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-rw-r--r--drivers/remoteproc/imx_dsp_rproc.c3
-rw-r--r--drivers/remoteproc/imx_rproc.c73
-rw-r--r--drivers/remoteproc/imx_rproc.h2
-rw-r--r--drivers/remoteproc/omap_remoteproc.c3
-rw-r--r--drivers/remoteproc/pru_rproc.c25
-rw-r--r--drivers/remoteproc/qcom_common.c21
-rw-r--r--drivers/remoteproc/qcom_q6v5_adsp.c26
-rw-r--r--drivers/remoteproc/qcom_q6v5_mss.c87
-rw-r--r--drivers/remoteproc/qcom_q6v5_pas.c102
-rw-r--r--drivers/remoteproc/qcom_q6v5_wcss.c3
-rw-r--r--drivers/remoteproc/qcom_sysmon.c1
-rw-r--r--drivers/remoteproc/qcom_wcnss.c30
-rw-r--r--drivers/remoteproc/qcom_wcnss_iris.c1
-rw-r--r--drivers/remoteproc/rcar_rproc.c3
-rw-r--r--drivers/remoteproc/remoteproc_coredump.c2
-rw-r--r--drivers/remoteproc/remoteproc_internal.h4
-rw-r--r--drivers/remoteproc/st_slim_rproc.c1
-rw-r--r--drivers/remoteproc/stm32_rproc.c16
-rw-r--r--drivers/remoteproc/ti_k3_dsp_remoteproc.c2
-rw-r--r--drivers/remoteproc/ti_k3_r5_remoteproc.c3
-rw-r--r--drivers/remoteproc/wkup_m3_rproc.c2
21 files changed, 264 insertions, 146 deletions
diff --git a/drivers/remoteproc/imx_dsp_rproc.c b/drivers/remoteproc/imx_dsp_rproc.c
index d95fa5586189..8fcda9b74545 100644
--- a/drivers/remoteproc/imx_dsp_rproc.c
+++ b/drivers/remoteproc/imx_dsp_rproc.c
@@ -12,8 +12,7 @@
#include <linux/mailbox_client.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index f9874fc5a80f..8bb293b9f327 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -13,9 +13,9 @@
#include <linux/mailbox_client.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_reserved_mem.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/regmap.h>
@@ -40,6 +40,12 @@
#define IMX7D_M4_STOP (IMX7D_ENABLE_M4 | IMX7D_SW_M4C_RST | \
IMX7D_SW_M4C_NON_SCLR_RST)
+#define IMX8M_M7_STOP (IMX7D_ENABLE_M4 | IMX7D_SW_M4C_RST)
+#define IMX8M_M7_POLL IMX7D_ENABLE_M4
+
+#define IMX8M_GPR22 0x58
+#define IMX8M_GPR22_CM7_CPUWAIT BIT(0)
+
/* Address: 0x020D8000 */
#define IMX6SX_SRC_SCR 0x00
#define IMX6SX_ENABLE_M4 BIT(22)
@@ -91,6 +97,7 @@ static int imx_rproc_detach_pd(struct rproc *rproc);
struct imx_rproc {
struct device *dev;
struct regmap *regmap;
+ struct regmap *gpr;
struct rproc *rproc;
const struct imx_rproc_dcfg *dcfg;
struct imx_rproc_mem mem[IMX_RPROC_MEM_MAX];
@@ -285,6 +292,18 @@ static const struct imx_rproc_att imx_rproc_att_imx6sx[] = {
{ 0x80000000, 0x80000000, 0x60000000, 0 },
};
+static const struct imx_rproc_dcfg imx_rproc_cfg_imx8mn_mmio = {
+ .src_reg = IMX7D_SRC_SCR,
+ .src_mask = IMX7D_M4_RST_MASK,
+ .src_start = IMX7D_M4_START,
+ .src_stop = IMX8M_M7_STOP,
+ .gpr_reg = IMX8M_GPR22,
+ .gpr_wait = IMX8M_GPR22_CM7_CPUWAIT,
+ .att = imx_rproc_att_imx8mn,
+ .att_size = ARRAY_SIZE(imx_rproc_att_imx8mn),
+ .method = IMX_RPROC_MMIO,
+};
+
static const struct imx_rproc_dcfg imx_rproc_cfg_imx8mn = {
.att = imx_rproc_att_imx8mn,
.att_size = ARRAY_SIZE(imx_rproc_att_imx8mn),
@@ -365,8 +384,14 @@ static int imx_rproc_start(struct rproc *rproc)
switch (dcfg->method) {
case IMX_RPROC_MMIO:
- ret = regmap_update_bits(priv->regmap, dcfg->src_reg, dcfg->src_mask,
- dcfg->src_start);
+ if (priv->gpr) {
+ ret = regmap_clear_bits(priv->gpr, dcfg->gpr_reg,
+ dcfg->gpr_wait);
+ } else {
+ ret = regmap_update_bits(priv->regmap, dcfg->src_reg,
+ dcfg->src_mask,
+ dcfg->src_start);
+ }
break;
case IMX_RPROC_SMC:
arm_smccc_smc(IMX_SIP_RPROC, IMX_SIP_RPROC_START, 0, 0, 0, 0, 0, 0, &res);
@@ -395,6 +420,16 @@ static int imx_rproc_stop(struct rproc *rproc)
