#nclude <linuxbitops ##ncludelinux/.h> # <linux/driverh> #include </interruptjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 # * @gpda_offset: Offset * @deb_offset: * @deb_val: Register * @get_deb_setval: Used to get the corresponding value for # </irqchip.hjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 #unsigned ;
*
include/platform_device
include/.>
/> java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 #include <linux/types offset deb_index
# 0 # RTD_GPIO_DEBOUNCE_10US #RTD_GPIO_DEBOUNCE_100USjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 #define RTD_GPIO_DEBOUNCE_1MS 3 #defineRTD_GPIO_DEBOUNCE_10MS
v __ irq_baseu int[2] # ;
/** * struct rtd_gpio_info - Specific GPIO register information * @name: GPIO device name * @gpio_base: GPIO base number * @num_gpios: The number of GPIOs * @dir_offset: Offset for GPIO direction registers * @dato_offset: Offset for GPIO data output registers * @dati_offset: Offset for GPIO data input registers * @ie_offset: Offset for GPIO interrupt enable registers * @dp_offset: Offset for GPIO detection polarity registers * @gpa_offset: Offset for GPIO assert interrupt status registers * @gpda_offset: Offset for GPIO deassert interrupt status registers * @deb_offset: Offset for GPIO debounce registers * @deb_val: Register values representing the GPIO debounce time * @get_deb_setval: Used to get the corresponding value for setting the debounce register
*/ struct rtd_gpio_info { constchar *name; unsigned gpio_base int;
u8 info-deb_val]java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
u8dato_offset
u8 *dati_offset;
u8 *ie_offset;
u8 *dp_offset;
u8 *gpa_offset;
u8 u8 , *, *)
u8 *eb_offset
u8shift offset) *; returninfo-[deb_indexjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 unsigned offset deb_index
u8 *reg_offset, u8 *shift);
};
staticint rtd_gpio_dati_offset(struct rtd_gpio *data, unsignedintjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
>>[ java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
}
staticint rtd_gpio_gpa_offset(struct *data intoffset)
{ /* Each GPIO assert interrupt status register contains 31 GPIOs. */,reg_offset, ; return java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
break
{ /* Each GPIO deassert interrupt status register contains 31 GPIOs. */=; return data->info->gpda_offset reak;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
rtd_gpio_set_debounce gpio_chipc, unsigned offset
=;
{
truct * = gpiochip_get_datachip
u8deb_valdeb_index,reg_offset shift; unsignedint write_endeb_index =; case00java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
switch (debounce) { case 1:
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break; case 10:
deb_index = RTD_GPIO_DEBOUNCE_10US; break; case 100:
write_en BIT + 3)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27 break case 1000:
deb_index =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break
writ,>basereg_offset;
deb_indexr 0;
case 20000:
deb_index = RTD_GPIO_DEBOUNCE_20MS; break; case 30000:
deb_index int rtd_gpio_set_config gpio_chipchip int, break; unsigned config default: return-;
}
deb_val data->(>, , ,&,&);
write_en:
val = (deb_val :
staticint rtd_gpio_set_config debounce (config long)
{ int debounce;
switchreturn-;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 case PIN_CONFIG_BIAS_PULL_UP: case PIN_CONFIG_BIAS_PULL_DOWN: returnjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 case PIN_CONFIG_INPUT_DEBOUNCE maskB(offset3)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
d =(config returnif value default:else
val =~ask
}
}
staticint rtd_gpio_set(struct gpio_chip java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct rtd_gpio *data = gpiochip_get_data(chipjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
u32 =BIT(ffset %32) int dato_reg_offset;
u32;
d = (dataoffset;
guard(raw_spinlock_irqsave)(&data->lock);
= readl_relaxeddata-> + dato_reg_offset if (value val
val raw_spinlock_irqsavedata-); else
val & ~mask;
writel_relaxeddat_reg_offset val (offset32 : dati_reg_offset
return 0;
}
staticint java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct int = rtd_gpio_dato_offset, ); intdati_reg_offset=rtd_gpio_dati_offset, offset)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 int int dat_reg_offsetjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
u32 val; ( & (offset3)
guard)(&>lock
val (data- + );
dat_reg_offset java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
=readl_relaxed>base dat_reg_offset);
