diff --git a/sound/soc/intel/avs/Makefile b/sound/soc/intel/avs/Makefile
index 4e931bccb6b3..2d7d5be38478 100644
--- a/sound/soc/intel/avs/Makefile
+++ b/sound/soc/intel/avs/Makefile
@@ -3,7 +3,7 @@
 snd-soc-avs-objs := dsp.o ipc.o messages.o utils.o topology.o path.o \
 		    core.o loader.o pcm.o board_selection.o
 snd-soc-avs-objs += cldma.o
-snd-soc-avs-objs += skl.o
+snd-soc-avs-objs += skl.o apl.o
 
 snd-soc-avs-objs += trace.o
 # tell define_trace.h where to find the trace header
diff --git a/sound/soc/intel/avs/apl.c b/sound/soc/intel/avs/apl.c
new file mode 100644
index 000000000000..2c7193bf0964
--- /dev/null
+++ b/sound/soc/intel/avs/apl.c
@@ -0,0 +1,244 @@
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// Copyright(c) 2021 Intel Corporation. All rights reserved.
+//
+// Authors: Cezary Rojewski <cezary.rojewski@intel.com>
+//          Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
+//
+
+#include <linux/devcoredump.h>
+#include <linux/slab.h>
+#include "avs.h"
+#include "messages.h"
+#include "path.h"
+#include "topology.h"
+
+int apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable,
+		    u32 aging_period, u32 fifo_full_period,
+		    unsigned long resource_mask, u32 *priorities)
+{
+	struct apl_log_state_info *info;
+	u32 size, num_cores = adev->hw_cfg.dsp_cores;
+	int ret, i;
+
+	if (fls_long(resource_mask) > num_cores)
+		return -EINVAL;
+	size = struct_size(info, logs_core, num_cores);
+	info = kzalloc(size, GFP_KERNEL);
+	if (!info)
+		return -ENOMEM;
+
+	info->aging_timer_period = aging_period;
+	info->fifo_full_timer_period = fifo_full_period;
+	info->core_mask = resource_mask;
+	if (enable)
+		for_each_set_bit(i, &resource_mask, num_cores) {
+			info->logs_core[i].enable = enable;
+			info->logs_core[i].min_priority = *priorities++;
+		}
+	else
+		for_each_set_bit(i, &resource_mask, num_cores)
+			info->logs_core[i].enable = enable;
+
+	ret = avs_ipc_set_enable_logs(adev, (u8 *)info, size);
+	kfree(info);
+	if (ret)
+		return AVS_IPC_RET(ret);
+
+	return 0;
+}
+
+int apl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg)
+{
+	struct apl_log_buffer_layout layout;
+	unsigned long flags;
+	void __iomem *addr, *buf;
+
+	addr = avs_log_buffer_addr(adev, msg->log.core);
+	memcpy_fromio(&layout, addr, sizeof(layout));
+
+	spin_lock_irqsave(&adev->dbg.trace_lock, flags);
+	if (!kfifo_initialized(&adev->dbg.trace_fifo))
+		/* consume the logs regardless of consumer presence */
+		goto update_read_ptr;
+
+	buf = apl_log_payload_addr(addr);
+
+	if (layout.read_ptr > layout.write_ptr) {
+		__kfifo_fromio_locked(&adev->dbg.trace_fifo,
+			buf + layout.read_ptr,
+			apl_log_payload_size(adev) - layout.read_ptr,
+			&adev->dbg.fifo_lock);
+		layout.read_ptr = 0;
+	}
+	__kfifo_fromio_locked(&adev->dbg.trace_fifo,
+		buf + layout.read_ptr,
+		layout.write_ptr - layout.read_ptr,
+		&adev->dbg.fifo_lock);
+
+	wake_up(&adev->dbg.trace_waitq);
+
+update_read_ptr:
+	spin_unlock_irqrestore(&adev->dbg.trace_lock, flags);
+	writel(layout.write_ptr, addr);
+	return 0;
+}
+
+static int apl_wait_log_entry(struct avs_dev *adev, u32 core,
+			      struct apl_log_buffer_layout *layout)
+{
+	unsigned long timeout;
+	void __iomem *addr;
+
+	addr = avs_log_buffer_addr(adev, core);
+	timeout = jiffies + msecs_to_jiffies(10);
+
+	do {
+		memcpy_fromio(layout, addr, sizeof(*layout));
+		if (layout->read_ptr != layout->write_ptr)
+			return 0;
+		usleep_range(500, 1000);
+	} while (!time_after(jiffies, timeout));
+
+	return -ETIMEDOUT;
+}
+
+/* reads log header and tests its type */
+#define apl_is_entry_stackdump(addr) ((readl(addr) >> 30) & 0x1)
+
+int apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg)
+{
+	struct apl_log_buffer_layout layout;
+	void __iomem *addr, *buf;
+	size_t dump_size;
+	u16 offset = 0;
+	u8 *dump, *pos;
