[linux.git] / drivers / mfd / rts5229.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 <[email protected]>
 */

#include <linux/module.h>
#include <linux/delay.h>
#include <linux/mfd/rtsx_pci.h>

#include "rtsx_pcr.h"

static u8 rts5229_get_ic_version(struct rtsx_pcr *pcr)
{
	u8 val;

	rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val);
	return val & 0x0F;
}

static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr)
{
	u32 reg;

	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, &reg);
	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);

	if (!rtsx_vendor_setting_valid(reg))
		return;

	pcr->aspm_en = rtsx_reg_to_aspm(reg);
	pcr->sd30_drive_sel_1v8 =
		map_sd_drive(rtsx_reg_to_sd30_drive_sel_1v8(reg));
	pcr->card_drive_sel &= 0x3F;
	pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);

	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, &reg);
	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
	pcr->sd30_drive_sel_3v3 =
		map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg));
}

static void rts5229_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
{
	rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
}

static int rts5229_extra_init_hw(struct rtsx_pcr *pcr)
{
	rtsx_pci_init_cmd(pcr);

	/* Configure GPIO as output */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02);
	/* Reset ASPM state to default value */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0);
	/* Force CLKREQ# PIN to drive 0 to request clock */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08);
	/* Switch LDO3318 source from DV33 to card_3v3 */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01);
	/* LED shine disabled, set initial shine cycle period */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, OLT_LED_CTL, 0x0F, 0x02);
	/* Configure driving */
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL,
			0xFF, pcr->sd30_drive_sel_3v3);

	return rtsx_pci_send_cmd(pcr, 100);
}

static int rts5229_optimize_phy(struct rtsx_pcr *pcr)
{
	/* Optimize RX sensitivity */
	return rtsx_pci_write_phy_register(pcr, 0x00, 0xBA42);
}

static int rts5229_turn_on_led(struct rtsx_pcr *pcr)
{
	return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x02);
}

static int rts5229_turn_off_led(struct rtsx_pcr *pcr)
{
	return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x00);
}

static int rts5229_enable_auto_blink(struct rtsx_pcr *pcr)
{
	return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x08);
}

static int rts5229_disable_auto_blink(struct rtsx_pcr *pcr)
{
	return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x00);
}

static int rts5229_card_power_on(struct rtsx_pcr *pcr, int card)
{
	int err;

	rtsx_pci_init_cmd(pcr);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
			SD_POWER_MASK, SD_PARTIAL_POWER_ON);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
			LDO3318_PWR_MASK, 0x02);
	err = rtsx_pci_send_cmd(pcr, 100);
	if (err < 0)
		return err;

	/* To avoid too large in-rush current */
	udelay(150);

	rtsx_pci_init_cmd(pcr);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
			SD_POWER_MASK, SD_POWER_ON);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
			LDO3318_PWR_MASK, 0x06);
	err = rtsx_pci_send_cmd(pcr, 100);
	if (err < 0)
		return err;

	return 0;
}

static int rts5229_card_power_off(struct rtsx_pcr *pcr, int card)
{
	rtsx_pci_init_cmd(pcr);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
			SD_POWER_MASK | PMOS_STRG_MASK,
			SD_POWER_OFF | PMOS_STRG_400mA);
	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
			LDO3318_PWR_MASK, 0x00);
	return rtsx_pci_send_cmd(pcr, 100);
}

static int rts5229_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage)
{
	int err;

	if (voltage == OUTPUT_3V3) {
		err = rtsx_pci_write_register(pcr,
				SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_3v3);
		if (err < 0)
			return err;
		err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 | 0x24);
		if (err < 0)
			return err;
	} else if (voltage == OUTPUT_1V8) {
		err = rtsx_pci_write_register(pcr,
				SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_1v8);
		if (err < 0)
			return err;
		err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C40 | 0x24);
		if (err < 0)
			return err;
	} else {
		return -EINVAL;
	}

	return 0;
}

static const struct pcr_ops rts5229_pcr_ops = {
	.fetch_vendor_settings = rts5229_fetch_vendor_settings,
	.extra_init_hw = rts5229_extra_init_hw,
	.optimize_phy = rts5229_optimize_phy,
	.turn_on_led = rts5229_turn_on_led,
	.turn_off_led = rts5229_turn_off_led,
	.enable_auto_blink = rts5229_enable_auto_blink,
	.disable_auto_blink = rts5229_disable_auto_blink,
	.card_power_on = rts5229_card_power_on,
	.card_power_off = rts5229_card_power_off,
	.switch_output_voltage = rts5229_switch_output_voltage,
	.cd_deglitch = NULL,
	.conv_clk_and_div_n = NULL,
	.force_power_down = rts5229_force_power_down,
};

