mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
828 B
26 lines
828 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* |
|
* Board-specific data used to set up AT73c213 audio DAC driver. |
|
*/ |
|
|
|
#ifndef __LINUX_SPI_AT73C213_H |
|
#define __LINUX_SPI_AT73C213_H |
|
|
|
/** |
|
* at73c213_board_info - how the external DAC is wired to the device. |
|
* |
|
* @ssc_id: SSC platform_driver id the DAC shall use to stream the audio. |
|
* @dac_clk: the external clock used to provide master clock to the DAC. |
|
* @shortname: a short discription for the DAC, seen by userspace tools. |
|
* |
|
* This struct contains the configuration of the hardware connection to the |
|
* external DAC. The DAC needs a master clock and a I2S audio stream. It also |
|
* provides a name which is used to identify it in userspace tools. |
|
*/ |
|
struct at73c213_board_info { |
|
int ssc_id; |
|
struct clk *dac_clk; |
|
char shortname[32]; |
|
}; |
|
|
|
#endif /* __LINUX_SPI_AT73C213_H */
|
|
|