Merge tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM driver updates from Arnd Bergmann:
 "There are minor updates to SoC specific drivers for chips by Rockchip,
  Samsung, NVIDIA, TI, NXP, i.MX, Qualcomm, and Broadcom.

  Noteworthy driver changes include:

   - Several conversions of DT bindings to yaml format.

   - Renesas adds driver support for R-Car V4H, RZ/V2M and RZ/G2UL SoCs.

   - Qualcomm adds a bus driver for the SSC (Snapdragon Sensor Core),
     and support for more chips in the RPMh power domains and the
     soc-id.

   - NXP has a new driver for the HDMI blk-ctrl on i.MX8MP.

   - Apple M1 gains support for the on-chip NVMe controller, making it
     possible to finally use the internal disks. This also includes SoC
     drivers for their RTKit IPC and for the SART DMA address filter.

  For other subsystems that merge their drivers through the SoC tree, we
  have

   - Firmware drivers for the ARM firmware stack including TEE, OP-TEE,
     SCMI and FF-A get a number of smaller updates and cleanups. OP-TEE
     now has a cache for firmware argument structures as an
     optimization, and SCMI now supports the 3.1 version of the
     specification.

   - Reset controller updates to Amlogic, ASpeed, Renesas and ACPI
     drivers

   - Memory controller updates for Tegra, and a few updates for other
     platforms"

* tag 'arm-drivers-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (159 commits)
  memory: tegra: Add MC error logging on Tegra186 onward
  memory: tegra: Add memory controller channels support
  memory: tegra: Add APE memory clients for Tegra234
  memory: tegra: Add Tegra234 support
  nvme-apple: fix sparse endianess warnings
  soc/tegra: pmc: Document core domain fields
  soc: qcom: pdr: use static for servreg_* variables
  soc: imx: fix semicolon.cocci warnings
  soc: renesas: R-Car V3U is R-Car Gen4
  soc: imx: add i.MX8MP HDMI blk-ctrl
  soc: imx: imx8m-blk-ctrl: Add i.MX8MP media blk-ctrl
  soc: imx: add i.MX8MP HSIO blk-ctrl
  soc: imx: imx8m-blk-ctrl: set power device name
  soc: qcom: llcc: Add sc8180x and sc8280xp configurations
  dt-bindings: arm: msm: Add sc8180x and sc8280xp LLCC compatibles
  soc/tegra: pmc: Select REGMAP
  dt-bindings: reset: st,sti-powerdown: Convert to yaml
  dt-bindings: reset: st,sti-picophyreset: Convert to yaml
  dt-bindings: reset: socfpga: Convert to yaml
  dt-bindings: reset: snps,axs10x-reset: Convert to yaml
  ...

11 files changed, 412 insertions, 30 deletions

diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index c002cc6ddf55..6cce5b7aa940 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -20,6 +20,14 @@
 #define SDX55_MX	1
 #define SDX55_CX	2
 
+/* SDX65 Power Domain Indexes */
+#define SDX65_MSS	0
+#define SDX65_MX	1
+#define SDX65_MX_AO	2
+#define SDX65_CX	3
+#define SDX65_CX_AO	4
+#define SDX65_MXC	5
+
 /* SM6350 Power Domain Indexes */
 #define SM6350_CX	0
 #define SM6350_GFX	1
@@ -117,6 +125,24 @@
 #define SC8180X_MX	9
 #define SC8180X_MX_AO	10
 
