--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * TI K3 Remote Processor(s) driver common code
+ *
+ * Refactored out of ti_k3_r5_remoteproc.c, ti_k3_dsp_remoteproc.c and
+ * ti_k3_m4_remoteproc.c.
+ *
+ * ti_k3_r5_remoteproc.c:
+ * Copyright (C) 2017-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Suman Anna <s-anna@ti.com>
+ *
+ * ti_k3_dsp_remoteproc.c:
+ * Copyright (C) 2018-2022 Texas Instruments Incorporated - https://www.ti.com/
+ * Suman Anna <s-anna@ti.com>
+ *
+ * ti_k3_m4_remoteproc.c:
+ * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
+ * Hari Nagalla <hnagalla@ti.com>
+ */
+
+#ifndef REMOTEPROC_TI_K3_COMMON_H
+#define REMOTEPROC_TI_K3_COMMON_H
+
+/**
+ * struct k3_rproc_mem - internal memory structure
+ * @cpu_addr: MPU virtual address of the memory region
+ * @bus_addr: Bus address used to access the memory region
+ * @dev_addr: Device address of the memory region from remote processor view
+ * @size: Size of the memory region
+ */
+struct k3_rproc_mem {
+ void __iomem *cpu_addr;
+ phys_addr_t bus_addr;
+ u32 dev_addr;
+ size_t size;
+};
+
+/**
+ * struct k3_rproc_mem_data - memory definitions for a remote processor
+ * @name: name for this memory entry
+ * @dev_addr: device address for the memory entry
+ */
+struct k3_rproc_mem_data {
+ const char *name;
+ const u32 dev_addr;
+};
+
+/**
+ * struct k3_rproc_dev_data - device data structure for a remote processor
+ * @mems: pointer to memory definitions for a remote processor
+ * @num_mems: number of memory regions in @mems
+ * @boot_align_addr: boot vector address alignment granularity
+ * @uses_lreset: flag to denote the need for local reset management
+ */
+struct k3_rproc_dev_data {
+ const struct k3_rproc_mem_data *mems;
+ u32 num_mems;
+ u32 boot_align_addr;
+ bool uses_lreset;
+};
+
+/**
+ * struct k3_rproc - k3 remote processor driver structure
+ * @dev: cached device pointer
+ * @rproc: remoteproc device handle
+ * @mem: internal memory regions data
+ * @num_mems: number of internal memory regions
+ * @rmem: reserved memory regions data
+ * @num_rmems: number of reserved memory regions
+ * @reset: reset control handle
+ * @data: pointer to DSP-specific device data
+ * @tsp: TI-SCI processor control handle
+ * @ti_sci: TI-SCI handle
+ * @ti_sci_id: TI-SCI device identifier
+ * @mbox: mailbox channel handle
+ * @client: mailbox client to request the mailbox channel
+ * @priv: void pointer to carry any private data
+ */
+struct k3_rproc {
+ struct device *dev;
+ struct rproc *rproc;
+ struct k3_rproc_mem *mem;
+ int num_mems;
+ struct k3_rproc_mem *rmem;
+ int num_rmems;
+ struct reset_control *reset;
+ const struct k3_rproc_dev_data *data;
+ struct ti_sci_proc *tsp;
+ const struct ti_sci_handle *ti_sci;
+ u32 ti_sci_id;
+ struct mbox_chan *mbox;
+ struct mbox_client client;
+ void *priv;
+};
+
+#endif /* REMOTEPROC_TI_K3_COMMON_H */
#include "omap_remoteproc.h"
#include "remoteproc_internal.h"
#include "ti_sci_proc.h"
+#include "ti_k3_common.h"
#define KEYSTONE_RPROC_LOCAL_ADDRESS_MASK (SZ_16M - 1)
-/**
- * struct k3_dsp_mem - internal memory structure
- * @cpu_addr: MPU virtual address of the memory region
- * @bus_addr: Bus address used to access the memory region
- * @dev_addr: Device address of the memory region from DSP view
- * @size: Size of the memory region
- */
-struct k3_dsp_mem {
- void __iomem *cpu_addr;
- phys_addr_t bus_addr;
- u32 dev_addr;
- size_t size;
-};
-
-/**
- * struct k3_dsp_mem_data - memory definitions for a DSP