+
+	dump_size = AVS_FW_REGS_SIZE + msg->ext.coredump.stack_dump_size;
+	dump = vzalloc(dump_size);
+	if (!dump)
+		return -ENOMEM;
+
+	memcpy_fromio(dump, avs_sram_addr(adev, AVS_FW_REGS_WINDOW), AVS_FW_REGS_SIZE);
+
+	if (!msg->ext.coredump.stack_dump_size)
+		goto exit;
+
+	addr = avs_log_buffer_addr(adev, msg->ext.coredump.core_id);
+	buf = apl_log_payload_addr(addr);
+	memcpy_fromio(&layout, addr, sizeof(layout));
+	if (!apl_is_entry_stackdump(buf + layout.read_ptr)) {
+		/* DSP awaits remaining logs to be
+		 * gathered before dumping stack
+		 */
+		msg->log.core = msg->ext.coredump.core_id;
+		avs_dsp_op(adev, log_buffer_status, msg);
+	}
+
+	pos = dump + AVS_FW_REGS_SIZE;
+	/* gather the stack */
+	do {
+		u32 count;
+
+		if (apl_wait_log_entry(adev, msg->ext.coredump.core_id, &layout))
+			break;
+
+		if (layout.read_ptr > layout.write_ptr) {
+			count = apl_log_payload_size(adev) - layout.read_ptr;
+			memcpy_fromio(pos + offset, buf + layout.read_ptr, count);
+			layout.read_ptr = 0;
+			offset += count;
+		}
+		count = layout.write_ptr - layout.read_ptr;
+		memcpy_fromio(pos + offset, buf + layout.read_ptr, count);
+		offset += count;
+
+		/* update read pointer */
+		writel(layout.write_ptr, addr);
+	} while (offset < msg->ext.coredump.stack_dump_size);
+
+exit:
+	dev_coredumpv(adev->dev, dump, dump_size, GFP_KERNEL);
+
+	return 0;
+}
+
+static bool apl_lp_streaming(struct avs_dev *adev)
+{
+	struct avs_path *path;
+
+	/* Any gateway without buffer allocated in LP area disqualifies D0IX. */
+	list_for_each_entry(path, &adev->path_list, node) {
+		struct avs_path_pipeline *ppl;
+
+		list_for_each_entry(ppl, &path->ppl_list, node) {
+			struct avs_path_module *mod;
+
+			list_for_each_entry(mod, &ppl->mod_list, node) {
+				struct avs_tplg_modcfg_ext *cfg;
+
+				cfg = mod->template->cfg_ext;
+
+				/* only copiers have gateway attributes */
+				if (!guid_equal(&cfg->type, &AVS_COPIER_MOD_UUID))
+					continue;
+				/* non-gateway copiers do not prevent PG */
+				if (cfg->copier.dma_type == INVALID_OBJECT_ID)
+					continue;
+
+				if (!mod->gtw_attrs.lp_buffer_alloc)
+					return false;
+			}
+		}
+	}
+
+	return true;
+}
+
+bool apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake)
+{
+	/* wake in all cases */
+	if (wake)
+		return true;
+
+	/*
+	 * If no pipelines are running, allow for d0ix schedule.
+	 * If all gateways have lp=1, allow for d0ix schedule.
+	 * If any gateway with lp=0 is allocated, abort scheduling d0ix.
+	 *
+	 * Note: for cAVS 1.5+ and 1.8, D0IX is LP-firmware transition,
+	 * not the power-gating mechanism known from cAVS 2.0.
+	 */
+	return apl_lp_streaming(adev);
+}
+
+int apl_set_d0ix(struct avs_dev *adev, bool enable)
+{
+	bool streaming = false;
+	int ret;
+
+	if (enable)
+		/* Either idle or all gateways with lp=1. */
+		streaming = !list_empty(&adev->path_list);
+
+	ret = avs_ipc_set_d0ix(adev, enable, streaming);
+	return AVS_IPC_RET(ret);
+}
+
+const struct avs_dsp_ops apl_dsp_ops = {
+	.power = avs_dsp_core_power,
+	.reset = avs_dsp_core_reset,
+	.stall = avs_dsp_core_stall,
+	.irq_handler = avs_dsp_irq_handler,
+	.irq_thread = avs_dsp_irq_thread,
+	.int_control = avs_dsp_interrupt_control,
+	.load_basefw = avs_hda_load_basefw,
+	.load_lib = avs_hda_load_library,
+	.transfer_mods = avs_hda_transfer_modules,
+	.enable_logs = apl_enable_logs,
+	.log_buffer_offset = skl_log_buffer_offset,
+	.log_buffer_status = apl_log_buffer_status,
+	.coredump = apl_coredump,
+	.d0ix_toggle = apl_d0ix_toggle,
+	.set_d0ix = apl_set_d0ix,
+};
diff --git a/sound/soc/intel/avs/avs.h b/sound/soc/intel/avs/avs.h
index 93e5c9a112e0..77e66b0e4149 100644
--- a/sound/soc/intel/avs/avs.h
+++ b/sound/soc/intel/avs/avs.h
@@ -48,6 +48,7 @@ struct avs_dsp_ops {
 	((adev)->spec->dops->op(adev, ## __VA_ARGS__))
 
