1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* Driver for Realtek driver-based card reader |
3 | * |
4 | * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. |
5 | * |
6 | * Author: |
7 | * Wei WANG <wei_wang@realsil.com.cn> |
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 | |
28 | #define CLK_TO_DIV_N 0 |
29 | #define DIV_N_TO_CLK 1 |
30 | |
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 |
39 | |