Home
last modified time | relevance | path

Searched refs:pca (Results 1 - 22 of 22) sorted by relevance

/kernel/linux/linux-6.6/drivers/pwm/
H A Dpwm-pca9685.c95 static bool pca9685_prescaler_can_change(struct pca9685 *pca, int channel) in pca9685_prescaler_can_change() argument
98 if (bitmap_empty(pca->pwms_enabled, PCA9685_MAXCHAN + 1)) in pca9685_prescaler_can_change()
101 if (bitmap_weight(pca->pwms_enabled, PCA9685_MAXCHAN + 1) > 1) in pca9685_prescaler_can_change()
107 return test_bit(channel, pca->pwms_enabled); in pca9685_prescaler_can_change()
110 static int pca9685_read_reg(struct pca9685 *pca, unsigned int reg, unsigned int *val) in pca9685_read_reg() argument
112 struct device *dev = pca->chip.dev; in pca9685_read_reg()
115 err = regmap_read(pca->regmap, reg, val); in pca9685_read_reg()
122 static int pca9685_write_reg(struct pca9685 *pca, unsigned int reg, unsigned int val) in pca9685_write_reg() argument
124 struct device *dev = pca->chip.dev; in pca9685_write_reg()
127 err = regmap_write(pca in pca9685_write_reg()
135 pca9685_pwm_set_duty(struct pca9685 *pca, int channel, unsigned int duty) pca9685_pwm_set_duty() argument
174 pca9685_pwm_get_duty(struct pca9685 *pca, int channel) pca9685_pwm_get_duty() argument
211 pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_test_and_set_inuse() argument
241 pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_clear_inuse() argument
250 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_request() local
260 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_get() local
268 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_set() local
275 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_free() local
309 pca9685_pwm_gpio_probe(struct pca9685 *pca) pca9685_pwm_gpio_probe() argument
329 pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_test_and_set_inuse() argument
336 pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_clear_inuse() argument
340 pca9685_pwm_gpio_probe(struct pca9685 *pca) pca9685_pwm_gpio_probe() argument
346 pca9685_set_sleep_mode(struct pca9685 *pca, bool enable) pca9685_set_sleep_mode() argument
366 struct pca9685 *pca = to_pca(chip); __pca9685_pwm_apply() local
418 struct pca9685 *pca = to_pca(chip); pca9685_pwm_apply() local
437 struct pca9685 *pca = to_pca(chip); pca9685_pwm_get_state() local
473 struct pca9685 *pca = to_pca(chip); pca9685_pwm_request() local
492 struct pca9685 *pca = to_pca(chip); pca9685_pwm_free() local
520 struct pca9685 *pca; pca9685_pwm_probe() local
604 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_remove() local
619 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_runtime_suspend() local
628 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_runtime_resume() local
[all...]
/kernel/linux/linux-5.10/drivers/pwm/
H A Dpwm-pca9685.c91 static bool pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) in pca9685_pwm_test_and_set_inuse() argument
95 mutex_lock(&pca->lock); in pca9685_pwm_test_and_set_inuse()
101 if (!bitmap_empty(pca->pwms_inuse, PCA9685_MAXCHAN)) { in pca9685_pwm_test_and_set_inuse()
110 if (test_bit(PCA9685_MAXCHAN, pca->pwms_inuse)) { in pca9685_pwm_test_and_set_inuse()
115 is_inuse = test_and_set_bit(pwm_idx, pca->pwms_inuse); in pca9685_pwm_test_and_set_inuse()
117 mutex_unlock(&pca->lock); in pca9685_pwm_test_and_set_inuse()
