0xFF, driving[drive_sel][2]);
}
-static void rts5249_fetch_vendor_settings(struct rtsx_pcr *pcr)
+static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr)
{
u32 reg;
rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®);
- dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
+ pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
- if (!rtsx_vendor_setting_valid(reg))
+ if (!rtsx_vendor_setting_valid(reg)) {
+ pcr_dbg(pcr, "skip fetch vendor setting\n");
return;
+ }
pcr->aspm_en = rtsx_reg_to_aspm(reg);
pcr->sd30_drive_sel_1v8 = rtsx_reg_to_sd30_drive_sel_1v8(reg);
pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg);
rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®);
- dev_dbg(&(pcr->pci->dev), "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
+ pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
pcr->sd30_drive_sel_3v3 = rtsx_reg_to_sd30_drive_sel_3v3(reg);
if (rtsx_reg_check_reverse_socket(reg))
pcr->flags |= PCR_REVERSE_SOCKET;
}
-static void rts5249_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
+static void rtsx_base_force_power_down(struct rtsx_pcr *pcr, u8 pm_state)
{
/* Set relink_time to 0 */
rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, 0xFF, 0);
rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 3, 0x01, 0);
if (pm_state == HOST_ENTER_S3)
- rtsx_pci_write_register(pcr, PM_CTRL3, 0x10, 0x10);
+ rtsx_pci_write_register(pcr, pcr->reg_pm_ctrl3,
+ D3_DELINK_MODE_EN, D3_DELINK_MODE_EN);
rtsx_pci_write_register(pcr, FPDCTL, 0x03, 0x03);
}
{
rtsx_pci_init_cmd(pcr);
+ /* Rest L1SUB Config */
+ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, L1SUB_CONFIG3, 0xFF, 0x00);
/* Configure GPIO as output */
rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02);
/* Reset ASPM state to default value */
PHY_TUNE_TUNED12 | PHY_TUNE_TUNEA12);
}
-static int rts5249_turn_on_led(struct rtsx_pcr *pcr)
+static int rtsx_base_turn_on_led(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x02);
}
-static int rts5249_turn_off_led(struct rtsx_pcr *pcr)
+static int rtsx_base_turn_off_led(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, GPIO_CTL, 0x02, 0x00);
}
-static int rts5249_enable_auto_blink(struct rtsx_pcr *pcr)
+static int rtsx_base_enable_auto_blink(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x08);
}
-static int rts5249_disable_auto_blink(struct rtsx_pcr *pcr)
+static int rtsx_base_disable_auto_blink(struct rtsx_pcr *pcr)
{
return rtsx_pci_write_register(pcr, OLT_LED_CTL, 0x08, 0x00);
}
-static int rts5249_card_power_on(struct rtsx_pcr *pcr, int card)
+static int rtsx_base_card_power_on(struct rtsx_pcr *pcr, int card)
{
int err;
return 0;
}
-static int rts5249_card_power_off(struct rtsx_pcr *pcr, int card)
+static int rtsx_base_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,
return rtsx_pci_send_cmd(pcr, 100);
}
-static int rts5249_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage)
+static int rtsx_base_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage)
