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/linux-6.3-rc2/drivers/pinctrl/meson/
A Dpinctrl-meson.c609 pc->chip.label = pc->data->name; in meson_gpiolib_register()
610 pc->chip.parent = pc->dev; in meson_gpiolib_register()
611 pc->chip.fwnode = pc->fwnode; in meson_gpiolib_register()
621 pc->chip.ngpio = pc->data->num_pins; in meson_gpiolib_register()
710 return pc->data->parse_dt(pc); in meson_pinctrl_parse_dt()
720 pc->reg_pullen = pc->reg_pull; in meson8_aobus_parse_dt_extra()
728 pc->reg_pull = pc->reg_gpio; in meson_a1_parse_dt_extra()
729 pc->reg_pullen = pc->reg_gpio; in meson_a1_parse_dt_extra()
730 pc->reg_ds = pc->reg_gpio; in meson_a1_parse_dt_extra()
758 pc->desc.pins = pc->data->pins; in meson_pinctrl_probe()
[all …]
/linux-6.3-rc2/drivers/bcma/
A Ddriver_pci.c70 if (pc->core->id.rev >= 10) { in bcma_pcie_mdio_read()
175 if (pc->early_setup_done) in bcma_core_pci_early_init()
178 pc->hostmode = bcma_core_pci_is_in_hostmode(pc); in bcma_core_pci_early_init()
179 if (pc->hostmode) in bcma_core_pci_early_init()
182 bcma_core_pci_fixcfg(pc); in bcma_core_pci_early_init()
248 if (pc->setup_done) in bcma_core_pci_init()
253 if (pc->hostmode) in bcma_core_pci_init()
261 struct bcma_drv_pci *pc; in bcma_core_pci_power_save() local
267 pc = &bus->drv_pci[0]; in bcma_core_pci_power_save()
269 if (pc->core->id.rev >= 15 && pc->core->id.rev <= 20) { in bcma_core_pci_power_save()
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A Ddriver_pci_host.c39 bcma_core_enable(pc->core, 0); in bcma_core_pci_is_in_hostmode()
92 WARN_ON(!pc->hostmode); in bcma_extpci_read_config()
111 val = pcicore_read32(pc, addr); in bcma_extpci_read_config()
157 WARN_ON(!pc->hostmode); in bcma_extpci_write_config()
236 struct bcma_drv_pci *pc; in bcma_core_pci_hostmode_read_config() local
240 pc = pc_host->pdev; in bcma_core_pci_hostmode_read_config()
256 struct bcma_drv_pci *pc; in bcma_core_pci_hostmode_write_config() local
260 pc = pc_host->pdev; in bcma_core_pci_hostmode_write_config()
410 pc->host_controller = pc_host; in bcma_core_pci_hostmode_init()
414 pc_host->pdev = pc; in bcma_core_pci_hostmode_init()
[all …]
/linux-6.3-rc2/drivers/pwm/
A Dpwm-sti.c236 pc->cur = pwm; in sti_pwm_config()
279 pc->en_count++; in sti_pwm_enable()
521 pc->prescale_low = devm_regmap_field_alloc(dev, pc->regmap, in sti_pwm_probe_dt()
526 pc->prescale_high = devm_regmap_field_alloc(dev, pc->regmap, in sti_pwm_probe_dt()
531 pc->pwm_out_en = devm_regmap_field_alloc(dev, pc->regmap, in sti_pwm_probe_dt()
536 pc->pwm_cpt_en = devm_regmap_field_alloc(dev, pc->regmap, in sti_pwm_probe_dt()
568 pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL); in sti_pwm_probe()
569 if (!pc) in sti_pwm_probe()
580 pc->regmap = devm_regmap_init_mmio(dev, pc->mmio, in sti_pwm_probe()
607 pc->dev = dev; in sti_pwm_probe()
[all …]
A Dpwm-rockchip.c81 tmp = readl_relaxed(pc->base + pc->data->regs.period); in rockchip_pwm_get_state()
85 tmp = readl_relaxed(pc->base + pc->data->regs.duty); in rockchip_pwm_get_state()
89 val = readl_relaxed(pc->base + pc->data->regs.ctrl); in rockchip_pwm_get_state()
129 ctrl = readl_relaxed(pc->base + pc->data->regs.ctrl); in rockchip_pwm_config()
135 writel(period, pc->base + pc->data->regs.period); in rockchip_pwm_config()