121 static void pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx) in pca9685_pwm_clear_inuse() argument
123 mutex_lock(&pca->lock); in pca9685_pwm_clear_inuse()
124 clear_bit(pwm_idx, pca->pwms_inuse); in pca9685_pwm_clear_inuse()
125 mutex_unlock(&pca in pca9685_pwm_clear_inuse()
130 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_request() local
140 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_get() local
152 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_set() local
166 struct pca9685 *pca = gpiochip_get_data(gpio); pca9685_pwm_gpio_free() local
200 pca9685_pwm_gpio_probe(struct pca9685 *pca) pca9685_pwm_gpio_probe() argument
222 pca9685_pwm_test_and_set_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_test_and_set_inuse() argument
229 pca9685_pwm_clear_inuse(struct pca9685 *pca, int pwm_idx) pca9685_pwm_clear_inuse() argument
233 pca9685_pwm_gpio_probe(struct pca9685 *pca) pca9685_pwm_gpio_probe() argument
239 pca9685_set_sleep_mode(struct pca9685 *pca, bool enable) pca9685_set_sleep_mode() argument
252 struct pca9685 *pca = to_pca(chip); pca9685_pwm_config() local
354 struct pca9685 *pca = to_pca(chip); pca9685_pwm_enable() local
391 struct pca9685 *pca = to_pca(chip); pca9685_pwm_disable() local
412 struct pca9685 *pca = to_pca(chip); pca9685_pwm_request() local
423 struct pca9685 *pca = to_pca(chip); pca9685_pwm_free() local
449 struct pca9685 *pca; pca9685_pwm_probe() local
521 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_remove() local
534 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_runtime_suspend() local
543 struct pca9685 *pca = i2c_get_clientdata(client); pca9685_pwm_runtime_resume() local
[all...]
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A Dsys_wildfire.c43 wildfire_pca *pca; in wildfire_update_irq_hw() local
56 pca = WILDFIRE_pca(qbbno, pcano); in wildfire_update_irq_hw()
57 enable0 = (unsigned long *) &pca->pca_int[0].enable; /* ??? */ in wildfire_update_irq_hw()
68 register wildfire_pca * pca = WILDFIRE_pca(0, 0); in wildfire_init_irq_hw()
72 enable0 = (unsigned long *) &pca->pca_int[0].enable; in wildfire_init_irq_hw()
73 enable1 = (unsigned long *) &pca->pca_int[1].enable; in wildfire_init_irq_hw()
74 enable2 = (unsigned long *) &pca->pca_int[2].enable; in wildfire_init_irq_hw()
75 enable3 = (unsigned long *) &pca->pca_int[3].enable; in wildfire_init_irq_hw()
77 target0 = (unsigned long *) &pca->pca_int[0].target; in wildfire_init_irq_hw()
78 target1 = (unsigned long *) &pca in wildfire_init_irq_hw()
[all...]
H A Dcore_wildfire.c505 wildfire_pca *pca = WILDFIRE_pca(qbbno, pcano); in wildfire_dump_pca_regs()
509 qbbno, pcano, pca); in wildfire_dump_pca_regs()
511 printk(KERN_ERR " PCA_WHAT_AM_I: 0x%16lx\n", pca->pca_what_am_i.csr); in wildfire_dump_pca_regs()
512 printk(KERN_ERR " PCA_ERR_SUM: 0x%16lx\n", pca->pca_err_sum.csr); in wildfire_dump_pca_regs()
513 printk(KERN_ERR " PCA_PEND_INT: 0x%16lx\n", pca->pca_pend_int.csr); in wildfire_dump_pca_regs()
514 printk(KERN_ERR " PCA_SENT_INT: 0x%16lx\n", pca->pca_sent_int.csr); in wildfire_dump_pca_regs()
516 pca->pca_stdio_edge_level.csr); in wildfire_dump_pca_regs()
519 qbbno, pcano, pca); in wildfire_dump_pca_regs()
522 pca->pca_int[i].target.csr, in wildfire_dump_pca_regs()
523 pca in wildfire_dump_pca_regs()
504 wildfire_pca *pca = WILDFIRE_pca(qbbno, pcano); wildfire_dump_pca_regs() local
[all...]