+/* SC8280XP Power Domain Indexes */
+#define SC8280XP_CX		0
+#define SC8280XP_CX_AO		1
+#define SC8280XP_DDR		2
+#define SC8280XP_EBI		3
+#define SC8280XP_GFX		4
+#define SC8280XP_LCX		5
+#define SC8280XP_LMX		6
+#define SC8280XP_MMCX		7
+#define SC8280XP_MMCX_AO	8
+#define SC8280XP_MSS		9
+#define SC8280XP_MX		10
+#define SC8280XP_MXC		12
+#define SC8280XP_MX_AO		11
+#define SC8280XP_NSP		13
+#define SC8280XP_QPHY		14
+#define SC8280XP_XO		15
+
 /* SDM845 Power Domain performance levels */
 #define RPMH_REGULATOR_LEVEL_RETENTION	16
 #define RPMH_REGULATOR_LEVEL_MIN_SVS	48
diff --git a/include/dt-bindings/reset/amlogic,meson-s4-reset.h b/include/dt-bindings/reset/amlogic,meson-s4-reset.h
new file mode 100644
index 000000000000..eab428eb8ad6
--- /dev/null
+++ b/include/dt-bindings/reset/amlogic,meson-s4-reset.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+/*
+ * Copyright (c) 2021 Amlogic, Inc. All rights reserved.
+ * Author: Zelong Dong <zelong.dong@amlogic.com>
+ *
+ */
+
+#ifndef _DT_BINDINGS_AMLOGIC_MESON_S4_RESET_H
+#define _DT_BINDINGS_AMLOGIC_MESON_S4_RESET_H
+
+/*	RESET0					*/
+#define RESET_USB_DDR0			0
+#define RESET_USB_DDR1			1
+#define RESET_USB_DDR2			2
+#define RESET_USB_DDR3			3
+#define RESET_USBCTRL			4
+/*					5-7	*/
+#define RESET_USBPHY20			8
+#define RESET_USBPHY21			9
+/*					10-15	*/
+#define RESET_HDMITX_APB		16
+#define RESET_BRG_VCBUS_DEC		17
+#define RESET_VCBUS			18
+#define RESET_VID_PLL_DIV		19
+#define RESET_VDI6			20
+#define RESET_GE2D			21
+#define RESET_HDMITXPHY			22
+#define RESET_VID_LOCK			23
+#define RESET_VENCL			24
+#define RESET_VDAC			25
+#define RESET_VENCP			26
+#define RESET_VENCI			27
+#define RESET_RDMA			28
+#define RESET_HDMI_TX			29
+#define RESET_VIU			30
+#define RESET_VENC			31
+
+/*	RESET1					*/
+#define RESET_AUDIO			32
+#define RESET_MALI_APB			33
+#define RESET_MALI			34
+#define RESET_DDR_APB			35
+#define RESET_DDR			36
+#define RESET_DOS_APB			37
+#define RESET_DOS			38
+/*					39-47	*/
+#define RESET_ETH			48
+/*					49-51	*/
+#define RESET_DEMOD			52
+/*					53-63	*/
+
+/*	RESET2					*/
+#define RESET_ABUS_ARB			64
+#define RESET_IR_CTRL			65
+#define RESET_TEMPSENSOR_DDR		66
+#define RESET_TEMPSENSOR_PLL		67
+/*					68-71	*/
+#define RESET_SMART_CARD		72
+#define RESET_SPICC0			73
+/*					74	*/
+#define RESET_RSA			75
+/*					76-79	*/
+#define RESET_MSR_CLK			80
+#define RESET_SPIFC			81
+#define RESET_SARADC			82
+/*					83-87	*/
+#define RESET_ACODEC			88
+#define RESET_CEC			89
+#define RESET_AFIFO			90
+#define RESET_WATCHDOG			91
+/*					92-95	*/
+
+/*	RESET3					*/
+/*					96-127	*/
+
+/*	RESET4					*/
+/*					128-131	*/
+#define RESET_PWM_AB			132
+#define RESET_PWM_CD			133
+#define RESET_PWM_EF			134
+#define RESET_PWM_GH			135
+#define RESET_PWM_IJ			136
+/*					137	*/
+#define RESET_UART_A			138
+#define RESET_UART_B			139
+#define RESET_UART_C			140
+#define RESET_UART_D			141
+#define RESET_UART_E			142
+/*					143	*/
+#define RESET_I2C_S_A			144
+#define RESET_I2C_M_A			145
+#define RESET_I2C_M_B			146
+#define RESET_I2C_M_C			147
+#define RESET_I2C_M_D			148
+#define RESET_I2C_M_E			149
+/*					150-151	*/
+#define RESET_SD_EMMC_A			152
+#define RESET_SD_EMMC_B			153
+#define RESET_NAND_EMMC			154
+/*					155-159	*/
+
+/* RESET5 */
+#define RESET_BRG_VDEC_PIPL0		160
+#define RESET_BRG_HEVCF_PIPL0		161
+/*					162	*/
+#define RESET_BRG_HCODEC_PIPL0		163
+#define RESET_BRG_GE2D_PIPL0		164
+#define RESET_BRG_VPU_PIPL0		165
+#define RESET_BRG_CPU_PIPL0		166
+#define RESET_BRG_MALI_PIPL0		167
+/*					168	*/
+#define RESET_BRG_MALI_PIPL1		169
+/*					170-171	*/
+#define RESET_BRG_HEVCF_PIPL1		172
+#define RESET_BRG_HEVCB_PIPL1		173
+/*					174-183	*/
+#define RESET_RAMA			184
+/*					185-186	*/
+#define RESET_BRG_NIC_VAPB		187
+#define RESET_BRG_NIC_DSU		188
+#define RESET_BRG_NIC_SYSCLK		189
+#define RESET_BRG_NIC_MAIN		190
+#define RESET_BRG_NIC_ALL		191
+
+#endif
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h
index 85651e41ded8..e5c76c1ef9ed 100644
--- a/include/linux/arm_ffa.h
+++ b/include/linux/arm_ffa.h
@@ -38,7 +38,12 @@ struct ffa_driver {
 