136 writel(duty, pc->base + pc->data->regs.duty); in rockchip_pwm_config()
154 writel(ctrl, pc->base + pc->data->regs.ctrl); in rockchip_pwm_config()
172 val = readl_relaxed(pc->base + pc->data->regs.ctrl); in rockchip_pwm_enable()
179 writel_relaxed(val, pc->base + pc->data->regs.ctrl); in rockchip_pwm_enable()
311 if (!pc) in rockchip_pwm_probe()
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A Dpwm-tiecap.c58 c = pc->clk_rate; in ecap_pwm_config()
67 c = pc->clk_rate; in ecap_pwm_config()
225 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in ecap_pwm_probe()
226 if (!pc) in ecap_pwm_probe()
250 pc->chip.npwm = 1; in ecap_pwm_probe()
279 pc->ctx.ecctl2 = readw(pc->mmio_base + ECCTL2); in ecap_pwm_save_context()
280 pc->ctx.cap4 = readl(pc->mmio_base + CAP4); in ecap_pwm_save_context()
281 pc->ctx.cap3 = readl(pc->mmio_base + CAP3); in ecap_pwm_save_context()
287 writel(pc->ctx.cap3, pc->mmio_base + CAP3); in ecap_pwm_restore_context()
288 writel(pc->ctx.cap4, pc->mmio_base + CAP4); in ecap_pwm_restore_context()
[all …]
A Dpwm-tiehrpwm.c458 if (!pc) in ehrpwm_pwm_probe()
532 pc->ctx.tbctl = ehrpwm_read(pc->mmio_base, TBCTL); in ehrpwm_pwm_save_context()
533 pc->ctx.tbprd = ehrpwm_read(pc->mmio_base, TBPRD); in ehrpwm_pwm_save_context()
534 pc->ctx.cmpa = ehrpwm_read(pc->mmio_base, CMPA); in ehrpwm_pwm_save_context()
535 pc->ctx.cmpb = ehrpwm_read(pc->mmio_base, CMPB); in ehrpwm_pwm_save_context()
536 pc->ctx.aqctla = ehrpwm_read(pc->mmio_base, AQCTLA); in ehrpwm_pwm_save_context()
537 pc->ctx.aqctlb = ehrpwm_read(pc->mmio_base, AQCTLB); in ehrpwm_pwm_save_context()
546 ehrpwm_write(pc->mmio_base, TBPRD, pc->ctx.tbprd); in ehrpwm_pwm_restore_context()
547 ehrpwm_write(pc->mmio_base, CMPA, pc->ctx.cmpa); in ehrpwm_pwm_restore_context()
548 ehrpwm_write(pc->mmio_base, CMPB, pc->ctx.cmpb); in ehrpwm_pwm_restore_context()
[all …]
A Dpwm-tegra.c167 pc->clk_rate = clk_get_rate(pc->clk); in tegra_pwm_config()
280 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in tegra_pwm_probe()
281 if (!pc) in tegra_pwm_probe()
285 pc->dev = &pdev->dev; in tegra_pwm_probe()
288 if (IS_ERR(pc->regs)) in tegra_pwm_probe()
294 if (IS_ERR(pc->clk)) in tegra_pwm_probe()
307 ret = dev_pm_opp_set_rate(pc->dev, pc->soc->max_frequency); in tegra_pwm_probe()
318 pc->clk_rate = clk_get_rate(pc->clk); in tegra_pwm_probe()
321 pc->min_period_ns = in tegra_pwm_probe()
325 if (IS_ERR(pc->rst)) { in tegra_pwm_probe()
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A Dpwm-bcm2835.c137 struct bcm2835_pwm *pc; in bcm2835_pwm_probe() local
140 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in bcm2835_pwm_probe()
141 if (!pc) in bcm2835_pwm_probe()
144 pc->dev = &pdev->dev; in bcm2835_pwm_probe()
147 if (IS_ERR(pc->base)) in bcm2835_pwm_probe()
148 return PTR_ERR(pc->base); in bcm2835_pwm_probe()
151 if (IS_ERR(pc->clk)) in bcm2835_pwm_probe()
159 pc->chip.dev = &pdev->dev; in bcm2835_pwm_probe()
161 pc->chip.npwm = 2; in bcm2835_pwm_probe()
165 ret = pwmchip_add(&pc->chip); in bcm2835_pwm_probe()
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A Dpwm-mediatek.c182 value = readl(pc->regs); in pwm_mediatek_enable()
184 writel(value, pc->regs); in pwm_mediatek_enable()
194 value = readl(pc->regs); in pwm_mediatek_disable()
