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, 510 insertions, 0 deletions

diff --git a/drivers/clk/qcom/lpasscorecc-sc7180.c b/drivers/clk/qcom/lpasscorecc-sc7180.c
new file mode 100644
index 000000000..33ed91c67
--- /dev/null
+++ b/drivers/clk/qcom/lpasscorecc-sc7180.c
@@ -0,0 +1,510 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/pm_clock.h>
+#include <linux/pm_runtime.h>
+#include <linux/of.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "common.h"
+#include "gdsc.h"
+
+enum {
+	P_BI_TCXO,
+	P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD,
+	P_SLEEP_CLK,
+};
+
+static struct pll_vco fabia_vco[] = {
+	{ 249600000, 2000000000, 0 },
+};
+
+static const struct alpha_pll_config lpass_lpaaudio_dig_pll_config = {
+	.l = 0x20,
+	.alpha = 0x0,
+	.config_ctl_val = 0x20485699,
+	.config_ctl_hi_val = 0x00002067,
+	.test_ctl_val = 0x40000000,
+	.test_ctl_hi_val = 0x00000000,
+	.user_ctl_val = 0x00005105,
+	.user_ctl_hi_val = 0x00004805,
+};
+
+static const u8 clk_alpha_pll_regs_offset[][PLL_OFF_MAX_REGS] = {
+	[CLK_ALPHA_PLL_TYPE_FABIA] =  {
+		[PLL_OFF_L_VAL] = 0x04,
+		[PLL_OFF_CAL_L_VAL] = 0x8,
+		[PLL_OFF_USER_CTL] = 0x0c,
+		[PLL_OFF_USER_CTL_U] = 0x10,
+		[PLL_OFF_USER_CTL_U1] = 0x14,
+		[PLL_OFF_CONFIG_CTL] = 0x18,
+		[PLL_OFF_CONFIG_CTL_U] = 0x1C,
+		[PLL_OFF_CONFIG_CTL_U1] = 0x20,
+		[PLL_OFF_TEST_CTL] = 0x24,
+		[PLL_OFF_TEST_CTL_U] = 0x28,
+		[PLL_OFF_STATUS] = 0x30,
+		[PLL_OFF_OPMODE] = 0x38,
+		[PLL_OFF_FRAC] = 0x40,
+	},
+};
+
+static struct clk_alpha_pll lpass_lpaaudio_dig_pll = {
+	.offset = 0x1000,
+	.vco_table = fabia_vco,
+	.num_vco = ARRAY_SIZE(fabia_vco),
+	.regs = clk_alpha_pll_regs_offset[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr = {
+		.hw.init = &(struct clk_init_data){
+			.name = "lpass_lpaaudio_dig_pll",
+			.parent_data = &(const struct clk_parent_data){
+				.fw_name = "bi_tcxo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_fabia_ops,
+		},
+	},
+};
+
+static const struct clk_div_table
+			post_div_table_lpass_lpaaudio_dig_pll_out_odd[] = {
+	{ 0x5, 5 },
+	{ }
+};
+
+static struct clk_alpha_pll_postdiv lpass_lpaaudio_dig_pll_out_odd = {
+	.offset = 0x1000,
+	.post_div_shift = 12,
+	.post_div_table = post_div_table_lpass_lpaaudio_dig_pll_out_odd,
+	.num_post_div =
+		ARRAY_SIZE(post_div_table_lpass_lpaaudio_dig_pll_out_odd),
+	.width = 4,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA],
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "lpass_lpaaudio_dig_pll_out_odd",
+		.parent_data = &(const struct clk_parent_data){
+			.hw = &lpass_lpaaudio_dig_pll.clkr.hw,
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_alpha_pll_postdiv_fabia_ops,
+	},
+};
+
+static const struct parent_map lpass_core_cc_parent_map_0[] = {
+	{ P_BI_TCXO, 0 },
+	{ P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 5 },
+};
+
+static const struct clk_parent_data lpass_core_cc_parent_data_0[] = {
+	{ .fw_name = "bi_tcxo" },
+	{ .hw = &lpass_lpaaudio_dig_pll_out_odd.clkr.hw },
+};
+
+static const struct parent_map lpass_core_cc_parent_map_2[] = {
+	{ P_BI_TCXO, 0 },
+};
+
+static struct clk_rcg2 core_clk_src = {
+	.cmd_rcgr = 0x1d000,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = lpass_core_cc_parent_map_2,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "core_clk_src",