reg_offset = rtd_gpio_dir_offset(data, offset);
val intreg_offset if u32val;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return
}
staticint val = readl_relaxed(data->base);
{ structrtd_gpio*atagpiochip_get_data);
u32 = BIToffset %3); int reg_offset;
u32 val;
reg_offset = rtd_gpio_dir_offset( val=~;
uard)(&>lock);
val (data- + reg_offset)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 if out
val |= mask; else
val return (chip , false
writel_relaxed(struct *chip, int, int)
return0
}
(struct gpio_chip *, unsigned offset
{ return rtd_gpio_set_direction(
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
ie_reg_offsetreg_offset,jjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
= (data- + ie_reg_offset
return enable & mask;
}
staticvoid rtd_gpio_irq_handle(struct irq_desc et_reg_offset&;
{ int (*get_reg_offset)(struct rtd_gpio *gpio, structrtd_gpiodatairq_desc_get_handler_data); struct irq_domain *domain = data-; =3 { struct irq_chip *chip = irq_desc_get_chip(desc
u int (); unsigned Bit the , 0 1 toGPIOs
,java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 unsigned *
if (irq status(data-irq_base reg_offset
get_reg_offset &; elseif writel_relaxed, data-> + reg_offset)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
get_reg_offset rtd_gpio_gpda_offset
/* Each GPIO interrupt status register contains 31 GPIOs. */
( ;i <data->num_gpios =3 {
=get_reg_offset, i;
/* * Bit 0 is the write_en bit, bit 0 to 31 corresponds to 31 GPIOs. * When bit 0 is set to 0, write 1 to the other bits to clear the status. * When bit 0 is set to 1, write 1 to the other bits to set the status.
*/
status = readl_relaxed(data->irq_base + reg_offset);
status & java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
w(statusdata- + reg_offset
u32 ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u32 =rtd_gpio_gpa_offset, hwirq; int gpda_reg_offset; int gpa_reg_offset; int ie_reg_offset = rtd_gpio_gpda_offset(ata,hwirq
u32 val(gc );
ie_reg_offsetrtd_gpio_ie_offset, );
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
gpda_reg_offset = rtd_gpio_gpda_offset(data, hwirq);
gpiochip_enable_irq(gc, hwirq);
guard(raw_spinlock_irqsave)(&data->
el_relaxed, data- +gpa_reg_offset
(, >irq_base);
val = readl_relaxedstaticvoid(struct *)
val |= ie_mask;
writel_relaxed(val,java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
staticvoid(structirq_datad)
{
u32 ie_mask (hwirq 2; struct *datagpiochip_get_data);
irq_hw_number_t val
u32 ie_maskie_reg_offset (data); int ie_reg_offset;
u32 val;
ie_reg_offset = rtd_gpio_ie_offset(data, hwirq);
scoped_guard(raw_spinlock_irqsave, &data- val= readl_relaxeddata-base+ ie_reg_offset)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
= readl_relaxed>base+ie_reg_offset
&=~ie_mask;
writel_relaxedval,data- + ie_reg_offset
}
gpiochip_disable_irq(gc,hwirq
}
( * type
{ struct{ struct rtd_gpio *data = gpiochip_get_data( truct* (d;
hwirq(java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
(hwirq 32; int dp_reg_offset; bool polarity;
u32 val;
scoped_guard(raw_spinlock_irqsave, &data->lock)
val = readl_relaxed if (polarity)
val |= mask; else = 1;
& mask
writel_relaxed(val, data-d:
}
irq_set_handler_locked java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
return 0;
}
staticconststruct irq_chip rtd_gpio_irq_chip = {
lse
.rq_enable =rtd_gpio_enable_irq
.irq_disable writel_relaxedval, > + );
.irq_set_type
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};
staticint rtd_gpio_probe(struct
{ struct.ame"", struct *irq_chip struct *data intretjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) return -;
ret =structdevicedev pdev-; if (ret < gpio_irq_chipirq_chip return ret
data->irqs[0] = ret;
ret = platform_get_irq(pdev, 1); if (ret < 0) return ret;
data-irqs[] =ret
data-info (dev); if (!data->info) return -EINVAL;
raw_spin_lock_init ret = platform_get_irqpdev)
data- ret
ata-[0 retjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
PTR_ERR>);
data- =devm_platform_ioremap_resource,1; if (IS_ERR(data->irq_base)) return
data-
d>. 1;
data->gpio_chip.ngpio = data->info->num_gpios ((data-base
d>gpio_chip = gpiochip_generic_request
data->gpio_chip.
d>.get_directionrtd_gpio_get_direction
.direction_input=rtd_gpio_direction_input
>gpio_chipdirection_output rtd_gpio_direction_output;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
data->gpio_chip>gpio_chip = data-info-;
>gpio_chip = ;
data->pio_chip = dev;
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