diff options
Diffstat (limited to 'drivers/soc/qcom')
| -rw-r--r-- | drivers/soc/qcom/apr.c | 4 | ||||
| -rw-r--r-- | drivers/soc/qcom/cmd-db.c | 8 | ||||
| -rw-r--r-- | drivers/soc/qcom/icc-bwmon.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/kryo-l2-accessors.c | 4 | ||||
| -rw-r--r-- | drivers/soc/qcom/llcc-qcom.c | 367 | ||||
| -rw-r--r-- | drivers/soc/qcom/ocmem.c | 12 | ||||
| -rw-r--r-- | drivers/soc/qcom/pdr_interface.c | 8 | ||||
| -rw-r--r-- | drivers/soc/qcom/pmic_glink.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/pmic_glink_altmode.c | 46 | ||||
| -rw-r--r-- | drivers/soc/qcom/qcom-geni-se.c | 38 | ||||
| -rw-r--r-- | drivers/soc/qcom/qcom_aoss.c | 12 | ||||
| -rw-r--r-- | drivers/soc/qcom/qcom_gsbi.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/qcom_stats.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/qmi_encdec.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/qmi_interface.c | 20 | ||||
| -rw-r--r-- | drivers/soc/qcom/rmtfs_mem.c | 15 | ||||
| -rw-r--r-- | drivers/soc/qcom/rpmh.c | 8 | ||||
| -rw-r--r-- | drivers/soc/qcom/smd-rpm.c | 2 | ||||
| -rw-r--r-- | drivers/soc/qcom/smem.c | 10 | ||||
| -rw-r--r-- | drivers/soc/qcom/smp2p.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/smsm.c | 6 | ||||
| -rw-r--r-- | drivers/soc/qcom/socinfo.c | 17 | ||||
| -rw-r--r-- | drivers/soc/qcom/wcnss_ctrl.c | 3 |
23 files changed, 408 insertions, 208 deletions
diff --git a/drivers/soc/qcom/apr.c b/drivers/soc/qcom/apr.c index 30f81d6d9d9d..1f8b315576a4 100644 --- a/drivers/soc/qcom/apr.c +++ b/drivers/soc/qcom/apr.c @@ -41,7 +41,7 @@ struct packet_router { struct apr_rx_buf { struct list_head node; int len; - uint8_t buf[]; + uint8_t buf[] __counted_by(len); }; /** @@ -171,7 +171,7 @@ static int apr_callback(struct rpmsg_device *rpdev, void *buf, return -EINVAL; } - abuf = kzalloc(sizeof(*abuf) + len, GFP_ATOMIC); + abuf = kzalloc(struct_size(abuf, buf, len), GFP_ATOMIC); if (!abuf) return -ENOMEM; diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c index 34c40368d5b5..a5fd68411bed 100644 --- a/drivers/soc/qcom/cmd-db.c +++ b/drivers/soc/qcom/cmd-db.c @@ -133,7 +133,7 @@ int cmd_db_ready(void) return 0; } -EXPORT_SYMBOL(cmd_db_ready); +EXPORT_SYMBOL_GPL(cmd_db_ready); static int cmd_db_get_header(const char *id, const struct entry_header **eh, const struct rsc_hdr **rh) @@ -193,7 +193,7 @@ u32 cmd_db_read_addr(const char *id) return ret < 0 ? 0 : le32_to_cpu(ent->addr); } -EXPORT_SYMBOL(cmd_db_read_addr); +EXPORT_SYMBOL_GPL(cmd_db_read_addr); /** * cmd_db_read_aux_data() - Query command db for aux data. @@ -218,7 +218,7 @@ const void *cmd_db_read_aux_data(const char *id, size_t *len) return rsc_offset(rsc_hdr, ent); } -EXPORT_SYMBOL(cmd_db_read_aux_data); +EXPORT_SYMBOL_GPL(cmd_db_read_aux_data); /** * cmd_db_read_slave_id - Get the slave ID for a given resource address @@ -240,7 +240,7 @@ enum cmd_db_hw_type cmd_db_read_slave_id(const char *id) addr = le32_to_cpu(ent->addr); return (addr >> SLAVE_ID_SHIFT) & SLAVE_ID_MASK; } -EXPORT_SYMBOL(cmd_db_read_slave_id); +EXPORT_SYMBOL_GPL(cmd_db_read_slave_id); #ifdef CONFIG_DEBUG_FS static int cmd_db_debugfs_dump(struct seq_file *seq, void *p) diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c index adf2d523f103..656706259353 100644 --- a/drivers/soc/qcom/icc-bwmon.c +++ b/drivers/soc/qcom/icc-bwmon.c @@ -793,13 +793,11 @@ static int bwmon_probe(struct platform_device *pdev) return 0; } -static int bwmon_remove(struct platform_device *pdev) +static void bwmon_remove(struct platform_device *pdev) { struct icc_bwmon *bwmon = platform_get_drvdata(pdev); bwmon_disable(bwmon); - - return 0; } static const struct icc_bwmon_data msm8998_bwmon_data = { @@ -862,7 +860,7 @@ MODULE_DEVICE_TABLE(of, bwmon_of_match); static struct platform_driver bwmon_driver = { .probe = bwmon_probe, - .remove = bwmon_remove, + .remove_new = bwmon_remove, .driver = { .name = "qcom-bwmon", .of_match_table = bwmon_of_match, diff --git a/drivers/soc/qcom/kryo-l2-accessors.c b/drivers/soc/qcom/kryo-l2-accessors.c index 7886af4fd726..50cd710c5e82 100644 --- a/drivers/soc/qcom/kryo-l2-accessors.c +++ b/drivers/soc/qcom/kryo-l2-accessors.c @@ -32,7 +32,7 @@ void kryo_l2_set_indirect_reg(u64 reg, u64 val) isb(); raw_spin_unlock_irqrestore(&l2_access_lock, flags); } -EXPORT_SYMBOL(kryo_l2_set_indirect_reg); +EXPORT_SYMBOL_GPL(kryo_l2_set_indirect_reg); /** * kryo_l2_get_indirect_reg() - read an L2 register value @@ -54,4 +54,4 @@ u64 kryo_l2_get_indirect_reg(u64 reg) return val; } -EXPORT_SYMBOL(kryo_l2_get_indirect_reg); +EXPORT_SYMBOL_GPL(kryo_l2_get_indirect_reg); diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c index e32a4161a8d0..674abd0d6700 100644 --- a/drivers/soc/qcom/llcc-qcom.c +++ b/drivers/soc/qcom/llcc-qcom.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/nvmem-consumer.h> #include <linux/of.h> #include <linux/regmap.h> #include <linux/sizes.h> @@ -126,6 +127,11 @@ struct qcom_llcc_config { bool no_edac; }; +struct qcom_sct_config { + const struct qcom_llcc_config *llcc_config; + int num_config; +}; + enum llcc_reg_offset { LLCC_COMMON_HW_INFO, LLCC_COMMON_STATUS0, @@ -185,7 +191,7 @@ static const struct llcc_slice_config sc8280xp_data[] = { { LLCC_MMUHWT, 13, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 }, { LLCC_DISP, 16, 6144, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_AUDHW, 22, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, - { LLCC_DRE, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, + { LLCC_ECC, 26, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_CVP, 28, 512, 3, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0 }, { LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0x1, 1, 0, 0, 1, 0, 0 }, { LLCC_WRCACHE, 31, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 0, 1, 0 }, @@ -356,6 +362,36 @@ static const struct llcc_slice_config sm8550_data[] = { {LLCC_VIDVSP, 28, 256, 4, 1, 0xFFFFFF, 0x0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, }; +static const struct llcc_slice_config qdu1000_data_2ch[] = { + { LLCC_MDMHPGRW, 7, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 256, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 512, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 256, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 256, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 128, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + +static const struct llcc_slice_config qdu1000_data_4ch[] = { + { LLCC_MDMHPGRW, 7, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 512, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 1024, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 512, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 512, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 256, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + +static const struct llcc_slice_config qdu1000_data_8ch[] = { + { LLCC_MDMHPGRW, 7, 2048, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MODHW, 9, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_MDMPNG, 21, 1024, 0, 1, 0x3, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_ECC, 26, 2048, 3, 1, 0xffc, 0x0, 0, 0, 0, 0, 1, 0, 0 }, + { LLCC_MODPE, 29, 1024, 1, 1, 0xfff, 0x0, 0, 0, 0, 1, 0, 0, 0 }, + { LLCC_APTCM, 30, 1024, 3, 1, 0x0, 0xc, 1, 0, 0, 1, 0, 0, 0 }, + { LLCC_WRCACHE, 31, 512, 1, 1, 0x3, 0x0, 0, 0, 0, 0, 1, 0, 0 }, +}; + static const struct llcc_edac_reg_offset llcc_v1_edac_reg_offset = { .trp_ecc_error_status0 = 0x20344, .trp_ecc_error_status1 = 0x20348, @@ -422,101 +458,221 @@ static const u32 llcc_v2_1_reg_offset[] = { [LLCC_COMMON_STATUS0] = 0x0003400c, }; -static const struct qcom_llcc_config sc7180_cfg = { - .sct_data = sc7180_data, - .size = ARRAY_SIZE(sc7180_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_llcc_config qdu1000_cfg[] = { + { + .sct_data = qdu1000_data_8ch, + .size = ARRAY_SIZE(qdu1000_data_8ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_4ch, + .size = ARRAY_SIZE(qdu1000_data_4ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_4ch, + .size = ARRAY_SIZE(qdu1000_data_4ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, + { + .sct_data = qdu1000_data_2ch, + .size = ARRAY_SIZE(qdu1000_data_2ch), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc7180_cfg[] = { + { + .sct_data = sc7180_data, + .size = ARRAY_SIZE(sc7180_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc7280_cfg[] = { + { + .sct_data = sc7280_data, + .size = ARRAY_SIZE(sc7280_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc8180x_cfg[] = { + { + .sct_data = sc8180x_data, + .size = ARRAY_SIZE(sc8180x_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sc8280xp_cfg[] = { + { + .sct_data = sc8280xp_data, + .size = ARRAY_SIZE(sc8280xp_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sdm845_cfg[] = { + { + .sct_data = sdm845_data, + .size = ARRAY_SIZE(sdm845_data), + .need_llcc_cfg = false, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + .no_edac = true, + }, +}; + +static const struct qcom_llcc_config sm6350_cfg[] = { + { + .sct_data = sm6350_data, + .size = ARRAY_SIZE(sm6350_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm7150_cfg[] = { + { + .sct_data = sm7150_data, + .size = ARRAY_SIZE(sm7150_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8150_cfg[] = { + { + .sct_data = sm8150_data, + .size = ARRAY_SIZE(sm8150_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8250_cfg[] = { + { + .sct_data = sm8250_data, + .size = ARRAY_SIZE(sm8250_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8350_cfg[] = { + { + .sct_data = sm8350_data, + .size = ARRAY_SIZE(sm8350_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v1_reg_offset, + .edac_reg_offset = &llcc_v1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8450_cfg[] = { + { + .sct_data = sm8450_data, + .size = ARRAY_SIZE(sm8450_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + +static const struct qcom_llcc_config sm8550_cfg[] = { + { + .sct_data = sm8550_data, + .size = ARRAY_SIZE(sm8550_data), + .need_llcc_cfg = true, + .reg_offset = llcc_v2_1_reg_offset, + .edac_reg_offset = &llcc_v2_1_edac_reg_offset, + }, +}; + +static const struct qcom_sct_config qdu1000_cfgs = { + .llcc_config = qdu1000_cfg, + .num_config = ARRAY_SIZE(qdu1000_cfg), +}; + +static const struct qcom_sct_config sc7180_cfgs = { + .llcc_config = sc7180_cfg, + .num_config = ARRAY_SIZE(sc7180_cfg), }; -static const struct qcom_llcc_config sc7280_cfg = { - .sct_data = sc7280_data, - .size = ARRAY_SIZE(sc7280_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sc7280_cfgs = { + .llcc_config = sc7280_cfg, + .num_config = ARRAY_SIZE(sc7280_cfg), }; -static const struct qcom_llcc_config sc8180x_cfg = { - .sct_data = sc8180x_data, - .size = ARRAY_SIZE(sc8180x_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sc8180x_cfgs = { + .llcc_config = sc8180x_cfg, + .num_config = ARRAY_SIZE(sc8180x_cfg), }; -static const struct qcom_llcc_config sc8280xp_cfg = { - .sct_data = sc8280xp_data, - .size = ARRAY_SIZE(sc8280xp_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sc8280xp_cfgs = { + .llcc_config = sc8280xp_cfg, + .num_config = ARRAY_SIZE(sc8280xp_cfg), }; -static const struct qcom_llcc_config sdm845_cfg = { - .sct_data = sdm845_data, - .size = ARRAY_SIZE(sdm845_data), - .need_llcc_cfg = false, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, - .no_edac = true, +static const struct qcom_sct_config sdm845_cfgs = { + .llcc_config = sdm845_cfg, + .num_config = ARRAY_SIZE(sdm845_cfg), }; -static const struct qcom_llcc_config sm6350_cfg = { - .sct_data = sm6350_data, - .size = ARRAY_SIZE(sm6350_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm6350_cfgs = { + .llcc_config = sm6350_cfg, + .num_config = ARRAY_SIZE(sm6350_cfg), }; -static const struct qcom_llcc_config sm7150_cfg = { - .sct_data = sm7150_data, - .size = ARRAY_SIZE(sm7150_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm7150_cfgs = { + .llcc_config = sm7150_cfg, + .num_config = ARRAY_SIZE(sm7150_cfg), }; -static const struct qcom_llcc_config sm8150_cfg = { - .sct_data = sm8150_data, - .size = ARRAY_SIZE(sm8150_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8150_cfgs = { + .llcc_config = sm8150_cfg, + .num_config = ARRAY_SIZE(sm8150_cfg), }; -static const struct qcom_llcc_config sm8250_cfg = { - .sct_data = sm8250_data, - .size = ARRAY_SIZE(sm8250_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8250_cfgs = { + .llcc_config = sm8250_cfg, + .num_config = ARRAY_SIZE(sm8250_cfg), }; -static const struct qcom_llcc_config sm8350_cfg = { - .sct_data = sm8350_data, - .size = ARRAY_SIZE(sm8350_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v1_reg_offset, - .edac_reg_offset = &llcc_v1_edac_reg_offset, +static const struct qcom_sct_config sm8350_cfgs = { + .llcc_config = sm8350_cfg, + .num_config = ARRAY_SIZE(sm8350_cfg), }; -static const struct qcom_llcc_config sm8450_cfg = { - .sct_data = sm8450_data, - .size = ARRAY_SIZE(sm8450_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v2_1_reg_offset, - .edac_reg_offset = &llcc_v2_1_edac_reg_offset, +static const struct qcom_sct_config sm8450_cfgs = { + .llcc_config = sm8450_cfg, + .num_config = ARRAY_SIZE(sm8450_cfg), }; -static const struct qcom_llcc_config sm8550_cfg = { - .sct_data = sm8550_data, - .size = ARRAY_SIZE(sm8550_data), - .need_llcc_cfg = true, - .reg_offset = llcc_v2_1_reg_offset, - .edac_reg_offset = &llcc_v2_1_edac_reg_offset, +static const struct qcom_sct_config sm8550_cfgs = { + .llcc_config = sm8550_cfg, + .num_config = ARRAY_SIZE(sm8550_cfg), }; static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER; @@ -906,11 +1062,28 @@ static int qcom_llcc_cfg_program(struct platform_device *pdev, return ret; } -static int qcom_llcc_remove(struct platform_device *pdev) +static int qcom_llcc_get_cfg_index(struct platform_device *pdev, u8 *cfg_index, int num_config) +{ + int ret; + + ret = nvmem_cell_read_u8(&pdev->dev, "multi-chan-ddr", cfg_index); + if (ret == -ENOENT || ret == -EOPNOTSUPP) { + if (num_config > 1) + return -EINVAL; + *cfg_index = 0; + return 0; + } + + if (!ret && *cfg_index >= num_config) + ret = -EINVAL; + + return ret; +} + +static void qcom_llcc_remove(struct platform_device *pdev) { /* Set the global pointer to a error code to avoid referencing it */ drv_data = ERR_PTR(-ENODEV); - return 0; } static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev, u8 index, @@ -938,12 +1111,17 @@ static int qcom_llcc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; int ret, i; struct platform_device *llcc_edac; + const struct qcom_sct_config *cfgs; const struct qcom_llcc_config *cfg; const struct llcc_slice_config *llcc_cfg; u32 sz; + u8 cfg_index; u32 version; struct regmap *regmap; + if (!IS_ERR(drv_data)) + return -EBUSY; + drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL); if (!drv_data) { ret = -ENOMEM; @@ -957,7 +1135,15 @@ static int qcom_llcc_probe(struct platform_device *pdev) goto err; } - cfg = of_device_get_match_data(&pdev->dev); + cfgs = of_device_get_match_data(&pdev->dev); + if (!cfgs) { + ret = -EINVAL; + goto err; + } + ret = qcom_llcc_get_cfg_index(pdev, &cfg_index, cfgs->num_config); + if (ret) + goto err; + cfg = &cfgs->llcc_config[cfg_index]; ret = regmap_read(regmap, cfg->reg_offset[LLCC_COMMON_STATUS0], &num_banks); if (ret) @@ -1050,18 +1236,19 @@ err: } static const struct of_device_id qcom_llcc_of_match[] = { - { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfg }, - { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfg }, - { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfg }, - { .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfg }, - { .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfg }, - { .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfg }, - { .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfg }, - { .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfg }, - { .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfg }, - { .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfg }, - { .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfg }, - { .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfg }, + { .compatible = "qcom,qdu1000-llcc", .data = &qdu1000_cfgs}, + { .compatible = "qcom,sc7180-llcc", .data = &sc7180_cfgs }, + { .compatible = "qcom,sc7280-llcc", .data = &sc7280_cfgs }, + { .compatible = "qcom,sc8180x-llcc", .data = &sc8180x_cfgs }, + { .compatible = "qcom,sc8280xp-llcc", .data = &sc8280xp_cfgs }, + { .compatible = "qcom,sdm845-llcc", .data = &sdm845_cfgs }, + { .compatible = "qcom,sm6350-llcc", .data = &sm6350_cfgs }, + { .compatible = "qcom,sm7150-llcc", .data = &sm7150_cfgs }, + { .compatible = "qcom,sm8150-llcc", .data = &sm8150_cfgs }, + { .compatible = "qcom,sm8250-llcc", .data = &sm8250_cfgs }, + { .compatible = "qcom,sm8350-llcc", .data = &sm8350_cfgs }, + { .compatible = "qcom,sm8450-llcc", .data = &sm8450_cfgs }, + { .compatible = "qcom,sm8550-llcc", .data = &sm8550_cfgs }, { } }; MODULE_DEVICE_TABLE(of, qcom_llcc_of_match); @@ -1072,7 +1259,7 @@ static struct platform_driver qcom_llcc_driver = { .of_match_table = qcom_llcc_of_match, }, .probe = qcom_llcc_probe, - .remove = qcom_llcc_remove, + .remove_new = qcom_llcc_remove, }; module_platform_driver(qcom_llcc_driver); diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c index 20f5461d46b9..e8841d247953 100644 --- a/drivers/soc/qcom/ocmem.c +++ b/drivers/soc/qcom/ocmem.c @@ -211,7 +211,7 @@ struct