| /* |
| * wm8962.h -- WM8962 Soc Audio driver platform data |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef _WM8962_PDATA_H |
| #define _WM8962_PDATA_H |
| |
| #define WM8962_MAX_GPIO 6 |
| |
| /* Use to set GPIO default values to zero */ |
| #define WM8962_GPIO_SET 0x10000 |
| |
| struct wm8962_pdata { |
| int gpio_base; |
| u32 gpio_init[WM8962_MAX_GPIO]; |
| |
| /* Setup for microphone detection, raw value to be written to |
| * R48(0x30) - only microphone related bits will be updated. |
| * Detection may be enabled here for use with signals brought |
| * out on the GPIOs. */ |
| u32 mic_cfg; |
| |
| bool irq_active_low; |
| |
| bool spk_mono; /* Speaker outputs tied together as mono */ |
| }; |
| |
| #endif |
