diff options
| author | Dan Murphy <dmurphy@ti.com> | 2017-07-12 13:37:00 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-17 16:22:28 +0100 |
| commit | b9045b9c6b79d2ea5b888a0f9e9aa156d09ba8a9 (patch) | |
| tree | a865e0d7fa0f89f5b38b5b8c02b1aed0c31bba0d /sound/soc/codecs/tlv320aic32x4.h | |
| parent | fde0543f1129967dfa73f1fa3477c7fe12052da5 (diff) | |
| download | talos-obmc-linux-b9045b9c6b79d2ea5b888a0f9e9aa156d09ba8a9.tar.gz talos-obmc-linux-b9045b9c6b79d2ea5b888a0f9e9aa156d09ba8a9.zip | |
ASoC: tlv320aic32x4: Add gpio configuration to the codec
Add the ability to configure the MFP1->MFP5 registers
as GPIOs. In addition adding ALSA controls to get and set
the GPIO state.
Per the data sheet each MFP can be configured as a GPIO
input only, output only or either an input or output.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320aic32x4.h')
| -rw-r--r-- | sound/soc/codecs/tlv320aic32x4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h index a197dd51addc..da7cec482bcb 100644 --- a/sound/soc/codecs/tlv320aic32x4.h +++ b/sound/soc/codecs/tlv320aic32x4.h @@ -44,8 +44,11 @@ int aic32x4_remove(struct device *dev); #define AIC32X4_IFACE4 31 #define AIC32X4_IFACE5 32 #define AIC32X4_IFACE6 33 +#define AIC32X4_GPIOCTL 52 #define AIC32X4_DOUTCTL 53 #define AIC32X4_DINCTL 54 +#define AIC32X4_MISOCTL 55 +#define AIC32X4_SCLKCTL 56 #define AIC32X4_DACSPB 60 #define AIC32X4_ADCSPB 61 #define AIC32X4_DACSETUP 63 |
