
+ */
+struct ice_ptp {
+	struct ptp_clock_info info;
+	struct ptp_clock *clock;
+};
+
+#define __ptp_info_to_ptp(i) \
+	container_of((i), struct ice_ptp, info)
+#define ptp_info_to_pf(i) \
+	container_of(__ptp_info_to_ptp((i)), struct ice_pf, ptp)
+
+#define PTP_SHARED_CLK_IDX_VALID	BIT(31)
+
+#if IS_ENABLED(CONFIG_PTP_1588_CLOCK)
+struct ice_pf;
+void ice_ptp_init(struct ice_pf *pf);
+void ice_ptp_release(struct ice_pf *pf);
+#else /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */
+static inline void ice_ptp_init(struct ice_pf *pf) { }
+static inline void ice_ptp_release(struct ice_pf *pf) { }
+#endif /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */
+#endif /* _ICE_PTP_H_ */