diff options
Diffstat (limited to 'drivers/misc/mic/common/imx_mic_common.h')
| -rw-r--r-- | drivers/misc/mic/common/imx_mic_common.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/misc/mic/common/imx_mic_common.h b/drivers/misc/mic/common/imx_mic_common.h new file mode 100644 index 000000000000..8cfc5653a7d8 --- /dev/null +++ b/drivers/misc/mic/common/imx_mic_common.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright 2020 NXP + +#ifndef _IMX_MIC_COMMON_H_ +#define _IMX_MIC_COMMON_H_ + +#define MIC_CONFIG_DB 0 +#define MIC_DATA_DB 1 + +/* PCI MSI index to interrupt RC side */ +#define MIC_PCI_MSI_INDEX 1 + +/* the offset of MU registers definition */ +#define MIC_INTR_MU_SR 0x20 +#define MIC_INTR_MU_CR 0x24 + +/* General Purpose Interrupt Enable */ +#define MIC_INTR_MU_ACR_GIEn(x) BIT(28 + (3 - (x))) +/* General Interrupt Request Pending */ +#define MIC_INTR_MU_ASR_GIPn(x) BIT(28 + (3 - (x))) +/* General Purpose Interrupt Request */ +#define MIC_INTR_MU_BCR_GIRn(x) BIT(16 + (3 - (x))) + +#endif |