switch (dcfg->method) {
case IMX_RPROC_MMIO:
+ if (priv->gpr) {
+ ret = regmap_set_bits(priv->gpr, dcfg->gpr_reg,
+ dcfg->gpr_wait);
+ if (ret) {
+ dev_err(priv->dev,
+ "Failed to quiescence M4 platform!\n");
+ return ret;
+ }
+ }
+
ret = regmap_update_bits(priv->regmap, dcfg->src_reg, dcfg->src_mask,
dcfg->src_stop);
break;
@@ -725,13 +760,22 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
return 0;
}
+static int imx_rproc_notified_idr_cb(int id, void *ptr, void *data)
+{
+ struct rproc *rproc = data;
+
+ rproc_vq_interrupt(rproc, id);
+
+ return 0;
+}
+
static void imx_rproc_vq_work(struct work_struct *work)
{
struct imx_rproc *priv = container_of(work, struct imx_rproc,
rproc_work);
+ struct rproc *rproc = priv->rproc;
- rproc_vq_interrupt(priv->rproc, 0);
- rproc_vq_interrupt(priv->rproc, 1);
+ idr_for_each(&rproc->notifyids, imx_rproc_notified_idr_cb, rproc);
}
static void imx_rproc_rx_callback(struct mbox_client *cl, void *msg)
@@ -983,6 +1027,10 @@ static int imx_rproc_detect_mode(struct imx_rproc *priv)
break;
}
+ priv->gpr = syscon_regmap_lookup_by_phandle(dev->of_node, "fsl,iomuxc-gpr");
+ if (IS_ERR(priv->gpr))
+ priv->gpr = NULL;
+
regmap = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon");
if (IS_ERR(regmap)) {
dev_err(dev, "failed to find syscon\n");
@@ -992,6 +1040,19 @@ static int imx_rproc_detect_mode(struct imx_rproc *priv)
priv->regmap = regmap;
regmap_attach_dev(dev, regmap, &config);
+ if (priv->gpr) {
+ ret = regmap_read(priv->gpr, dcfg->gpr_reg, &val);
+ if (val & dcfg->gpr_wait) {
+ /*
+ * After cold boot, the CM indicates its in wait
+ * state, but not fully powered off. Power it off
+ * fully so firmware can be loaded into it.
+ */
+ imx_rproc_stop(priv->rproc);
+ return 0;
+ }
+ }
+
ret = regmap_read(regmap, dcfg->src_reg, &val);
if (ret) {
dev_err(dev, "Failed to read src\n");
@@ -1133,6 +1194,8 @@ static const struct of_device_id imx_rproc_of_match[] = {
{ .compatible = "fsl,imx8mm-cm4", .data = &imx_rproc_cfg_imx8mq },
{ .compatible = "fsl,imx8mn-cm7", .data = &imx_rproc_cfg_imx8mn },
{ .compatible = "fsl,imx8mp-cm7", .data = &imx_rproc_cfg_imx8mn },
+ { .compatible = "fsl,imx8mn-cm7-mmio", .data = &imx_rproc_cfg_imx8mn_mmio },
+ { .compatible = "fsl,imx8mp-cm7-mmio", .data = &imx_rproc_cfg_imx8mn_mmio },
{ .compatible = "fsl,imx8qxp-cm4", .data = &imx_rproc_cfg_imx8qxp },
{ .compatible = "fsl,imx8qm-cm4", .data = &imx_rproc_cfg_imx8qm },
{ .compatible = "fsl,imx8ulp-cm33", .data = &imx_rproc_cfg_imx8ulp },
diff --git a/drivers/remoteproc/imx_rproc.h b/drivers/remoteproc/imx_rproc.h
index 1c7e2127c758..79a1b8956d14 100644
--- a/drivers/remoteproc/imx_rproc.h
+++ b/drivers/remoteproc/imx_rproc.h
@@ -31,6 +31,8 @@ struct imx_rproc_dcfg {
u32 src_mask;
u32 src_start;
u32 src_stop;
+ u32 gpr_reg;
+ u32 gpr_wait;
const struct imx_rproc_att *att;
size_t att_size;
enum imx_rproc_method method;
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index 82ed90f03d91..8f50ab80e56f 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -19,7 +19,8 @@
#include <linux/clk/ti.h>
#include <linux/err.h>
#include <linux/io.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/remoteproc/pru_rproc.c b/drivers/remoteproc/pru_rproc.c
index 2874c8d324f7..327f0c7ee3d6 100644
--- a/drivers/remoteproc/pru_rproc.c
+++ b/drivers/remoteproc/pru_rproc.c
@@ -16,8 +16,9 @@
#include <linux/debugfs.h>
#include <linux/irqdomain.h>
#include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_irq.h>