ocmem *of_get_ocmem(struct device *dev) } return ocmem; } -EXPORT_SYMBOL(of_get_ocmem); +EXPORT_SYMBOL_GPL(of_get_ocmem); struct ocmem_buf *ocmem_allocate(struct ocmem *ocmem, enum ocmem_client client, unsigned long size) @@ -267,7 +267,7 @@ err_unlock: return ERR_PTR(ret); } -EXPORT_SYMBOL(ocmem_allocate); +EXPORT_SYMBOL_GPL(ocmem_allocate); void ocmem_free(struct ocmem *ocmem, enum ocmem_client client, struct ocmem_buf *buf) @@ -294,7 +294,7 @@ void ocmem_free(struct ocmem *ocmem, enum ocmem_client client, clear_bit_unlock(BIT(client), &ocmem->active_allocations); } -EXPORT_SYMBOL(ocmem_free); +EXPORT_SYMBOL_GPL(ocmem_free); static int ocmem_dev_probe(struct platform_device *pdev) { @@ -416,14 +416,12 @@ err_clk_disable: return ret; } -static int ocmem_dev_remove(struct platform_device *pdev) +static void ocmem_dev_remove(struct platform_device *pdev) { struct ocmem *ocmem = platform_get_drvdata(pdev); clk_disable_unprepare(ocmem->core_clk); clk_disable_unprepare(ocmem->iface_clk); - - return 0; } static const struct ocmem_config ocmem_8226_config = { @@ -446,7 +444,7 @@ MODULE_DEVICE_TABLE(of, ocmem_of_match); static struct platform_driver ocmem_driver = { .probe = ocmem_dev_probe, - .remove = ocmem_dev_remove, + .remove_new = ocmem_dev_remove, .driver = { .name = "ocmem", .of_match_table = ocmem_of_match, diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c index 0034af927b48..a1b6a4081dea 100644 --- a/drivers/soc/qcom/pdr_interface.c +++ b/drivers/soc/qcom/pdr_interface.c @@ -554,7 +554,7 @@ err: kfree(pds); return ERR_PTR(ret); } -EXPORT_SYMBOL(pdr_add_lookup); +EXPORT_SYMBOL_GPL(pdr_add_lookup); /** * pdr_restart_pd() - restart PD @@ -634,7 +634,7 @@ int pdr_restart_pd(struct pdr_handle *pdr, struct pdr_service *pds) return 0; } -EXPORT_SYMBOL(pdr_restart_pd); +EXPORT_SYMBOL_GPL(pdr_restart_pd); /** * pdr_handle_alloc() - initialize the PDR client handle @@ -715,7 +715,7 @@ free_pdr_handle: return ERR_PTR(ret); } -EXPORT_SYMBOL(pdr_handle_alloc); +EXPORT_SYMBOL_GPL(pdr_handle_alloc); /** * pdr_handle_release() - release the PDR client handle @@ -749,7 +749,7 @@ void pdr_handle_release(struct pdr_handle *pdr) kfree(pdr); } -EXPORT_SYMBOL(pdr_handle_release); +EXPORT_SYMBOL_GPL(pdr_handle_release); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Qualcomm Protection Domain Restart helpers"); diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c index 61c89ddfc75b..914057331afd 100644 --- a/drivers/soc/qcom/pmic_glink.c +++ b/drivers/soc/qcom/pmic_glink.c @@ -318,7 +318,7 @@ out_release_ucsi_aux: return ret; } -static int pmic_glink_remove(struct platform_device *pdev) +static void pmic_glink_remove(struct platform_device *pdev) { struct pmic_glink *pg = dev_get_drvdata(&pdev->dev); @@ -334,8 +334,6 @@ static int pmic_glink_remove(struct platform_device *pdev) mutex_lock(&__pmic_glink_lock); __pmic_glink = NULL; mutex_unlock(&__pmic_glink_lock); - - return 0; } static const unsigned long pmic_glink_sm8450_client_mask = BIT(PMIC_GLINK_CLIENT_BATT) | @@ -352,7 +350,7 @@ MODULE_DEVICE_TABLE(of, pmic_glink_of_match); static struct platform_driver pmic_glink_driver = { .probe = pmic_glink_probe, - .remove = pmic_glink_remove, + .remove_new = pmic_glink_remove, .driver = { .name = "qcom_pmic_glink", .of_match_table = pmic_glink_of_match, diff --git a/drivers/soc/qcom/pmic_glink_altmode.c b/drivers/soc/qcom/pmic_glink_altmode.c index d05e0d6edf49..b78279e2f54c 100644 --- a/drivers/soc/qcom/pmic_glink_altmode.c +++ b/drivers/soc/qcom/pmic_glink_altmode.c @@ -160,7 +160,7 @@ static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode, ret = typec_mux_set(port->typec_mux, &port->state); if (ret) - dev_err(altmode->dev, "failed to switch mux to DP\n"); + dev_err(altmode->dev, "failed to switch mux to DP: %d\n", ret); port->retimer_state.alt = &port->dp_alt; port->retimer_state.data = &dp_data; @@ -168,7 +168,7 @@ static void pmic_glink_altmode_enable_dp(struct pmic_glink_altmode *altmode, ret = typec_retimer_set(port->typec_retimer, &port->retimer_state); if (ret) - dev_err(altmode->dev, "failed to setup retimer to DP\n"); + dev_err(altmode->dev, "failed to setup retimer to DP: %d\n", ret); } static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode, @@ -182,7 +182,7 @@ static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode, ret = typec_mux_set(port->typec_mux, &port->state); if (ret) - dev_err(altmode->dev, "failed to switch mux to USB\n"); + dev_err(altmode->dev, "failed to switch mux to USB: %d\n", ret); port->retimer_state.alt = NULL; port->retimer_state.data = NULL; @@ -190,7 +190,7 @@ static void pmic_glink_altmode_enable_usb(struct pmic_glink_altmode *altmode, ret = typec_retimer_set(port->typec_retimer, &port->retimer_state); if (ret) - dev_err(altmode->dev, "failed to setup retimer to USB\n"); + dev_err(altmode->dev, "failed to setup retimer to USB: %d\n", ret); } static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode, @@ -204,7 +204,7 @@ static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode, ret = typec_mux_set(port->typec_mux, &port->state); if (ret) - dev_err(altmode->dev, "failed to switch mux to safe mode\n"); + dev_err(altmode->dev, "failed to switch mux to safe mode: %d\n", ret); port->retimer_state.alt = NULL; port->retimer_state.data = NULL; @@ -212,7 +212,7 @@ static void pmic_glink_altmode_safe(struct pmic_glink_altmode *altmode, ret = typec_retimer_set(port->typec_retimer, &port->retimer_state); if (ret) - dev_err(altmode->dev, "failed to setup retimer to USB\n"); + dev_err(altmode->dev, "failed to setup retimer to USB: %d\n", ret); } static void pmic_glink_altmode_worker(struct work_struct *work) @@ -397,7 +397,7 @@ static void pmic_glink_altmode_enable_worker(struct work_struct *work) ret = pmic_glink_altmode_request(altmode, ALTMODE_PAN_EN, 