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Commit 7e960363 authored by Andreas Bofjall's avatar Andreas Bofjall Committed by Linus Walleij
Browse files

gpio: f7188x: add GPIO support for F71869A 



Add support for the GPIOs found on the Fintek SuperI/O chip F71869A,
such as the one found on the Jetway JNF99-525 motherboard, to the f7188x
gpio driver.

Signed-off-by: default avatarAndreas Bofjall <andreas@gazonk.org>
Reviewed-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 24ccef35

drivers/gpio/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -198,11 +198,11 @@ config GPIO_MM_LANTIQ 
	  created by attaching a 16bit latch to the bus.



config GPIO_F7188X

	tristate "F71869, F71882FG and F71889F GPIO support"

	tristate "F71869, F71869A, F71882FG and F71889F GPIO support"

	depends on X86

	help

	  This option enables support for GPIOs found on Fintek Super-I/O

	  chips F71869, F71882FG and F71889F.

	  chips F71869, F71869A, F71882FG and F71889F.



	  To compile this driver as a module, choose M here: the module will

	  be called f7188x-gpio.

drivers/gpio/gpio-f7188x.c

+23 −3
Original line number Diff line number Diff line 
/*

 * GPIO driver for Fintek Super-I/O F71869, F71882 and F71889

 * GPIO driver for Fintek Super-I/O F71869, F71869A, F71882 and F71889

 *

 * Copyright (C) 2010-2013 LaCie

 *
@@ -33,13 +33,15 @@ 


#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 { f71869, f71882fg, f71889f };

enum chips { f71869, f71869a, f71882fg, f71889f };



static const char * const f7188x_names[] = {

	"f71869",

	"f71869a",

	"f71882fg",

	"f71889f",

};
@@ -158,6 +160,17 @@ static struct f7188x_gpio_bank f71869_gpio_bank[] = { 
	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),
@@ -297,6 +310,10 @@ static int f7188x_gpio_probe(struct platform_device *pdev) 
		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;
@@ -373,6 +390,9 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio) 
	case SIO_F71869_ID:

		sio->type = f71869;

		break;

	case SIO_F71869A_ID:

		sio->type = f71869a;

		break;

	case SIO_F71882_ID:

		sio->type = f71882fg;

		break;
@@ -469,6 +489,6 @@ static void __exit f7188x_gpio_exit(void) 
}

module_exit(f7188x_gpio_exit);



MODULE_DESCRIPTION("GPIO driver for Super-I/O chips F71869, 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");