+#include <linux/platform_device.h>
#include <linux/remoteproc/pruss.h>
#include <linux/pruss_driver.h>
#include <linux/remoteproc.h>
@@ -109,6 +110,7 @@ struct pru_private_data {
* @dbg_single_step: debug state variable to set PRU into single step mode
* @dbg_continuous: debug state variable to restore PRU execution mode
* @evt_count: number of mapped events
+ * @gpmux_save: saved value for gpmux config
*/
struct pru_rproc {
int id;
@@ -127,6 +129,7 @@ struct pru_rproc {
u32 dbg_single_step;
u32 dbg_continuous;
u8 evt_count;
+ u8 gpmux_save;
};
static inline u32 pru_control_read_reg(struct pru_rproc *pru, unsigned int reg)
@@ -228,6 +231,7 @@ struct rproc *pru_rproc_get(struct device_node *np, int index,
struct device *dev;
const char *fw_name;
int ret;
+ u32 mux;
rproc = __pru_rproc_get(np, index);
if (IS_ERR(rproc))
@@ -252,6 +256,23 @@ struct rproc *pru_rproc_get(struct device_node *np, int index,
if (pru_id)
*pru_id = pru->id;
+ ret = pruss_cfg_get_gpmux(pru->pruss, pru->id, &pru->gpmux_save);
+ if (ret) {
+ dev_err(dev, "failed to get cfg gpmux: %d\n", ret);
+ goto err;
+ }
+
+ /* An error here is acceptable for backward compatibility */
+ ret = of_property_read_u32_index(np, "ti,pruss-gp-mux-sel", index,
+ &mux);
+ if (!ret) {
+ ret = pruss_cfg_set_gpmux(pru->pruss, pru->id, mux);
+ if (ret) {
+ dev_err(dev, "failed to set cfg gpmux: %d\n", ret);
+ goto err;
+ }
+ }
+
ret = of_property_read_string_index(np, "firmware-name", index,
&fw_name);
if (!ret) {
@@ -290,6 +311,8 @@ void pru_rproc_put(struct rproc *rproc)
pru = rproc->priv;
+ pruss_cfg_set_gpmux(pru->pruss, pru->id, pru->gpmux_save);
+
pru_rproc_set_firmware(rproc, NULL);
mutex_lock(&pru->lock);
diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c
index a0d4238492e9..03e5f5d533eb 100644
--- a/drivers/remoteproc/qcom_common.c
+++ b/drivers/remoteproc/qcom_common.c
@@ -29,9 +29,9 @@
#define MAX_NUM_OF_SS 10
#define MAX_REGION_NAME_LENGTH 16
#define SBL_MINIDUMP_SMEM_ID 602
-#define MD_REGION_VALID ('V' << 24 | 'A' << 16 | 'L' << 8 | 'I' << 0)
-#define MD_SS_ENCR_DONE ('D' << 24 | 'O' << 16 | 'N' << 8 | 'E' << 0)
-#define MD_SS_ENABLED ('E' << 24 | 'N' << 16 | 'B' << 8 | 'L' << 0)
+#define MINIDUMP_REGION_VALID ('V' << 24 | 'A' << 16 | 'L' << 8 | 'I' << 0)
+#define MINIDUMP_SS_ENCR_DONE ('D' << 24 | 'O' << 16 | 'N' << 8 | 'E' << 0)
+#define MINIDUMP_SS_ENABLED ('E' << 24 | 'N' << 16 | 'B' << 8 | 'L' << 0)
/**
* struct minidump_region - Minidump region
@@ -125,7 +125,7 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy
for (i = 0; i < seg_cnt; i++) {
memcpy_fromio(&region, ptr + i, sizeof(region));
- if (le32_to_cpu(region.valid) == MD_REGION_VALID) {
+ if (le32_to_cpu(region.valid) == MINIDUMP_REGION_VALID) {
name = kstrndup(region.name, MAX_REGION_NAME_LENGTH - 1, GFP_KERNEL);
if (!name) {
iounmap(ptr);
@@ -168,12 +168,21 @@ void qcom_minidump(struct rproc *rproc, unsigned int minidump_id,
*/
if (subsystem->regions_baseptr == 0 ||
le32_to_cpu(subsystem->status) != 1 ||
- le32_to_cpu(subsystem->enabled) != MD_SS_ENABLED ||
- le32_to_cpu(subsystem->encryption_status) != MD_SS_ENCR_DONE) {
+ le32_to_cpu(subsystem->enabled) != MINIDUMP_SS_ENABLED) {
+ return rproc_coredump(rproc);
+ }
+
+ if (le32_to_cpu(subsystem->encryption_status) != MINIDUMP_SS_ENCR_DONE) {
dev_err(&rproc->dev, "Minidump not ready, skipping\n");
return;
}
+ /**
+ * Clear out the dump segments populated by parse_fw before
+ * re-populating them with minidump segments.