- * @name: name for this memory entry
- * @dev_addr: device address for the memory entry
- */
-struct k3_dsp_mem_data {
- const char *name;
- const u32 dev_addr;
-};
-
-/**
- * struct k3_dsp_dev_data - device data structure for a DSP
- * @mems: pointer to memory definitions for a DSP
- * @num_mems: number of memory regions in @mems
- * @boot_align_addr: boot vector address alignment granularity
- * @uses_lreset: flag to denote the need for local reset management
- */
-struct k3_dsp_dev_data {
- const struct k3_dsp_mem_data *mems;
- u32 num_mems;
- u32 boot_align_addr;
- bool uses_lreset;
-};
-
-/**
- * struct k3_dsp_rproc - k3 DSP remote processor driver structure
- * @dev: cached device pointer
- * @rproc: remoteproc device handle
- * @mem: internal memory regions data
- * @num_mems: number of internal memory regions
- * @rmem: reserved memory regions data
- * @num_rmems: number of reserved memory regions
- * @reset: reset control handle
- * @data: pointer to DSP-specific device data
- * @tsp: TI-SCI processor control handle
- * @ti_sci: TI-SCI handle
- * @ti_sci_id: TI-SCI device identifier
- * @mbox: mailbox channel handle
- * @client: mailbox client to request the mailbox channel
- * @priv: Remote processor private data
- */
-struct k3_dsp_rproc {
- struct device *dev;
- struct rproc *rproc;
- struct k3_dsp_mem *mem;
- int num_mems;
- struct k3_dsp_mem *rmem;
- int num_rmems;
- struct reset_control *reset;
- const struct k3_dsp_dev_data *data;
- struct ti_sci_proc *tsp;
- const struct ti_sci_handle *ti_sci;
- u32 ti_sci_id;
- struct mbox_chan *mbox;
- struct mbox_client client;
- void *priv;
-};
-
/**
* k3_dsp_rproc_mbox_callback() - inbound mailbox message handler
* @client: mailbox client pointer used for requesting the mailbox channel
*/
static void k3_dsp_rproc_mbox_callback(struct mbox_client *client, void *data)
{
- struct k3_dsp_rproc *kproc = container_of(client, struct k3_dsp_rproc,
- client);
+ struct k3_rproc *kproc = container_of(client, struct k3_rproc, client);
struct device *dev = kproc->rproc->dev.parent;
const char *name = kproc->rproc->name;
u32 msg = omap_mbox_message(data);
*/
static void k3_dsp_rproc_kick(struct rproc *rproc, int vqid)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = rproc->dev.parent;
mbox_msg_t msg = (mbox_msg_t)vqid;
int ret;
}
/* Put the DSP processor into reset */
-static int k3_dsp_rproc_reset(struct k3_dsp_rproc *kproc)
+static int k3_dsp_rproc_reset(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
int ret;
}
/* Release the DSP processor from reset */
-static int k3_dsp_rproc_release(struct k3_dsp_rproc *kproc)
+static int k3_dsp_rproc_release(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
int ret;
static int k3_dsp_rproc_request_mbox(struct rproc *rproc)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct mbox_client *client = &kproc->client;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_dsp_rproc_prepare(struct rproc *rproc)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_dsp_rproc_unprepare(struct rproc *rproc)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_dsp_rproc_start(struct rproc *rproc)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
u32 boot_addr;
int ret;
*/
static int k3_dsp_rproc_stop(struct rproc *rproc)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
k3_dsp_rproc_reset(kproc);
static struct resource_table *k3_dsp_get_loaded_rsc_table(struct rproc *rproc,
size_t *rsc_table_sz)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