 static inline void ffa_dev_set_drvdata(struct ffa_device *fdev, void *data)
 {
-	fdev->dev.driver_data = data;
+	dev_set_drvdata(&fdev->dev, data);
+}
+
+static inline void *ffa_dev_get_drvdata(struct ffa_device *fdev)
+{
+	return dev_get_drvdata(&fdev->dev);
 }
 
 #if IS_REACHABLE(CONFIG_ARM_FFA_TRANSPORT)
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h
index b87551f41f9f..1c58646ba381 100644
--- a/include/linux/scmi_protocol.h
+++ b/include/linux/scmi_protocol.h
@@ -13,7 +13,7 @@
 #include <linux/notifier.h>
 #include <linux/types.h>
 
-#define SCMI_MAX_STR_SIZE	16
+#define SCMI_MAX_STR_SIZE	64
 #define SCMI_MAX_NUM_RATES	16
 
 /**
@@ -44,6 +44,8 @@ struct scmi_clock_info {
 	char name[SCMI_MAX_STR_SIZE];
 	unsigned int enable_latency;
 	bool rate_discrete;
+	bool rate_changed_notifications;
+	bool rate_change_requested_notifications;
 	union {
 		struct {
 			int num_rates;
@@ -146,7 +148,8 @@ struct scmi_perf_proto_ops {
  */
 struct scmi_power_proto_ops {
 	int (*num_domains_get)(const struct scmi_protocol_handle *ph);
-	char *(*name_get)(const struct scmi_protocol_handle *ph, u32 domain);
+	const char *(*name_get)(const struct scmi_protocol_handle *ph,
+				u32 domain);
 #define SCMI_POWER_STATE_TYPE_SHIFT	30
 #define SCMI_POWER_STATE_ID_MASK	(BIT(28) - 1)
 #define SCMI_POWER_STATE_PARAM(type, id) \
@@ -484,13 +487,19 @@ struct scmi_sensor_proto_ops {
  */
 struct scmi_reset_proto_ops {
 	int (*num_domains_get)(const struct scmi_protocol_handle *ph);
-	char *(*name_get)(const struct scmi_protocol_handle *ph, u32 domain);
+	const char *(*name_get)(const struct scmi_protocol_handle *ph,
+				u32 domain);
 	int (*latency_get)(const struct scmi_protocol_handle *ph, u32 domain);
 	int (*reset)(const struct scmi_protocol_handle *ph, u32 domain);
 	int (*assert)(const struct scmi_protocol_handle *ph, u32 domain);
 	int (*deassert)(const struct scmi_protocol_handle *ph, u32 domain);
 };
 