+ */
+ rproc_coredump_cleanup(rproc);
+
ret = qcom_add_minidump_segments(rproc, subsystem, rproc_dumpfn_t);
if (ret) {
dev_err(&rproc->dev, "Failed with error: %d while adding minidump entries\n", ret);
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 6777a3bd6226..6c67514cc493 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -14,8 +14,8 @@
#include <linux/kernel.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
@@ -637,28 +637,26 @@ static int adsp_init_mmio(struct qcom_adsp *adsp,
static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
{
+ struct reserved_mem *rmem = NULL;
struct device_node *node;
- struct resource r;
- int ret;
node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0);
- if (!node) {
- dev_err(adsp->dev, "no memory-region specified\n");
+ if (node)
+ rmem = of_reserved_mem_lookup(node);
+ of_node_put(node);
+
+ if (!rmem) {
+ dev_err(adsp->dev, "unable to resolve memory-region\n");
return -EINVAL;
}
- ret = of_address_to_resource(node, 0, &r);
- of_node_put(node);
- if (ret)
- return ret;
-
- adsp->mem_phys = adsp->mem_reloc = r.start;
- adsp->mem_size = resource_size(&r);
+ adsp->mem_phys = adsp->mem_reloc = rmem->base;
+ adsp->mem_size = rmem->size;
adsp->mem_region = devm_ioremap_wc(adsp->dev,
adsp->mem_phys, adsp->mem_size);
if (!adsp->mem_region) {
dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n",
- &r.start, adsp->mem_size);
+ &rmem->base, adsp->mem_size);
return -EBUSY;
}
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 70bffc9f33f6..22fe7b5f5236 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -15,9 +15,9 @@
#include <linux/kernel.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_reserved_mem.h>
+#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
@@ -71,6 +71,7 @@
#define QDSP6SS_MEM_PWR_CTL 0x0B0
#define QDSP6V6SS_MEM_PWR_CTL 0x034
#define QDSP6SS_STRAP_ACC 0x110
+#define QDSP6V62SS_BHS_STATUS 0x0C4
/* AXI Halt Register Offsets */
#define AXI_HALTREQ_REG 0x0
@@ -123,6 +124,7 @@
#define QDSP6v56_CLAMP_QMC_MEM BIT(22)
#define QDSP6SS_XO_CBCR 0x0038
#define QDSP6SS_ACC_OVERRIDE_VAL 0x20
+#define QDSP6v55_BHS_EN_REST_ACK BIT(0)
/* QDSP6v65 parameters */
#define QDSP6SS_CORE_CBCR 0x20
@@ -130,6 +132,7 @@
#define QDSP6SS_BOOT_CORE_START 0x400
#define QDSP6SS_BOOT_CMD 0x404
#define BOOT_FSM_TIMEOUT 10000
+#define BHS_CHECK_MAX_LOOPS 200
struct reg_info {
struct regulator *reg;
@@ -250,6 +253,7 @@ enum {
MSS_MSM8998,
MSS_SC7180,
MSS_SC7280,
+ MSS_SDM660,
MSS_SDM845,
};
@@ -700,7 +704,8 @@ static int q6v5proc_reset(struct q6v5 *qproc)
} else if (qproc->version == MSS_MSM8909 ||
qproc->version == MSS_MSM8953 ||
qproc->version == MSS_MSM8996 ||
- qproc->version == MSS_MSM8998) {
+ qproc->version == MSS_MSM8998 ||
+ qproc->version == MSS_SDM660) {
if (qproc->version != MSS_MSM8909 &&
qproc->version != MSS_MSM8953)
@@ -734,6 +739,16 @@ static int q6v5proc_reset(struct q6v5 *qproc)
val |= readl(qproc->reg_base + QDSP6SS_PWR_CTL_REG);
udelay(1);
+ if (qproc->version == MSS_SDM660) {
+ ret = readl_relaxed_poll_timeout(qproc->reg_base + QDSP6V62SS_BHS_STATUS,
+ i, (i & QDSP6v55_BHS_EN_REST_ACK),
+ 1, BHS_CHECK_MAX_LOOPS);
+ if (ret == -ETIMEDOUT) {
+ dev_err(qproc->dev, "BHS_EN_REST_ACK not set!\n");
+ return -ETIMEDOUT;
+ }
+ }
+
/* Put LDO in bypass mode */
val |= QDSP6v56_LDO_BYP;
writel(val, qproc->reg_base + QDSP6SS_PWR_CTL_REG);
@@ -756,7 +771,7 @@ static int q6v5proc_reset(struct q6v5 *qproc)
mem_pwr_ctl = QDSP6SS_MEM_PWR_CTL;
i = 19;
} else {
- /* MSS_MSM8998 */
+ /* MSS_MSM8998, MSS_SDM660 */
mem_pwr_ctl = QDSP6V6SS_MEM_PWR_CTL;
i = 28;
}
@@ -1875,8 +1890,6 @@ static int q6v5_alloc_memory_region(struct q6v5 *qproc)
struct device_node *child;
struct reserved_mem *rmem;
struct device_node *node;
- struct resource r;
- int ret;
/*
* In the absence of mba/mpss sub-child, extract the mba and mpss
@@ -1891,15 +1904,20 @@ static int q6v5_alloc_memory_region(struct q6v5 *qproc)
of_node_put(child);
}
- ret = of_address_to_resource(node, 0, &r);
+ if (!node) {
+ dev_err(qproc->dev, "no mba memory-region specified\n");
+ return -EINVAL;
+ }
+
+ rmem = of_reserved_mem_lookup(node);
of_node_put(node);
- if (ret) {
+ if (!rmem) {
dev_err(qproc->dev, "unable to resolve mba region\n");
- return ret;
+ return -EINVAL;
}
- qproc->mba_phys = r.start;
- qproc->mba_size = resource_size(&r);
+ qproc->mba_phys = rmem->base;
+ qproc->mba_size = rmem->size;