/* SD Pull Control Enable:
 *     SD_DAT[3:0] ==> pull up
 *     SD_CD       ==> pull up
 *     SD_WP       ==> pull up
 *     SD_CMD      ==> pull up
 *     SD_CLK      ==> pull down
 */
static const u32 rts5229_sd_pull_ctl_enable_tbl1[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xE9),
	0,
};

/* For RTS5229 version C */
static const u32 rts5229_sd_pull_ctl_enable_tbl2[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xD9),
	0,
};

/* SD Pull Control Disable:
 *     SD_DAT[3:0] ==> pull down
 *     SD_CD       ==> pull up
 *     SD_WP       ==> pull down
 *     SD_CMD      ==> pull down
 *     SD_CLK      ==> pull down
 */
static const u32 rts5229_sd_pull_ctl_disable_tbl1[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xD5),
	0,
};

/* For RTS5229 version C */
static const u32 rts5229_sd_pull_ctl_disable_tbl2[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xE5),
	0,
};

/* MS Pull Control Enable:
 *     MS CD       ==> pull up
 *     others      ==> pull down
 */
static const u32 rts5229_ms_pull_ctl_enable_tbl[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL5, 0x55),
	RTSX_REG_PAIR(CARD_PULL_CTL6, 0x15),
	0,
};

/* MS Pull Control Disable:
 *     MS CD       ==> pull up
 *     others      ==> pull down
 */
static const u32 rts5229_ms_pull_ctl_disable_tbl[] = {
	RTSX_REG_PAIR(CARD_PULL_CTL5, 0x55),
	RTSX_REG_PAIR(CARD_PULL_CTL6, 0x15),
	0,
};

void rts5229_init_params(struct rtsx_pcr *pcr)
{
	pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104;
	pcr->num_slots = 2;
	pcr->ops = &rts5229_pcr_ops;

	pcr->flags = 0;
	pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT;
	pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B;
	pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D;
	pcr->aspm_en = ASPM_L1_EN;
	pcr->tx_initial_phase = SET_CLOCK_PHASE(27, 27, 15);
	pcr->rx_initial_phase = SET_CLOCK_PHASE(30, 6, 6);

