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38 lines
888 B
38 lines
888 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* wm8960.h -- WM8960 Soc Audio driver platform data |
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*/ |
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#ifndef _WM8960_PDATA_H |
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#define _WM8960_PDATA_H |
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#define WM8960_DRES_400R 0 |
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#define WM8960_DRES_200R 1 |
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#define WM8960_DRES_600R 2 |
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#define WM8960_DRES_150R 3 |
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#define WM8960_DRES_MAX 3 |
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struct wm8960_data { |
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bool capless; /* Headphone outputs configured in capless mode */ |
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bool shared_lrclk; /* DAC and ADC LRCLKs are wired together */ |
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/* |
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* Setup for headphone detection |
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* |
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* hp_cfg[0]: HPSEL[1:0] of R48 (Additional Control 4) |
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* hp_cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2). |
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* hp_cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1). |
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*/ |
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u32 hp_cfg[3]; |
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/* |
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* Setup for gpio configuration |
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* |
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* gpio_cfg[0]: ALRCGPIO of R9 (Audio interface) |
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* gpio_cfg[1]: {GPIOPOL:GPIOSEL[2:0]} of R48 (Additional Control 4). |
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*/ |
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u32 gpio_cfg[2]; |
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}; |
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#endif
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