if (!kproc->rmem[0].cpu_addr) {
*/
static void *k3_dsp_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
{
- struct k3_dsp_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
void __iomem *va = NULL;
phys_addr_t bus_addr;
u32 dev_addr, offset;
};
static int k3_dsp_rproc_of_get_memories(struct platform_device *pdev,
- struct k3_dsp_rproc *kproc)
+ struct k3_rproc *kproc)
{
- const struct k3_dsp_dev_data *data = kproc->data;
+ const struct k3_rproc_dev_data *data = kproc->data;
struct device *dev = &pdev->dev;
struct resource *res;
int num_mems = 0;
of_reserved_mem_device_release(dev);
}
-static int k3_dsp_reserved_mem_init(struct k3_dsp_rproc *kproc)
+static int k3_dsp_reserved_mem_init(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
struct device_node *np = dev->of_node;
{
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
- const struct k3_dsp_dev_data *data;
- struct k3_dsp_rproc *kproc;
+ const struct k3_rproc_dev_data *data;
+ struct k3_rproc *kproc;
struct rproc *rproc;
const char *fw_name;
bool p_state = false;
static void k3_dsp_rproc_remove(struct platform_device *pdev)
{
- struct k3_dsp_rproc *kproc = platform_get_drvdata(pdev);
+ struct k3_rproc *kproc = platform_get_drvdata(pdev);
struct rproc *rproc = kproc->rproc;
struct device *dev = &pdev->dev;
int ret;
mbox_free_channel(kproc->mbox);
}
-static const struct k3_dsp_mem_data c66_mems[] = {
+static const struct k3_rproc_mem_data c66_mems[] = {
{ .name = "l2sram", .dev_addr = 0x800000 },
{ .name = "l1pram", .dev_addr = 0xe00000 },
{ .name = "l1dram", .dev_addr = 0xf00000 },
};
/* C71x cores only have a L1P Cache, there are no L1P SRAMs */
-static const struct k3_dsp_mem_data c71_mems[] = {
+static const struct k3_rproc_mem_data c71_mems[] = {
{ .name = "l2sram", .dev_addr = 0x800000 },
{ .name = "l1dram", .dev_addr = 0xe00000 },
};
-static const struct k3_dsp_mem_data c7xv_mems[] = {
+static const struct k3_rproc_mem_data c7xv_mems[] = {
{ .name = "l2sram", .dev_addr = 0x800000 },
};
-static const struct k3_dsp_dev_data c66_data = {
+static const struct k3_rproc_dev_data c66_data = {
.mems = c66_mems,
.num_mems = ARRAY_SIZE(c66_mems),
.boot_align_addr = SZ_1K,
.uses_lreset = true,
};
-static const struct k3_dsp_dev_data c71_data = {
+static const struct k3_rproc_dev_data c71_data = {
.mems = c71_mems,
.num_mems = ARRAY_SIZE(c71_mems),
.boot_align_addr = SZ_2M,
.uses_lreset = false,
};
-static const struct k3_dsp_dev_data c7xv_data = {
+static const struct k3_rproc_dev_data c7xv_data = {
.mems = c7xv_mems,
.num_mems = ARRAY_SIZE(c7xv_mems),
.boot_align_addr = SZ_2M,
#include "omap_remoteproc.h"
#include "remoteproc_internal.h"
#include "ti_sci_proc.h"
-
-/**
- * struct k3_m4_rproc_mem - internal memory structure
- * @cpu_addr: MPU virtual address of the memory region
- * @bus_addr: Bus address used to access the memory region
- * @dev_addr: Device address of the memory region from remote processor view
- * @size: Size of the memory region
- */
-struct k3_m4_rproc_mem {
- void __iomem *cpu_addr;
- phys_addr_t bus_addr;
- u32 dev_addr;
- size_t size;
-};
-
-/**
- * struct k3_m4_mem_data - memory definitions for a remote processor
- * @name: name for this memory entry
- * @dev_addr: device address for the memory entry
- */
-struct k3_m4_mem_data {
- const char *name;
- const u32 dev_addr;
-};
-
-/**
- * struct k3_m4_dev_data - device data structure for a M4 core
- * @mems: pointer to memory definitions for a M4 core
- * @num_mems: number of memory regions in @mems