196 writel(value, pc->regs); in pwm_mediatek_disable()
237 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in pwm_mediatek_probe()
238 if (!pc) in pwm_mediatek_probe()
244 if (IS_ERR(pc->regs)) in pwm_mediatek_probe()
247 pc->clk_pwms = devm_kmalloc_array(&pdev->dev, pc->soc->num_pwms, in pwm_mediatek_probe()
249 if (!pc->clk_pwms) in pwm_mediatek_probe()
253 if (IS_ERR(pc->clk_top)) in pwm_mediatek_probe()
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A Dpwm-spear.c132 clk_disable(pc->clk); in spear_pwm_config()
143 rc = clk_enable(pc->clk); in spear_pwm_enable()
163 clk_disable(pc->clk); in spear_pwm_disable()
202 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in spear_pwm_probe()
203 if (!pc) in spear_pwm_probe()
211 if (IS_ERR(pc->clk)) in spear_pwm_probe()
212 return PTR_ERR(pc->clk); in spear_pwm_probe()
218 pc->chip.npwm = NUM_PWM; in spear_pwm_probe()
238 clk_disable(pc->clk); in spear_pwm_probe()
243 clk_unprepare(pc->clk); in spear_pwm_probe()
[all …]
A Dpwm-pxa.c77 c = clk_get_rate(pc->clk); in pxa_pwm_config()
127 clk_disable_unprepare(pc->clk); in pxa_pwm_apply()
169 struct pxa_pwm_chip *pc; in pwm_probe() local
178 pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); in pwm_probe()
179 if (pc == NULL) in pwm_probe()
183 if (IS_ERR(pc->clk)) in pwm_probe()
184 return PTR_ERR(pc->clk); in pwm_probe()
186 pc->chip.dev = &pdev->dev; in pwm_probe()
187 pc->chip.ops = &pxa_pwm_ops; in pwm_probe()
192 pc->chip.of_pwm_n_cells = 1; in pwm_probe()
[all …]
A Dpwm-intel-lgm.c58 struct regmap *regmap = pc->regmap; in lgm_pwm_enable()
115 struct regmap *regmap = pc->regmap; in lgm_pwm_init()
119 pc->period = LGM_PWM_PERIOD_2WIRE_NS; in lgm_pwm_init()
172 struct lgm_pwm_chip *pc; in lgm_pwm_probe() local
177 pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL); in lgm_pwm_probe()
178 if (!pc) in lgm_pwm_probe()
186 if (IS_ERR(pc->regmap)) in lgm_pwm_probe()
207 pc->chip.dev = dev; in lgm_pwm_probe()
208 pc->chip.ops = &lgm_pwm_ops; in lgm_pwm_probe()
209 pc->chip.npwm = 1; in lgm_pwm_probe()
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/linux-6.3-rc2/drivers/ssb/
A Ddriver_pcicore.c28 return ssb_read32(pc->dev, offset); in pcicore_read32()
79 if (pc->cardbusmode && (dev > 1)) in get_cfgspace_addr()
119 WARN_ON(!pc->hostmode); in ssb_extpci_read_config()
165 WARN_ON(!pc->hostmode); in ssb_extpci_write_config()
326 extpci_core = pc; in ssb_pcicore_init_hostmode()
344 pc->cardbusmode = 1; in ssb_pcicore_init_hostmode()
562 pc->hostmode = pcicore_is_in_hostmode(pc); in ssb_pcicore_init()
563 if (pc->hostmode) in ssb_pcicore_init()
566 if (!pc->hostmode) in ssb_pcicore_init()
730 if (pc->setup_done) in ssb_pcicore_dev_irqvecs_enable()
[all …]
/linux-6.3-rc2/drivers/pinctrl/bcm/
A Dpinctrl-bcm2835.c831 dev_err(pc->dev, in bcm2835_pctl_dt_node_to_map()
842 dev_err(pc->dev, in bcm2835_pctl_dt_node_to_map()
1224 pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL); in bcm2835_pinctrl_probe()
1225 if (!pc) in bcm2835_pinctrl_probe()
1229 pc->dev = dev; in bcm2835_pinctrl_probe()
1272 pc->pctl_dev = devm_pinctrl_register(dev, &pc->pctl_desc, pc); in bcm2835_pinctrl_probe()
1279 pc->gpio_range.base = pc->gpio_chip.base; in bcm2835_pinctrl_probe()
