mirror of
https://github.com/torvalds/linux.git
synced 2025-11-04 10:40:15 +02:00
51bd7125f7
drivers/staging/rts5208/sd.o: In function `.sd_power_off_card3v3':
(.text+0x5760): multiple definition of `.sd_power_off_card3v3'
drivers/misc/cardreader/rtsx_pcr.o:(.text+0x4630): first defined here
drivers/staging/rts5208/sd.o:(.opd+0x378): multiple definition of `sd_power_off_card3v3'
drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x4f8): first defined here
drivers/staging/rts5208/ms.o: In function `.ms_power_off_card3v3':
(.text+0x5e70): multiple definition of `.ms_power_off_card3v3'
drivers/misc/cardreader/rtsx_pcr.o:(.text+0x46e0): first defined here
drivers/staging/rts5208/ms.o:(.opd+0x360): multiple definition of `ms_power_off_card3v3'
drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x510): first defined here
Fixes: 5da4e04ae4 ("misc: rtsx: Add support for RTS5260")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
113 lines
4.1 KiB
C
113 lines
4.1 KiB
C
/* Driver for Realtek PCI-Express card reader
|
|
*
|
|
* Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2, or (at your option) any
|
|
* later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author:
|
|
* Wei WANG <wei_wang@realsil.com.cn>
|
|
*/
|
|
|
|
#ifndef __RTSX_PCR_H
|
|
#define __RTSX_PCR_H
|
|
|
|
#include <linux/rtsx_pci.h>
|
|
|
|
#define MIN_DIV_N_PCR 80
|
|
#define MAX_DIV_N_PCR 208
|
|
|
|
#define RTS522A_PM_CTRL3 0xFF7E
|
|
|
|
#define RTS524A_PME_FORCE_CTL 0xFF78
|
|
#define RTS524A_PM_CTRL3 0xFF7E
|
|
|
|
#define LTR_ACTIVE_LATENCY_DEF 0x883C
|
|
#define LTR_IDLE_LATENCY_DEF 0x892C
|
|
#define LTR_L1OFF_LATENCY_DEF 0x9003
|
|
#define L1_SNOOZE_DELAY_DEF 1
|
|
#define LTR_L1OFF_SSPWRGATE_5249_DEF 0xAF
|
|
#define LTR_L1OFF_SSPWRGATE_5250_DEF 0xFF
|
|
#define LTR_L1OFF_SNOOZE_SSPWRGATE_5249_DEF 0xAC
|
|
#define LTR_L1OFF_SNOOZE_SSPWRGATE_5250_DEF 0xF8
|
|
#define CMD_TIMEOUT_DEF 100
|
|
#define ASPM_MASK_NEG 0xFC
|
|
#define MASK_8_BIT_DEF 0xFF
|
|
|
|
#define SSC_CLOCK_STABLE_WAIT 130
|
|
|
|
int __rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val);
|
|
int __rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val);
|
|
|
|
void rts5209_init_params(struct rtsx_pcr *pcr);
|
|
void rts5229_init_params(struct rtsx_pcr *pcr);
|
|
void rtl8411_init_params(struct rtsx_pcr *pcr);
|
|
void rtl8402_init_params(struct rtsx_pcr *pcr);
|
|
void rts5227_init_params(struct rtsx_pcr *pcr);
|
|
void rts522a_init_params(struct rtsx_pcr *pcr);
|
|
void rts5249_init_params(struct rtsx_pcr *pcr);
|
|
void rts524a_init_params(struct rtsx_pcr *pcr);
|
|
void rts525a_init_params(struct rtsx_pcr *pcr);
|
|
void rtl8411b_init_params(struct rtsx_pcr *pcr);
|
|
void rts5260_init_params(struct rtsx_pcr *pcr);
|
|
|
|
static inline u8 map_sd_drive(int idx)
|
|
{
|
|
u8 sd_drive[4] = {
|
|
0x01, /* Type D */
|
|
0x02, /* Type C */
|
|
0x05, /* Type A */
|
|
0x03 /* Type B */
|
|
};
|
|
|
|
return sd_drive[idx];
|
|
}
|
|
|
|
#define rtsx_vendor_setting_valid(reg) (!((reg) & 0x1000000))
|
|
#define rts5209_vendor_setting1_valid(reg) (!((reg) & 0x80))
|
|
#define rts5209_vendor_setting2_valid(reg) ((reg) & 0x80)
|
|
|
|
#define rtsx_reg_to_aspm(reg) (((reg) >> 28) & 0x03)
|
|
#define rtsx_reg_to_sd30_drive_sel_1v8(reg) (((reg) >> 26) & 0x03)
|
|
#define rtsx_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 5) & 0x03)
|
|
#define rtsx_reg_to_card_drive_sel(reg) ((((reg) >> 25) & 0x01) << 6)
|
|
#define rtsx_reg_check_reverse_socket(reg) ((reg) & 0x4000)
|
|
#define rts5209_reg_to_aspm(reg) (((reg) >> 5) & 0x03)
|
|
#define rts5209_reg_check_ms_pmos(reg) (!((reg) & 0x08))
|
|
#define rts5209_reg_to_sd30_drive_sel_1v8(reg) (((reg) >> 3) & 0x07)
|
|
#define rts5209_reg_to_sd30_drive_sel_3v3(reg) ((reg) & 0x07)
|
|
#define rts5209_reg_to_card_drive_sel(reg) ((reg) >> 8)
|
|
#define rtl8411_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 5) & 0x07)
|
|
#define rtl8411b_reg_to_sd30_drive_sel_3v3(reg) ((reg) & 0x03)
|
|
|
|
#define set_pull_ctrl_tables(pcr, __device) \
|
|
do { \
|
|
pcr->sd_pull_ctl_enable_tbl = __device##_sd_pull_ctl_enable_tbl; \
|
|
pcr->sd_pull_ctl_disable_tbl = __device##_sd_pull_ctl_disable_tbl; \
|
|
pcr->ms_pull_ctl_enable_tbl = __device##_ms_pull_ctl_enable_tbl; \
|
|
pcr->ms_pull_ctl_disable_tbl = __device##_ms_pull_ctl_disable_tbl; \
|
|
} while (0)
|
|
|
|
/* generic operations */
|
|
int rtsx_gops_pm_reset(struct rtsx_pcr *pcr);
|
|
int rtsx_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency);
|
|
int rtsx_set_l1off_sub(struct rtsx_pcr *pcr, u8 val);
|
|
void rtsx_pci_init_ocp(struct rtsx_pcr *pcr);
|
|
void rtsx_pci_disable_ocp(struct rtsx_pcr *pcr);
|
|
void rtsx_pci_enable_ocp(struct rtsx_pcr *pcr);
|
|
int rtsx_pci_get_ocpstat(struct rtsx_pcr *pcr, u8 *val);
|
|
void rtsx_pci_clear_ocpstat(struct rtsx_pcr *pcr);
|
|
int rtsx_sd_power_off_card3v3(struct rtsx_pcr *pcr);
|
|
int rtsx_ms_power_off_card3v3(struct rtsx_pcr *pcr);
|
|
|
|
#endif
|