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| author | Uros Majstorovic <majstor@majstor.org> | 2022-09-04 18:22:50 +0200 |
|---|---|---|
| committer | Uros Majstorovic <majstor@majstor.org> | 2022-09-04 18:22:50 +0200 |
| commit | 838c430635b146a545033bf4f4552c02958508f2 (patch) | |
| tree | f305dbe0d6757453cdfd42b25de8097070787ff3 /fw/fe310/eos/soc/i2s_priv.h | |
| parent | 4c96cd2d5f7cb8de7d48b5dbd728af7fda572d9d (diff) | |
new stereo audio driver
Diffstat (limited to 'fw/fe310/eos/soc/i2s_priv.h')
| -rw-r--r-- | fw/fe310/eos/soc/i2s_priv.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fw/fe310/eos/soc/i2s_priv.h b/fw/fe310/eos/soc/i2s_priv.h index 25237c3..bc3cb1a 100644 --- a/fw/fe310/eos/soc/i2s_priv.h +++ b/fw/fe310/eos/soc/i2s_priv.h @@ -6,3 +6,12 @@ #define I2S_ABUF_OFF_IDXW 2 #define I2S_ABUF_OFF_SIZE 4 #define I2S_ABUF_OFF_ARRAY 8 + +#define I2S_IRQ_SD_ID INT_GPIO_BASE + I2S_PIN_INT + +#define I2S_CTRL_ADDR_CK PWM0_CTRL_ADDR +#define I2S_CTRL_ADDR_WS PWM1_CTRL_ADDR +#define I2S_CTRL_ADDR_SR_SEL PWM2_CTRL_ADDR + +#define I2S_IDLE1_CYCLES 4 +#define I2S_IDLE2_CYCLES 4 |