| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-gxp.c | 100 drvdata->buf = drvdata->curr_msg->buf; in gxp_i2c_start()
101 drvdata->buf_remaining = drvdata->curr_msg->len; in gxp_i2c_start()
207 drvdata->buf = drvdata->curr_msg->buf; in gxp_i2c_restart()
208 drvdata->buf_remaining = drvdata->curr_msg->len; in gxp_i2c_restart()
270 drvdata->buf++; in gxp_i2c_chk_addr_ack()
284 drvdata->buf++; in gxp_i2c_ack_data()
351 drvdata->buf++; in gxp_i2c_chk_data_ack()
526 drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), in gxp_i2c_probe()
528 if (!drvdata) in gxp_i2c_probe()
540 drvdata->engine = ((size_t)drvdata->base & 0xf00) >> 8; in gxp_i2c_probe()
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| /openbmc/linux/drivers/char/hw_random/ |
| H A D | cctrng.c | 171 if (drvdata->smpl_ratio[drvdata->active_rosc] > 0) in cc_trng_change_rosc()
185 max_cycles = CCTRNG_TIMEOUT(drvdata->smpl_ratio[drvdata->active_rosc]); in cc_trng_enable_rnd_source()
296 drvdata->smpl_ratio[drvdata->active_rosc]); in cc_trng_hw_trigger()
301 } while (tmp_smpl_cnt != drvdata->smpl_ratio[drvdata->active_rosc]); in cc_trng_hw_trigger()
308 cc_iowrite(drvdata, CC_TRNG_CONFIG_REG_OFFSET, drvdata->active_rosc); in cc_trng_hw_trigger()
360 buf[drvdata->circ.head] = cc_ioread(drvdata, in cc_trng_compwork_handler()
470 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in cctrng_probe()
471 if (!drvdata) in cctrng_probe()
479 drvdata->rng.priv = (unsigned long)drvdata; in cctrng_probe()
483 drvdata->pdev = pdev; in cctrng_probe()
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| /openbmc/linux/drivers/hwtracing/coresight/ |
| H A D | coresight-tmc-etf.c | 40 writel_relaxed(drvdata->trigger_cntr, drvdata->base + TMC_TRG); in __tmc_etb_enable_hw()
41 tmc_enable_hw(drvdata); in __tmc_etb_enable_hw()
67 bufp = drvdata->buf; in tmc_etb_dump_hw()
68 drvdata->len = 0; in tmc_etb_dump_hw()
75 drvdata->len += 4; in tmc_etb_dump_hw()
186 if (!drvdata->buf) { in tmc_enable_etf_sink_sysfs()
222 if (drvdata->buf) { in tmc_enable_etf_sink_sysfs()
223 memset(drvdata->buf, 0, drvdata->size); in tmc_enable_etf_sink_sysfs()
273 if (drvdata->pid != -1 && drvdata->pid != pid) { in tmc_enable_etf_sink_perf()
350 drvdata->pid = -1; in tmc_disable_etf_sink()
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| H A D | coresight-etm3x-core.c | 423 etm_writel(drvdata, drvdata->traceid, ETMTRACEIDR); in etm_enable_hw()
474 dev_name(&drvdata->csdev->dev), drvdata->cpu); in etm_read_alloc_trace_id()
506 dev_name(&drvdata->csdev->dev), drvdata->cpu); in etm_enable_perf()
533 arg.drvdata = drvdata; in etm_enable_sysfs()
797 drvdata->port_size = etm_readl(drvdata, ETMCR) & PORT_SIZE_MASK; in etm_init_arch_data()
799 drvdata->etmccer = etm_readl(drvdata, ETMCCER); in etm_init_arch_data()
859 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in etm_probe()
860 if (!drvdata) in etm_probe()
922 etmdrvdata[drvdata->cpu] = drvdata; in etm_probe()
972 if (drvdata && !IS_ERR(drvdata->atclk)) in etm_runtime_suspend()
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| H A D | coresight-stm.c | 86 #define stm_channel_addr(drvdata, ch) (drvdata->chs.base + \ argument
156 writel_relaxed(drvdata->stmheer, drvdata->base + STMHEER); in stm_hwevent_enable_hw()
171 writel_relaxed(drvdata->stmsper, drvdata->base + STMSPER); in stm_port_enable_hw()
334 if (!drvdata || !drvdata->csdev) in stm_generic_link()
345 if (!drvdata || !drvdata->csdev) in stm_generic_unlink()
376 if (!(drvdata && local_read(&drvdata->mode))) in stm_generic_set_options()
411 if (!(drvdata && local_read(&drvdata->mode))) in stm_generic_packet()
798 drvdata->stm.sw_nchannels = drvdata->numsp; in stm_init_generic_data()