0); if (ret) - dev_err(altmode->dev, "failed to request altmode notifications\n"); + dev_err(altmode->dev, "failed to request altmode notifications: %d\n", ret); } static void pmic_glink_altmode_pdr_notify(void *priv, int state) @@ -444,6 +444,7 @@ static int pmic_glink_altmode_probe(struct auxiliary_device *adev, ret = fwnode_property_read_u32(fwnode, "reg", &port); if (ret < 0) { dev_err(dev, "missing reg property of %pOFn\n", fwnode); + fwnode_handle_put(fwnode); return ret; } @@ -454,6 +455,7 @@ static int pmic_glink_altmode_probe(struct auxiliary_device *adev, if (altmode->ports[port].altmode) { dev_err(dev, "multiple connector definition for port %u\n", port); + fwnode_handle_put(fwnode); return -EINVAL; } @@ -465,48 +467,62 @@ static int pmic_glink_altmode_probe(struct auxiliary_device *adev, alt_port->bridge.funcs = &pmic_glink_altmode_bridge_funcs; alt_port->bridge.of_node = to_of_node(fwnode); alt_port->bridge.ops = DRM_BRIDGE_OP_HPD; - alt_port->bridge.type = DRM_MODE_CONNECTOR_USB; + alt_port->bridge.type = DRM_MODE_CONNECTOR_DisplayPort; ret = devm_drm_bridge_add(dev, &alt_port->bridge); - if (ret) + if (ret) { + fwnode_handle_put(fwnode); return ret; + } alt_port->dp_alt.svid = USB_TYPEC_DP_SID; alt_port->dp_alt.mode = USB_TYPEC_DP_MODE; alt_port->dp_alt.active = 1; alt_port->typec_mux = fwnode_typec_mux_get(fwnode); - if (IS_ERR(alt_port->typec_mux)) + if (IS_ERR(alt_port->typec_mux)) { + fwnode_handle_put(fwnode); return dev_err_probe(dev, PTR_ERR(alt_port->typec_mux), "failed to acquire mode-switch for port: %d\n", port); + } ret = devm_add_action_or_reset(dev, pmic_glink_altmode_put_mux, alt_port->typec_mux); - if (ret) + if (ret) { + fwnode_handle_put(fwnode); return ret; + } alt_port->typec_retimer = fwnode_typec_retimer_get(fwnode); - if (IS_ERR(alt_port->typec_retimer)) + if (IS_ERR(alt_port->typec_retimer)) { + fwnode_handle_put(fwnode); return dev_err_probe(dev, PTR_ERR(alt_port->typec_retimer), "failed to acquire retimer-switch for port: %d\n", port); + } ret = devm_add_action_or_reset(dev, pmic_glink_altmode_put_retimer, alt_port->typec_retimer); - if (ret) + if (ret) { + fwnode_handle_put(fwnode); return ret; + } alt_port->typec_switch = fwnode_typec_switch_get(fwnode); - if (IS_ERR(alt_port->typec_switch)) + if (IS_ERR(alt_port->typec_switch)) { + fwnode_handle_put(fwnode); return dev_err_probe(dev, PTR_ERR(alt_port->typec_switch), "failed to acquire orientation-switch for port: %d\n", port); + } ret = devm_add_action_or_reset(dev, pmic_glink_altmode_put_switch, alt_port->typec_switch); - if (ret) + if (ret) { + fwnode_handle_put(fwnode); return ret; + } } altmode->client = devm_pmic_glink_register_client(dev, diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c index ba788762835f..bdcf44b85b2f 100644 --- a/drivers/soc/qcom/qcom-geni-se.c +++ b/drivers/soc/qcom/qcom-geni-se.c @@ -199,7 +199,7 @@ u32 geni_se_get_qup_hw_version(struct geni_se *se) return readl_relaxed(wrapper->base + QUP_HW_VER_REG); } -EXPORT_SYMBOL(geni_se_get_qup_hw_version); +EXPORT_SYMBOL_GPL(geni_se_get_qup_hw_version); static void geni_se_io_set_mode(void __iomem *base) { @@ -272,7 +272,7 @@ void geni_se_init(struct geni_se *se, u32 rx_wm, u32 rx_rfr) val |= S_COMMON_GENI_S_IRQ_EN; writel_relaxed(val, se->base + SE_GENI_S_IRQ_EN); } -EXPORT_SYMBOL(geni_se_init); +EXPORT_SYMBOL_GPL(geni_se_init); static void geni_se_select_fifo_mode(struct geni_se *se) { @@ -364,7 +364,7 @@ void geni_se_select_mode(struct geni_se *se, enum geni_se_xfer_mode mode) break; } } -EXPORT_SYMBOL(geni_se_select_mode); +EXPORT_SYMBOL_GPL(geni_se_select_mode); /** * DOC: Overview @@ -481,7 +481,7 @@ void geni_se_config_packing(struct geni_se *se, int bpw, int pack_words, if (pack_words || bpw == 32) writel_relaxed(bpw / 16, se->base + SE_GENI_BYTE_GRAN); } -EXPORT_SYMBOL(geni_se_config_packing); +EXPORT_SYMBOL_GPL(geni_se_config_packing); static void geni_se_clks_off(struct geni_se *se) { @@ -512,7 +512,7 @@ int geni_se_resources_off(struct geni_se *se) geni_se_clks_off(se); return 0; } -EXPORT_SYMBOL(geni_se_resources_off); +EXPORT_SYMBOL_GPL(geni_se_resources_off); static int geni_se_clks_on(struct geni_se *se) { @@ -553,7 +553,7 @@ int geni_se_resources_on(struct geni_se *se) return ret; } -EXPORT_SYMBOL(geni_se_resources_on); +EXPORT_SYMBOL_GPL(geni_se_resources_on); /** * geni_se_clk_tbl_get() - Get the clock table to program DFS @@ -594,7 +594,7 @@ int geni_se_clk_tbl_get(struct geni_se *se, unsigned long **tbl) *tbl = se->clk_perf_tbl; return se->num_clk_levels; } -EXPORT_SYMBOL(geni_se_clk_tbl_get); +EXPORT_SYMBOL_GPL(geni_se_clk_tbl_get); /** * geni_se_clk_freq_match() - Get the matching or closest SE clock frequency @@ -656,7 +656,7 @@ int geni_se_clk_freq_match(struct geni_se *se, unsigned long req_freq, return 0; } -EXPORT_SYMBOL(geni_se_clk_freq_match); +EXPORT_SYMBOL_GPL(geni_se_clk_freq_match); #define GENI_SE_DMA_DONE_EN BIT(0) #define GENI_SE_DMA_EOT_EN BIT(1) @@ -684,7 +684,7 @@ void geni_se_tx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len) writel_relaxed(GENI_SE_DMA_EOT_BUF, se->base + SE_DMA_TX_ATTR); writel(len, se->base + SE_DMA_TX_LEN); } -EXPORT_SYMBOL(geni_se_tx_init_dma); +EXPORT_SYMBOL_GPL(geni_se_tx_init_dma); /** * geni_se_tx_dma_prep() - Prepare the serial engine for TX DMA transfer @@ -712,7 +712,7 @@ int geni_se_tx_dma_prep(struct geni_se *se, void *buf, size_t len, geni_se_tx_init_dma(se, *iova, len); return 0; } -EXPORT_SYMBOL(geni_se_tx_dma_prep); +EXPORT_SYMBOL_GPL(geni_se_tx_dma_prep); /** * geni_se_rx_init_dma() - Initiate RX DMA transfer on the serial engine @@ -736,7 +736,7 @@ void geni_se_rx_init_dma(struct geni_se *se, dma_addr_t iova, size_t len) writel_relaxed(0, se->base + SE_DMA_RX_ATTR); writel(len, se->base + SE_DMA_RX_LEN); } -EXPORT_SYMBOL(geni_se_rx_init_dma); +EXPORT_SYMBOL_GPL(geni_se_rx_init_dma); /** * geni_se_rx_dma_prep() - Prepare