+enum scmi_voltage_level_mode {
+	SCMI_VOLTAGE_LEVEL_SET_AUTO,
+	SCMI_VOLTAGE_LEVEL_SET_SYNC,
+};
+
 /**
  * struct scmi_voltage_info - describe one available SCMI Voltage Domain
  *
@@ -503,7 +512,8 @@ struct scmi_reset_proto_ops {
  *	         supported voltage level
  * @negative_volts_allowed: True if any of the entries of @levels_uv represent
  *			    a negative voltage.
- * @attributes: represents Voltage Domain advertised attributes
+ * @async_level_set: True when the voltage domain supports asynchronous level
+ *		     set commands.
  * @name: name assigned to the Voltage Domain by platform
  * @num_levels: number of total entries in @levels_uv.
  * @levels_uv: array of entries describing the available voltage levels for
@@ -513,7 +523,7 @@ struct scmi_voltage_info {
 	unsigned int id;
 	bool segmented;
 	bool negative_volts_allowed;
-	unsigned int attributes;
+	bool async_level_set;
 	char name[SCMI_MAX_STR_SIZE];
 	unsigned int num_levels;
 #define SCMI_VOLTAGE_SEGMENT_LOW	0
@@ -544,7 +554,7 @@ struct scmi_voltage_proto_ops {
 	int (*config_get)(const struct scmi_protocol_handle *ph, u32 domain_id,
 			  u32 *config);
 	int (*level_set)(const struct scmi_protocol_handle *ph, u32 domain_id,
-			 u32 flags, s32 volt_uV);
+			 enum scmi_voltage_level_mode mode, s32 volt_uV);
 	int (*level_get)(const struct scmi_protocol_handle *ph, u32 domain_id,
 			 s32 *volt_uV);
 };
@@ -742,6 +752,8 @@ void scmi_protocol_unregister(const struct scmi_protocol *proto);
 /* SCMI Notification API - Custom Event Reports */
 enum scmi_notification_events {
 	SCMI_EVENT_POWER_STATE_CHANGED = 0x0,
+	SCMI_EVENT_CLOCK_RATE_CHANGED = 0x0,
+	SCMI_EVENT_CLOCK_RATE_CHANGE_REQUESTED = 0x1,
 	SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED = 0x0,
 	SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED = 0x1,
 	SCMI_EVENT_SENSOR_TRIP_POINT_EVENT = 0x0,
@@ -758,6 +770,13 @@ struct scmi_power_state_changed_report {
 	unsigned int	power_state;
 };
 