{
int err;
+ u16 append;
- if (voltage == OUTPUT_3V3) {
- err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4FC0 | 0x24);
+ switch (voltage) {
+ case OUTPUT_3V3:
+ err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK,
+ PHY_TUNE_VOLTAGE_3V3);
if (err < 0)
return err;
- } else if (voltage == OUTPUT_1V8) {
- err = rtsx_pci_write_phy_register(pcr, PHY_BACR, 0x3C02);
+ break;
+ case OUTPUT_1V8:
+ append = PHY_TUNE_D18_1V8;
+ if (CHK_PCI_PID(pcr, 0x5249)) {
+ err = rtsx_pci_update_phy(pcr, PHY_BACR,
+ PHY_BACR_BASIC_MASK, 0);
+ if (err < 0)
+ return err;
+ append = PHY_TUNE_D18_1V7;
+ }
+
+ err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK,
+ append);
if (err < 0)
return err;
- err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, 0x4C40 | 0x24);
- if (err < 0)
- return err;
- } else {
+ break;
+ default:
+ pcr_dbg(pcr, "unknown output voltage %d\n", voltage);
return -EINVAL;
}
}
static const struct pcr_ops rts5249_pcr_ops = {
- .fetch_vendor_settings = rts5249_fetch_vendor_settings,
+ .fetch_vendor_settings = rtsx_base_fetch_vendor_settings,
.extra_init_hw = rts5249_extra_init_hw,
.optimize_phy = rts5249_optimize_phy,
- .turn_on_led = rts5249_turn_on_led,
- .turn_off_led = rts5249_turn_off_led,
- .enable_auto_blink = rts5249_enable_auto_blink,
- .disable_auto_blink = rts5249_disable_auto_blink,
- .card_power_on = rts5249_card_power_on,
- .card_power_off = rts5249_card_power_off,
- .switch_output_voltage = rts5249_switch_output_voltage,
- .force_power_down = rts5249_force_power_down,
+ .turn_on_led = rtsx_base_turn_on_led,
+ .turn_off_led = rtsx_base_turn_off_led,
+ .enable_auto_blink = rtsx_base_enable_auto_blink,
+ .disable_auto_blink = rtsx_base_disable_auto_blink,
+ .card_power_on = rtsx_base_card_power_on,
+ .card_power_off = rtsx_base_card_power_off,
+ .switch_output_voltage = rtsx_base_switch_output_voltage,
+ .force_power_down = rtsx_base_force_power_down,
};
/* SD Pull Control Enable:
pcr->sd_pull_ctl_disable_tbl = rts5249_sd_pull_ctl_disable_tbl;
pcr->ms_pull_ctl_enable_tbl = rts5249_ms_pull_ctl_enable_tbl;
pcr->ms_pull_ctl_disable_tbl = rts5249_ms_pull_ctl_disable_tbl;
+
+ pcr->reg_pm_ctrl3 = PM_CTRL3;
+}
+
+static int rts524a_write_phy(struct rtsx_pcr *pcr, u8 addr, u16 val)
+{
+ addr = addr & 0x80 ? (addr & 0x7F) | 0x40 : addr;
+
+ return __rtsx_pci_write_phy_register(pcr, addr, val);
+}
+
+static int rts524a_read_phy(struct rtsx_pcr *pcr, u8 addr, u16 *val)
+{
+ addr = addr & 0x80 ? (addr & 0x7F) | 0x40 : addr;
+
+ return __rtsx_pci_read_phy_register(pcr, addr, val);
+}
+
+static int rts524a_optimize_phy(struct rtsx_pcr *pcr)
+{
+ int err;
+
+ err = rtsx_pci_write_register(pcr, RTS524A_PM_CTRL3,
+ D3_DELINK_MODE_EN, 0x00);
+ if (err < 0)
+ return err;
+
+ rtsx_pci_write_phy_register(pcr, PHY_PCR,
+ PHY_PCR_FORCE_CODE | PHY_PCR_OOBS_CALI_50 |
+ PHY_PCR_OOBS_VCM_08 | PHY_PCR_OOBS_SEN_90 | PHY_PCR_RSSI_EN);
+ rtsx_pci_write_phy_register(pcr, PHY_SSCCR3,
