Searched refs:gpio_reg (Results 1 – 7 of 7) sorted by relevance
| /linux-3.4.99/drivers/gpu/drm/i915/ |
| D | intel_i2c.c | 82 reserved = I915_READ_NOTRACE(bus->gpio_reg) & in get_reserved()
94 I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_CLOCK_DIR_MASK); in get_clock()
95 I915_WRITE_NOTRACE(bus->gpio_reg, reserved); in get_clock()
96 return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_CLOCK_VAL_IN) != 0; in get_clock()
104 I915_WRITE_NOTRACE(bus->gpio_reg, reserved | GPIO_DATA_DIR_MASK); in get_data()
105 I915_WRITE_NOTRACE(bus->gpio_reg, reserved); in get_data()
106 return (I915_READ_NOTRACE(bus->gpio_reg) & GPIO_DATA_VAL_IN) != 0; in get_data()
122 I915_WRITE_NOTRACE(bus->gpio_reg, reserved | clock_bits); in set_clock()
123 POSTING_READ(bus->gpio_reg); in set_clock()
139 I915_WRITE_NOTRACE(bus->gpio_reg, reserved | data_bits); in set_data()
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| D | i915_drv.h | 310 u32 gpio_reg; member
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| /linux-3.4.99/drivers/media/video/cx25821/ |
| D | cx25821-gpio.c | 59 u32 gpio_reg = GPIO_LO; in cx25821_set_gpiopin_logicvalue() local
71 gpio_reg = GPIO_HI; in cx25821_set_gpiopin_logicvalue()
74 value = cx_read(gpio_reg); in cx25821_set_gpiopin_logicvalue()
81 cx_write(gpio_reg, value); in cx25821_set_gpiopin_logicvalue()
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| /linux-3.4.99/drivers/gpio/ |
| D | gpio-langwell.c | 73 static void __iomem *gpio_reg(struct gpio_chip *chip, unsigned offset, in gpio_reg() function
112 void __iomem *gplr = gpio_reg(chip, offset, GPLR); in lnw_gpio_get()
122 gpsr = gpio_reg(chip, offset, GPSR); in lnw_gpio_set()
125 gpcr = gpio_reg(chip, offset, GPCR); in lnw_gpio_set()
133 void __iomem *gpdr = gpio_reg(chip, offset, GPDR); in lnw_gpio_direction_input()
156 void __iomem *gpdr = gpio_reg(chip, offset, GPDR); in lnw_gpio_direction_output()
188 void __iomem *grer = gpio_reg(&lnw->chip, gpio, GRER); in lnw_irq_type()
189 void __iomem *gfer = gpio_reg(&lnw->chip, gpio, GFER); in lnw_irq_type()
251 gedr = gpio_reg(&lnw->chip, base, GEDR); in lnw_irq_handler()
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| /linux-3.4.99/drivers/hwmon/ |
| D | ltc4245.c | 81 u8 gpio_curr, gpio_next, gpio_reg; in ltc4245_update_gpios() local
121 gpio_reg = (data->cregs[LTC4245_GPIO] & 0x3f) | ((gpio_next + 1) << 6); in ltc4245_update_gpios()
124 i2c_smbus_write_byte_data(client, LTC4245_GPIO, gpio_reg); in ltc4245_update_gpios()
127 data->cregs[LTC4245_GPIO] = gpio_reg; in ltc4245_update_gpios()
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| /linux-3.4.99/drivers/macintosh/ |
| D | via-pmu.c | 145 static unsigned char __iomem *gpio_reg; variable
329 gpio_reg = ioremap(gaddr, 0x10); in find_via_pmu()
331 if (gpio_reg == NULL) { in find_via_pmu()
362 iounmap(gpio_reg); in find_via_pmu()
363 gpio_reg = NULL; in find_via_pmu()
1656 if ((in_8(gpio_reg + 0x9) & 0x02) == 0) { in gpio1_interrupt()
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| /linux-3.4.99/drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_main.c | 1898 u32 gpio_reg; in bnx2x_get_gpio() local
1907 gpio_reg = REG_RD(bp, MISC_REG_GPIO); in bnx2x_get_gpio()
1910 if ((gpio_reg & gpio_mask) == gpio_mask) in bnx2x_get_gpio()
1928 u32 gpio_reg; in bnx2x_set_gpio() local
1937 gpio_reg = (REG_RD(bp, MISC_REG_GPIO) & MISC_REGISTERS_GPIO_FLOAT); in bnx2x_set_gpio()
1945 gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); in bnx2x_set_gpio()
1946 gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_CLR_POS); in bnx2x_set_gpio()
1954 gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); in bnx2x_set_gpio()
1955 gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS); in bnx2x_set_gpio()
1963 gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS); in bnx2x_set_gpio()
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