misc: rtsx: add to support new card reader rts5264
in order to support rts5264 in rtsx_pcr add the id in and determine whether the device is rts5264 to call rts5264 functions and do rts5264 workflows or set rts5264 registers Signed-off-by: Ricky Wu <ricky_wu@realtek.com> Link: https://lore.kernel.org/r/20231208032145.2143580-3-ricky_wu@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -26,6 +26,7 @@
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#include "rtsx_pcr.h"
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#include "rtsx_pcr.h"
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#include "rts5261.h"
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#include "rts5261.h"
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#include "rts5228.h"
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#include "rts5228.h"
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#include "rts5264.h"
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static bool msi_en = true;
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static bool msi_en = true;
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module_param(msi_en, bool, S_IRUGO | S_IWUSR);
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module_param(msi_en, bool, S_IRUGO | S_IWUSR);
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@ -54,6 +55,7 @@ static const struct pci_device_id rtsx_pci_ids[] = {
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{ PCI_DEVICE(0x10EC, 0x5260), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5260), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5261), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5261), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5228), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5228), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ PCI_DEVICE(0x10EC, 0x5264), PCI_CLASS_OTHERS << 16, 0xFF0000 },
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{ 0, }
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{ 0, }
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};
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};
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@ -714,6 +716,9 @@ int rtsx_pci_switch_clock(struct rtsx_pcr *pcr, unsigned int card_clock,
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if (PCI_PID(pcr) == PID_5228)
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if (PCI_PID(pcr) == PID_5228)
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return rts5228_pci_switch_clock(pcr, card_clock,
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return rts5228_pci_switch_clock(pcr, card_clock,
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ssc_depth, initial_mode, double_clk, vpclk);
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ssc_depth, initial_mode, double_clk, vpclk);
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if (PCI_PID(pcr) == PID_5264)
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return rts5264_pci_switch_clock(pcr, card_clock,
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ssc_depth, initial_mode, double_clk, vpclk);
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if (initial_mode) {
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if (initial_mode) {
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/* We use 250k(around) here, in initial stage */
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/* We use 250k(around) here, in initial stage */
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@ -987,7 +992,8 @@ static irqreturn_t rtsx_pci_isr(int irq, void *dev_id)
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int_reg &= (pcr->bier | 0x7FFFFF);
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int_reg &= (pcr->bier | 0x7FFFFF);
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if (int_reg & SD_OC_INT)
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if ((int_reg & SD_OC_INT) ||
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((int_reg & SD_OVP_INT) && (PCI_PID(pcr) == PID_5264)))
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rtsx_pci_process_ocp_interrupt(pcr);
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rtsx_pci_process_ocp_interrupt(pcr);
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if (int_reg & SD_INT) {
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if (int_reg & SD_INT) {
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@ -1159,7 +1165,9 @@ void rtsx_pci_enable_oobs_polling(struct rtsx_pcr *pcr)
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{
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{
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u16 val;
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u16 val;
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if ((PCI_PID(pcr) != PID_525A) && (PCI_PID(pcr) != PID_5260)) {
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if ((PCI_PID(pcr) != PID_525A) &&
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(PCI_PID(pcr) != PID_5260) &&
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(PCI_PID(pcr) != PID_5264)) {
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rtsx_pci_read_phy_register(pcr, 0x01, &val);
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rtsx_pci_read_phy_register(pcr, 0x01, &val);
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val |= 1<<9;
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val |= 1<<9;
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rtsx_pci_write_phy_register(pcr, 0x01, val);
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rtsx_pci_write_phy_register(pcr, 0x01, val);
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@ -1175,7 +1183,9 @@ void rtsx_pci_disable_oobs_polling(struct rtsx_pcr *pcr)
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{
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{
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u16 val;
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u16 val;
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if ((PCI_PID(pcr) != PID_525A) && (PCI_PID(pcr) != PID_5260)) {
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if ((PCI_PID(pcr) != PID_525A) &&
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(PCI_PID(pcr) != PID_5260) &&
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(PCI_PID(pcr) != PID_5264)) {
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rtsx_pci_read_phy_register(pcr, 0x01, &val);
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rtsx_pci_read_phy_register(pcr, 0x01, &val);
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val &= ~(1<<9);
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val &= ~(1<<9);
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rtsx_pci_write_phy_register(pcr, 0x01, val);
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rtsx_pci_write_phy_register(pcr, 0x01, val);