855 drvdata->numsp = stm_num_stimulus_port(drvdata); in stm_probe()
929 if (drvdata && !IS_ERR(drvdata->atclk)) in stm_runtime_suspend()
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| H A D | coresight-cpu-debug.c | 163 drvdata->edprsr, (drvdata->edprsr & EDPRSR_PU), in debug_force_cpu_powered_up()
184 drvdata->edprsr = readl_relaxed(drvdata->base + EDPRSR); in debug_force_cpu_powered_up()
212 drvdata->edpcsr = readl_relaxed(drvdata->base + EDPCSR); in debug_read_regs()
233 drvdata->edcidsr = readl_relaxed(drvdata->base + EDCIDSR); in debug_read_regs()
236 drvdata->edvidsr = readl_relaxed(drvdata->base + EDVIDSR); in debug_read_regs()
394 if (!drvdata) in debug_notifier_call()
397 dev_emerg(drvdata->dev, "CPU[%d]:\n", drvdata->cpu); in debug_notifier_call()
426 if (!drvdata) in debug_enable_func()
568 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in debug_probe()
569 if (!drvdata) in debug_probe()
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| H A D | coresight-cti-core.c | 66 CS_UNLOCK(drvdata->base); in cti_write_all_hw_regs()
86 CS_LOCK(drvdata->base); in cti_write_all_hw_regs()
179 CS_LOCK(drvdata->base); in cti_disable_hw()
193 CS_LOCK(drvdata->base); in cti_write_single_reg()
732 if (!drvdata) in cti_starting_cpu()
743 if (!drvdata) in cti_dying_cpu()
783 cti_cpu_drvdata[drvdata->ctidev.cpu] = drvdata; in cti_pm_setup()
871 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in cti_probe()
872 if (!drvdata) in cti_probe()
880 drvdata->base = base; in cti_probe()
[all …]
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| H A D | coresight-tpdm.c | 36 CS_UNLOCK(drvdata->base); in __tpdm_enable()
42 CS_LOCK(drvdata->base); in __tpdm_enable()
51 if (drvdata->enable) { in tpdm_enable()
56 __tpdm_enable(drvdata); in tpdm_enable()
57 drvdata->enable = true; in tpdm_enable()
83 CS_LOCK(drvdata->base); in __tpdm_disable()
92 if (!drvdata->enable) { in tpdm_disable()
144 if (!drvdata->enable) in integration_test_store()
191 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in tpdm_probe()
192 if (!drvdata) in tpdm_probe()
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| H A D | coresight-etb10.c | 124 writel_relaxed(drvdata->trigger_cntr, drvdata->base + ETB_TRG); in __etb_enable_hw()
192 if (drvdata->pid != -1 && drvdata->pid != pid) { in etb_enable_perf()
368 drvdata->pid = -1; in etb_disable()
622 etb_dump(drvdata); in etb_read()
731 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in etb_probe()
732 if (!drvdata) in etb_probe()
753 drvdata->buffer_depth = etb_get_buffer_depth(drvdata); in etb_probe()
760 if (!drvdata->buf) in etb_probe()
764 drvdata->pid = -1; in etb_probe()
814 if (drvdata && !IS_ERR(drvdata->atclk)) in etb_runtime_suspend()
[all …]
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| H A D | ultrasoc-smb.c | 104 if (drvdata->reading) { in smb_open()
116 drvdata->reading = true; in smb_open()
222 smb_enable_hw(drvdata); in smb_enable_sysfs()
240 if (drvdata->pid != -1 && drvdata->pid != pid) in smb_enable_perf()
245 drvdata->pid = pid; in smb_enable_perf()
267 if (drvdata->mode != CS_MODE_DISABLED && drvdata->mode != mode) { in smb_enable()
318 drvdata->pid = -1; in smb_disable()
567 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in smb_probe()
568 if (!drvdata) in smb_probe()
577 smb_init_hw(drvdata); in smb_probe()
[all …]
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| H A D | coresight-etm4x-core.c | 201 etm4_os_unlock_csa(drvdata, &drvdata->csdev->access); in etm4_os_unlock()
209 etm_write_os_lock(drvdata, &drvdata->csdev->access, 0x1); in etm4_os_lock()
250 dev_name(&drvdata->csdev->dev), drvdata->cpu); in etm4_read_alloc_trace_id()