the serial engine for RX DMA transfer @@ -764,7 +764,7 @@ int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len, geni_se_rx_init_dma(se, *iova, len); return 0; } -EXPORT_SYMBOL(geni_se_rx_dma_prep); +EXPORT_SYMBOL_GPL(geni_se_rx_dma_prep); /** * geni_se_tx_dma_unprep() - Unprepare the serial engine after TX DMA transfer @@ -781,7 +781,7 @@ void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len) if (!dma_mapping_error(wrapper->dev, iova)) dma_unmap_single(wrapper->dev, iova, len, DMA_TO_DEVICE); } -EXPORT_SYMBOL(geni_se_tx_dma_unprep); +EXPORT_SYMBOL_GPL(geni_se_tx_dma_unprep); /** * geni_se_rx_dma_unprep() - Unprepare the serial engine after RX DMA transfer @@ -798,7 +798,7 @@ void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len) if (!dma_mapping_error(wrapper->dev, iova)) dma_unmap_single(wrapper->dev, iova, len, DMA_FROM_DEVICE); } -EXPORT_SYMBOL(geni_se_rx_dma_unprep); +EXPORT_SYMBOL_GPL(geni_se_rx_dma_unprep); int geni_icc_get(struct geni_se *se, const char *icc_ddr) { @@ -827,7 +827,7 @@ err: return err; } -EXPORT_SYMBOL(geni_icc_get); +EXPORT_SYMBOL_GPL(geni_icc_get); int geni_icc_set_bw(struct geni_se *se) { @@ -845,7 +845,7 @@ int geni_icc_set_bw(struct geni_se *se) return 0; } -EXPORT_SYMBOL(geni_icc_set_bw); +EXPORT_SYMBOL_GPL(geni_icc_set_bw); void geni_icc_set_tag(struct geni_se *se, u32 tag) { @@ -854,7 +854,7 @@ void geni_icc_set_tag(struct geni_se *se, u32 tag) for (i = 0; i < ARRAY_SIZE(se->icc_paths); i++) icc_set_tag(se->icc_paths[i].path, tag); } -EXPORT_SYMBOL(geni_icc_set_tag); +EXPORT_SYMBOL_GPL(geni_icc_set_tag); /* To do: Replace this by icc_bulk_enable once it's implemented in ICC core */ int geni_icc_enable(struct geni_se *se) @@ -872,7 +872,7 @@ int geni_icc_enable(struct geni_se *se) return 0; } -EXPORT_SYMBOL(geni_icc_enable); +EXPORT_SYMBOL_GPL(geni_icc_enable); int geni_icc_disable(struct geni_se *se) { @@ -889,7 +889,7 @@ int geni_icc_disable(struct geni_se *se) return 0; } -EXPORT_SYMBOL(geni_icc_disable); +EXPORT_SYMBOL_GPL(geni_icc_disable); static int geni_se_probe(struct platform_device *pdev) { diff --git a/drivers/soc/qcom/qcom_aoss.c b/drivers/soc/qcom/qcom_aoss.c index 77f0cf126629..aff0cfb71482 100644 --- a/drivers/soc/qcom/qcom_aoss.c +++ b/drivers/soc/qcom/qcom_aoss.c @@ -260,7 +260,7 @@ int qmp_send(struct qmp *qmp, const char *fmt, ...) return ret; } -EXPORT_SYMBOL(qmp_send); +EXPORT_SYMBOL_GPL(qmp_send); static int qmp_qdss_clk_prepare(struct clk_hw *hw) { @@ -458,7 +458,7 @@ struct qmp *qmp_get(struct device *dev) } return qmp; } -EXPORT_SYMBOL(qmp_get); +EXPORT_SYMBOL_GPL(qmp_get); /** * qmp_put() - release a qmp handle @@ -473,7 +473,7 @@ void qmp_put(struct qmp *qmp) if (!IS_ERR_OR_NULL(qmp)) put_device(qmp->dev); } -EXPORT_SYMBOL(qmp_put); +EXPORT_SYMBOL_GPL(qmp_put); static int qmp_probe(struct platform_device *pdev) { @@ -533,7 +533,7 @@ err_free_mbox: return ret; } -static int qmp_remove(struct platform_device *pdev) +static void qmp_remove(struct platform_device *pdev) { struct qmp *qmp = platform_get_drvdata(pdev); @@ -542,8 +542,6 @@ static int qmp_remove(struct platform_device *pdev) qmp_close(qmp); mbox_free_channel(qmp->mbox_chan); - - return 0; } static const struct of_device_id qmp_dt_match[] = { @@ -565,7 +563,7 @@ static struct platform_driver qmp_driver = { .suppress_bind_attrs = true, }, .probe = qmp_probe, - .remove = qmp_remove, + .remove_new = qmp_remove, }; module_platform_driver(qmp_driver); diff --git a/drivers/soc/qcom/qcom_gsbi.c b/drivers/soc/qcom/qcom_gsbi.c index df7907a83aa8..f04b9a324ea9 100644 --- a/drivers/soc/qcom/qcom_gsbi.c +++ b/drivers/soc/qcom/qcom_gsbi.c @@ -212,13 +212,11 @@ static int gsbi_probe(struct platform_device *pdev) return of_platform_populate(node, NULL, NULL, &pdev->dev); } -static int gsbi_remove(struct platform_device *pdev) +static void gsbi_remove(struct platform_device *pdev) { struct gsbi_info *gsbi = platform_get_drvdata(pdev); clk_disable_unprepare(gsbi->hclk); - - return 0; } static const struct of_device_id gsbi_dt_match[] = { @@ -234,7 +232,7 @@ static struct platform_driver gsbi_driver = { .of_match_table = gsbi_dt_match, }, .probe = gsbi_probe, - .remove = gsbi_remove, + .remove_new = gsbi_remove, }; module_platform_driver(gsbi_driver); diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c index c207bb96c523..0216fc24f2ca 100644 --- a/drivers/soc/qcom/qcom_stats.c +++ b/drivers/soc/qcom/qcom_stats.c @@ -216,13 +216,11 @@ static int qcom_stats_probe(struct platform_device *pdev) return 0; } -static int qcom_stats_remove(struct platform_device *pdev) +static void qcom_stats_remove(struct platform_device *pdev) { struct dentry *root = platform_get_drvdata(pdev); debugfs_remove_recursive(root); - - return 0; } static const struct stats_config rpm_data = { @@ -272,7 +270,7 @@ MODULE_DEVICE_TABLE(of, qcom_stats_table); static struct platform_driver qcom_stats = { .probe = qcom_stats_probe, - .remove = qcom_stats_remove, + .remove_new = qcom_stats_remove, .driver = { .name = "qcom_stats", .of_match_table = qcom_stats_table, diff --git a/drivers/soc/qcom/qmi_encdec.c b/drivers/soc/qcom/qmi_encdec.c index 5c7161b18b72..bb09eff85cff 100644 --- a/drivers/soc/qcom/qmi_encdec.c +++ b/drivers/soc/qcom/qmi_encdec.c @@ -754,7 +754,7 @@ void *qmi_encode_message(int type, unsigned int msg_id, size_t *len, return msg; } -EXPORT_SYMBOL(qmi_encode_message); +EXPORT_SYMBOL_GPL(qmi_encode_message); /** * qmi_decode_message() - Decode QMI encoded message to C structure @@ -778,7 +778,7 @@ int qmi_decode_message(const void *buf, size_t len, return qmi_decode(ei, c_struct, buf + sizeof(struct qmi_header), len - sizeof(struct qmi_header), 1); } -EXPORT_SYMBOL(qmi_decode_message); +EXPORT_SYMBOL_GPL(qmi_decode_message); /* Common