1280 pc->gpio_range.gc = &pc->gpio_chip; in bcm2835_pinctrl_probe()
1281 pinctrl_add_gpio_range(pc->pctl_dev, &pc->gpio_range); in bcm2835_pinctrl_probe()
1349 err = gpiochip_add_data(&pc->gpio_chip, pc); in bcm2835_pinctrl_probe()
[all …]
A Dpinctrl-bcm63xx.c55 grc.regmap = pc->regs; in bcm63xx_gpio_probe()
69 struct bcm63xx_pinctrl *pc; in bcm63xx_pinctrl_probe() local
73 pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL); in bcm63xx_pinctrl_probe()
74 if (!pc) in bcm63xx_pinctrl_probe()
79 pc->dev = dev; in bcm63xx_pinctrl_probe()
80 pc->driver_data = driver_data; in bcm63xx_pinctrl_probe()
83 if (IS_ERR(pc->regs)) in bcm63xx_pinctrl_probe()
84 return PTR_ERR(pc->regs); in bcm63xx_pinctrl_probe()
93 pc->pctl_dev = devm_pinctrl_register(dev, &pc->pctl_desc, pc); in bcm63xx_pinctrl_probe()
94 if (IS_ERR(pc->pctl_dev)) in bcm63xx_pinctrl_probe()
[all …]
/linux-6.3-rc2/drivers/gpu/drm/bridge/imx/
A Dimx8qxp-pixel-combiner.c64 struct imx8qxp_pc *pc; member
114 struct imx8qxp_pc *pc = ch->pc; in imx8qxp_pc_bridge_attach() local
138 struct imx8qxp_pc *pc = ch->pc; in imx8qxp_pc_bridge_mode_set() local
189 struct imx8qxp_pc *pc = ch->pc; in imx8qxp_pc_bridge_atomic_disable() local
285 pc = devm_kzalloc(dev, sizeof(*pc), GFP_KERNEL); in imx8qxp_pc_bridge_probe()
286 if (!pc) in imx8qxp_pc_bridge_probe()
290 if (IS_ERR(pc->base)) in imx8qxp_pc_bridge_probe()
293 pc->dev = dev; in imx8qxp_pc_bridge_probe()
315 ch = &pc->ch[i]; in imx8qxp_pc_bridge_probe()
316 ch->pc = pc; in imx8qxp_pc_bridge_probe()
[all …]
/linux-6.3-rc2/arch/microblaze/kernel/
A Dunwind.c93 instr = *pc; in find_frame_creation()
102 frame_size, pc); in find_frame_creation()
108 return pc; in find_frame_creation()
191 if (!pc || !fp || (pc & 3) || (fp & 3)) { in microblaze_unwind_inner()
195 for (; pc != 0;) { in microblaze_unwind_inner()
222 pc -= ofs; in microblaze_unwind_inner()
236 if (unlikely(pc == task_pt_regs(task)->pc)) { in microblaze_unwind_inner()
238 loglvl, (void *) pc, in microblaze_unwind_inner()
253 pc = next_pc & ~3; in microblaze_unwind_inner()
294 unsigned long pc, fp; in microblaze_unwind() local
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/linux-6.3-rc2/drivers/dma/mediatek/
A Dmtk-cqdma.c124 struct mtk_cqdma_pchan *pc; member
269 struct mtk_cqdma_pchan *pc = cvc->pc; in mtk_cqdma_issue_vchan_pending() local
354 mtk_cqdma_start(pc, cvd); in mtk_cqdma_consume_work_queue()
361 struct mtk_cqdma_pchan *pc = from_tasklet(pc, t, tasklet); in mtk_cqdma_tasklet_cb() local
383 enable_irq(pc->irq); in mtk_cqdma_tasklet_cb()
625 pc = cqdma->pc[i]; in mtk_cqdma_alloc_chan_resources()
630 if (!pc) in mtk_cqdma_alloc_chan_resources()
653 vc->pc = pc; in mtk_cqdma_alloc_chan_resources()
808 if (!cqdma->pc) in mtk_cqdma_probe()
815 if (!cqdma->pc[i]) in mtk_cqdma_probe()
[all …]
/linux-6.3-rc2/arch/riscv/kernel/
A Dstacktrace.c24 unsigned long fp, sp, pc; in walk_stackframe() local
40 pc = task->thread.ra; in walk_stackframe()
47 if (unlikely(!__kernel_text_address(pc) || (level++ >= 0 && !fn(arg, pc)))) in walk_stackframe()
60 pc = regs->ra; in walk_stackframe()
66 if (unlikely(!__kernel_text_address(pc) || !fn(arg, pc))) in walk_stackframe()
82 unsigned long sp, pc; in walk_stackframe() local
94 pc = task->thread.ra; in walk_stackframe()
