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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /include/linux/platform_data/asoc-ti-mcbsp.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 'include/linux/platform_data/asoc-ti-mcbsp.h')
-rw-r--r-- | include/linux/platform_data/asoc-ti-mcbsp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h new file mode 100644 index 000000000..cc8197760 --- /dev/null +++ b/include/linux/platform_data/asoc-ti-mcbsp.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Defines for Multi-Channel Buffered Serial Port + * + * Copyright (C) 2002 RidgeRun, Inc. + * Author: Steve Johnson + */ +#ifndef __ASOC_TI_MCBSP_H +#define __ASOC_TI_MCBSP_H + +#include <linux/spinlock.h> +#include <linux/clk.h> + +/* Platform specific configuration */ +struct omap_mcbsp_ops { + void (*request)(unsigned int); + void (*free)(unsigned int); +}; + +struct omap_mcbsp_platform_data { + struct omap_mcbsp_ops *ops; + u16 buffer_size; + u8 reg_size; + u8 reg_step; + + /* McBSP platform and instance specific features */ + bool has_wakeup; /* Wakeup capability */ + bool has_ccr; /* Transceiver has configuration control registers */ + int (*force_ick_on)(struct clk *clk, bool force_on); +}; + +void omap3_mcbsp_init_pdata_callback(struct omap_mcbsp_platform_data *pdata); + +#endif |