+struct scmi_clock_rate_notif_report {
+	ktime_t			timestamp;
+	unsigned int		agent_id;
+	unsigned int		clock_id;
+	unsigned long long	rate;
+};
+
 struct scmi_system_power_state_notifier_report {
 	ktime_t		timestamp;
 	unsigned int	agent_id;
diff --git a/include/linux/soc/apple/rtkit.h b/include/linux/soc/apple/rtkit.h
new file mode 100644
index 000000000000..88eb832eac7b
--- /dev/null
+++ b/include/linux/soc/apple/rtkit.h
@@ -0,0 +1,155 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Apple RTKit IPC Library
+ * Copyright (C) The Asahi Linux Contributors
+ *
+ * Apple's SoCs come with various co-processors running their RTKit operating
+ * system. This protocol library is used by client drivers to use the
+ * features provided by them.
+ */
+#ifndef _LINUX_APPLE_RTKIT_H_
+#define _LINUX_APPLE_RTKIT_H_
+
+#include <linux/device.h>
+#include <linux/types.h>
+#include <linux/mailbox_client.h>
+
+/*
+ * Struct to represent implementation-specific RTKit operations.
+ *
+ * @buffer:    Shared memory buffer allocated inside normal RAM.
+ * @iomem:     Shared memory buffer controlled by the co-processors.
+ * @size:      Size of the shared memory buffer.
+ * @iova:      Device VA of shared memory buffer.
+ * @is_mapped: Shared memory buffer is managed by the co-processor.
+ */
+
+struct apple_rtkit_shmem {
+	void *buffer;
+	void __iomem *iomem;
+	size_t size;
+	dma_addr_t iova;
+	bool is_mapped;
+};
+
+/*
+ * Struct to represent implementation-specific RTKit operations.
+ *
+ * @crashed:       Called when the co-processor has crashed. Runs in process
+ *                 context.
+ * @recv_message:  Function called when a message from RTKit is received
+ *                 on a non-system endpoint. Called from a worker thread.
+ * @recv_message_early:
+ *                 Like recv_message, but called from atomic context. It
+ *                 should return true if it handled the message. If it
+ *                 returns false, the message will be passed on to the
+ *                 worker thread.
+ * @shmem_setup:   Setup shared memory buffer. If bfr.is_iomem is true the
+ *                 buffer is managed by the co-processor and needs to be mapped.
+ *                 Otherwise the buffer is managed by Linux and needs to be
+ *                 allocated. If not specified dma_alloc_coherent is used.
+ *                 Called in process context.
+ * @shmem_destroy: Undo the shared memory buffer setup in shmem_setup. If not
+ *                 specified dma_free_coherent is used. Called in process
+ *                 context.
+ */
+struct apple_rtkit_ops {
+	void (*crashed)(void *cookie);
+	void (*recv_message)(void *cookie, u8 endpoint, u64 message);
+	bool (*recv_message_early)(void *cookie, u8 endpoint, u64 message);
+	int (*shmem_setup)(void *cookie, struct apple_rtkit_shmem *bfr);
+	void (*shmem_destroy)(void *cookie, struct apple_rtkit_shmem *bfr);
+};
+
+struct apple_rtkit;
+
+/*
+ * Initializes the internal state required to handle RTKit. This
+ * should usually be called within _probe.
+ *
+ * @dev:         Pointer to the device node this coprocessor is assocated with
+ * @cookie:      opaque cookie passed to all functions defined in rtkit_ops
+ * @mbox_name:   mailbox name used to communicate with the co-processor
+ * @mbox_idx:    mailbox index to be used if mbox_name is NULL
+ * @ops:         pointer to rtkit_ops to be used for this co-processor
+ */
+struct apple_rtkit *devm_apple_rtkit_init(struct device *dev, void *cookie,
+					  const char *mbox_name, int mbox_idx,
+					  const struct apple_rtkit_ops *ops);
+
+/*
+ * Reinitialize internal structures. Must only be called with the co-processor
+ * is held in reset.
+ */
+int apple_rtkit_reinit(struct apple_rtkit *rtk);
+
+/*
+ * Handle RTKit's boot process. Should be called after the CPU of the
+ * co-processor has been started.
+ */
+int apple_rtkit_boot(struct apple_rtkit *rtk);
+
+/*
+ * Quiesce the co-processor.
+ */
+int apple_rtkit_quiesce(struct apple_rtkit *rtk);
+
+/*
+ * Wake the co-processor up from hibernation mode.
+ */
+int apple_rtkit_wake(struct apple_rtkit *rtk);
+
+/*
+ * Shutdown the co-processor
+ */
+int apple_rtkit_shutdown(struct apple_rtkit *rtk);
+
+/*
