1 /* 2 * Copyright (C) 2021 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 */ 18 19 #ifndef __OAL_SDIO_H__ 20 #define __OAL_SDIO_H__ 21 22 #ifdef __cplusplus 23 #if __cplusplus 24 extern "C" { 25 #endif 26 #endif 27 28 #ifdef CONFIG_HI110X_SDIO_STD_CARD_SUPPORT 29 #define HISDIO_VENDOR_ID_HISI 0x0296 /* VENDOR ID */ 30 #define HISDIO_PRODUCT_ID_HISI 0x5347 /* Product 1102 */ 31 #else 32 #define HISDIO_VENDOR_ID_HISI 0x22D1 /* VENDOR ID */ 33 #define HISDIO_PRODUCT_ID_HISI 0x1101 /* Product 1102 */ 34 #endif 35 36 #define SDIO_MAX_CONTINUS_RX_COUNT 64 /* sdio max continus rx cnt */ 37 38 #define HISDIO_REG_FUNC1_FIFO 0x00 /* Read Write FIFO */ 39 #define HISDIO_REG_FUNC1_INT_STATUS 0x08 /* interrupt mask and clear reg */ 40 #define HISDIO_REG_FUNC1_INT_ENABLE 0x09 /* interrupt */ 41 #define HISDIO_REG_FUNC1_XFER_COUNT 0x0c /* notify number of bytes to be read */ 42 #define HISDIO_REG_FUNC1_WRITE_MSG 0x24 /* write msg to device */ 43 #define HISDIO_REG_FUNC1_MSG_FROM_DEV 0x28 /* notify Host that device has got the msg */ 44 #define HISDIO_REG_FUNC1_MSG_HIGH_FROM_DEV 0x2b /* Host receive the msg ack */ 45 46 /* sdio extend function, add 64B register for hcc */ 47 #define HISDIO_FUNC1_EXTEND_REG_BASE 0x3c 48 #define HISDIO_FUNC1_EXTEND_REG_LEN 64 49 50 #define HISDIO_FUNC1_INT_DREADY (1 << 0) /* data ready interrupt */ 51 #define HISDIO_FUNC1_INT_RERROR (1 << 1) /* data read error interrupt */ 52 #define HISDIO_FUNC1_INT_MFARM (1 << 2) /* ARM Msg interrupt */ 53 #define HISDIO_FUNC1_INT_ACK (1 << 3) /* ACK interrupt */ 54 55 #define HISDIO_FUNC1_INT_MASK (HISDIO_FUNC1_INT_DREADY | HISDIO_FUNC1_INT_RERROR | HISDIO_FUNC1_INT_MFARM) 56 57 #define HISDIO_RX_THREAD_NICE (-20) 58 #define HISDIO_SDIO_RX_THREAD_POLICY OAL_SCHED_FIFO 59 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION) 60 #define HISDIO_GPIO_RX_THREAD_PRIORITY 20 61 #elif (_PRE_OS_VERSION_LITEOS == _PRE_OS_VERSION) 62 #define HISDIO_GPIO_RX_THREAD_PRIORITY 2 63 #endif 64 65 #define HISDIO_RX_THREAD_PRIORITY 99 66 67 #define HISDIO_SDIO_DISPOSE_THREAD_PRIORITY 10 68 #define HISDIO_RX_THREAD_STACKSIZE 0x6000 69 70 #if (_PRE_OS_VERSION_LINUX == _PRE_OS_VERSION) 71 extern void hisi_sdio_rescan(int slot); 72 #else 73 extern int hisi_sdio_rescan(int slot); 74 #endif 75 76 #ifdef __cplusplus 77 #if __cplusplus 78 } 79 #endif 80 #endif 81 82 #endif /* end of oal_sdio.h */ 83