+		.parent_data = &(const struct clk_parent_data){
+			.fw_name = "bi_tcxo",
+		},
+		.num_parents = 1,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_ext_mclk0_clk_src[] = {
+	F(9600000, P_BI_TCXO, 2, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	{ }
+};
+
+static const struct freq_tbl ftbl_ext_lpaif_clk_src[] = {
+	F(256000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 1, 32),
+	F(512000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 1, 16),
+	F(768000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 10, 1, 16),
+	F(1024000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 1, 8),
+	F(1536000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 10, 1, 8),
+	F(2048000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 1, 4),
+	F(3072000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 10, 1, 4),
+	F(4096000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 1, 2),
+	F(6144000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 10, 1, 2),
+	F(8192000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 15, 0, 0),
+	F(9600000, P_BI_TCXO, 2, 0, 0),
+	F(12288000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 10, 0, 0),
+	F(19200000, P_BI_TCXO, 1, 0, 0),
+	F(24576000, P_LPASS_LPAAUDIO_DIG_PLL_OUT_ODD, 5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 ext_mclk0_clk_src = {
+	.cmd_rcgr = 0x20000,
+	.mnd_width = 8,
+	.hid_width = 5,
+	.parent_map = lpass_core_cc_parent_map_0,
+	.freq_tbl = ftbl_ext_mclk0_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "ext_mclk0_clk_src",
+		.parent_data = lpass_core_cc_parent_data_0,
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 lpaif_pri_clk_src = {
+	.cmd_rcgr = 0x10000,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = lpass_core_cc_parent_map_0,
+	.freq_tbl = ftbl_ext_lpaif_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "lpaif_pri_clk_src",
+		.parent_data = lpass_core_cc_parent_data_0,
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_rcg2 lpaif_sec_clk_src = {
+	.cmd_rcgr = 0x11000,
+	.mnd_width = 16,
+	.hid_width = 5,
+	.parent_map = lpass_core_cc_parent_map_0,
+	.freq_tbl = ftbl_ext_lpaif_clk_src,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "lpaif_sec_clk_src",
+		.parent_data = lpass_core_cc_parent_data_0,
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_PARENT,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch lpass_audio_core_ext_mclk0_clk = {
+	.halt_reg = 0x20014,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x20014,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x20014,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "lpass_audio_core_ext_mclk0_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &ext_mclk0_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch lpass_audio_core_lpaif_pri_ibit_clk = {
+	.halt_reg = 0x10018,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x10018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x10018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "lpass_audio_core_lpaif_pri_ibit_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &lpaif_pri_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch lpass_audio_core_lpaif_sec_ibit_clk = {
