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aaf4989b | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
67d16a46 WW |
2 | /* Driver for Realtek driver-based card reader |
3 | * | |
09fd8678 | 4 | * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. |
67d16a46 | 5 | * |
67d16a46 WW |
6 | * Author: |
7 | * Wei WANG <wei_wang@realsil.com.cn> | |
67d16a46 WW |
8 | */ |
9 | ||
10 | #ifndef __RTSX_COMMON_H | |
11 | #define __RTSX_COMMON_H | |
12 | ||
13 | #define DRV_NAME_RTSX_PCI "rtsx_pci" | |
14 | #define DRV_NAME_RTSX_PCI_SDMMC "rtsx_pci_sdmmc" | |
15 | #define DRV_NAME_RTSX_PCI_MS "rtsx_pci_ms" | |
16 | ||
17 | #define RTSX_REG_PAIR(addr, val) (((u32)(addr) << 16) | (u8)(val)) | |
18 | ||
19 | #define RTSX_SSC_DEPTH_4M 0x01 | |
20 | #define RTSX_SSC_DEPTH_2M 0x02 | |
21 | #define RTSX_SSC_DEPTH_1M 0x03 | |
22 | #define RTSX_SSC_DEPTH_500K 0x04 | |
23 | #define RTSX_SSC_DEPTH_250K 0x05 | |
24 | ||
25 | #define RTSX_SD_CARD 0 | |
26 | #define RTSX_MS_CARD 1 | |
27 | ||
ab4e8f8b WW |
28 | #define CLK_TO_DIV_N 0 |
29 | #define DIV_N_TO_CLK 1 | |
30 | ||
67d16a46 WW |
31 | struct platform_device; |
32 | ||
33 | struct rtsx_slot { | |
34 | struct platform_device *p_dev; | |
35 | void (*card_event)(struct platform_device *p_dev); | |
36 | }; | |
37 | ||
38 | #endif |