if (!child) {
node = of_parse_phandle(qproc->dev->of_node,
@@ -1910,15 +1928,20 @@ static int q6v5_alloc_memory_region(struct q6v5 *qproc)
of_node_put(child);
}
- ret = of_address_to_resource(node, 0, &r);
+ if (!node) {
+ dev_err(qproc->dev, "no mpss memory-region specified\n");
+ return -EINVAL;
+ }
+
+ rmem = of_reserved_mem_lookup(node);
of_node_put(node);
- if (ret) {
+ if (!rmem) {
dev_err(qproc->dev, "unable to resolve mpss region\n");
- return ret;
+ return -EINVAL;
}
- qproc->mpss_phys = qproc->mpss_reloc = r.start;
- qproc->mpss_size = resource_size(&r);
+ qproc->mpss_phys = qproc->mpss_reloc = rmem->base;
+ qproc->mpss_size = rmem->size;
if (!child) {
node = of_parse_phandle(qproc->dev->of_node, "memory-region", 2);
@@ -2191,6 +2214,37 @@ static const struct rproc_hexagon_res sc7280_mss = {
.version = MSS_SC7280,
};
+static const struct rproc_hexagon_res sdm660_mss = {
+ .hexagon_mba_image = "mba.mbn",
+ .proxy_clk_names = (char*[]){
+ "xo",
+ "qdss",
+ "mem",
+ NULL
+ },
+ .active_clk_names = (char*[]){
+ "iface",
+ "bus",
+ "gpll0_mss",
+ "mnoc_axi",
+ "snoc_axi",
+ NULL
+ },
+ .proxy_pd_names = (char*[]){
+ "cx",
+ "mx",
+ NULL
+ },
+ .need_mem_protection = true,
+ .has_alt_reset = false,
+ .has_mba_logs = false,
+ .has_spare_reg = false,
+ .has_qaccept_regs = false,
+ .has_ext_cntl_regs = false,
+ .has_vq6 = false,
+ .version = MSS_SDM660,
+};
+
static const struct rproc_hexagon_res sdm845_mss = {
.hexagon_mba_image = "mba.mbn",
.proxy_clk_names = (char*[]){
@@ -2473,6 +2527,7 @@ static const struct of_device_id q6v5_of_match[] = {
{ .compatible = "qcom,msm8998-mss-pil", .data = &msm8998_mss},
{ .compatible = "qcom,sc7180-mss-pil", .data = &sc7180_mss},
{ .compatible = "qcom,sc7280-mss-pil", .data = &sc7280_mss},
+ { .compatible = "qcom,sdm660-mss-pil", .data = &sdm660_mss},
{ .compatible = "qcom,sdm845-mss-pil", .data = &sdm845_mss},
{ },
};
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index 3153d82037e7..b5447dd2dd35 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -13,8 +13,9 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
@@ -425,6 +426,7 @@ static const struct rproc_ops adsp_minidump_ops = {
.start = adsp_start,
.stop = adsp_stop,
.da_to_va = adsp_da_to_va,
+ .parse_fw = qcom_register_dump_segments,
.load = adsp_load,
.panic = adsp_panic,
.coredump = adsp_minidump,
@@ -533,9 +535,8 @@ static void adsp_pds_detach(struct qcom_adsp *adsp, struct device **pds,
static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
{
+ struct reserved_mem *rmem;
struct device_node *node;
- struct resource r;
- int ret;
node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0);
if (!node) {
@@ -543,17 +544,19 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
return -EINVAL;
}
- ret = of_address_to_resource(node, 0, &r);
+ rmem = of_reserved_mem_lookup(node);
of_node_put(node);
- if (ret)
- return ret;
+ if (!rmem) {
+ dev_err(adsp->dev, "unable to resolve memory-region\n");
+ return -EINVAL;
+ }
- adsp->mem_phys = adsp->mem_reloc = r.start;
- adsp->mem_size = resource_size(&r);
+ adsp->mem_phys = adsp->mem_reloc = rmem->base;
+ adsp->mem_size = rmem->size;
adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size);
if (!adsp->mem_region) {
dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n",
- &r.start, adsp->mem_size);
+ &rmem->base, adsp->mem_size);
return -EBUSY;
}
@@ -566,16 +569,19 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
return -EINVAL;
}
- ret = of_address_to_resource(node, 0, &r);
- if (ret)
- return ret;
+ rmem = of_reserved_mem_lookup(node);
+ of_node_put(node);
+ if (!rmem) {
+ dev_err(adsp->dev, "unable to resolve dtb memory-region\n");
+ return -EINVAL;
+ }
- adsp->dtb_mem_phys = adsp->dtb_mem_reloc = r.start;
- adsp->dtb_mem_size = resource_size(&r);
+ adsp->dtb_mem_phys = adsp->dtb_mem_reloc = rmem->base;
+ adsp->dtb_mem_size = rmem->size;
adsp->dtb_mem_region = devm_ioremap_wc(adsp->dev, adsp->dtb_mem_phys, adsp->dtb_mem_size);
if (!adsp->dtb_mem_region) {
dev_err(adsp->dev, "unable to map dtb memory region: %pa+%zx\n",
- &r.start, adsp->dtb_mem_size);
+ &rmem->base, adsp->dtb_mem_size);
return -EBUSY;
}
@@ -584,29 +590,28 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
static int adsp_assign_memory_region(struct qcom_adsp *adsp)
{
+ struct reserved_mem *rmem = NULL;
struct qcom_scm_vmperm perm;
struct device_node *node;