776 dev_name(&drvdata->csdev->dev), drvdata->cpu); in etm4_enable_perf()
815 arg.drvdata = drvdata; in etm4_enable_sysfs()
1226 drvdata->config.s_ex_level = drvdata->s_ex_level; in etm4_init_arch_data()
1800 if (local_read(&drvdata->mode) && drvdata->save_state) in etm4_cpu_save()
2055 etmdrvdata[drvdata->cpu] = drvdata; in etm4_add_coresight_dev()
2277 if (drvdata && !IS_ERR_OR_NULL(drvdata->pclk)) in etm4_remove_platform_dev()
2329 if (drvdata->pclk && !IS_ERR(drvdata->pclk)) in etm4_runtime_suspend()
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| H A D | coresight-etm4x-sysfs.c | 64 val = drvdata->nr_pe_cmp; in nr_pe_cmp_show()
88 val = drvdata->nr_cntr; in nr_cntr_show()
112 val = drvdata->numcidc; in numcidc_show()
1235 if ((drvdata->numcidc <= 1) && (drvdata->numvmidc <= 1)) in addr_context_store()
1237 if (val >= (drvdata->numcidc >= drvdata->numvmidc ? in addr_context_store()
1238 drvdata->numcidc : drvdata->numvmidc)) in addr_context_store()
1942 if (!drvdata->ctxid_size || !drvdata->numcidc) in ctxid_pid_store()
1999 if (!drvdata->ctxid_size || !drvdata->numcidc) in ctxid_masks_store()
2159 if (!drvdata->vmid_size || !drvdata->numvmidc) in vmid_val_store()
2213 if (!drvdata->vmid_size || !drvdata->numvmidc) in vmid_masks_store()
[all …]
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| H A D | coresight-tpda.c | 47 CS_UNLOCK(drvdata->base); in __tpda_enable()
49 if (!drvdata->csdev->enable) in __tpda_enable()
54 CS_LOCK(drvdata->base); in __tpda_enable()
78 CS_UNLOCK(drvdata->base); in __tpda_disable()
84 CS_LOCK(drvdata->base); in __tpda_disable()
125 drvdata->atid = atid; in tpda_init_default_data()
143 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in tpda_probe()
144 if (!drvdata) in tpda_probe()
147 drvdata->dev = &adev->dev; in tpda_probe()
153 drvdata->base = base; in tpda_probe()
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| H A D | coresight-tmc-core.c | 65 tmc_wait_for_tmcready(drvdata); in tmc_flush_and_stop()
90 switch (drvdata->memwidth) { in tmc_get_memwidth_mask()
295 drvdata->trigger_cntr = val; in trigger_cntr_store()
326 drvdata->size = val; in buffer_size_store()
439 struct tmc_drvdata *drvdata; in tmc_probe() local
445 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in tmc_probe()
446 if (!drvdata) in tmc_probe()
458 drvdata->base = base; in tmc_probe()
467 drvdata->pid = -1; in tmc_probe()
473 drvdata->size = readl_relaxed(drvdata->base + TMC_RSZ) * 4; in tmc_probe()
[all …]
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| H A D | coresight-replicator.c | 50 CS_UNLOCK(drvdata->base); in dynamic_replicator_reset()
58 CS_LOCK(drvdata->base); in dynamic_replicator_reset()
66 if (drvdata->base) in replicator_reset()
112 CS_LOCK(drvdata->base); in dynamic_replicator_enable()
128 if (drvdata->base) in replicator_enable()
182 if (drvdata->base) in replicator_disable()
235 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in replicator_probe()
236 if (!drvdata) in replicator_probe()
256 drvdata->base = base; in replicator_probe()
335 if (drvdata && !IS_ERR(drvdata->atclk)) in replicator_runtime_suspend()
[all …]
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| /openbmc/linux/drivers/input/serio/ |
| H A D | ps2-gpio.c | 170 cnt = drvdata->rx.cnt; in ps2_gpio_irq_rx()
178 us_delta = ktime_us_delta(drvdata->t_irq_now, drvdata->tx.t_xfer_end); in ps2_gpio_irq_rx()
182 us_delta = ktime_us_delta(drvdata->t_irq_now, drvdata->t_irq_last); in ps2_gpio_irq_rx()
184 dev_err(drvdata->dev, in ps2_gpio_irq_rx()
191 drvdata->t_irq_last = drvdata->t_irq_now; in ps2_gpio_irq_rx()
292 us_delta = ktime_us_delta(drvdata->t_irq_now, drvdata->t_irq_last); in ps2_gpio_irq_tx()
