diff options
Diffstat (limited to 'drivers/gpio/gpio-f7188x.c')
| -rw-r--r-- | drivers/gpio/gpio-f7188x.c | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-f7188x.c b/drivers/gpio/gpio-f7188x.c index 1be291ac6319..dbda8433c4f7 100644 --- a/drivers/gpio/gpio-f7188x.c +++ b/drivers/gpio/gpio-f7188x.c @@ -1,5 +1,5 @@ /* - * GPIO driver for Fintek Super-I/O F71882 and F71889 + * GPIO driver for Fintek Super-I/O F71869, F71869A, F71882 and F71889 * * Copyright (C) 2010-2013 LaCie * @@ -32,12 +32,16 @@ #define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */ #define SIO_FINTEK_ID 0x1934 /* Manufacturer ID */ +#define SIO_F71869_ID 0x0814 /* F71869 chipset ID */ +#define SIO_F71869A_ID 0x1007 /* F71869A chipset ID */ #define SIO_F71882_ID 0x0541 /* F71882 chipset ID */ #define SIO_F71889_ID 0x0909 /* F71889 chipset ID */ -enum chips { f71882fg, f71889f }; +enum chips { f71869, f71869a, f71882fg, f71889f }; static const char * const f7188x_names[] = { + "f71869", + "f71869a", "f71882fg", "f71889f", }; @@ -146,6 +150,27 @@ static void f7188x_gpio_set(struct gpio_chip *chip, unsigned offset, int value); /* Output mode register (0:open drain 1:push-pull). */ #define gpio_out_mode(base) (base + 3) +static struct f7188x_gpio_bank f71869_gpio_bank[] = { + F7188X_GPIO_BANK(0, 6, 0xF0), + F7188X_GPIO_BANK(10, 8, 0xE0), + F7188X_GPIO_BANK(20, 8, 0xD0), + F7188X_GPIO_BANK(30, 8, 0xC0), + F7188X_GPIO_BANK(40, 8, 0xB0), + F7188X_GPIO_BANK(50, 5, 0xA0), + F7188X_GPIO_BANK(60, 6, 0x90), +}; + +static struct f7188x_gpio_bank f71869a_gpio_bank[] = { + F7188X_GPIO_BANK(0, 6, 0xF0), + F7188X_GPIO_BANK(10, 8, 0xE0), + F7188X_GPIO_BANK(20, 8, 0xD0), + F7188X_GPIO_BANK(30, 8, 0xC0), + F7188X_GPIO_BANK(40, 8, 0xB0), + F7188X_GPIO_BANK(50, 5, 0xA0), + F7188X_GPIO_BANK(60, 8, 0x90), + F7188X_GPIO_BANK(70, 8, 0x80), +}; + static struct f7188x_gpio_bank f71882_gpio_bank[] = { F7188X_GPIO_BANK(0 , 8, 0xF0), F7188X_GPIO_BANK(10, 8, 0xE0), @@ -281,6 +306,14 @@ static int f7188x_gpio_probe(struct platform_device *pdev) return -ENOMEM; switch (sio->type) { + case f71869: + data->nr_bank = ARRAY_SIZE(f71869_gpio_bank); + data->bank = f71869_gpio_bank; + break; + case f71869a: + data->nr_bank = ARRAY_SIZE(f71869a_gpio_bank); + data->bank = f71869a_gpio_bank; + break; case f71882fg: data->nr_bank = ARRAY_SIZE(f71882_gpio_bank); data->bank = f71882_gpio_bank; @@ -354,6 +387,12 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio) devid = superio_inw(addr, SIO_DEVID); switch (devid) { + case SIO_F71869_ID: + sio->type = f71869; + break; + case SIO_F71869A_ID: + sio->type = f71869a; + break; case SIO_F71882_ID: sio->type = f71882fg; break; @@ -410,7 +449,7 @@ err: } /* - * Try to match a supported Fintech device by reading the (hard-wired) + * Try to match a supported Fintek device by reading the (hard-wired) * configuration I/O ports. If available, then register both the platform * device and driver to support the GPIOs. */ @@ -450,6 +489,6 @@ static void __exit f7188x_gpio_exit(void) } module_exit(f7188x_gpio_exit); -MODULE_DESCRIPTION("GPIO driver for Super-I/O chips F71882FG and F71889F"); +MODULE_DESCRIPTION("GPIO driver for Super-I/O chips F71869, F71869A, F71882FG and F71889F"); MODULE_AUTHOR("Simon Guinot <simon.guinot@sequanux.org>"); MODULE_LICENSE("GPL"); |