- * @boot_align_addr: boot vector address alignment granularity
- * @uses_lreset: flag to denote the need for local reset management
- */
-struct k3_m4_dev_data {
- const struct k3_m4_mem_data *mems;
- u32 num_mems;
- u32 boot_align_addr;
- bool uses_lreset;
-};
-
-/**
- * struct k3_m4_rproc - k3 remote processor driver structure
- * @dev: cached device pointer
- * @rproc: remoteproc device handle
- * @mem: internal memory regions data
- * @num_mems: number of internal memory regions
- * @rmem: reserved memory regions data
- * @num_rmems: number of reserved memory regions
- * @reset: reset control handle
- * @data: pointer to M4-specific device data
- * @tsp: TI-SCI processor control handle
- * @ti_sci: TI-SCI handle
- * @ti_sci_id: TI-SCI device identifier
- * @mbox: mailbox channel handle
- * @client: mailbox client to request the mailbox channel
- * @priv: Remote processor private data
- */
-struct k3_m4_rproc {
- struct device *dev;
- struct rproc *rproc;
- struct k3_m4_rproc_mem *mem;
- int num_mems;
- struct k3_m4_rproc_mem *rmem;
- int num_rmems;
- struct reset_control *reset;
- const struct k3_m4_dev_data *data;
- struct ti_sci_proc *tsp;
- const struct ti_sci_handle *ti_sci;
- u32 ti_sci_id;
- struct mbox_chan *mbox;
- struct mbox_client client;
- void *priv;
-};
+#include "ti_k3_common.h"
/**
* k3_m4_rproc_mbox_callback() - inbound mailbox message handler
*/
static void k3_m4_rproc_kick(struct rproc *rproc, int vqid)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
u32 msg = (u32)vqid;
int ret;
ret);
}
-static int k3_m4_rproc_ping_mbox(struct k3_m4_rproc *kproc)
+static int k3_m4_rproc_ping_mbox(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
int ret;
*/
static int k3_m4_rproc_prepare(struct rproc *rproc)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_m4_rproc_unprepare(struct rproc *rproc)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
static struct resource_table *k3_m4_get_loaded_rsc_table(struct rproc *rproc,
size_t *rsc_table_sz)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
if (!kproc->rmem[0].cpu_addr) {
*/
static void *k3_m4_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
void __iomem *va = NULL;
phys_addr_t bus_addr;
u32 dev_addr, offset;
}
static int k3_m4_rproc_of_get_memories(struct platform_device *pdev,
- struct k3_m4_rproc *kproc)
+ struct k3_rproc *kproc)
{
- const struct k3_m4_dev_data *data = kproc->data;
+ const struct k3_rproc_dev_data *data = kproc->data;
struct device *dev = &pdev->dev;
struct resource *res;
int num_mems;
of_reserved_mem_device_release(dev);
}
-static int k3_m4_reserved_mem_init(struct k3_m4_rproc *kproc)
+static int k3_m4_reserved_mem_init(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
struct device_node *np = dev->of_node;
*/
static int k3_m4_rproc_start(struct rproc *rproc)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_m4_rproc_stop(struct rproc *rproc)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_m4_rproc_attach(struct rproc *rproc)
{
- struct k3_m4_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
int ret;
ret = k3_m4_rproc_ping_mbox(kproc);
static int k3_m4_rproc_probe(struct platform_device *pdev)
{
- const struct k3_m4_dev_data *data;
+ const struct k3_rproc_dev_data *data;
struct device *dev = &pdev->dev;
- struct k3_m4_rproc *kproc;
+ struct k3_rproc *kproc;
struct rproc *rproc;
const char *fw_name;
bool r_state = false;
return 0;
}
-static const struct k3_m4_mem_data am64_m4_mems[] = {