- struct resource r;
int ret;
if (!adsp->region_assign_idx)
return 0;
node = of_parse_phandle(adsp->dev->of_node, "memory-region", adsp->region_assign_idx);
- if (!node) {
- dev_err(adsp->dev, "missing shareable memory-region\n");
+ if (node)
+ rmem = of_reserved_mem_lookup(node);
+ of_node_put(node);
+ if (!rmem) {
+ dev_err(adsp->dev, "unable to resolve shareable memory-region\n");
return -EINVAL;
}
- ret = of_address_to_resource(node, 0, &r);
- if (ret)
- return ret;
-
perm.vmid = QCOM_SCM_VMID_MSS_MSA;
perm.perm = QCOM_SCM_PERM_RW;
- adsp->region_assign_phys = r.start;
- adsp->region_assign_size = resource_size(&r);
+ adsp->region_assign_phys = rmem->base;
+ adsp->region_assign_size = rmem->size;
adsp->region_assign_perms = BIT(QCOM_SCM_VMID_HLOS);
ret = qcom_scm_assign_mem(adsp->region_assign_phys,
@@ -1012,7 +1017,7 @@ static const struct adsp_data sc8180x_mpss_resource = {
.ssctl_id = 0x12,
};
-static const struct adsp_data slpi_resource_init = {
+static const struct adsp_data msm8996_slpi_resource_init = {
.crash_reason_smem = 424,
.firmware_name = "slpi.mdt",
.pas_id = 12,
@@ -1026,7 +1031,7 @@ static const struct adsp_data slpi_resource_init = {
.ssctl_id = 0x16,
};
-static const struct adsp_data sm8150_slpi_resource = {
+static const struct adsp_data sdm845_slpi_resource_init = {
.crash_reason_smem = 424,
.firmware_name = "slpi.mdt",
.pas_id = 12,
@@ -1042,38 +1047,6 @@ static const struct adsp_data sm8150_slpi_resource = {
.ssctl_id = 0x16,
};
-static const struct adsp_data sm8250_slpi_resource = {
- .crash_reason_smem = 424,
- .firmware_name = "slpi.mdt",
- .pas_id = 12,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "lcx",
- "lmx",
- NULL
- },
- .load_state = "slpi",
- .ssr_name = "dsps",
- .sysmon_name = "slpi",
- .ssctl_id = 0x16,
-};
-
-static const struct adsp_data sm8350_slpi_resource = {
- .crash_reason_smem = 424,
- .firmware_name = "slpi.mdt",
- .pas_id = 12,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "lcx",
- "lmx",
- NULL
- },
- .load_state = "slpi",
- .ssr_name = "dsps",
- .sysmon_name = "slpi",
- .ssctl_id = 0x16,
-};
-
static const struct adsp_data wcss_resource_init = {
.crash_reason_smem = 421,
.firmware_name = "wcnss.mdt",
@@ -1182,9 +1155,9 @@ static const struct of_device_id adsp_of_match[] = {
{ .compatible = "qcom,msm8953-adsp-pil", .data = &msm8996_adsp_resource},
{ .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},
{ .compatible = "qcom,msm8996-adsp-pil", .data = &msm8996_adsp_resource},
- { .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init},
+ { .compatible = "qcom,msm8996-slpi-pil", .data = &msm8996_slpi_resource_init},
{ .compatible = "qcom,msm8998-adsp-pas", .data = &msm8996_adsp_resource},
- { .compatible = "qcom,msm8998-slpi-pas", .data = &slpi_resource_init},
+ { .compatible = "qcom,msm8998-slpi-pas", .data = &msm8996_slpi_resource_init},
{ .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init },
{ .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init },
{ .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init },
@@ -1199,6 +1172,7 @@ static const struct of_device_id adsp_of_match[] = {
{ .compatible = "qcom,sdm660-adsp-pas", .data = &adsp_resource_init},
{ .compatible = "qcom,sdm845-adsp-pas", .data = &sdm845_adsp_resource_init},
{ .compatible = "qcom,sdm845-cdsp-pas", .data = &sdm845_cdsp_resource_init},
+ { .compatible = "qcom,sdm845-slpi-pas", .data = &sdm845_slpi_resource_init},
{ .compatible = "qcom,sdx55-mpss-pas", .data = &sdx55_mpss_resource},
{ .compatible = "qcom,sm6115-adsp-pas", .data = &adsp_resource_init},
{ .compatible = "qcom,sm6115-cdsp-pas", .data = &cdsp_resource_init},
@@ -1209,17 +1183,17 @@ static const struct of_device_id adsp_of_match[] = {
{ .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource},
{ .compatible = "qcom,sm8150-cdsp-pas", .data = &sm8150_cdsp_resource},
{ .compatible = "qcom,sm8150-mpss-pas", .data = &mpss_resource_init},
- { .compatible = "qcom,sm8150-slpi-pas", .data = &sm8150_slpi_resource},
+ { .compatible = "qcom,sm8150-slpi-pas", .data = &sdm845_slpi_resource_init},
{ .compatible = "qcom,sm8250-adsp-pas", .data = &sm8250_adsp_resource},
{ .compatible = "qcom,sm8250-cdsp-pas", .data = &sm8250_cdsp_resource},
- { .compatible = "qcom,sm8250-slpi-pas", .data = &sm8250_slpi_resource},
+ { .compatible = "qcom,sm8250-slpi-pas", .data = &sdm845_slpi_resource_init},