 extern const struct avs_dsp_ops skl_dsp_ops;
+extern const struct avs_dsp_ops apl_dsp_ops;
 
 #define AVS_PLATATTR_CLDMA		BIT_ULL(0)
 #define AVS_PLATATTR_IMR		BIT_ULL(1)
@@ -230,6 +231,13 @@ int avs_dsp_disable_d0ix(struct avs_dev *adev);
 int avs_dsp_enable_d0ix(struct avs_dev *adev);
 
 unsigned int skl_log_buffer_offset(struct avs_dev *adev, u32 core);
+int apl_enable_logs(struct avs_dev *adev, enum avs_log_enable enable,
+		    u32 aging_period, u32 fifo_full_period,
+		    unsigned long resource_mask, u32 *priorities);
+int apl_log_buffer_status(struct avs_dev *adev, union avs_notify_msg *msg);
+int apl_coredump(struct avs_dev *adev, union avs_notify_msg *msg);
+bool apl_d0ix_toggle(struct avs_dev *adev, struct avs_ipc_msg *tx, bool wake);
+int apl_set_d0ix(struct avs_dev *adev, bool enable);
 
 /* Firmware resources management */
 
@@ -308,4 +316,16 @@ unsigned int __kfifo_fromio_locked(struct kfifo *fifo, const void __iomem *src,
 	(avs_sram_addr(adev, AVS_DEBUG_WINDOW) + \
 	 avs_dsp_op(adev, log_buffer_offset, core))
 
+struct apl_log_buffer_layout {
+	u32 read_ptr;
+	u32 write_ptr;
+	u8 buffer[];
+} __packed;
+
+#define apl_log_payload_size(adev) \
+	(avs_log_buffer_size(adev) - sizeof(struct apl_log_buffer_layout))
+
+#define apl_log_payload_addr(addr) \
+	(addr + sizeof(struct apl_log_buffer_layout))
+
 #endif /* __SOUND_SOC_INTEL_AVS_H */
diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c
index c3967f6727ce..49acff1cf65c 100644
--- a/sound/soc/intel/avs/core.c
+++ b/sound/soc/intel/avs/core.c
@@ -687,9 +687,35 @@ static const struct avs_spec skl_desc = {
 	.hipc_ctl_offset = SKL_ADSP_REG_HIPCCTL,
 };
 
