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| author | Diego Elio Pettenò <flameeyes@flameeyes.eu> | 2017-07-25 22:10:29 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-08-14 15:03:38 +0200 |
| commit | 01062ad31b531f2a3bcbfd9f6267e4e0c1103010 (patch) | |
| tree | 31412f8d9cdf665bb2aac8a1d79e48fed29bfc78 /drivers/gpio | |
| parent | 539b7a39f5ec4cfb573af1e65aeed0edf32be8bb (diff) | |
| download | linux-stable-01062ad31b531f2a3bcbfd9f6267e4e0c1103010.tar.gz linux-stable-01062ad31b531f2a3bcbfd9f6267e4e0c1103010.tar.bz2 linux-stable-01062ad31b531f2a3bcbfd9f6267e4e0c1103010.zip | |
gpio: it87: add support for IT8772F 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: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-it87.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-it87.c b/drivers/gpio/gpio-it87.c index 45d29e488dbb..d43d0a2cc4c5 100644 --- a/drivers/gpio/gpio-it87.c +++ b/drivers/gpio/gpio-it87.c @@ -2,6 +2,7 @@ * GPIO interface for IT87xx Super I/O chips * * Author: Diego Elio Pettenò <flameeyes@flameeyes.eu> + * Copyright (c) 2017 Google, Inc. * * Based on it87_wdt.c by Oliver Schuster * gpio-it8761e.c by Denis Turischev @@ -39,6 +40,7 @@ #define IT8728_ID 0x8728 #define IT8732_ID 0x8732 #define IT8761_ID 0x8761 +#define IT8772_ID 0x8772 /* IO Ports */ #define REG 0x2e @@ -314,6 +316,7 @@ static int __init it87_gpio_init(void) break; case IT8728_ID: case IT8732_ID: + case IT8772_ID: gpio_ba_reg = 0x62; it87_gpio->io_size = 8; it87_gpio->output_base = 0xc8; |