+static const struct k3_rproc_mem_data am64_m4_mems[] = {
{ .name = "iram", .dev_addr = 0x0 },
{ .name = "dram", .dev_addr = 0x30000 },
};
-static const struct k3_m4_dev_data am64_m4_data = {
+static const struct k3_rproc_dev_data am64_m4_data = {
.mems = am64_m4_mems,
.num_mems = ARRAY_SIZE(am64_m4_mems),
.boot_align_addr = SZ_1K,
#include "omap_remoteproc.h"
#include "remoteproc_internal.h"
#include "ti_sci_proc.h"
+#include "ti_k3_common.h"
/* This address can either be for ATCM or BTCM with the other at address 0x0 */
#define K3_R5_TCM_DEV_ADDR 0x41010000
/* Applicable to only AM64x SoCs */
#define PROC_BOOT_STATUS_FLAG_R5_SINGLECORE_ONLY 0x00000200
-/**
- * struct k3_r5_mem - internal memory structure
- * @cpu_addr: MPU virtual address of the memory region
- * @bus_addr: Bus address used to access the memory region
- * @dev_addr: Device address from remoteproc view
- * @size: Size of the memory region
- */
-struct k3_r5_mem {
- void __iomem *cpu_addr;
- phys_addr_t bus_addr;
- u32 dev_addr;
- size_t size;
-};
-
/*
* All cluster mode values are not applicable on all SoCs. The following
* are the modes supported on various SoCs:
CLUSTER_MODE_SINGLECORE
};
-/**
- * struct k3_r5_mem_data - memory definitions for a R5
- * @name: name for this memory entry
- * @dev_addr: device address for the memory entry
- */
-struct k3_r5_mem_data {
- const char *name;
- const u32 dev_addr;
-};
-
-/**
- * struct k3_r5_dev_data - device data structure for a R5
- * @mems: pointer to memory definitions for a R5
- * @num_mems: number of memory regions in @mems
- * @boot_align_addr: boot vector address alignment granularity
- * @uses_lreset: flag to denote the need for local reset management
- */
-struct k3_r5_dev_data {
- const struct k3_r5_mem_data *mems;
- u32 num_mems;
- u32 boot_align_addr;
- bool uses_lreset;
-};
-
/**
* struct k3_r5_soc_data - match data to handle SoC variations
* @tcm_is_double: flag to denote the larger unified TCMs in certain modes
bool tcm_ecc_autoinit;
bool single_cpu_mode;
bool is_single_core;
- const struct k3_r5_dev_data *core_data;
+ const struct k3_rproc_dev_data *core_data;
};
/**
const struct k3_r5_soc_data *soc_data;
};
-struct k3_r5_rproc;
-
/**
* struct k3_r5_core - K3 R5 core structure
* @elem: linked list item
struct k3_r5_core {
struct list_head elem;
struct device *dev;
- struct k3_r5_rproc *kproc;
+ struct k3_rproc *kproc;
struct k3_r5_cluster *cluster;
- struct k3_r5_mem *sram;
+ struct k3_rproc_mem *sram;
int num_sram;
u32 atcm_enable;
u32 btcm_enable;
bool released_from_reset;
};
-/**
- * struct k3_r5_rproc - K3 remote processor state
- * @dev: cached device pointer
- * @rproc: rproc handle
- * @mem: internal memory regions data
- * @num_mems: number of internal memory regions
- * @rmem: reserved memory regions data
- * @num_rmems: number of reserved memory regions
- * @reset: reset control handle
- * @data: pointer to R5-core-specific device data
- * @tsp: TI-SCI processor control handle
- * @ti_sci: TI-SCI handle
- * @ti_sci_id: TI-SCI device identifier
- * @mbox: mailbox channel handle
- * @client: mailbox client to request the mailbox channel
- * @priv: Remote processor private data
- */
-struct k3_r5_rproc {
- struct device *dev;
- struct rproc *rproc;
- struct k3_r5_mem *mem;
- int num_mems;
- struct k3_r5_mem *rmem;
- int num_rmems;
- struct reset_control *reset;
- const struct k3_r5_dev_data *data;
- struct ti_sci_proc *tsp;
- const struct ti_sci_handle *ti_sci;
- u32 ti_sci_id;
- struct mbox_chan *mbox;
