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path: root/drivers/gpio/gpio-f7188x.c
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Diffstat (limited to 'drivers/gpio/gpio-f7188x.c')
-rw-r--r--drivers/gpio/gpio-f7188x.c149
1 files changed, 77 insertions, 72 deletions
diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c
index f54ca5a1775e..4d5b927ad70f 100644
--- a/drivers/gpio/gpio-f7188x.c
+++ b/drivers/gpio/gpio-f7188x.c
@@ -159,11 +159,12 @@ static int f7188x_gpio_direction_in(struct gpio_chip *chip, unsigned offset);
static int f7188x_gpio_get(struct gpio_chip *chip, unsigned offset);
static int f7188x_gpio_direction_out(struct gpio_chip *chip,
unsigned offset, int value);
-static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value);
+static int f7188x_gpio_set(struct gpio_chip *chip, unsigned int offset,
+ int value);
static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
unsigned long config);
-#define F7188X_GPIO_BANK(_base, _ngpio, _regbase, _label) \
+#define F7188X_GPIO_BANK(_ngpio, _regbase, _label) \
{ \
.chip = { \
.label = _label, \
@@ -174,7 +175,7 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
.direction_output = f7188x_gpio_direction_out, \
.set = f7188x_gpio_set, \
.set_config = f7188x_gpio_set_config, \
- .base = _base, \
+ .base = -1, \
.ngpio = _ngpio, \
.can_sleep = true, \
}, \
@@ -191,98 +192,98 @@ static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
#define f7188x_gpio_data_single(type) ((type) == nct6126d)
static struct f7188x_gpio_bank f71869_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 6, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(6, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(6, 0x90, DRVNAME "-6"),
};
static struct f7188x_gpio_bank f71869a_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 6, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(6, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f71882_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 4, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 4, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(4, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(4, 0xB0, DRVNAME "-4"),
};
static struct f7188x_gpio_bank f71889a_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 7, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 7, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(7, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(7, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f71889_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 7, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 7, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 5, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(7, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(7, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(5, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
};
static struct f7188x_gpio_bank f81866_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-7"),
- F7188X_GPIO_BANK(80, 8, 0x88, DRVNAME "-8"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-7"),
+ F7188X_GPIO_BANK(8, 0x88, DRVNAME "-8"),
};
static struct f7188x_gpio_bank f81804_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-3"),
- F7188X_GPIO_BANK(60, 8, 0x90, DRVNAME "-4"),
- F7188X_GPIO_BANK(70, 8, 0x80, DRVNAME "-5"),
- F7188X_GPIO_BANK(90, 8, 0x98, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0x90, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0x80, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0x98, DRVNAME "-6"),
};
static struct f7188x_gpio_bank f81865_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xF0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE0, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xD0, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xC0, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xB0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xA0, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 5, 0x90, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xD0, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xC0, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xB0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xA0, DRVNAME "-5"),
+ F7188X_GPIO_BANK(5, 0x90, DRVNAME "-6"),
};
static struct f7188x_gpio_bank nct6126d_gpio_bank[] = {
- F7188X_GPIO_BANK(0, 8, 0xE0, DRVNAME "-0"),
- F7188X_GPIO_BANK(10, 8, 0xE4, DRVNAME "-1"),
- F7188X_GPIO_BANK(20, 8, 0xE8, DRVNAME "-2"),
- F7188X_GPIO_BANK(30, 8, 0xEC, DRVNAME "-3"),
- F7188X_GPIO_BANK(40, 8, 0xF0, DRVNAME "-4"),
- F7188X_GPIO_BANK(50, 8, 0xF4, DRVNAME "-5"),
- F7188X_GPIO_BANK(60, 8, 0xF8, DRVNAME "-6"),
- F7188X_GPIO_BANK(70, 8, 0xFC, DRVNAME "-7"),
+ F7188X_GPIO_BANK(8, 0xE0, DRVNAME "-0"),
+ F7188X_GPIO_BANK(8, 0xE4, DRVNAME "-1"),
+ F7188X_GPIO_BANK(8, 0xE8, DRVNAME "-2"),
+ F7188X_GPIO_BANK(8, 0xEC, DRVNAME "-3"),
+ F7188X_GPIO_BANK(8, 0xF0, DRVNAME "-4"),
+ F7188X_GPIO_BANK(8, 0xF4, DRVNAME "-5"),
+ F7188X_GPIO_BANK(8, 0xF8, DRVNAME "-6"),
+ F7188X_GPIO_BANK(8, 0xFC, DRVNAME "-7"),
};
static int f7188x_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
@@ -391,7 +392,8 @@ static int f7188x_gpio_direction_out(struct gpio_chip *chip,
return 0;
}
-static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+static int f7188x_gpio_set(struct gpio_chip *chip, unsigned int offset,
+ int value)
{
int err;
struct f7188x_gpio_bank *bank = gpiochip_get_data(chip);
@@ -400,7 +402,8 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
err = superio_enter(sio->addr);
if (err)
- return;
+ return err;
+
superio_select(sio->addr, sio->device);
data_out = superio_inb(sio->addr, f7188x_gpio_data_out(bank->regbase));
@@ -411,6 +414,8 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
superio_outb(sio->addr, f7188x_gpio_data_out(bank->regbase), data_out);
superio_exit(sio->addr);
+
+ return 0;
}
static int f7188x_gpio_set_config(struct gpio_chip *chip, unsigned offset,
generated by cgit (git 2.34.1) at 2025-12-24 23:23:15 +0000