301 drvdata->t_irq_last = drvdata->t_irq_now; in ps2_gpio_irq_tx()
358 __ps2_gpio_write(drvdata->serio, drvdata->tx.byte); in ps2_gpio_irq_tx()
368 return drvdata->mode ? ps2_gpio_irq_tx(drvdata) : in ps2_gpio_irq()
456 drvdata->dev = dev; in ps2_gpio_probe()
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| H A D | xilinx_ps2.c | 130 dev_err(drvdata->dev, in xps2_interrupt()
133 serio_interrupt(drvdata->serio, c, drvdata->flags); in xps2_interrupt()
134 drvdata->flags = 0; in xps2_interrupt()
191 dev_err(drvdata->dev, in sxps2_open()
217 free_irq(drvdata->irq, drvdata); in sxps2_close()
264 drvdata->irq = irq; in xps2_of_probe()
265 drvdata->serio = serio; in xps2_of_probe()
266 drvdata->dev = dev; in xps2_of_probe()
297 drvdata->irq); in xps2_of_probe()
319 kfree(drvdata); in xps2_of_probe()
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| H A D | sun4i-ps2.c | 104 spin_lock(&drvdata->lock); in sun4i_ps2_interrupt()
267 if (drvdata->irq < 0) { in sun4i_ps2_probe()
268 error = drvdata->irq; in sun4i_ps2_probe()
272 drvdata->serio = serio; in sun4i_ps2_probe()
273 drvdata->dev = dev; in sun4i_ps2_probe()
279 drvdata->irq, error); in sun4i_ps2_probe()
291 clk_put(drvdata->clk); in sun4i_ps2_probe()
296 kfree(drvdata); in sun4i_ps2_probe()
306 free_irq(drvdata->irq, drvdata); in sun4i_ps2_remove()
309 clk_put(drvdata->clk); in sun4i_ps2_remove()
[all …]
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| /openbmc/linux/drivers/video/fbdev/ |
| H A D | xilinxfb.c | 234 xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default); in xilinx_fb_blank()
300 xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys); in xilinxfb_assign()
305 xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys); in xilinxfb_assign()
312 xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default); in xilinxfb_assign()
316 drvdata->info.screen_base = (void __iomem *)drvdata->fb_virt; in xilinxfb_assign()
319 drvdata->info.fix.smem_start = drvdata->fb_phys; in xilinxfb_assign()
323 drvdata->info.pseudo_palette = drvdata->pseudo_palette; in xilinxfb_assign()
350 &drvdata->regs_phys, drvdata->regs); in xilinxfb_assign()
388 drvdata->fb_virt, drvdata->fb_phys); in xilinxfb_release()
398 dcr_unmap(drvdata->dcr_host, drvdata->dcr_len); in xilinxfb_release()
[all …]
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| /openbmc/linux/sound/drivers/ |
| H A D | serial-generic.c | 126 if (drvdata->filemode) in snd_serial_generic_ensure_serdev_open()
136 drvdata->baudrate); in snd_serial_generic_ensure_serdev_open()
139 drvdata->baudrate, drvdata->card->shortname, actual_baud); in snd_serial_generic_ensure_serdev_open()
174 if (!drvdata->filemode) in snd_serial_generic_input_close()
218 if (!drvdata->filemode) in snd_serial_generic_output_close()
268 &drvdata->baudrate); in snd_serial_generic_parse_dt()
293 err = snd_rawmidi_new(drvdata->card, drvdata->card->driver, 0, in snd_serial_generic_rmidi()
338 drvdata->serdev = serdev; in snd_serial_generic_probe()
339 drvdata->card = card; in snd_serial_generic_probe()
345 err = snd_serial_generic_rmidi(drvdata, 1, 1, &drvdata->rmidi); in snd_serial_generic_probe()
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| /openbmc/linux/drivers/hwmon/ |
| H A D | nzxt-smart2.c | 173 struct drvdata { struct
341 struct drvdata *drvdata = dev_get_drvdata(dev); in nzxt_smart2_hwmon_read() local
459 ret = hid_hw_output_report(drvdata->hid, drvdata->output_buffer, in send_output_report()
603 struct drvdata *drvdata = dev_get_drvdata(dev); in nzxt_smart2_hwmon_write() local
691 struct drvdata *drvdata = hid_get_drvdata(hdev); in nzxt_smart2_hid_raw_event() local
709 struct drvdata *drvdata = hid_get_drvdata(hdev); in nzxt_smart2_hid_reset_resume() local