	pcr->ic_version = rts5229_get_ic_version(pcr);
	if (pcr->ic_version == IC_VER_C) {
		pcr->sd_pull_ctl_enable_tbl = rts5229_sd_pull_ctl_enable_tbl2;
		pcr->sd_pull_ctl_disable_tbl = rts5229_sd_pull_ctl_disable_tbl2;
	} else {
		pcr->sd_pull_ctl_enable_tbl = rts5229_sd_pull_ctl_enable_tbl1;
		pcr->sd_pull_ctl_disable_tbl = rts5229_sd_pull_ctl_disable_tbl1;
	}
	pcr->ms_pull_ctl_enable_tbl = rts5229_ms_pull_ctl_enable_tbl;
	pcr->ms_pull_ctl_disable_tbl = rts5229_ms_pull_ctl_disable_tbl;
}
Commit	Line	Data
67d16a46 WW	1	/* Driver for Realtek PCI-Express card reader
67d16a46 WW	2	*
09fd8678	3	* Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
67d16a46 WW	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms of the GNU General Public License as published by the
	7	* Free Software Foundation; either version 2, or (at your option) any
	8	* later version.
	9	*
	10	* This program is distributed in the hope that it will be useful, but
	11	* WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	* General Public License for more details.
	14	*
	15	* You should have received a copy of the GNU General Public License along
	16	* with this program; if not, see <http://www.gnu.org/licenses/>.
	17	*
	18	* Author:
	19	* Wei WANG <[email protected]>
67d16a46 WW	20	*/
	21
	22	#include <linux/module.h>
	23	#include <linux/delay.h>
	24	#include <linux/mfd/rtsx_pci.h>
	25
	26	#include "rtsx_pcr.h"
	27
	28	static u8 rts5229_get_ic_version(struct rtsx_pcr *pcr)
	29	{
	30	u8 val;
	31
	32	rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val);
	33	return val & 0x0F;
	34	}
	35
773ccdfd WW	36	static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr)
	37	{
	38	u32 reg;
	39
	40	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, &reg);
0523b8f4	41	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
773ccdfd WW	42
	43	if (!rtsx_vendor_setting_valid(reg))
	44	return;
	45
	46	pcr->aspm_en = rtsx_reg_to_aspm(reg);
	47	pcr->sd30_drive_sel_1v8 =
	48	map_sd_drive(rtsx_reg_to_sd30_drive_sel_1v8(reg));
	49	pcr->card_drive_sel &= 0x3F;
	50	pcr->card_drive_sel \|= rtsx_reg_to_card_drive_sel(reg);
	51
	52	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, &reg);
0523b8f4	53	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
773ccdfd WW	54	pcr->sd30_drive_sel_3v3 =
	55	map_sd_drive(rtsx_reg_to_sd30_drive_sel_3v3(reg));
	56	}
	57
eb891c65	58	static void rts5229_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
5947c167 WW	59	{
	60	rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
	61	}
	62
67d16a46 WW	63	static int rts5229_extra_init_hw(struct rtsx_pcr *pcr)
	64	{
	65	rtsx_pci_init_cmd(pcr);
	66
	67	/* Configure GPIO as output */
	68	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02);
7140812c WW	69	/* Reset ASPM state to default value */
	70	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0);
	71	/* Force CLKREQ# PIN to drive 0 to request clock */
	72	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08);
67d16a46 WW	73	/* Switch LDO3318 source from DV33 to card_3v3 */
	74	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00);
	75	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01);
	76	/* LED shine disabled, set initial shine cycle period */
	77	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, OLT_LED_CTL, 0x0F, 0x02);
773ccdfd WW	78	/* Configure driving */
	79	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DRIVE_SEL,
	80	0xFF, pcr->sd30_drive_sel_3v3);
67d16a46 WW	81
	82	return rtsx_pci_send_cmd(pcr, 100);
	83	}
	84
	85	static int rts5229_optimize_phy(struct rtsx_pcr *pcr)
	86	{
	87	/* Optimize RX sensitivity */
	88	return rtsx_pci_write_phy_register(pcr, 0x00, 0xBA42);
	89	}
	90
	91	static int rts5229_turn_on_led(struct rtsx_pcr *pcr)
	92	{
	93	return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x02);
	94	}
	95
	96	static int rts5229_turn_off_led(struct rtsx_pcr *pcr)
	97	{
	98	return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x00);
	99	}
	100
	101	static int rts5229_enable_auto_blink(struct rtsx_pcr *pcr)
	102	{
	103	return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x08);
	104	}
	105
	106	static int rts5229_disable_auto_blink(struct rtsx_pcr *pcr)
	107	{
	108	return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x00);
	109	}
	110
	111	static int rts5229_card_power_on(struct rtsx_pcr *pcr, int card)
	112	{
	113	int err;
	114
	115	rtsx_pci_init_cmd(pcr);
	116	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
	117	SD_POWER_MASK, SD_PARTIAL_POWER_ON);
	118	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
	119	LDO3318_PWR_MASK, 0x02);
	120	err = rtsx_pci_send_cmd(pcr, 100);
	121	if (err < 0)
	122	return err;
	123
	124	/* To avoid too large in-rush current */
	125	udelay(150);
	126
	127	rtsx_pci_init_cmd(pcr);
	128	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
	129	SD_POWER_MASK, SD_POWER_ON);
	130	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
	131	LDO3318_PWR_MASK, 0x06);