- struct mbox_client client;
- void *priv;
-};
-
/**
* k3_r5_rproc_mbox_callback() - inbound mailbox message handler
* @client: mailbox client pointer used for requesting the mailbox channel
*/
static void k3_r5_rproc_mbox_callback(struct mbox_client *client, void *data)
{
- struct k3_r5_rproc *kproc = container_of(client, struct k3_r5_rproc,
- client);
+ struct k3_rproc *kproc = container_of(client, struct k3_rproc, client);
struct device *dev = kproc->rproc->dev.parent;
const char *name = kproc->rproc->name;
u32 msg = omap_mbox_message(data);
/* kick a virtqueue */
static void k3_r5_rproc_kick(struct rproc *rproc, int vqid)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = rproc->dev.parent;
mbox_msg_t msg = (mbox_msg_t)vqid;
int ret;
ret);
}
-static int k3_r5_split_reset(struct k3_r5_rproc *kproc)
+static int k3_r5_split_reset(struct k3_rproc *kproc)
{
int ret;
return ret;
}
-static int k3_r5_split_release(struct k3_r5_rproc *kproc)
+static int k3_r5_split_release(struct k3_rproc *kproc)
{
int ret;
static int k3_r5_lockstep_reset(struct k3_r5_cluster *cluster)
{
struct k3_r5_core *core;
- struct k3_r5_rproc *kproc;
+ struct k3_rproc *kproc;
int ret;
/* assert local reset on all applicable cores */
static int k3_r5_lockstep_release(struct k3_r5_cluster *cluster)
{
struct k3_r5_core *core;
- struct k3_r5_rproc *kproc;
+ struct k3_rproc *kproc;
int ret;
/* enable PSC modules on all applicable cores */
return ret;
}
-static inline int k3_r5_core_halt(struct k3_r5_rproc *kproc)
+static inline int k3_r5_core_halt(struct k3_rproc *kproc)
{
return ti_sci_proc_set_control(kproc->tsp,
PROC_BOOT_CTRL_FLAG_R5_CORE_HALT, 0);
}
-static inline int k3_r5_core_run(struct k3_r5_rproc *kproc)
+static inline int k3_r5_core_run(struct k3_rproc *kproc)
{
return ti_sci_proc_set_control(kproc->tsp,
0, PROC_BOOT_CTRL_FLAG_R5_CORE_HALT);
static int k3_r5_rproc_request_mbox(struct rproc *rproc)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct mbox_client *client = &kproc->client;
struct device *dev = kproc->dev;
int ret;
*/
static int k3_r5_rproc_prepare(struct rproc *rproc)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct k3_r5_core *core = kproc->priv, *core0, *core1;
struct k3_r5_cluster *cluster = core->cluster;
struct device *dev = kproc->dev;
*/
static int k3_r5_rproc_unprepare(struct rproc *rproc)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct k3_r5_core *core = kproc->priv, *core0, *core1;
struct k3_r5_cluster *cluster = core->cluster;
struct device *dev = kproc->dev;
*/
static int k3_r5_rproc_start(struct rproc *rproc)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct k3_r5_core *core = kproc->priv;
struct k3_r5_cluster *cluster = core->cluster;
struct device *dev = kproc->dev;
*/
static int k3_r5_rproc_stop(struct rproc *rproc)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct k3_r5_core *core = kproc->priv;
struct k3_r5_cluster *cluster = core->cluster;
int ret;
static struct resource_table *k3_r5_get_loaded_rsc_table(struct rproc *rproc,
size_t *rsc_table_sz)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct device *dev = kproc->dev;
if (!kproc->rmem[0].cpu_addr) {
*/
static void *k3_r5_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
{
- struct k3_r5_rproc *kproc = rproc->priv;
+ struct k3_rproc *kproc = rproc->priv;
struct k3_r5_core *core = kproc->priv;
void __iomem *va = NULL;
phys_addr_t bus_addr;
* both the cores with the same settings, before reconfiguing again for
* LockStep mode.