102 if (__kernel_text_address(pc) && unlikely(!fn(arg, pc))) in walk_stackframe()
134 *p = pc; in save_wchan()
142 unsigned long pc = 0; in __get_wchan() local
[all …]
/linux-6.3-rc2/arch/csky/kernel/
A Dstacktrace.c19 unsigned long fp, sp, pc; in walk_stackframe() local
24 pc = instruction_pointer(regs); in walk_stackframe()
34 pc = thread_saved_lr(task); in walk_stackframe()
41 if (unlikely(!__kernel_text_address(pc) || fn(pc, arg))) in walk_stackframe()
63 unsigned long sp, pc; in walk_stackframe() local
75 pc = thread_saved_lr(task); in walk_stackframe()
83 if (__kernel_text_address(pc) && unlikely(fn(pc, arg))) in walk_stackframe()
85 pc = (*ksp++) - 0x4; in walk_stackframe()
106 *p = pc; in save_wchan()
114 unsigned long pc = 0; in __get_wchan() local
[all …]
/linux-6.3-rc2/arch/xtensa/kernel/
A Dstacktrace.c34 unsigned long pc = regs->pc; in xtensa_backtrace_user() local
41 frame.pc = pc; in xtensa_backtrace_user()
44 if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data)) in xtensa_backtrace_user()
72 pc = MAKE_PC_FROM_RA(a0, pc); in xtensa_backtrace_user()
79 frame.pc = pc; in xtensa_backtrace_user()
82 if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data)) in xtensa_backtrace_user()
96 pc = MAKE_PC_FROM_RA(a0, pc); in xtensa_backtrace_user()
106 frame.pc = pc; in xtensa_backtrace_user()
109 if (pc == 0 || pc >= TASK_SIZE || ufn(&frame, data)) in xtensa_backtrace_user()
138 frame.pc = pc; in xtensa_backtrace_kernel()
[all …]
/linux-6.3-rc2/arch/loongarch/kernel/
A Dinst.c15 unsigned long pc = regs->csr_era; in simu_pc() local
19 if (pc & 3) { in simu_pc()
49 unsigned long pc = regs->csr_era; in simu_branch() local
51 if (pc & 3) { in simu_branch()
64 regs->regs[1] = pc + LOONGARCH_INSN_SIZE; in simu_branch()
76 regs->csr_era = pc + LOONGARCH_INSN_SIZE; in simu_branch()
82 regs->csr_era = pc + LOONGARCH_INSN_SIZE; in simu_branch()
94 regs->csr_era = pc + LOONGARCH_INSN_SIZE; in simu_branch()
100 regs->csr_era = pc + LOONGARCH_INSN_SIZE; in simu_branch()
183 long offset = dest - pc; in larch_insn_gen_b()
[all …]
A Dftrace_dyn.c78 unsigned long pc; in ftrace_modify_call() local
84 offset = (long)pc - (long)addr; in ftrace_modify_call()
90 ret = __get_mod(&mod, pc); in ftrace_modify_call()
111 unsigned long pc; in ftrace_update_ftrace_func() local
143 unsigned long pc; in ftrace_init_nop() local
145 pc = rec->ip; in ftrace_init_nop()
155 unsigned long pc; in ftrace_make_call() local
167 ret = __get_mod(&mod, pc); in ftrace_make_call()
184 unsigned long pc; in ftrace_make_nop() local
196 ret = __get_mod(&mod, pc); in ftrace_make_nop()
[all …]
A Dunwind_prologue.c77 return scan_handlers(pc - eentry); in fix_exception()
95 if (!fix_exception(state->pc) && !fix_ftrace(state->pc)) in unwind_state_fixup()
114 unsigned long size, offset, pc; in unwind_by_prologue() local
126 state->pc = regs->csr_era; in unwind_by_prologue()
136 pc = state->pc - (state->first ? 0 : LOONGARCH_INSN_SIZE); in unwind_by_prologue()
187 state->pc = state->ra; in unwind_by_prologue()
196 unsigned long pc; in next_frame() local
205 state->pc = unwind_graph_addr(state, state->pc, state->sp); in next_frame()
211 pc = regs->csr_era; in next_frame()
217 state->pc = pc; in next_frame()
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