+ PHY_SSCCR3_STEP_IN | PHY_SSCCR3_CHECK_DELAY);
+
+ if (is_version(pcr, 0x524A, IC_VER_A)) {
+ rtsx_pci_write_phy_register(pcr, PHY_SSCCR3,
+ PHY_SSCCR3_STEP_IN | PHY_SSCCR3_CHECK_DELAY);
+ rtsx_pci_write_phy_register(pcr, PHY_SSCCR2,
+ PHY_SSCCR2_PLL_NCODE | PHY_SSCCR2_TIME0 |
+ PHY_SSCCR2_TIME2_WIDTH);
+ rtsx_pci_write_phy_register(pcr, PHY_ANA1A,
+ PHY_ANA1A_TXR_LOOPBACK | PHY_ANA1A_RXT_BIST |
+ PHY_ANA1A_TXR_BIST | PHY_ANA1A_REV);
+ rtsx_pci_write_phy_register(pcr, PHY_ANA1D,
+ PHY_ANA1D_DEBUG_ADDR);
+ rtsx_pci_write_phy_register(pcr, PHY_DIG1E,
+ PHY_DIG1E_REV | PHY_DIG1E_D0_X_D1 |
+ PHY_DIG1E_RX_ON_HOST | PHY_DIG1E_RCLK_REF_HOST |
+ PHY_DIG1E_RCLK_TX_EN_KEEP |
+ PHY_DIG1E_RCLK_TX_TERM_KEEP |
+ PHY_DIG1E_RCLK_RX_EIDLE_ON | PHY_DIG1E_TX_TERM_KEEP |
+ PHY_DIG1E_RX_TERM_KEEP | PHY_DIG1E_TX_EN_KEEP |
+ PHY_DIG1E_RX_EN_KEEP);
+ }
+
+ rtsx_pci_write_phy_register(pcr, PHY_ANA08,
+ PHY_ANA08_RX_EQ_DCGAIN | PHY_ANA08_SEL_RX_EN |
+ PHY_ANA08_RX_EQ_VAL | PHY_ANA08_SCP | PHY_ANA08_SEL_IPI);
+
+ return 0;
+}
+
+static int rts524a_extra_init_hw(struct rtsx_pcr *pcr)
+{
+ rts5249_extra_init_hw(pcr);
+
+ rtsx_pci_write_register(pcr, FUNC_FORCE_CTL,
+ FORCE_ASPM_L1_EN, FORCE_ASPM_L1_EN);
+ rtsx_pci_write_register(pcr, PM_EVENT_DEBUG, PME_DEBUG_0, PME_DEBUG_0);
+ rtsx_pci_write_register(pcr, LDO_VCC_CFG1, LDO_VCC_LMT_EN,
+ LDO_VCC_LMT_EN);
+ rtsx_pci_write_register(pcr, PCLK_CTL, PCLK_MODE_SEL, PCLK_MODE_SEL);
+ if (is_version(pcr, 0x524A, IC_VER_A)) {
+ rtsx_pci_write_register(pcr, LDO_DV18_CFG,
+ LDO_DV18_SR_MASK, LDO_DV18_SR_DF);
+ rtsx_pci_write_register(pcr, LDO_VCC_CFG1,
+ LDO_VCC_REF_TUNE_MASK, LDO_VCC_REF_1V2);
+ rtsx_pci_write_register(pcr, LDO_VIO_CFG,
+ LDO_VIO_REF_TUNE_MASK, LDO_VIO_REF_1V2);
+ rtsx_pci_write_register(pcr, LDO_VIO_CFG,
+ LDO_VIO_SR_MASK, LDO_VIO_SR_DF);
+ rtsx_pci_write_register(pcr, LDO_DV12S_CFG,
+ LDO_REF12_TUNE_MASK, LDO_REF12_TUNE_DF);
+ rtsx_pci_write_register(pcr, SD40_LDO_CTL1,
+ SD40_VIO_TUNE_MASK, SD40_VIO_TUNE_1V7);
+ }
+
+ return 0;
+}
+
+static const struct pcr_ops rts524a_pcr_ops = {
+ .write_phy = rts524a_write_phy,
+ .read_phy = rts524a_read_phy,
+ .fetch_vendor_settings = rtsx_base_fetch_vendor_settings,
+ .extra_init_hw = rts524a_extra_init_hw,
+ .optimize_phy = rts524a_optimize_phy,
+ .turn_on_led = rtsx_base_turn_on_led,
+ .turn_off_led = rtsx_base_turn_off_led,
+ .enable_auto_blink = rtsx_base_enable_auto_blink,
+ .disable_auto_blink = rtsx_base_disable_auto_blink,
+ .card_power_on = rtsx_base_card_power_on,
+ .card_power_off = rtsx_base_card_power_off,
+ .switch_output_voltage = rtsx_base_switch_output_voltage,
+ .force_power_down = rtsx_base_force_power_down,
+};
+
+void rts524a_init_params(struct rtsx_pcr *pcr)
+{
+ rts5249_init_params(pcr);
+
+ pcr->reg_pm_ctrl3 = RTS524A_PM_CTRL3;
+ pcr->ops = &rts524a_pcr_ops;
}
+
+static int rts525a_card_power_on(struct rtsx_pcr *pcr, int card)
+{
+ rtsx_pci_write_register(pcr, LDO_VCC_CFG1,
+ LDO_VCC_TUNE_MASK, LDO_VCC_3V3);