{ .compatible = "qcom,sm8350-adsp-pas", .data = &sm8350_adsp_resource},
{ .compatible = "qcom,sm8350-cdsp-pas", .data = &sm8350_cdsp_resource},
- { .compatible = "qcom,sm8350-slpi-pas", .data = &sm8350_slpi_resource},
+ { .compatible = "qcom,sm8350-slpi-pas", .data = &sdm845_slpi_resource_init},
{ .compatible = "qcom,sm8350-mpss-pas", .data = &mpss_resource_init},
{ .compatible = "qcom,sm8450-adsp-pas", .data = &sm8350_adsp_resource},
{ .compatible = "qcom,sm8450-cdsp-pas", .data = &sm8350_cdsp_resource},
- { .compatible = "qcom,sm8450-slpi-pas", .data = &sm8350_slpi_resource},
+ { .compatible = "qcom,sm8450-slpi-pas", .data = &sdm845_slpi_resource_init},
{ .compatible = "qcom,sm8450-mpss-pas", .data = &sm8450_mpss_resource},
{ .compatible = "qcom,sm8550-adsp-pas", .data = &sm8550_adsp_resource},
{ .compatible = "qcom,sm8550-cdsp-pas", .data = &sm8550_cdsp_resource},
diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index b437044aa126..cff1fa07d1de 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -837,8 +837,7 @@ static int q6v5_wcss_init_mmio(struct q6v5_wcss *wcss,
return -ENOMEM;
if (wcss->version == WCSS_IPQ8074) {
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rmb");
- wcss->rmb_base = devm_ioremap_resource(&pdev->dev, res);
+ wcss->rmb_base = devm_platform_ioremap_resource_byname(pdev, "rmb");
if (IS_ERR(wcss->rmb_base))
return PTR_ERR(wcss->rmb_base);
}
diff --git a/drivers/remoteproc/qcom_sysmon.c b/drivers/remoteproc/qcom_sysmon.c
index 746f56b4bafb..c24e4a882873 100644
--- a/drivers/remoteproc/qcom_sysmon.c
+++ b/drivers/remoteproc/qcom_sysmon.c
@@ -9,7 +9,6 @@
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/of_irq.h>
-#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/remoteproc/qcom_rproc.h>
#include <linux/rpmsg.h>
diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c
index 1ed0647bc962..90de22c81da9 100644
--- a/drivers/remoteproc/qcom_wcnss.c
+++ b/drivers/remoteproc/qcom_wcnss.c
@@ -14,8 +14,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/io.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
@@ -506,27 +506,25 @@ static int wcnss_request_irq(struct qcom_wcnss *wcnss,
static int wcnss_alloc_memory_region(struct qcom_wcnss *wcnss)
{
+ struct reserved_mem *rmem = NULL;
struct device_node *node;
- struct resource r;
- int ret;
node = of_parse_phandle(wcnss->dev->of_node, "memory-region", 0);
- if (!node) {
- dev_err(wcnss->dev, "no memory-region specified\n");
+ if (node)
+ rmem = of_reserved_mem_lookup(node);
+ of_node_put(node);
+
+ if (!rmem) {
+ dev_err(wcnss->dev, "unable to resolve memory-region\n");
return -EINVAL;
}
- ret = of_address_to_resource(node, 0, &r);
- of_node_put(node);
- if (ret)
- return ret;
-
- wcnss->mem_phys = wcnss->mem_reloc = r.start;
- wcnss->mem_size = resource_size(&r);
+ wcnss->mem_phys = wcnss->mem_reloc = rmem->base;
+ wcnss->mem_size = rmem->size;
wcnss->mem_region = devm_ioremap_wc(wcnss->dev, wcnss->mem_phys, wcnss->mem_size);
if (!wcnss->mem_region) {
dev_err(wcnss->dev, "unable to map memory region: %pa+%zx\n",
- &r.start, wcnss->mem_size);
+ &rmem->base, wcnss->mem_size);
return -EBUSY;
}
@@ -538,7 +536,6 @@ static int wcnss_probe(struct platform_device *pdev)
const char *fw_name = WCNSS_FIRMWARE_NAME;
const struct wcnss_data *data;
struct qcom_wcnss *wcnss;
- struct resource *res;
struct rproc *rproc;
void __iomem *mmio;
int ret;
@@ -576,8 +573,7 @@ static int wcnss_probe(struct platform_device *pdev)
mutex_init(&wcnss->iris_lock);
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pmu");
- mmio = devm_ioremap_resource(&pdev->dev, res);
+ mmio = devm_platform_ioremap_resource_byname(pdev, "pmu");
if (IS_ERR(mmio)) {
ret = PTR_ERR(mmio);
goto free_rproc;
diff --git a/drivers/remoteproc/qcom_wcnss_iris.c b/drivers/remoteproc/qcom_wcnss_iris.c
index 09720ddddc85..dd36fd077911 100644
--- a/drivers/remoteproc/qcom_wcnss_iris.c
+++ b/drivers/remoteproc/qcom_wcnss_iris.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
diff --git a/drivers/remoteproc/rcar_rproc.c b/drivers/remoteproc/rcar_rproc.c
index 90e8769d5624..cc17e8421f65 100644
--- a/drivers/remoteproc/rcar_rproc.c
+++ b/drivers/remoteproc/rcar_rproc.c
@@ -5,8 +5,9 @@
#include <linux/limits.h>
#include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_reserved_mem.h>
+#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/remoteproc.h>
