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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/skiboot/external/opal-prd/i2c.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/skiboot/external/opal-prd/i2c.h')
| -rw-r--r-- | roms/skiboot/external/opal-prd/i2c.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/roms/skiboot/external/opal-prd/i2c.h b/roms/skiboot/external/opal-prd/i2c.h new file mode 100644 index 000000000..ee73f906e --- /dev/null +++ b/roms/skiboot/external/opal-prd/i2c.h @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later +/* Copyright 2015 IBM Corp */ + +#ifndef __I2C_H +#define __I2C_H + +int i2c_read(uint32_t chip_id, uint8_t engine, uint8_t port, + uint16_t device, uint32_t offset_size, uint32_t offset, + uint32_t length, void* data); + +int i2c_write(uint32_t chip_id, uint8_t engine, uint8_t port, + uint16_t device, uint32_t offset_size, uint32_t offset, + uint32_t length, void* data); + +void i2c_init(void); + +#endif /* __I2c_H */ |