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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/i3c/master/mipi-i3c-hci/dat.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/i3c/master/mipi-i3c-hci/dat.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/i3c/master/mipi-i3c-hci/dat.h b/drivers/i3c/master/mipi-i3c-hci/dat.h new file mode 100644 index 000000000..1f0f345c3 --- /dev/null +++ b/drivers/i3c/master/mipi-i3c-hci/dat.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ +/* + * Copyright (c) 2020, MIPI Alliance, Inc. + * + * Author: Nicolas Pitre <npitre@baylibre.com> + * + * Common DAT related stuff + */ + +#ifndef DAT_H +#define DAT_H + +/* Global DAT flags */ +#define DAT_0_I2C_DEVICE W0_BIT_(31) +#define DAT_0_SIR_REJECT W0_BIT_(13) +#define DAT_0_IBI_PAYLOAD W0_BIT_(12) + +struct hci_dat_ops { + int (*init)(struct i3c_hci *hci); + void (*cleanup)(struct i3c_hci *hci); + int (*alloc_entry)(struct i3c_hci *hci); + void (*free_entry)(struct i3c_hci *hci, unsigned int dat_idx); + void (*set_dynamic_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr); + void (*set_static_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr); + void (*set_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1); + void (*clear_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1); + int (*get_index)(struct i3c_hci *hci, u8 address); +}; + +extern const struct hci_dat_ops mipi_i3c_hci_dat_v1; + +#endif |