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@ -1226,7 +1236,7 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr)
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rtsx_pci_enable_bus_int(pcr);
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rtsx_pci_enable_bus_int(pcr);
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/* Power on SSC */
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/* Power on SSC */
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if (PCI_PID(pcr) == PID_5261) {
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if ((PCI_PID(pcr) == PID_5261) || (PCI_PID(pcr) == PID_5264)) {
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/* Gating real mcu clock */
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/* Gating real mcu clock */
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err = rtsx_pci_write_register(pcr, RTS5261_FW_CFG1,
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err = rtsx_pci_write_register(pcr, RTS5261_FW_CFG1,
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RTS5261_MCU_CLOCK_GATING, 0);
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RTS5261_MCU_CLOCK_GATING, 0);
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@ -1270,6 +1280,11 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr)
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else if (PCI_PID(pcr) == PID_5228)
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else if (PCI_PID(pcr) == PID_5228)
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL2, 0xFF,
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL2, 0xFF,
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RTS5228_SSC_DEPTH_2M);
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RTS5228_SSC_DEPTH_2M);
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else if (is_version(pcr, 0x5264, IC_VER_A))
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL1, SSC_RSTB, 0);
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else if (PCI_PID(pcr) == PID_5264)
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL2, 0xFF,
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RTS5264_SSC_DEPTH_2M);
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else
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else
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL2, 0xFF, 0x12);
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rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SSC_CTL2, 0xFF, 0x12);
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@ -1305,6 +1320,7 @@ static int rtsx_pci_init_hw(struct rtsx_pcr *pcr)
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case PID_5260:
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case PID_5260:
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case PID_5261:
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case PID_5261:
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case PID_5228:
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case PID_5228:
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case PID_5264:
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rtsx_pci_write_register(pcr, PM_CLK_FORCE_CTL, 1, 1);
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rtsx_pci_write_register(pcr, PM_CLK_FORCE_CTL, 1, 1);
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break;
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break;
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default:
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default:
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@ -1404,6 +1420,10 @@ static int rtsx_pci_init_chip(struct rtsx_pcr *pcr)
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case 0x5228:
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case 0x5228:
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rts5228_init_params(pcr);
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rts5228_init_params(pcr);
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break;
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break;
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case 0x5264:
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rts5264_init_params(pcr);
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break;
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}
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}
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pcr_dbg(pcr, "PID: 0x%04x, IC version: 0x%02x\n",
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pcr_dbg(pcr, "PID: 0x%04x, IC version: 0x%02x\n",
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@ -1544,7 +1564,7 @@ static int rtsx_pci_probe(struct pci_dev *pcidev,
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pcr->pci = pcidev;
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pcr->pci = pcidev;
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dev_set_drvdata(&pcidev->dev, handle);
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dev_set_drvdata(&pcidev->dev, handle);
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if (CHK_PCI_PID(pcr, 0x525A))
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if ((CHK_PCI_PID(pcr, 0x525A)) || (CHK_PCI_PID(pcr, 0x5264)))
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bar = 1;
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bar = 1;
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len = pci_resource_len(pcidev, bar);
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len = pci_resource_len(pcidev, bar);
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base = pci_resource_start(pcidev, bar);
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base = pci_resource_start(pcidev, bar);
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@ -74,6 +74,7 @@ void rtl8411b_init_params(struct rtsx_pcr *pcr);
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void rts5260_init_params(struct rtsx_pcr *pcr);
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void rts5260_init_params(struct rtsx_pcr *pcr);
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void rts5261_init_params(struct rtsx_pcr *pcr);
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void rts5261_init_params(struct rtsx_pcr *pcr);
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void rts5228_init_params(struct rtsx_pcr *pcr);
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void rts5228_init_params(struct rtsx_pcr *pcr);
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void rts5264_init_params(struct rtsx_pcr *pcr);
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static inline u8 map_sd_drive(int idx)
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static inline u8 map_sd_drive(int idx)
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{
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{
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