/kernel/linux/linux-6.6/arch/alpha/kernel/
H A Dsys_wildfire.c43 wildfire_pca *pca; in wildfire_update_irq_hw() local
56 pca = WILDFIRE_pca(qbbno, pcano); in wildfire_update_irq_hw()
57 enable0 = (unsigned long *) &pca->pca_int[0].enable; /* ??? */ in wildfire_update_irq_hw()
68 register wildfire_pca * pca = WILDFIRE_pca(0, 0); in wildfire_init_irq_hw()
72 enable0 = (unsigned long *) &pca->pca_int[0].enable; in wildfire_init_irq_hw()
73 enable1 = (unsigned long *) &pca->pca_int[1].enable; in wildfire_init_irq_hw()
74 enable2 = (unsigned long *) &pca->pca_int[2].enable; in wildfire_init_irq_hw()
75 enable3 = (unsigned long *) &pca->pca_int[3].enable; in wildfire_init_irq_hw()
77 target0 = (unsigned long *) &pca->pca_int[0].target; in wildfire_init_irq_hw()
78 target1 = (unsigned long *) &pca in wildfire_init_irq_hw()
[all...]
H A Dcore_wildfire.c477 wildfire_pca *pca = WILDFIRE_pca(qbbno, pcano); in wildfire_dump_pca_regs() local
481 qbbno, pcano, pca); in wildfire_dump_pca_regs()
483 printk(KERN_ERR " PCA_WHAT_AM_I: 0x%16lx\n", pca->pca_what_am_i.csr); in wildfire_dump_pca_regs()
484 printk(KERN_ERR " PCA_ERR_SUM: 0x%16lx\n", pca->pca_err_sum.csr); in wildfire_dump_pca_regs()
485 printk(KERN_ERR " PCA_PEND_INT: 0x%16lx\n", pca->pca_pend_int.csr); in wildfire_dump_pca_regs()
486 printk(KERN_ERR " PCA_SENT_INT: 0x%16lx\n", pca->pca_sent_int.csr); in wildfire_dump_pca_regs()
488 pca->pca_stdio_edge_level.csr); in wildfire_dump_pca_regs()
491 qbbno, pcano, pca); in wildfire_dump_pca_regs()
494 pca->pca_int[i].target.csr, in wildfire_dump_pca_regs()
495 pca in wildfire_dump_pca_regs()
[all...]
/kernel/linux/linux-5.10/arch/alpha/include/asm/
H A Dcore_wildfire.h221 #define WILDFIRE_PCA_ENTITY(pca) ((0xc|(pca))<<WILDFIRE_ENTITY_SHIFT)
252 #define WILDFIRE_pca(q,pca) \
253 ((wildfire_pca *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)))
255 #define WILDFIRE_ne(q,pca) \
256 ((wildfire_ne *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)|(1UL<<16)))
258 #define WILDFIRE_fe(q,pca) \
259 ((wildfire_fe *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)|(3UL<<15)))
/kernel/linux/linux-6.6/arch/alpha/include/asm/
H A Dcore_wildfire.h221 #define WILDFIRE_PCA_ENTITY(pca) ((0xc|(pca))<<WILDFIRE_ENTITY_SHIFT)
252 #define WILDFIRE_pca(q,pca) \
253 ((wildfire_pca *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)))
255 #define WILDFIRE_ne(q,pca) \
256 ((wildfire_ne *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)|(1UL<<16)))
258 #define WILDFIRE_fe(q,pca) \
259 ((wildfire_fe *)(WILDFIRE_QBB_IO(q)|WILDFIRE_PCA_ENTITY(pca)|(((1UL<<13)-1)<<23)|(3UL<<15)))
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-pca-platform.c20 #include <linux/i2c-algo-pca.h>
21 #include <linux/platform_data/i2c-pca-platform.h>
250 .name = "i2c-pca-platform",
H A Di2c-pca-isa.c3 * i2c-pca-isa.c driver for PCA9564 on ISA boards
19 #include <linux/i2c-algo-pca.h>
24 #define DRIVER "i2c-pca-isa"
135 if (!request_region(base, IO_SIZE, "i2c-pca-isa")) { in pca_isa_probe()
141 if (request_irq(irq, pca_handler, 0, "i2c-pca-isa", &pca_isa_ops) < 0) { in pca_isa_probe()
