1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* 2 /*
3 * AK4641 ALSA SoC Codec driver 3 * AK4641 ALSA SoC Codec driver
4 * 4 *
5 * Copyright 2009 Philipp Zabel 5 * Copyright 2009 Philipp Zabel
6 */ 6 */
7 7
8 #ifndef __AK4641_H 8 #ifndef __AK4641_H
9 #define __AK4641_H 9 #define __AK4641_H
10 10
11 /** 11 /**
12 * struct ak4641_platform_data - platform spec 12 * struct ak4641_platform_data - platform specific AK4641 configuration
13 * @gpio_power: GPIO to control external power 13 * @gpio_power: GPIO to control external power to AK4641
14 * @gpio_npdn: GPIO connected to AK4641 nPDN 14 * @gpio_npdn: GPIO connected to AK4641 nPDN pin
15 * 15 *
16 * Both GPIO parameters are optional. 16 * Both GPIO parameters are optional.
17 */ 17 */
18 struct ak4641_platform_data { 18 struct ak4641_platform_data {
19 int gpio_power; 19 int gpio_power;
20 int gpio_npdn; 20 int gpio_npdn;
21 }; 21 };
22 22
23 #endif /* __AK4641_H */ 23 #endif /* __AK4641_H */
24 24
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