1 // Copyright (C) 2022 Beken Corporation 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #pragma once 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 #define SPI_R_BASE(_id) (SOC_SPI_REG_BASE + _id * 0x1060000) 22 23 #define SPI_R_CTRL(_id) (SPI_R_BASE(_id) + 4 * 0x00) 24 25 #define SPI_F_CLK_DIV (BIT(8)) 26 #define SPI_F_CLK_DIV_M (0xFF) 27 #define SPI_F_CLK_DIV_V (0xFF) 28 #define SPI_F_CLK_DIV_S (8) 29 30 #define SPI_R_CFG(_id) (SPI_R_BASE(_id) + 4 * 0x01) 31 32 #define SPI_F_TX_TRANS_LEN (BIT(8)) 33 #define SPI_F_TX_TRANS_LEN_M (0xFFF) 34 #define SPI_F_TX_TRANS_LEN_V (0xFFF) 35 #define SPI_F_TX_TRANS_LEN_S (8) 36 37 #define SPI_F_RX_TRANS_LEN (BIT(20)) 38 #define SPI_F_RX_TRANS_LEN_M (0xFFF) 39 #define SPI_F_RX_TRANS_LEN_V (0xFFF) 40 #define SPI_F_RX_TRANS_LEN_S (20) 41 42 #define SPI_R_INT_STATUS(_id) (SPI_R_BASE(_id) + 4 * 0x02) 43 44 #define SPI_F_RX_FIOF_RD_READY (BIT(2)) 45 #define SPI_F_RX_FIOF_RD_READY_M (0x1) 46 #define SPI_F_RX_FIOF_RD_READY_V (0x1) 47 #define SPI_F_RX_FIOF_RD_READY_S (1) 48 49 #define SPI_R_DATA(_id) (SPI_R_BASE(_id) + 4 * 0x03) 50 51 #ifdef __cplusplus 52 } 53 #endif 54 55