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gpio: f7188x: Add F71889A GPIO support.
Add F71889A GPIO support. Fintek F71889A is a SuperIO. It contains HWMON/GPIO/Serial Ports. Datasheet: http://www.alldatasheet.com/datasheet-pdf/pdf/459076/FINTEK/F71889A.html Its virtually identical to the F71889F superio as far as gpios go. One oddity is GPIO2 at index 0xD0; the datasheet only lists gpio's 7-5, but it logically seems that it should continue down to 0. I'm not sure if the driver can handle gpios that are shifted away from index 0 as it currently stands. Signed-off-by: Marty Plummer <netz.kernel@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1 changed files with 21 additions and 2 deletions
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@ -37,14 +37,16 @@
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#define SIO_F71869A_ID 0x1007 /* F71869A chipset ID */
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#define SIO_F71869A_ID 0x1007 /* F71869A chipset ID */
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#define SIO_F71882_ID 0x0541 /* F71882 chipset ID */
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#define SIO_F71882_ID 0x0541 /* F71882 chipset ID */
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#define SIO_F71889_ID 0x0909 /* F71889 chipset ID */
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#define SIO_F71889_ID 0x0909 /* F71889 chipset ID */
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#define SIO_F71889A_ID 0x1005 /* F71889A chipset ID */
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#define SIO_F81866_ID 0x1010 /* F81866 chipset ID */
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#define SIO_F81866_ID 0x1010 /* F81866 chipset ID */
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enum chips { f71869, f71869a, f71882fg, f71889f, f81866 };
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enum chips { f71869, f71869a, f71882fg, f71889a, f71889f, f81866 };
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static const char * const f7188x_names[] = {
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static const char * const f7188x_names[] = {
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"f71869",
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"f71869",
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"f71869a",
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"f71869a",
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"f71882fg",
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"f71882fg",
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"f71889a",
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"f71889f",
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"f71889f",
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"f81866",
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"f81866",
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};
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};
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@ -187,6 +189,17 @@ static struct f7188x_gpio_bank f71882_gpio_bank[] = {
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F7188X_GPIO_BANK(40, 4, 0xB0),
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F7188X_GPIO_BANK(40, 4, 0xB0),
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};
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};
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static struct f7188x_gpio_bank f71889a_gpio_bank[] = {
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F7188X_GPIO_BANK(0, 7, 0xF0),
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F7188X_GPIO_BANK(10, 7, 0xE0),
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F7188X_GPIO_BANK(20, 8, 0xD0),
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F7188X_GPIO_BANK(30, 8, 0xC0),
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F7188X_GPIO_BANK(40, 8, 0xB0),
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F7188X_GPIO_BANK(50, 5, 0xA0),
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F7188X_GPIO_BANK(60, 8, 0x90),
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F7188X_GPIO_BANK(70, 8, 0x80),
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};
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static struct f7188x_gpio_bank f71889_gpio_bank[] = {
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static struct f7188x_gpio_bank f71889_gpio_bank[] = {
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F7188X_GPIO_BANK(0, 7, 0xF0),
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F7188X_GPIO_BANK(0, 7, 0xF0),
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F7188X_GPIO_BANK(10, 7, 0xE0),
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F7188X_GPIO_BANK(10, 7, 0xE0),
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@ -382,6 +395,9 @@ static int f7188x_gpio_probe(struct platform_device *pdev)
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data->nr_bank = ARRAY_SIZE(f71882_gpio_bank);
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data->nr_bank = ARRAY_SIZE(f71882_gpio_bank);
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data->bank = f71882_gpio_bank;
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data->bank = f71882_gpio_bank;
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break;
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break;
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case f71889a:
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data->nr_bank = ARRAY_SIZE(f71889a_gpio_bank);
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data->bank = f71889a_gpio_bank;
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case f71889f:
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case f71889f:
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data->nr_bank = ARRAY_SIZE(f71889_gpio_bank);
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data->nr_bank = ARRAY_SIZE(f71889_gpio_bank);
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data->bank = f71889_gpio_bank;
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data->bank = f71889_gpio_bank;
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@ -443,6 +459,9 @@ static int __init f7188x_find(int addr, struct f7188x_sio *sio)
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case SIO_F71882_ID:
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case SIO_F71882_ID:
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sio->type = f71882fg;
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sio->type = f71882fg;
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break;
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break;
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case SIO_F71889A_ID:
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sio->type = f71889a;
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break;
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case SIO_F71889_ID:
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case SIO_F71889_ID:
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sio->type = f71889f;
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sio->type = f71889f;
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break;
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break;
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@ -538,6 +557,6 @@ static void __exit f7188x_gpio_exit(void)
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}
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}
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module_exit(f7188x_gpio_exit);
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module_exit(f7188x_gpio_exit);
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MODULE_DESCRIPTION("GPIO driver for Super-I/O chips F71869, F71869A, F71882FG, F71889F and F81866");
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MODULE_DESCRIPTION("GPIO driver for Super-I/O chips F71869, F71869A, F71882FG, F71889A, F71889F and F81866");
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MODULE_AUTHOR("Simon Guinot <simon.guinot@sequanux.org>");
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MODULE_AUTHOR("Simon Guinot <simon.guinot@sequanux.org>");
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MODULE_LICENSE("GPL");
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MODULE_LICENSE("GPL");
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