header in all QMI responses */ const struct qmi_elem_info qmi_response_type_v01_ei[] = { @@ -810,7 +810,7 @@ const struct qmi_elem_info qmi_response_type_v01_ei[] = { .ei_array = NULL, }, }; -EXPORT_SYMBOL(qmi_response_type_v01_ei); +EXPORT_SYMBOL_GPL(qmi_response_type_v01_ei); MODULE_DESCRIPTION("QMI encoder/decoder helper"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/soc/qcom/qmi_interface.c b/drivers/soc/qcom/qmi_interface.c index 78d7361fdcf2..bb98b06e87f8 100644 --- a/drivers/soc/qcom/qmi_interface.c +++ b/drivers/soc/qcom/qmi_interface.c @@ -223,7 +223,7 @@ int qmi_add_lookup(struct qmi_handle *qmi, unsigned int service, return 0; } -EXPORT_SYMBOL(qmi_add_lookup); +EXPORT_SYMBOL_GPL(qmi_add_lookup); static void qmi_send_new_server(struct qmi_handle *qmi, struct qmi_service *svc) { @@ -287,7 +287,7 @@ int qmi_add_server(struct qmi_handle *qmi, unsigned int service, return 0; } -EXPORT_SYMBOL(qmi_add_server); +EXPORT_SYMBOL_GPL(qmi_add_server); /** * qmi_txn_init() - allocate transaction id within the given QMI handle @@ -328,7 +328,7 @@ int qmi_txn_init(struct qmi_handle *qmi, struct qmi_txn *txn, return ret; } -EXPORT_SYMBOL(qmi_txn_init); +EXPORT_SYMBOL_GPL(qmi_txn_init); /** * qmi_txn_wait() - wait for a response on a transaction @@ -359,7 +359,7 @@ int qmi_txn_wait(struct qmi_txn *txn, unsigned long timeout) else return txn->result; } -EXPORT_SYMBOL(qmi_txn_wait); +EXPORT_SYMBOL_GPL(qmi_txn_wait); /** * qmi_txn_cancel() - cancel an ongoing transaction @@ -375,7 +375,7 @@ void qmi_txn_cancel(struct qmi_txn *txn) mutex_unlock(&txn->lock); mutex_unlock(&qmi->txn_lock); } -EXPORT_SYMBOL(qmi_txn_cancel); +EXPORT_SYMBOL_GPL(qmi_txn_cancel); /** * qmi_invoke_handler() - find and invoke a handler for a message @@ -676,7 +676,7 @@ err_free_recv_buf: return ret; } -EXPORT_SYMBOL(qmi_handle_init); +EXPORT_SYMBOL_GPL(qmi_handle_init); /** * qmi_handle_release() - release the QMI client handle @@ -717,7 +717,7 @@ void qmi_handle_release(struct qmi_handle *qmi) kfree(svc); } } -EXPORT_SYMBOL(qmi_handle_release); +EXPORT_SYMBOL_GPL(qmi_handle_release); /** * qmi_send_message() - send a QMI message @@ -796,7 +796,7 @@ ssize_t qmi_send_request(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, return qmi_send_message(qmi, sq, txn, QMI_REQUEST, msg_id, len, ei, c_struct); } -EXPORT_SYMBOL(qmi_send_request); +EXPORT_SYMBOL_GPL(qmi_send_request); /** * qmi_send_response() - send a response QMI message @@ -817,7 +817,7 @@ ssize_t qmi_send_response(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, return qmi_send_message(qmi, sq, txn, QMI_RESPONSE, msg_id, len, ei, c_struct); } -EXPORT_SYMBOL(qmi_send_response); +EXPORT_SYMBOL_GPL(qmi_send_response); /** * qmi_send_indication() - send an indication QMI message @@ -851,4 +851,4 @@ ssize_t qmi_send_indication(struct qmi_handle *qmi, struct sockaddr_qrtr *sq, return rval; } -EXPORT_SYMBOL(qmi_send_indication); +EXPORT_SYMBOL_GPL(qmi_send_indication); diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c index f83811f51175..df850d073102 100644 --- a/drivers/soc/qcom/rmtfs_mem.c +++ b/drivers/soc/qcom/rmtfs_mem.c @@ -200,6 +200,15 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev) rmtfs_mem->client_id = client_id; rmtfs_mem->size = rmem->size; + /* + * If requested, discard the first and last 4k block in order to ensure + * that the rmtfs region isn't adjacent to other protected regions. + */ + if (of_property_read_bool(node, "qcom,use-guard-pages")) { + rmtfs_mem->addr += SZ_4K; + rmtfs_mem->size -= 2 * SZ_4K; + } + device_initialize(&rmtfs_mem->dev); rmtfs_mem->dev.parent = &pdev->dev; rmtfs_mem->dev.groups = qcom_rmtfs_mem_groups; @@ -281,7 +290,7 @@ put_device: return ret; } -static int qcom_rmtfs_mem_remove(struct platform_device *pdev) +static void qcom_rmtfs_mem_remove(struct platform_device *pdev) { struct qcom_rmtfs_mem *rmtfs_mem = dev_get_drvdata(&pdev->dev); struct qcom_scm_vmperm perm; @@ -296,8 +305,6 @@ static int qcom_rmtfs_mem_remove(struct platform_device *pdev) cdev_device_del(&rmtfs_mem->cdev, &rmtfs_mem->dev); put_device(&rmtfs_mem->dev); - - return 0; } static const struct of_device_id qcom_rmtfs_mem_of_match[] = { @@ -308,7 +315,7 @@ MODULE_DEVICE_TABLE(of, qcom_rmtfs_mem_of_match); static struct platform_driver qcom_rmtfs_mem_driver = { .probe = qcom_rmtfs_mem_probe, - .remove = qcom_rmtfs_mem_remove, + .remove_new = qcom_rmtfs_mem_remove, .driver = { .name = "qcom_rmtfs_mem", .of_match_table = qcom_rmtfs_mem_of_match, diff --git a/drivers/soc/qcom/rpmh.c b/drivers/soc/qcom/rpmh.c index 08e09642d7f5..9f26d7f9b9dc 100644 --- a/drivers/soc/qcom/rpmh.c +++ b/drivers/soc/qcom/rpmh.c @@ -239,7 +239,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state, return __rpmh_write(dev, state, rpm_msg); } -EXPORT_SYMBOL(rpmh_write_async); +EXPORT_SYMBOL_GPL(rpmh_write_async); /** * rpmh_write: Write a set of RPMH commands and block until response @@ -270,7 +270,7 @@ int rpmh_write(const struct device *dev, enum rpmh_state state, WARN_ON(!ret); return (ret > 0) ? 0 : -ETIMEDOUT; } -EXPORT_SYMBOL(rpmh_write); +EXPORT_SYMBOL_GPL(rpmh_write); static void cache_batch(struct rpmh_ctrlr *ctrlr, struct batch_cache_req *req) { @@ -395,7 +395,7 @@ exit: return ret; } -EXPORT_SYMBOL(rpmh_write_batch); +EXPORT_SYMBOL_GPL(rpmh_write_batch); static int is_req_valid(struct cache_req *req) { @@ -500,4 +500,4 @@ void rpmh_invalidate(const struct device *dev) ctrlr->dirty = true; spin_unlock_irqrestore(&ctrlr->cache_lock, flags); } -EXPORT_SYMBOL(rpmh_invalidate); +EXPORT_SYMBOL_GPL(rpmh_invalidate); diff --git a/drivers/soc/qcom/smd-rpm.c b/drivers/soc/qcom/smd-rpm.c index f9fd6177118c..b7056aed4c7d 100644 --- a/drivers/soc/qcom/smd-rpm.c +++ b/drivers/soc/qcom/smd-rpm.c @@ -142,7 +142,7 @@ out: mutex_unlock(&rpm->lock); return ret; } -EXPORT_SYMBOL(qcom_rpm_smd_write); +EXPORT_SYMBOL_GPL(qcom_rpm_smd_write); static int qcom_smd_rpm_callback(struct rpmsg_device *rpdev, void *data, diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c index d4a89d2bb43b..690afc9a12f4 100644 --- a/drivers/soc/qcom/smem.c +++ b/drivers/soc/qcom/smem.c @@ -285,7 +285,7 @@ struct qcom_smem { struct smem_partition partitions[SMEM_HOST_COUNT]; unsigned num_regions; - struct smem_region regions[]; + struct smem_region regions[] __counted_by(num_regions); }; static void * @@ -368,7 +368,7 @@ bool qcom_smem_is_available(void) { return !!