#include <linux/reset.h>
diff --git a/drivers/remoteproc/remoteproc_coredump.c b/drivers/remoteproc/remoteproc_coredump.c
index bc0e1603a7a3..6ede8c0c93ad 100644
--- a/drivers/remoteproc/remoteproc_coredump.c
+++ b/drivers/remoteproc/remoteproc_coredump.c
@@ -32,6 +32,7 @@ void rproc_coredump_cleanup(struct rproc *rproc)
kfree(entry);
}
}
+EXPORT_SYMBOL_GPL(rproc_coredump_cleanup);
/**
* rproc_coredump_add_segment() - add segment of device memory to coredump
@@ -327,6 +328,7 @@ void rproc_coredump(struct rproc *rproc)
*/
wait_for_completion(&dump_state.dump_done);
}
+EXPORT_SYMBOL_GPL(rproc_coredump);
/**
* rproc_coredump_using_sections() - perform coredump using section headers
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h
index d4dbb8d1d80c..f62a82d71dfa 100644
--- a/drivers/remoteproc/remoteproc_internal.h
+++ b/drivers/remoteproc/remoteproc_internal.h
@@ -76,10 +76,6 @@ extern struct class rproc_class;
int rproc_init_sysfs(void);
void rproc_exit_sysfs(void);
-/* from remoteproc_coredump.c */
-void rproc_coredump_cleanup(struct rproc *rproc);
-void rproc_coredump(struct rproc *rproc);
-
#ifdef CONFIG_REMOTEPROC_CDEV
void rproc_init_cdev(void);
void rproc_exit_cdev(void);
diff --git a/drivers/remoteproc/st_slim_rproc.c b/drivers/remoteproc/st_slim_rproc.c
index 4ed9467897e5..d17719384c16 100644
--- a/drivers/remoteproc/st_slim_rproc.c
+++ b/drivers/remoteproc/st_slim_rproc.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/remoteproc.h>
#include <linux/remoteproc/st_slim_rproc.h>
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index cf073bac79f7..9d9b13530f78 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -12,9 +12,9 @@
#include <linux/mailbox_client.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_reserved_mem.h>
+#include <linux/platform_device.h>
#include <linux/pm_wakeirq.h>
#include <linux/regmap.h>
#include <linux/remoteproc.h>
@@ -921,7 +921,7 @@ static void stm32_rproc_remove(struct platform_device *pdev)
rproc_free(rproc);
}
-static int __maybe_unused stm32_rproc_suspend(struct device *dev)
+static int stm32_rproc_suspend(struct device *dev)
{
struct rproc *rproc = dev_get_drvdata(dev);
struct stm32_rproc *ddata = rproc->priv;
@@ -932,7 +932,7 @@ static int __maybe_unused stm32_rproc_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused stm32_rproc_resume(struct device *dev)
+static int stm32_rproc_resume(struct device *dev)
{
struct rproc *rproc = dev_get_drvdata(dev);
struct stm32_rproc *ddata = rproc->priv;
@@ -943,16 +943,16 @@ static int __maybe_unused stm32_rproc_resume(struct device *dev)
return 0;
}
-static SIMPLE_DEV_PM_OPS(stm32_rproc_pm_ops,
- stm32_rproc_suspend, stm32_rproc_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(stm32_rproc_pm_ops,
+ stm32_rproc_suspend, stm32_rproc_resume);
static struct platform_driver stm32_rproc_driver = {
.probe = stm32_rproc_probe,
.remove_new = stm32_rproc_remove,
.driver = {
.name = "stm32-rproc",
- .pm = &stm32_rproc_pm_ops,
- .of_match_table = of_match_ptr(stm32_rproc_match),
+ .pm = pm_ptr(&stm32_rproc_pm_ops),
+ .of_match_table = stm32_rproc_match,
},
};
module_platform_driver(stm32_rproc_driver);
diff --git a/drivers/remoteproc/ti_k3_dsp_remoteproc.c b/drivers/remoteproc/ti_k3_dsp_remoteproc.c
index ec626a37fef6..ef8415a7cd54 100644
--- a/drivers/remoteproc/ti_k3_dsp_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_dsp_remoteproc.c
@@ -9,7 +9,7 @@
#include <linux/io.h>
#include <linux/mailbox_client.h>
#include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_reserved_mem.h>
#include <linux/omap-mailbox.h>
#include <linux/platform_device.h>
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 23fe44d4d7a5..ad3415a3851b 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -12,9 +12,10 @@
#include <linux/kernel.h>
#include <linux/mailbox_client.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/of_address.h>
-#include <linux/of_device.h>
#include <linux/of_reserved_mem.h>
+#include <linux/of_platform.h>
#include <linux/omap-mailbox.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
diff --git a/drivers/remoteproc/wkup_m3_rproc.c b/drivers/remoteproc/wkup_m3_rproc.c
index 120dc7d2dac1..36a55f7ffa64 100644
--- a/drivers/remoteproc/wkup_m3_rproc.c
+++ b/drivers/remoteproc/wkup_m3_rproc.c
@@ -12,7 +12,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-05 12:26:20 +0300