+ * Checks if RTKit is running and ready to handle messages.
+ */
+bool apple_rtkit_is_running(struct apple_rtkit *rtk);
+
+/*
+ * Checks if RTKit has crashed.
+ */
+bool apple_rtkit_is_crashed(struct apple_rtkit *rtk);
+
+/*
+ * Starts an endpoint. Must be called after boot but before any messages can be
+ * sent or received from that endpoint.
+ */
+int apple_rtkit_start_ep(struct apple_rtkit *rtk, u8 endpoint);
+
+/*
+ * Send a message to the given endpoint.
+ *
+ * @rtk:            RTKit reference
+ * @ep:             target endpoint
+ * @message:        message to be sent
+ * @completeion:    will be completed once the message has been submitted
+ *                  to the hardware FIFO. Can be NULL.
+ * @atomic:         if set to true this function can be called from atomic
+ *                  context.
+ */
+int apple_rtkit_send_message(struct apple_rtkit *rtk, u8 ep, u64 message,
+			     struct completion *completion, bool atomic);
+
+/*
+ * Send a message to the given endpoint and wait until it has been submitted
+ * to the hardware FIFO.
+ * Will return zero on success and a negative error code on failure
+ * (e.g. -ETIME when the message couldn't be written within the given
+ * timeout)
+ *
+ * @rtk:            RTKit reference
+ * @ep:             target endpoint
+ * @message:        message to be sent
+ * @timeout:        timeout in milliseconds to allow the message transmission
+ *                  to be completed
+ * @atomic:         if set to true this function can be called from atomic
+ *                  context.
+ */
+int apple_rtkit_send_message_wait(struct apple_rtkit *rtk, u8 ep, u64 message,
+				  unsigned long timeout, bool atomic);
+
+#endif /* _LINUX_APPLE_RTKIT_H_ */
diff --git a/include/linux/soc/apple/sart.h b/include/linux/soc/apple/sart.h
new file mode 100644
index 000000000000..2249bf6cde09
--- /dev/null
+++ b/include/linux/soc/apple/sart.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Apple SART device driver
+ * Copyright (C) The Asahi Linux Contributors
+ *
+ * Apple SART is a simple address filter for DMA transactions.
+ * Regions of physical memory must be added to the SART's allow
+ * list before any DMA can target these. Unlike a proper
+ * IOMMU no remapping can be done.
+ */
+
+#ifndef _LINUX_SOC_APPLE_SART_H_
+#define _LINUX_SOC_APPLE_SART_H_
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/types.h>
+
+struct apple_sart;
+
+/*
+ * Get a reference to the SART attached to dev.
+ *
+ * Looks for the phandle reference in apple,sart and returns a pointer
+ * to the corresponding apple_sart struct to be used with
+ * apple_sart_add_allowed_region and apple_sart_remove_allowed_region.
+ */
+struct apple_sart *devm_apple_sart_get(struct device *dev);
+
+/*
+ * Adds the region [paddr, paddr+size] to the DMA allow list.
+ *
+ * @sart: SART reference
+ * @paddr: Start address of the region to be used for DMA
+ * @size: Size of the region to be used for DMA.
+ */
+int apple_sart_add_allowed_region(struct apple_sart *sart, phys_addr_t paddr,
+				  size_t size);
+
+/*
+ * Removes the region [paddr, paddr+size] from the DMA allow list.
+ *
+ * Note that exact same paddr and size used for apple_sart_add_allowed_region
+ * have to be passed.
+ *
+ * @sart: SART reference
+ * @paddr: Start address of the region no longer used for DMA
+ * @size: Size of the region no longer used for DMA.
+ */
+int apple_sart_remove_allowed_region(struct apple_sart *sart, phys_addr_t paddr,
+				     size_t size);
+
+#endif /* _LINUX_SOC_APPLE_SART_H_ */
diff --git a/include/linux/soc/qcom/llcc-qcom.h b/include/linux/soc/qcom/llcc-qcom.h
index 0bc21ee58fac..9ed5384c5ca1 100644
--- a/include/linux/soc/qcom/llcc-qcom.h
+++ b/include/linux/soc/qcom/llcc-qcom.h
@@ -29,6 +29,8 @@
 #define LLCC_AUDHW       22
 #define LLCC_NPU         23
 #define LLCC_WLHW        24
+#define LLCC_PIMEM       25
+#define LLCC_DRE         26
 #define LLCC_CVP         28
 #define LLCC_MODPE       29
 #define LLCC_APTCM       30
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h
index 911cad324acc..17eb1c5205d3 100644
--- a/include/linux/tee_drv.h
+++ b/include/linux/tee_drv.h
@@ -299,24 +299,6 @@ void tee_shm_free(struct tee_shm *shm);
 void tee_shm_put(struct tee_shm *shm);
 