__smem; } -EXPORT_SYMBOL(qcom_smem_is_available); +EXPORT_SYMBOL_GPL(qcom_smem_is_available); static int qcom_smem_alloc_private(struct qcom_smem *smem, struct smem_partition *part, @@ -1187,14 +1187,12 @@ static int qcom_smem_probe(struct platform_device *pdev) return 0; } -static int qcom_smem_remove(struct platform_device *pdev) +static void qcom_smem_remove(struct platform_device *pdev) { platform_device_unregister(__smem->socinfo); hwspin_lock_free(__smem->hwlock); __smem = NULL; - - return 0; } static const struct of_device_id qcom_smem_of_match[] = { @@ -1205,7 +1203,7 @@ MODULE_DEVICE_TABLE(of, qcom_smem_of_match); static struct platform_driver qcom_smem_driver = { .probe = qcom_smem_probe, - .remove = qcom_smem_remove, + .remove_new = qcom_smem_remove, .driver = { .name = "qcom-smem", .of_match_table = qcom_smem_of_match, diff --git a/drivers/soc/qcom/smp2p.c b/drivers/soc/qcom/smp2p.c index e9c8030d50ee..914b2246148f 100644 --- a/drivers/soc/qcom/smp2p.c +++ b/drivers/soc/qcom/smp2p.c @@ -660,7 +660,7 @@ report_read_failure: return -EINVAL; } -static int qcom_smp2p_remove(struct platform_device *pdev) +static void qcom_smp2p_remove(struct platform_device *pdev) { struct qcom_smp2p *smp2p = platform_get_drvdata(pdev); struct smp2p_entry *entry; @@ -676,8 +676,6 @@ static int qcom_smp2p_remove(struct platform_device *pdev) mbox_free_channel(smp2p->mbox_chan); smp2p->out->valid_entries = 0; - - return 0; } static const struct of_device_id qcom_smp2p_of_match[] = { @@ -688,7 +686,7 @@ MODULE_DEVICE_TABLE(of, qcom_smp2p_of_match); static struct platform_driver qcom_smp2p_driver = { .probe = qcom_smp2p_probe, - .remove = qcom_smp2p_remove, + .remove_new = qcom_smp2p_remove, .driver = { .name = "qcom_smp2p", .of_match_table = qcom_smp2p_of_match, diff --git a/drivers/soc/qcom/smsm.c b/drivers/soc/qcom/smsm.c index c58cfff64856..e7c7e9a640a6 100644 --- a/drivers/soc/qcom/smsm.c +++ b/drivers/soc/qcom/smsm.c @@ -613,7 +613,7 @@ out_put: return ret; } -static int qcom_smsm_remove(struct platform_device *pdev) +static void qcom_smsm_remove(struct platform_device *pdev) { struct qcom_smsm *smsm = platform_get_drvdata(pdev); unsigned id; @@ -623,8 +623,6 @@ static int qcom_smsm_remove(struct platform_device *pdev) irq_domain_remove(smsm->entries[id].domain); qcom_smem_state_unregister(smsm->state); - - return 0; } static const struct of_device_id qcom_smsm_of_match[] = { @@ -635,7 +633,7 @@ MODULE_DEVICE_TABLE(of, qcom_smsm_of_match); static struct platform_driver qcom_smsm_driver = { .probe = qcom_smsm_probe, - .remove = qcom_smsm_remove, + .remove_new = qcom_smsm_remove, .driver = { .name = "qcom-smsm", .of_match_table = qcom_smsm_of_match, diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 497cfb720fcb..51e05bec5bfc 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -117,6 +117,12 @@ static const char *const pmic_models[] = { [55] = "PM2250", [58] = "PM8450", [65] = "PM8010", + [69] = "PM8550VS", + [70] = "PM8550VE", + [71] = "PM8550B", + [72] = "PMR735D", + [73] = "PM8550", + [74] = "PMK8550", }; struct socinfo_params { @@ -349,6 +355,7 @@ static const struct soc_id soc_id[] = { { qcom_board_id(SDA439) }, { qcom_board_id(SDA429) }, { qcom_board_id(SM7150) }, + { qcom_board_id(SM7150P) }, { qcom_board_id(IPQ8070) }, { qcom_board_id(IPQ8071) }, { qcom_board_id(QM215) }, @@ -359,6 +366,9 @@ static const struct soc_id soc_id[] = { { qcom_board_id(SM6125) }, { qcom_board_id(IPQ8070A) }, { qcom_board_id(IPQ8071A) }, + { qcom_board_id(IPQ8172) }, + { qcom_board_id(IPQ8173) }, + { qcom_board_id(IPQ8174) }, { qcom_board_id(IPQ6018) }, { qcom_board_id(IPQ6028) }, { qcom_board_id(SDM429W) }, @@ -389,6 +399,7 @@ static const struct soc_id soc_id[] = { { qcom_board_id_named(SM8450_3, "SM8450") }, { qcom_board_id(SC7280) }, { qcom_board_id(SC7180P) }, + { qcom_board_id(QCM6490) }, { qcom_board_id(IPQ5000) }, { qcom_board_id(IPQ0509) }, { qcom_board_id(IPQ0518) }, @@ -776,20 +787,18 @@ static int qcom_socinfo_probe(struct platform_device *pdev) return 0; } -static int qcom_socinfo_remove(struct platform_device *pdev) +static void qcom_socinfo_remove(struct platform_device *pdev) { struct qcom_socinfo *qs = platform_get_drvdata(pdev); soc_device_unregister(qs->soc_dev); socinfo_debugfs_exit(qs); - - return 0; } static struct platform_driver qcom_socinfo_driver = { .probe = qcom_socinfo_probe, - .remove = qcom_socinfo_remove, + .remove_new = qcom_socinfo_remove, .driver = { .name = "qcom-socinfo", }, diff --git a/drivers/soc/qcom/wcnss_ctrl.c b/drivers/soc/qcom/wcnss_ctrl.c index ad9942412c58..148bcbac332d 100644 --- a/drivers/soc/qcom/wcnss_ctrl.c +++ b/drivers/soc/qcom/wcnss_ctrl.c @@ -287,7 +287,7 @@ struct rpmsg_endpoint *qcom_wcnss_open_channel(void *wcnss, const char *name, rp return rpmsg_create_ept(_wcnss->channel->rpdev, cb, priv, chinfo); } -EXPORT_SYMBOL(qcom_wcnss_open_channel); +EXPORT_SYMBOL_GPL(qcom_wcnss_open_channel); static void wcnss_async_probe(struct work_struct *work) { @@ -355,7 +355,6 @@ static struct rpmsg_driver wcnss_ctrl_driver = { .callback = wcnss_ctrl_smd_callback, .drv = { .name = "qcom_wcnss_ctrl", - .owner = THIS_MODULE, .of_match_table = wcnss_ctrl_of_match, }, }; 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