/*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2021 Adrian Chadd * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef __QCOM_QUP_REG_H__ #define __QCOM_QUP_REG_H__ #define QUP_CONFIG 0x0000 #define QUP_CONFIG_N 0x001f #define QUP_CONFIG_SPI_MODE (1U << 8) #define QUP_CONFIG_MINI_CORE_I2C_MASTER (2U << 8) #define QUP_CONFIG_MINI_CORE_I2C_SLAVE (3U << 8) #define QUP_CONFIG_NO_OUTPUT (1U << 6) #define QUP_CONFIG_NO_INPUT (1U << 7) #define QUP_CONFIG_APP_CLK_ON_EN (1 << 12) #define QUP_CONFIG_CLOCK_AUTO_GATE (1U << 13) #define QUP_STATE 0x0004 #define QUP_STATE_VALID (1U << 2) #define QUP_STATE_RESET 0 #define QUP_STATE_RUN 1 #define QUP_STATE_PAUSE 3 #define QUP_STATE_MASK 3 #define QUP_STATE_CLEAR 2 #define QUP_IO_M_MODES 0x0008 #define QUP_IO_M_OUTPUT_BLOCK_SIZE_MASK 0x3 #define QUP_IO_M_OUTPUT_BLOCK_SIZE_SHIFT 0 #define QUP_IO_M_OUTPUT_FIFO_SIZE_MASK 0x7 #define QUP_IO_M_OUTPUT_FIFO_SIZE_SHIFT 2 #define QUP_IO_M_INPUT_BLOCK_SIZE_MASK 0x3 #define QUP_IO_M_INPUT_BLOCK_SIZE_SHIFT 5 #define QUP_IO_M_INPUT_FIFO_SIZE_MASK 0x7 #define QUP_IO_M_INPUT_FIFO_SIZE_SHIFT 7 #define QUP_IO_M_PACK_EN (1U << 15) #define QUP_IO_M_UNPACK_EN (1U << 14) #define QUP_IO_M_INPUT_MODE_SHIFT 12 #define QUP_IO_M_OUTPUT_MODE_SHIFT 10 #define QUP_IO_M_INPUT_MODE_MASK 0x3 #define QUP_IO_M_OUTPUT_MODE_MASK 0x3 #define QUP_IO_M_MODE_FIFO 0 #define QUP_IO_M_MODE_BLOCK 1 #define QUP_IO_M_MODE_DMOV 2 #define QUP_IO_M_MODE_BAM 3 #define QUP_SW_RESET 0x000c #define QUP_OPERATIONAL 0x0018 #define QUP_OP_IN_BLOCK_READ_REQ (1U << 13) #define QUP_OP_OUT_BLOCK_WRITE_REQ (1U << 12) #define QUP_OP_MAX_INPUT_DONE_FLAG (1U << 11) #define QUP_OP_MAX_OUTPUT_DONE_FLAG (1U << 10) #define QUP_OP_IN_SERVICE_FLAG (1U << 9) #define QUP_OP_OUT_SERVICE_FLAG (1U << 8) #define QUP_OP_IN_FIFO_FULL (1U << 7) #define QUP_OP_OUT_FIFO_FULL (1U << 6) #define QUP_OP_IN_FIFO_NOT_EMPTY (1U << 5) #define QUP_OP_OUT_FIFO_NOT_EMPTY (1U << 4) #define QUP_ERROR_FLAGS 0x001c #define QUP_ERROR_FLAGS_EN 0x0020 #define QUP_ERROR_OUTPUT_OVER_RUN (1U << 5) #define QUP_ERROR_INPUT_UNDER_RUN (1U << 4) #define QUP_ERROR_OUTPUT_UNDER_RUN (1U << 3) #define QUP_ERROR_INPUT_OVER_RUN (1U << 2) #define QUP_OPERATIONAL_MASK 0x0028 #define QUP_HW_VERSION 0x0030 #define QUP_HW_VERSION_2_1_1 0x20010001 #define QUP_MX_OUTPUT_CNT 0x0100 #define QUP_MX_OUTPUT_CNT_CURRENT 0x0104 #define QUP_OUTPUT_FIFO 0x0110 #define QUP_MX_WRITE_CNT 0x0150 #define QUP_MX_WRITE_CNT_CURRENT 0x0154 #define QUP_MX_INPUT_CNT 0x0200 #define QUP_MX_INPUT_CNT_CURRENT 0x0204 #define QUP_MX_READ_CNT 0x0208 #define QUP_MX_READ_CNT_CURRENT 0x020c #define QUP_INPUT_FIFO 0x0218 #endif /* __QCOM_QUP_REG_H__ */