Lines Matching refs:cc
22 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
24 return !!bcma_chipco_gpio_in(cc, 1 << gpio);
30 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
32 bcma_chipco_gpio_out(cc, 1 << gpio, value ? 1 << gpio : 0);
37 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
39 bcma_chipco_gpio_outen(cc, 1 << gpio, 0);
46 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
48 bcma_chipco_gpio_outen(cc, 1 << gpio, 1 << gpio);
49 bcma_chipco_gpio_out(cc, 1 << gpio, value ? 1 << gpio : 0);
55 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
57 bcma_chipco_gpio_control(cc, 1 << gpio, 0);
59 bcma_chipco_gpio_pulldown(cc, 1 << gpio, 0);
61 bcma_chipco_gpio_pullup(cc, 1 << gpio, 1 << gpio);
68 struct bcma_drv_cc *cc = gpiochip_get_data(chip);
71 bcma_chipco_gpio_pullup(cc, 1 << gpio, 0);
79 struct bcma_drv_cc *cc = gpiochip_get_data(gc);
81 u32 val = bcma_chipco_gpio_in(cc, BIT(gpio));
83 bcma_chipco_gpio_polarity(cc, BIT(gpio), val);
84 bcma_chipco_gpio_intmask(cc, BIT(gpio), BIT(gpio));
90 struct bcma_drv_cc *cc = gpiochip_get_data(gc);
93 bcma_chipco_gpio_intmask(cc, BIT(gpio), 0);
104 struct bcma_drv_cc *cc = dev_id;
105 struct gpio_chip *gc = &cc->gpio;
106 u32 val = bcma_cc_read32(cc, BCMA_CC_GPIOIN);
107 u32 mask = bcma_cc_read32(cc, BCMA_CC_GPIOIRQ);
108 u32 pol = bcma_cc_read32(cc, BCMA_CC_GPIOPOL);
117 bcma_chipco_gpio_polarity(cc, irqs, val & irqs);
122 static int bcma_gpio_irq_init(struct bcma_drv_cc *cc)
124 struct gpio_chip *chip = &cc->gpio;
128 if (cc->core->bus->hosttype != BCMA_HOSTTYPE_SOC)
131 hwirq = bcma_core_irq(cc->core, 0);
133 cc);
137 bcma_chipco_gpio_intmask(cc, ~0, 0);
138 bcma_cc_set32(cc, BCMA_CC_IRQMASK, BCMA_CC_IRQ_GPIO);
151 static void bcma_gpio_irq_exit(struct bcma_drv_cc *cc)
153 if (cc->core->bus->hosttype != BCMA_HOSTTYPE_SOC)
156 bcma_cc_mask32(cc, BCMA_CC_IRQMASK, ~BCMA_CC_IRQ_GPIO);
157 free_irq(bcma_core_irq(cc->core, 0), cc);
160 static int bcma_gpio_irq_init(struct bcma_drv_cc *cc)
165 static void bcma_gpio_irq_exit(struct bcma_drv_cc *cc)
170 int bcma_gpio_init(struct bcma_drv_cc *cc)
172 struct bcma_bus *bus = cc->core->bus;
173 struct gpio_chip *chip = &cc->gpio;
187 chip->of_node = cc->core->dev.of_node;
209 cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
214 err = bcma_gpio_irq_init(cc);
218 err = gpiochip_add_data(chip, cc);
220 bcma_gpio_irq_exit(cc);
227 int bcma_gpio_unregister(struct bcma_drv_cc *cc)
229 bcma_gpio_irq_exit(cc);
230 gpiochip_remove(&cc->gpio);