	132	err = rtsx_pci_send_cmd(pcr, 100);
	133	if (err < 0)
	134	return err;
	135
	136	return 0;
	137	}
	138
	139	static int rts5229_card_power_off(struct rtsx_pcr *pcr, int card)
	140	{
	141	rtsx_pci_init_cmd(pcr);
	142	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_PWR_CTL,
	143	SD_POWER_MASK \| PMOS_STRG_MASK,
	144	SD_POWER_OFF \| PMOS_STRG_400mA);
145	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PWR_GATE_CTRL,
773ccdfd	146	LDO3318_PWR_MASK, 0x00);
67d16a46 WW	147	return rtsx_pci_send_cmd(pcr, 100);
	148	}
	149
d817ac4e WW	150	static int rts5229_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage)
	151	{
	152	int err;
	153
	154	if (voltage == OUTPUT_3V3) {
88a7ee37	155	err = rtsx_pci_write_register(pcr,
773ccdfd	156	SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_3v3);
88a7ee37 RT	157	if (err < 0)
88a7ee37 RT	158	return err;
d817ac4e WW	159	err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 \| 0x24);
	160	if (err < 0)
	161	return err;
	162	} else if (voltage == OUTPUT_1V8) {
88a7ee37	163	err = rtsx_pci_write_register(pcr,
773ccdfd	164	SD30_DRIVE_SEL, 0x07, pcr->sd30_drive_sel_1v8);
88a7ee37 RT	165	if (err < 0)
88a7ee37 RT	166	return err;
d817ac4e WW	167	err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C40 \| 0x24);
	168	if (err < 0)
	169	return err;
	170	} else {
	171	return -EINVAL;
	172	}
	173
	174	return 0;
	175	}
	176
67d16a46	177	static const struct pcr_ops rts5229_pcr_ops = {
773ccdfd	178	.fetch_vendor_settings = rts5229_fetch_vendor_settings,
67d16a46 WW	179	.extra_init_hw = rts5229_extra_init_hw,
	180	.optimize_phy = rts5229_optimize_phy,
	181	.turn_on_led = rts5229_turn_on_led,
	182	.turn_off_led = rts5229_turn_off_led,
	183	.enable_auto_blink = rts5229_enable_auto_blink,
	184	.disable_auto_blink = rts5229_disable_auto_blink,
	185	.card_power_on = rts5229_card_power_on,
	186	.card_power_off = rts5229_card_power_off,
d817ac4e	187	.switch_output_voltage = rts5229_switch_output_voltage,
67d16a46	188	.cd_deglitch = NULL,
ab4e8f8b	189	.conv_clk_and_div_n = NULL,
5947c167	190	.force_power_down = rts5229_force_power_down,
67d16a46 WW	191	};
	192
	193	/* SD Pull Control Enable:
	194	* SD_DAT[3:0] ==> pull up
	195	* SD_CD ==> pull up
	196	* SD_WP ==> pull up
	197	* SD_CMD ==> pull up
	198	* SD_CLK ==> pull down
	199	*/
	200	static const u32 rts5229_sd_pull_ctl_enable_tbl1[] = {
	201	RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
	202	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xE9),
	203	0,
	204	};
	205
	206	/* For RTS5229 version C */
	207	static const u32 rts5229_sd_pull_ctl_enable_tbl2[] = {
	208	RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
	209	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xD9),
	210	0,
	211	};
	212
	213	/* SD Pull Control Disable:
	214	* SD_DAT[3:0] ==> pull down
	215	* SD_CD ==> pull up
	216	* SD_WP ==> pull down
	217	* SD_CMD ==> pull down
	218	* SD_CLK ==> pull down
	219	*/
	220	static const u32 rts5229_sd_pull_ctl_disable_tbl1[] = {
	221	RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
	222	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xD5),
	223	0,
	224	};
	225
	226	/* For RTS5229 version C */
	227	static const u32 rts5229_sd_pull_ctl_disable_tbl2[] = {
	228	RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
	229	RTSX_REG_PAIR(CARD_PULL_CTL3, 0xE5),
	230	0,
	231	};
	232
	233	/* MS Pull Control Enable:
	234	* MS CD ==> pull up
	235	* others ==> pull down
	236	*/
	237	static const u32 rts5229_ms_pull_ctl_enable_tbl[] = {
	238	RTSX_REG_PAIR(CARD_PULL_CTL5, 0x55),
	239	RTSX_REG_PAIR(CARD_PULL_CTL6, 0x15),
	240	0,
	241	};
	242
	243	/* MS Pull Control Disable:
	244	* MS CD ==> pull up
	245	* others ==> pull down
	246	*/
	247	static const u32 rts5229_ms_pull_ctl_disable_tbl[] = {
	248	RTSX_REG_PAIR(CARD_PULL_CTL5, 0x55),
	249	RTSX_REG_PAIR(CARD_PULL_CTL6, 0x15),
	250	0,
	251	};
	252
	253	void rts5229_init_params(struct rtsx_pcr *pcr)
	254	{
255	pcr->extra_caps = EXTRA_CAPS_SD_SDR50 \| EXTRA_CAPS_SD_SDR104;
256	pcr->num_slots = 2;
257	pcr->ops = &rts5229_pcr_ops;
258
773ccdfd WW	259	pcr->flags = 0;
	260	pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT;
	261	pcr->sd30_drive_sel_1v8 = DRIVER_TYPE_B;
	262	pcr->sd30_drive_sel_3v3 = DRIVER_TYPE_D;
	263	pcr->aspm_en = ASPM_L1_EN;
84d72f9c WW	264	pcr->tx_initial_phase = SET_CLOCK_PHASE(27, 27, 15);
84d72f9c WW	265	pcr->rx_initial_phase = SET_CLOCK_PHASE(30, 6, 6);
773ccdfd	266
67d16a46 WW	267	pcr->ic_version = rts5229_get_ic_version(pcr);
	268	if (pcr->ic_version == IC_VER_C) {
	269	pcr->sd_pull_ctl_enable_tbl = rts5229_sd_pull_ctl_enable_tbl2;
	270	pcr->sd_pull_ctl_disable_tbl = rts5229_sd_pull_ctl_disable_tbl2;
	271	} else {
	272	pcr->sd_pull_ctl_enable_tbl = rts5229_sd_pull_ctl_enable_tbl1;
	273	pcr->sd_pull_ctl_disable_tbl = rts5229_sd_pull_ctl_disable_tbl1;
	274	}
	275	pcr->ms_pull_ctl_enable_tbl = rts5229_ms_pull_ctl_enable_tbl;
	276	pcr->ms_pull_ctl_disable_tbl = rts5229_ms_pull_ctl_disable_tbl;
	277	}