+	.halt_reg = 0x11018,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x11018,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x11018,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "lpass_audio_core_lpaif_sec_ibit_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &lpaif_sec_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch lpass_audio_core_sysnoc_mport_core_clk = {
+	.halt_reg = 0x23000,
+	.halt_check = BRANCH_HALT,
+	.hwcg_reg = 0x23000,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x23000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "lpass_audio_core_sysnoc_mport_core_clk",
+			.parent_data = &(const struct clk_parent_data){
+				.hw = &core_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_regmap *lpass_core_cc_sc7180_clocks[] = {
+	[EXT_MCLK0_CLK_SRC] = &ext_mclk0_clk_src.clkr,
+	[LPAIF_PRI_CLK_SRC] = &lpaif_pri_clk_src.clkr,
+	[LPAIF_SEC_CLK_SRC] = &lpaif_sec_clk_src.clkr,
+	[CORE_CLK_SRC] = &core_clk_src.clkr,
+	[LPASS_AUDIO_CORE_EXT_MCLK0_CLK] = &lpass_audio_core_ext_mclk0_clk.clkr,
+	[LPASS_AUDIO_CORE_LPAIF_PRI_IBIT_CLK] =
+		&lpass_audio_core_lpaif_pri_ibit_clk.clkr,
+	[LPASS_AUDIO_CORE_LPAIF_SEC_IBIT_CLK] =
+		&lpass_audio_core_lpaif_sec_ibit_clk.clkr,
+	[LPASS_AUDIO_CORE_SYSNOC_MPORT_CORE_CLK] =
+		&lpass_audio_core_sysnoc_mport_core_clk.clkr,
+	[LPASS_LPAAUDIO_DIG_PLL] = &lpass_lpaaudio_dig_pll.clkr,
+	[LPASS_LPAAUDIO_DIG_PLL_OUT_ODD] = &lpass_lpaaudio_dig_pll_out_odd.clkr,
+};
+
+static struct gdsc lpass_pdc_hm_gdsc = {
+	.gdscr = 0x3090,
+	.pd = {
+		.name = "lpass_pdc_hm_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = VOTABLE,
+};
+
+static struct gdsc lpass_audio_hm_gdsc = {
+	.gdscr = 0x9090,
+	.pd = {
+		.name = "lpass_audio_hm_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc lpass_core_hm_gdsc = {
+	.gdscr = 0x0,
+	.pd = {
+		.name = "lpass_core_hm_gdsc",
+	},
+	.pwrsts = PWRSTS_OFF_ON,
+	.flags = RETAIN_FF_ENABLE,
+};
+
+static struct gdsc *lpass_core_hm_sc7180_gdscs[] = {
+	[LPASS_CORE_HM_GDSCR] = &lpass_core_hm_gdsc,
+};
+
+static struct gdsc *lpass_audio_hm_sc7180_gdscs[] = {
+	[LPASS_PDC_HM_GDSCR] = &lpass_pdc_hm_gdsc,
+	[LPASS_AUDIO_HM_GDSCR] = &lpass_audio_hm_gdsc,
+};
+
+static struct regmap_config lpass_core_cc_sc7180_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.fast_io = true,
+};
+
+static const struct qcom_cc_desc lpass_core_hm_sc7180_desc = {
+	.config = &lpass_core_cc_sc7180_regmap_config,
+	.gdscs = lpass_core_hm_sc7180_gdscs,
+	.num_gdscs = ARRAY_SIZE(lpass_core_hm_sc7180_gdscs),
+};
+
+static const struct qcom_cc_desc lpass_core_cc_sc7180_desc = {
+	.config = &lpass_core_cc_sc7180_regmap_config,
+	.clks = lpass_core_cc_sc7180_clocks,
+	.num_clks = ARRAY_SIZE(lpass_core_cc_sc7180_clocks),
+};
+
+static const struct qcom_cc_desc lpass_audio_hm_sc7180_desc = {
+	.config = &lpass_core_cc_sc7180_regmap_config,
+	.gdscs = lpass_audio_hm_sc7180_gdscs,
+	.num_gdscs = ARRAY_SIZE(lpass_audio_hm_sc7180_gdscs),
+};
+
+static int lpass_setup_runtime_pm(struct platform_device *pdev)
+{
+	int ret;
+
+	pm_runtime_use_autosuspend(&pdev->dev);
+	pm_runtime_set_autosuspend_delay(&pdev->dev, 500);
+
+	ret = devm_pm_runtime_enable(&pdev->dev);
+	if (ret)
+		return ret;
+
+	ret = devm_pm_clk_create(&pdev->dev);
+	if (ret)
+		return ret;
+
+	ret = pm_clk_add(&pdev->dev, "iface");
+	if (ret < 0)