H A DMakefile88 obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o
146 obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-pca-platform.c20 #include <linux/i2c-algo-pca.h>
21 #include <linux/platform_data/i2c-pca-platform.h>
243 .name = "i2c-pca-platform",
H A Di2c-pca-isa.c3 * i2c-pca-isa.c driver for PCA9564 on ISA boards
19 #include <linux/i2c-algo-pca.h>
24 #define DRIVER "i2c-pca-isa"
135 if (!request_region(base, IO_SIZE, "i2c-pca-isa")) { in pca_isa_probe()
141 if (request_irq(irq, pca_handler, 0, "i2c-pca-isa", &pca_isa_ops) < 0) { in pca_isa_probe()
H A DMakefile95 obj-$(CONFIG_I2C_PCA_PLATFORM) += i2c-pca-platform.o
152 obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
/kernel/linux/linux-5.10/arch/sh/boards/
H A Dboard-sh7785lcr.c17 #include <linux/platform_data/i2c-pca-platform.h>
18 #include <linux/i2c-algo-pca.h>
258 .name = "i2c-pca-platform",
/kernel/linux/linux-6.6/arch/sh/boards/
H A Dboard-sh7785lcr.c17 #include <linux/platform_data/i2c-pca-platform.h>
18 #include <linux/i2c-algo-pca.h>
258 .name = "i2c-pca-platform",
/kernel/linux/linux-5.10/drivers/atm/
H A Dfore200e.c454 int irq_posted = readl(fore200e->regs.pca.psr); in fore200e_pca_irq_check()
457 if (irq_posted && (readl(fore200e->regs.pca.hcr) & PCA200E_HCR_OUTFULL)) { in fore200e_pca_irq_check()
469 writel(PCA200E_HCR_CLRINTR, fore200e->regs.pca.hcr); in fore200e_pca_irq_ack()
476 writel(PCA200E_HCR_RESET, fore200e->regs.pca.hcr); in fore200e_pca_reset()
478 writel(0, fore200e->regs.pca.hcr); in fore200e_pca_reset()
496 fore200e->regs.pca.hcr = fore200e->virt_base + PCA200E_HCR_OFFSET; in fore200e_pca_map()
497 fore200e->regs.pca.imr = fore200e->virt_base + PCA200E_IMR_OFFSET; in fore200e_pca_map()
498 fore200e->regs.pca.psr = fore200e->virt_base + PCA200E_PSR_OFFSET; in fore200e_pca_map()
H A Dfore200e.h791 struct fore200e_pca_regs pca; /* PCA-200E registers */ member
/kernel/linux/linux-6.6/drivers/atm/
H A Dfore200e.c452 int irq_posted = readl(fore200e->regs.pca.psr); in fore200e_pca_irq_check()
455 if (irq_posted && (readl(fore200e->regs.pca.hcr) & PCA200E_HCR_OUTFULL)) { in fore200e_pca_irq_check()
467 writel(PCA200E_HCR_CLRINTR, fore200e->regs.pca.hcr); in fore200e_pca_irq_ack()
474 writel(PCA200E_HCR_RESET, fore200e->regs.pca.hcr); in fore200e_pca_reset()
476 writel(0, fore200e->regs.pca.hcr); in fore200e_pca_reset()
494 fore200e->regs.pca.hcr = fore200e->virt_base + PCA200E_HCR_OFFSET; in fore200e_pca_map()
495 fore200e->regs.pca.imr = fore200e->virt_base + PCA200E_IMR_OFFSET; in fore200e_pca_map()
496 fore200e->regs.pca.psr = fore200e->virt_base + PCA200E_PSR_OFFSET; in fore200e_pca_map()
H A Dfore200e.h791 struct fore200e_pca_regs pca; /* PCA-200E registers */ member
/kernel/linux/linux-5.10/drivers/i2c/algos/
H A Di2c-algo-pca.c3 * i2c-algo-pca.c i2c driver algorithms for PCA9564 adapters
15 #include <linux/i2c-algo-pca.h>
/kernel/linux/linux-6.6/drivers/i2c/algos/
H A Di2c-algo-pca.c3 * i2c-algo-pca.c i2c driver algorithms for PCA9564 adapters
15 #include <linux/i2c-algo-pca.h>

Completed in 25 milliseconds