 /**
- * tee_shm_va2pa() - Get physical address of a virtual address
- * @shm:	Shared memory handle
- * @va:		Virtual address to tranlsate
- * @pa:		Returned physical address
- * @returns 0 on success and < 0 on failure
- */
-int tee_shm_va2pa(struct tee_shm *shm, void *va, phys_addr_t *pa);
-
-/**
- * tee_shm_pa2va() - Get virtual address of a physical address
- * @shm:	Shared memory handle
- * @pa:		Physical address to tranlsate
- * @va:		Returned virtual address
- * @returns 0 on success and < 0 on failure
- */
-int tee_shm_pa2va(struct tee_shm *shm, phys_addr_t pa, void **va);
-
-/**
  * tee_shm_get_va() - Get virtual address of a shared memory plus an offset
  * @shm:	Shared memory handle
  * @offs:	Offset from start of this shared memory
diff --git a/include/linux/wkup_m3_ipc.h b/include/linux/wkup_m3_ipc.h
index 3f496967b538..26d1eb058fa3 100644
--- a/include/linux/wkup_m3_ipc.h
+++ b/include/linux/wkup_m3_ipc.h
@@ -33,7 +33,13 @@ struct wkup_m3_ipc {
 
 	int mem_type;
 	unsigned long resume_addr;
+	int vtt_conf;
+	int isolation_conf;
 	int state;
+	u32 halt;
+
+	unsigned long volt_scale_offsets;
+	const char *sd_fw_name;
 
 	struct completion sync_complete;
 	struct mbox_client mbox_client;
@@ -41,6 +47,7 @@ struct wkup_m3_ipc {
 
 	struct wkup_m3_ipc_ops *ops;
 	int is_rtc_only;
+	struct dentry *dbg_path;
 };
 
 struct wkup_m3_wakeup_src {
@@ -48,6 +55,12 @@ struct wkup_m3_wakeup_src {
 	char src[10];
 };
 
+struct wkup_m3_scale_data_header {
+	u16 magic;
+	u8 sleep_offset;
+	u8 wake_offset;
+} __packed;
+
 struct wkup_m3_ipc_ops {
 	void (*set_mem_type)(struct wkup_m3_ipc *m3_ipc, int mem_type);
 	void (*set_resume_address)(struct wkup_m3_ipc *m3_ipc, void *addr);
diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h
index 1066b1194a5a..47ce6d434427 100644
--- a/include/soc/tegra/mc.h
+++ b/include/soc/tegra/mc.h
@@ -193,11 +193,15 @@ struct tegra_mc_soc {
 	unsigned int num_address_bits;
 	unsigned int atom_size;
 
-	u8 client_id_mask;
+	u16 client_id_mask;
+	u8 num_channels;
 
 	const struct tegra_smmu_soc *smmu;
 
 	u32 intmask;
+	u32 ch_intmask;
+	u32 global_intstatus_channel_shift;
+	bool has_addr_hi_reg;
 
 	const struct tegra_mc_reset_ops *reset_ops;
 	const struct tegra_mc_reset *resets;
@@ -212,6 +216,8 @@ struct tegra_mc {
 	struct tegra_smmu *smmu;
 	struct gart_device *gart;
 	void __iomem *regs;
+	void __iomem *bcast_ch_regs;
+	void __iomem **ch_regs;
 	struct clk *clk;
 	int irq;
 
diff --git a/include/uapi/linux/tee.h b/include/uapi/linux/tee.h
index 25a6c534beb1..23e57164693c 100644
--- a/include/uapi/linux/tee.h
+++ b/include/uapi/linux/tee.h
@@ -42,10 +42,6 @@
 #define TEE_IOC_MAGIC	0xa4
 #define TEE_IOC_BASE	0
 
-/* Flags relating to shared memory */
-#define TEE_IOCTL_SHM_MAPPED	0x1	/* memory mapped in normal world */
-#define TEE_IOCTL_SHM_DMA_BUF	0x2	/* dma-buf handle on shared memory */
-
 #define TEE_MAX_ARG_SIZE	1024
 
 #define TEE_GEN_CAP_GP		(1 << 0)/* GlobalPlatform compliant TEE */