+ return rtsx_base_card_power_on(pcr, card);
+}
+
+static int rts525a_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage)
+{
+ switch (voltage) {
+ case OUTPUT_3V3:
+ rtsx_pci_write_register(pcr, LDO_CONFIG2,
+ LDO_D3318_MASK, LDO_D3318_33V);
+ rtsx_pci_write_register(pcr, SD_PAD_CTL, SD_IO_USING_1V8, 0);
+ break;
+ case OUTPUT_1V8:
+ rtsx_pci_write_register(pcr, LDO_CONFIG2,
+ LDO_D3318_MASK, LDO_D3318_18V);
+ rtsx_pci_write_register(pcr, SD_PAD_CTL, SD_IO_USING_1V8,
+ SD_IO_USING_1V8);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ rtsx_pci_init_cmd(pcr);
+ rts5249_fill_driving(pcr, voltage);
+ return rtsx_pci_send_cmd(pcr, 100);
+}
+
+static int rts525a_optimize_phy(struct rtsx_pcr *pcr)
+{
+ int err;
+
+ err = rtsx_pci_write_register(pcr, RTS524A_PM_CTRL3,
+ D3_DELINK_MODE_EN, 0x00);
+ if (err < 0)
+ return err;
+
+ rtsx_pci_write_phy_register(pcr, _PHY_FLD0,
+ _PHY_FLD0_CLK_REQ_20C | _PHY_FLD0_RX_IDLE_EN |
+ _PHY_FLD0_BIT_ERR_RSTN | _PHY_FLD0_BER_COUNT |
+ _PHY_FLD0_BER_TIMER | _PHY_FLD0_CHECK_EN);
+
+ rtsx_pci_write_phy_register(pcr, _PHY_ANA03,
+ _PHY_ANA03_TIMER_MAX | _PHY_ANA03_OOBS_DEB_EN |
+ _PHY_CMU_DEBUG_EN);
+
+ if (is_version(pcr, 0x525A, IC_VER_A))
+ rtsx_pci_write_phy_register(pcr, _PHY_REV0,
+ _PHY_REV0_FILTER_OUT | _PHY_REV0_CDR_BYPASS_PFD |
+ _PHY_REV0_CDR_RX_IDLE_BYPASS);
+
+ return 0;
+}
+
+static int rts525a_extra_init_hw(struct rtsx_pcr *pcr)
+{
+ rts5249_extra_init_hw(pcr);
+
+ rtsx_pci_write_register(pcr, PCLK_CTL, PCLK_MODE_SEL, PCLK_MODE_SEL);
+ if (is_version(pcr, 0x525A, IC_VER_A)) {
+ rtsx_pci_write_register(pcr, L1SUB_CONFIG2,
+ L1SUB_AUTO_CFG, L1SUB_AUTO_CFG);
+ rtsx_pci_write_register(pcr, RREF_CFG,
+ RREF_VBGSEL_MASK, RREF_VBGSEL_1V25);
+ rtsx_pci_write_register(pcr, LDO_VIO_CFG,
+ LDO_VIO_TUNE_MASK, LDO_VIO_1V7);
+ rtsx_pci_write_register(pcr, LDO_DV12S_CFG,
+ LDO_D12_TUNE_MASK, LDO_D12_TUNE_DF);
+ rtsx_pci_write_register(pcr, LDO_AV12S_CFG,
+ LDO_AV12S_TUNE_MASK, LDO_AV12S_TUNE_DF);
+ rtsx_pci_write_register(pcr, LDO_VCC_CFG0,
+ LDO_VCC_LMTVTH_MASK, LDO_VCC_LMTVTH_2A);
+ rtsx_pci_write_register(pcr, OOBS_CONFIG,
+ OOBS_AUTOK_DIS | OOBS_VAL_MASK, 0x89);
+ }
+
+ return 0;
+}
+
+static const struct pcr_ops rts525a_pcr_ops = {
+ .fetch_vendor_settings = rtsx_base_fetch_vendor_settings,
+ .extra_init_hw = rts525a_extra_init_hw,
+ .optimize_phy = rts525a_optimize_phy,
+ .turn_on_led = rtsx_base_turn_on_led,
+ .turn_off_led = rtsx_base_turn_off_led,
+ .enable_auto_blink = rtsx_base_enable_auto_blink,
+ .disable_auto_blink = rtsx_base_disable_auto_blink,
+ .card_power_on = rts525a_card_power_on,
+ .card_power_off = rtsx_base_card_power_off,
+ .switch_output_voltage = rts525a_switch_output_voltage,
+ .force_power_down = rtsx_base_force_power_down,
+};
+
+void rts525a_init_params(struct rtsx_pcr *pcr)
+{
+ rts5249_init_params(pcr);
+
+ pcr->reg_pm_ctrl3 = RTS524A_PM_CTRL3;
+ pcr->ops = &rts525a_pcr_ops;
+}
+
projects / firefly-linux-kernel-4.4.55.git / blobdiff