+		dev_err(&pdev->dev, "failed to acquire iface clock\n");
+
+	return pm_runtime_resume_and_get(&pdev->dev);
+}
+
+static int lpass_core_cc_sc7180_probe(struct platform_device *pdev)
+{
+	const struct qcom_cc_desc *desc;
+	struct regmap *regmap;
+	int ret;
+
+	ret = lpass_setup_runtime_pm(pdev);
+	if (ret)
+		return ret;
+
+	lpass_core_cc_sc7180_regmap_config.name = "lpass_audio_cc";
+	desc = &lpass_audio_hm_sc7180_desc;
+	ret = qcom_cc_probe_by_index(pdev, 1, desc);
+	if (ret)
+		goto exit;
+
+	lpass_core_cc_sc7180_regmap_config.name = "lpass_core_cc";
+	regmap = qcom_cc_map(pdev, &lpass_core_cc_sc7180_desc);
+	if (IS_ERR(regmap)) {
+		ret = PTR_ERR(regmap);
+		goto exit;
+	}
+
+	/*
+	 * Keep the CLK always-ON
+	 * LPASS_AUDIO_CORE_SYSNOC_SWAY_CORE_CLK
+	 */
+	regmap_update_bits(regmap, 0x24000, BIT(0), BIT(0));
+
+	/* PLL settings */
+	regmap_write(regmap, 0x1008, 0x20);
+	regmap_update_bits(regmap, 0x1014, BIT(0), BIT(0));
+
+	clk_fabia_pll_configure(&lpass_lpaaudio_dig_pll, regmap,
+				&lpass_lpaaudio_dig_pll_config);
+
+	ret = qcom_cc_really_probe(pdev, &lpass_core_cc_sc7180_desc, regmap);
+
+	pm_runtime_mark_last_busy(&pdev->dev);
+exit:
+	pm_runtime_put_autosuspend(&pdev->dev);
+
+	return ret;
+}
+
+static int lpass_hm_core_probe(struct platform_device *pdev)
+{
+	const struct qcom_cc_desc *desc;
+	int ret;
+
+	ret = lpass_setup_runtime_pm(pdev);
+	if (ret)
+		return ret;
+
+	lpass_core_cc_sc7180_regmap_config.name = "lpass_hm_core";
+	desc = &lpass_core_hm_sc7180_desc;
+
+	ret = qcom_cc_probe_by_index(pdev, 0, desc);
+
+	pm_runtime_mark_last_busy(&pdev->dev);
+	pm_runtime_put_autosuspend(&pdev->dev);
+
+	return ret;
+}
+
+static const struct of_device_id lpass_hm_sc7180_match_table[] = {
+	{
+		.compatible = "qcom,sc7180-lpasshm",
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, lpass_hm_sc7180_match_table);
+
+static const struct of_device_id lpass_core_cc_sc7180_match_table[] = {
+	{
+		.compatible = "qcom,sc7180-lpasscorecc",
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, lpass_core_cc_sc7180_match_table);
+
+static const struct dev_pm_ops lpass_pm_ops = {
+	SET_RUNTIME_PM_OPS(pm_clk_suspend, pm_clk_resume, NULL)
+};
+
+static struct platform_driver lpass_core_cc_sc7180_driver = {
+	.probe = lpass_core_cc_sc7180_probe,
+	.driver = {
+		.name = "lpass_core_cc-sc7180",
+		.of_match_table = lpass_core_cc_sc7180_match_table,
+		.pm = &lpass_pm_ops,
+	},
+};
+
+static struct platform_driver lpass_hm_sc7180_driver = {
+	.probe = lpass_hm_core_probe,
+	.driver = {
+		.name = "lpass_hm-sc7180",
+		.of_match_table = lpass_hm_sc7180_match_table,
+		.pm = &lpass_pm_ops,
+	},
+};
+
+static int __init lpass_sc7180_init(void)
+{
+	int ret;
+
+	ret = platform_driver_register(&lpass_core_cc_sc7180_driver);
+	if (ret)
+		return ret;
+
+	ret = platform_driver_register(&lpass_hm_sc7180_driver);
+	if (ret) {
+		platform_driver_unregister(&lpass_core_cc_sc7180_driver);
+		return ret;
+	}
+
+	return 0;
+}
+subsys_initcall(lpass_sc7180_init);
+
+static void __exit lpass_sc7180_exit(void)
+{
+	platform_driver_unregister(&lpass_hm_sc7180_driver);
+	platform_driver_unregister(&lpass_core_cc_sc7180_driver);
+}
+module_exit(lpass_sc7180_exit);
+
+MODULE_DESCRIPTION("QTI LPASS_CORE_CC SC7180 Driver");
+MODULE_LICENSE("GPL v2");