*/
-static int k3_r5_rproc_configure(struct k3_r5_rproc *kproc)
+static int k3_r5_rproc_configure(struct k3_rproc *kproc)
{
struct k3_r5_core *temp, *core0, *core = kproc->priv;
struct k3_r5_cluster *cluster = core->cluster;
of_reserved_mem_device_release(dev);
}
-static int k3_r5_reserved_mem_init(struct k3_r5_rproc *kproc)
+static int k3_r5_reserved_mem_init(struct k3_rproc *kproc)
{
struct device *dev = kproc->dev;
struct device_node *np = dev_of_node(dev);
* supported SoCs. The Core0 TCM sizes therefore have to be adjusted to only
* half the original size in Split mode.
*/
-static void k3_r5_adjust_tcm_sizes(struct k3_r5_rproc *kproc)
+static void k3_r5_adjust_tcm_sizes(struct k3_rproc *kproc)
{
struct k3_r5_core *core0, *core = kproc->priv;
struct k3_r5_cluster *cluster = core->cluster;
* actual values configured by bootloader. The driver internal device memory
* addresses for TCMs are also updated.
*/
-static int k3_r5_rproc_configure_mode(struct k3_r5_rproc *kproc)
+static int k3_r5_rproc_configure_mode(struct k3_rproc *kproc)
{
struct k3_r5_core *core0, *core = kproc->priv;
struct k3_r5_cluster *cluster = core->cluster;
}
static int k3_r5_core_of_get_internal_memories(struct platform_device *pdev,
- struct k3_r5_rproc *kproc)
+ struct k3_rproc *kproc)
{
- const struct k3_r5_dev_data *data = kproc->data;
+ const struct k3_rproc_dev_data *data = kproc->data;
struct device *dev = &pdev->dev;
struct k3_r5_core *core = kproc->priv;
struct resource *res;
{
struct k3_r5_cluster *cluster = platform_get_drvdata(pdev);
struct device *dev = &pdev->dev;
- struct k3_r5_rproc *kproc;
+ struct k3_rproc *kproc;
struct k3_r5_core *core, *core1;
struct device_node *np;
struct device *cdev;
static void k3_r5_cluster_rproc_exit(void *data)
{
struct k3_r5_cluster *cluster = platform_get_drvdata(data);
- struct k3_r5_rproc *kproc;
+ struct k3_rproc *kproc;
struct k3_r5_core *core;
struct rproc *rproc;
int ret;
return 0;
}
-static const struct k3_r5_mem_data r5_mems[] = {
+static const struct k3_rproc_mem_data r5_mems[] = {
{ .name = "atcm", .dev_addr = 0x0 },
{ .name = "btcm", .dev_addr = K3_R5_TCM_DEV_ADDR },
};
-static const struct k3_r5_dev_data r5_data = {
+static const struct k3_rproc_dev_data r5_data = {
.mems = r5_mems,
.num_mems = ARRAY_SIZE(r5_mems),
.boot_align_addr = 0,
projects / thirdparty / linux.git / commitdiff