+static const struct avs_spec apl_desc = {
+	.name = "apl",
+	.min_fw_version = {
+		.major = 9,
+		.minor = 22,
+		.hotfix = 1,
+		.build = 4323,
+	},
+	.dops = &apl_dsp_ops,
+	.core_init_mask = 3,
+	.attributes = AVS_PLATATTR_IMR,
+	.sram_base_offset = APL_ADSP_SRAM_BASE_OFFSET,
+	.sram_window_size = APL_ADSP_SRAM_WINDOW_SIZE,
+	.rom_status = APL_ADSP_SRAM_BASE_OFFSET,
+	.hipc_req_offset = SKL_ADSP_REG_HIPCI,
+	.hipc_req_ext_offset = SKL_ADSP_REG_HIPCIE,
+	.hipc_req_busy_mask = SKL_ADSP_HIPCI_BUSY,
+	.hipc_ack_offset = SKL_ADSP_REG_HIPCIE,
+	.hipc_ack_done_mask = SKL_ADSP_HIPCIE_DONE,
+	.hipc_rsp_offset = SKL_ADSP_REG_HIPCT,
+	.hipc_rsp_busy_mask = SKL_ADSP_HIPCT_BUSY,
+	.hipc_ctl_offset = SKL_ADSP_REG_HIPCCTL,
+};
+
 static const struct pci_device_id avs_ids[] = {
 	{ PCI_VDEVICE(INTEL, 0x9d70), (unsigned long)&skl_desc }, /* SKL */
 	{ PCI_VDEVICE(INTEL, 0x9d71), (unsigned long)&skl_desc }, /* KBL */
+	{ PCI_VDEVICE(INTEL, 0x5a98), (unsigned long)&apl_desc }, /* APL */
+	{ PCI_VDEVICE(INTEL, 0x3198), (unsigned long)&apl_desc }, /* GML */
 	{ 0 }
 };
 MODULE_DEVICE_TABLE(pci, avs_ids);
diff --git a/sound/soc/intel/avs/loader.c b/sound/soc/intel/avs/loader.c
index bc03dc766da1..b1aa7abb0fe5 100644
--- a/sound/soc/intel/avs/loader.c
+++ b/sound/soc/intel/avs/loader.c
@@ -36,6 +36,8 @@
 #define AVS_EXT_MANIFEST_MAGIC		0x31454124
 #define SKL_MANIFEST_MAGIC		0x00000006
 #define SKL_ADSPFW_OFFSET		0x284
+#define APL_MANIFEST_MAGIC		0x44504324
+#define APL_ADSPFW_OFFSET		0x2000
 
 static bool debug_ignore_fw_version_check;
 module_param_named(ignore_fw_version, debug_ignore_fw_version_check, bool, 0444);
@@ -85,6 +87,8 @@ static int avs_fw_manifest_offset(struct firmware *fw)
 	switch (magic) {
 	case SKL_MANIFEST_MAGIC:
 		return SKL_ADSPFW_OFFSET;
+	case APL_MANIFEST_MAGIC:
+		return APL_ADSPFW_OFFSET;
 	default:
 		return -EINVAL;
 	}
diff --git a/sound/soc/intel/avs/messages.h b/sound/soc/intel/avs/messages.h
index f8e50254e251..8d6fcb2584a5 100644
--- a/sound/soc/intel/avs/messages.h
+++ b/sound/soc/intel/avs/messages.h
@@ -375,6 +375,13 @@ struct skl_log_state_info {
 	struct skl_log_state logs_core[];
 } __packed;
 
+struct apl_log_state_info {
+	u32 aging_timer_period;
+	u32 fifo_full_timer_period;
+	u32 core_mask;
+	struct skl_log_state logs_core[];
+} __packed;
+
 int avs_ipc_set_enable_logs(struct avs_dev *adev, u8 *log_info, size_t size);
 
 struct avs_fw_version {
diff --git a/sound/soc/intel/avs/registers.h b/sound/soc/intel/avs/registers.h
index c640c8c49d0d..407c80dfcd9f 100644
--- a/sound/soc/intel/avs/registers.h
+++ b/sound/soc/intel/avs/registers.h
@@ -51,6 +51,8 @@
 /* Intel HD Audio SRAM windows base addresses */
 #define SKL_ADSP_SRAM_BASE_OFFSET	0x8000
 #define SKL_ADSP_SRAM_WINDOW_SIZE	0x2000
+#define APL_ADSP_SRAM_BASE_OFFSET	0x80000
+#define APL_ADSP_SRAM_WINDOW_SIZE	0x20000
 
 /* Constants used when accessing SRAM, space shared with firmware */
 #define AVS_FW_REG_BASE(adev)		((adev)->spec->sram_base_offset)