721 return init_device(drvdata, drvdata->update_interval); in nzxt_smart2_hid_reset_resume()
732 struct drvdata *drvdata; in nzxt_smart2_hid_probe() local
736 if (!drvdata) in nzxt_smart2_hid_probe()
765 drvdata->hwmon = in nzxt_smart2_hid_probe()
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| /openbmc/linux/drivers/char/xilinx_hwicap/ |
| H A D | fifo_icap.c | 141 dev_dbg(drvdata->dev, "readback started\n"); in fifo_icap_start_readback()
184 struct hwicap_drvdata *drvdata) in fifo_icap_write_fifo_vacancy() argument
196 struct hwicap_drvdata *drvdata) in fifo_icap_read_fifo_occupancy() argument
226 if (fifo_icap_busy(drvdata)) in fifo_icap_set_configuration()
240 fifo_icap_write_fifo_vacancy(drvdata); in fifo_icap_set_configuration()
258 fifo_icap_start_config(drvdata); in fifo_icap_set_configuration()
262 while (fifo_icap_busy(drvdata)) { in fifo_icap_set_configuration()
304 if (fifo_icap_busy(drvdata)) in fifo_icap_get_configuration()
319 fifo_icap_start_readback(drvdata); in fifo_icap_get_configuration()
325 fifo_icap_read_fifo_occupancy(drvdata); in fifo_icap_get_configuration()
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| H A D | xilinx_hwicap.c | 249 return drvdata->config->set_configuration(drvdata, in hwicap_command_desync()
286 status = drvdata->config->set_configuration(drvdata, in hwicap_get_configuration_register()
292 status = drvdata->config->get_status(drvdata); in hwicap_get_configuration_register()
305 status = drvdata->config->set_configuration(drvdata, in hwicap_get_configuration_register()
331 drvdata->config->reset(drvdata); in hwicap_initialize_hwicap()
344 drvdata, drvdata->config_regs->IDCODE, &idcode); in hwicap_initialize_hwicap()
415 status = drvdata->config->get_configuration(drvdata, in hwicap_read()
499 status = drvdata->config->set_configuration(drvdata, in hwicap_write()
579 status = drvdata->config->set_configuration(drvdata, in hwicap_release()
666 drvdata->base_address = ioremap(drvdata->mem_start, drvdata->mem_size); in hwicap_setup()
[all …]
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| /openbmc/linux/drivers/clk/ |
| H A D | clk-max9485.c | 96 drvdata->reg_value &= ~mask; in max9485_update_bits()
97 drvdata->reg_value |= value; in max9485_update_bits()
151 struct max9485_driver_data *drvdata = clk_hw->drvdata; in max9485_clkout_recalc_rate() local
264 drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); in max9485_i2c_probe()
265 if (!drvdata) in max9485_i2c_probe()
269 if (IS_ERR(drvdata->xclk)) in max9485_i2c_probe()
282 drvdata->reset_gpio = in max9485_i2c_probe()
288 drvdata->client = client; in max9485_i2c_probe()
290 ret = i2c_master_recv(drvdata->client, &drvdata->reg_value, in max9485_i2c_probe()
322 drvdata->hw[i].hw.init = &drvdata->hw[i].init; in max9485_i2c_probe()
[all …]
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| /openbmc/linux/drivers/regulator/ |
| H A D | pwm-regulator.c | 66 drvdata->state = i; in pwm_regulator_init_state()
76 if (drvdata->state < 0) in pwm_regulator_get_voltage_sel()
79 return drvdata->state; in pwm_regulator_get_voltage_sel()
99 drvdata->state = selector; in pwm_regulator_set_voltage_sel()
128 pwm_disable(drvdata->pwm); in pwm_regulator_disable()
139 if (drvdata->enb_gpio && !gpiod_get_value_cansleep(drvdata->enb_gpio)) in pwm_regulator_is_enabled()
334 drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL); in pwm_regulator_probe()
335 if (!drvdata) in pwm_regulator_probe()
338 memcpy(&drvdata->desc, &pwm_regulator_desc, sizeof(drvdata->desc)); in pwm_regulator_probe()
348 &drvdata->desc); in pwm_regulator_probe()
[all …]
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