diff options
Diffstat (limited to 'driver/ioexpander/pcal6408.h')
| -rw-r--r-- | driver/ioexpander/pcal6408.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/driver/ioexpander/pcal6408.h b/driver/ioexpander/pcal6408.h index fc9969aab1..3bedf5bdc4 100644 --- a/driver/ioexpander/pcal6408.h +++ b/driver/ioexpander/pcal6408.h @@ -1,4 +1,4 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -8,28 +8,28 @@ #ifndef __CROS_EC_IOEXPANDER_PCAL6408_H #define __CROS_EC_IOEXPANDER_PCAL6408_H -#define PCAL6408_I2C_ADDR0 0x20 -#define PCAL6408_I2C_ADDR1 0x21 +#define PCAL6408_I2C_ADDR0 0x20 +#define PCAL6408_I2C_ADDR1 0x21 -#define PCAL6408_REG_INPUT 0x00 -#define PCAL6408_REG_OUTPUT 0x01 -#define PCAL6408_REG_POLARITY_INVERSION 0x02 -#define PCAL6408_REG_CONFIG 0x03 -#define PCAL6408_REG_OUT_STRENGTH0 0x40 -#define PCAL6408_REG_OUT_STRENGTH1 0x41 -#define PCAL6408_REG_INPUT_LATCH 0x42 -#define PCAL6408_REG_PULL_ENABLE 0x43 -#define PCAL6408_REG_PULL_UP_DOWN 0x44 -#define PCAL6408_REG_INT_MASK 0x45 -#define PCAL6408_REG_INT_STATUS 0x46 -#define PCAL6408_REG_OUT_CONFIG 0x4f +#define PCAL6408_REG_INPUT 0x00 +#define PCAL6408_REG_OUTPUT 0x01 +#define PCAL6408_REG_POLARITY_INVERSION 0x02 +#define PCAL6408_REG_CONFIG 0x03 +#define PCAL6408_REG_OUT_STRENGTH0 0x40 +#define PCAL6408_REG_OUT_STRENGTH1 0x41 +#define PCAL6408_REG_INPUT_LATCH 0x42 +#define PCAL6408_REG_PULL_ENABLE 0x43 +#define PCAL6408_REG_PULL_UP_DOWN 0x44 +#define PCAL6408_REG_INT_MASK 0x45 +#define PCAL6408_REG_INT_STATUS 0x46 +#define PCAL6408_REG_OUT_CONFIG 0x4f -#define PCAL6408_VALID_GPIO_MASK 0xff +#define PCAL6408_VALID_GPIO_MASK 0xff -#define PCAL6408_OUTPUT 0 -#define PCAL6408_INPUT 1 +#define PCAL6408_OUTPUT 0 +#define PCAL6408_INPUT 1 -#define PCAL6408_OUT_CONFIG_OPEN_DRAIN 0x01 +#define PCAL6408_OUT_CONFIG_OPEN_DRAIN 0x01 /* * Check which IO's interrupt event is triggered. If any, call its @@ -39,4 +39,4 @@ int pcal6408_ioex_event_handler(int ioex); extern const struct ioexpander_drv pcal6408_ioexpander_drv; -#endif /* __CROS_EC_IOEXPANDER_PCAL6408_H */ +#endif /* __CROS_EC_IOEXPANDER_PCAL6408_H */ |