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gpio-it87: add support for IT8786E Super I/O 

From the datasheet, the GPIO interface is identical to IT8728 (same
description), so just add it to the same case as the other chip.

Signed-off-by: Vincent Prince <vincent.prince.fr@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
hifive-unleashed-5.1
Vincent Prince 2018-07-30 11:30:25 +02:00 committed by Linus Walleij
parent 0969a204bf
commit 4e133828e2
1 changed files with 2 additions and 0 deletions
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2
drivers/gpio/gpio-it87.c
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@ -41,6 +41,7 @@
#define IT8732_ID 0x8732
#define IT8761_ID 0x8761
#define IT8772_ID 0x8772
#define IT8786_ID 0x8786
/* IO Ports */
#define REG 0x2e
@ -317,6 +318,7 @@ static int __init it87_gpio_init(void)
case IT8728_ID:
case IT8732_ID:
case IT8772_ID:
case IT8786_ID:
gpio_ba_reg = 0x62;
it87_gpio->io_size = 8;
it87_gpio->output_base = 0xc8;