Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux...

[karo-tx-linux.git] / drivers / mfd / rtl8411.c

diff --git a/drivers/mfd/rtl8411.c b/drivers/mfd/rtl8411.c
index 2a2d31687b72243de84451212ff52198f37ecc29..c436bf27e78d232340825ad12bf9d493d9ae26a2 100644 (file)
--- a/drivers/mfd/rtl8411.c
+++ b/drivers/mfd/rtl8411.c
@@ -35,12 +35,33 @@ static u8 rtl8411_get_ic_version(struct rtsx_pcr *pcr)
        return val & 0x0F;
 }
 
+static int rtl8411b_is_qfn48(struct rtsx_pcr *pcr)
+{
+       u8 val = 0;
+
+       rtsx_pci_read_register(pcr, RTL8411B_PACKAGE_MODE, &val);
+
+       if (val & 0x2)
+               return 1;
+       else
+               return 0;
+}
+
 static int rtl8411_extra_init_hw(struct rtsx_pcr *pcr)
 {
        return rtsx_pci_write_register(pcr, CD_PAD_CTL,
                        CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE);
 }
 
+static int rtl8411b_extra_init_hw(struct rtsx_pcr *pcr)
+{
+       if (rtl8411b_is_qfn48(pcr))
+               rtsx_pci_write_register(pcr, CARD_PULL_CTL3, 0xFF, 0xF5);
+
+       return rtsx_pci_write_register(pcr, CD_PAD_CTL,
+                       CD_DISABLE_MASK | CD_AUTO_DISABLE, CD_ENABLE);
+}
+
 static int rtl8411_turn_on_led(struct rtsx_pcr *pcr)
 {
        return rtsx_pci_write_register(pcr, CARD_GPIO, 0x01, 0x00);
@@ -214,6 +235,20 @@ static const struct pcr_ops rtl8411_pcr_ops = {
        .conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
 };
 
+static const struct pcr_ops rtl8411b_pcr_ops = {
+       .extra_init_hw = rtl8411b_extra_init_hw,
+       .optimize_phy = NULL,
+       .turn_on_led = rtl8411_turn_on_led,
+       .turn_off_led = rtl8411_turn_off_led,
+       .enable_auto_blink = rtl8411_enable_auto_blink,
+       .disable_auto_blink = rtl8411_disable_auto_blink,
+       .card_power_on = rtl8411_card_power_on,
+       .card_power_off = rtl8411_card_power_off,
+       .switch_output_voltage = rtl8411_switch_output_voltage,
+       .cd_deglitch = rtl8411_cd_deglitch,
+       .conv_clk_and_div_n = rtl8411_conv_clk_and_div_n,
+};
+
 /* SD Pull Control Enable:
  *     SD_DAT[3:0] ==> pull up
  *     SD_CD       ==> pull up
@@ -276,6 +311,74 @@ static const u32 rtl8411_ms_pull_ctl_disable_tbl[] = {
        0,
 };
 
+static const u32 rtl8411b_qfn64_sd_pull_ctl_enable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL1, 0xAA),
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x09 | 0xD0),
+       RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn48_sd_pull_ctl_enable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0xAA),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x69 | 0x90),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x08 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn64_sd_pull_ctl_disable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+       RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn48_sd_pull_ctl_disable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn64_ms_pull_ctl_enable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+       RTSX_REG_PAIR(CARD_PULL_CTL4, 0x05 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn48_ms_pull_ctl_enable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn64_ms_pull_ctl_disable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL1, 0x65),
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x05 | 0xD0),
+       RTSX_REG_PAIR(CARD_PULL_CTL4, 0x09 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL5, 0x05 | 0x50),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
+static const u32 rtl8411b_qfn48_ms_pull_ctl_disable_tbl[] = {
+       RTSX_REG_PAIR(CARD_PULL_CTL2, 0x55),
+       RTSX_REG_PAIR(CARD_PULL_CTL3, 0x65 | 0x90),
+       RTSX_REG_PAIR(CARD_PULL_CTL6, 0x04 | 0x11),
+       0,
+};
+
 void rtl8411_init_params(struct rtsx_pcr *pcr)
 {
        pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104;
@@ -288,3 +391,32 @@ void rtl8411_init_params(struct rtsx_pcr *pcr)
        pcr->ms_pull_ctl_enable_tbl = rtl8411_ms_pull_ctl_enable_tbl;
        pcr->ms_pull_ctl_disable_tbl = rtl8411_ms_pull_ctl_disable_tbl;
 }
+
+void rtl8411b_init_params(struct rtsx_pcr *pcr)
+{
+       pcr->extra_caps = EXTRA_CAPS_SD_SDR50 | EXTRA_CAPS_SD_SDR104;
+       pcr->num_slots = 2;
+       pcr->ops = &rtl8411b_pcr_ops;
+
+       pcr->ic_version = rtl8411_get_ic_version(pcr);
+
+       if (rtl8411b_is_qfn48(pcr)) {
+               pcr->sd_pull_ctl_enable_tbl =
+                       rtl8411b_qfn48_sd_pull_ctl_enable_tbl;
+               pcr->sd_pull_ctl_disable_tbl =
+                       rtl8411b_qfn48_sd_pull_ctl_disable_tbl;
+               pcr->ms_pull_ctl_enable_tbl =
+                       rtl8411b_qfn48_ms_pull_ctl_enable_tbl;
+               pcr->ms_pull_ctl_disable_tbl =
+                       rtl8411b_qfn48_ms_pull_ctl_disable_tbl;
+       } else {
+               pcr->sd_pull_ctl_enable_tbl =
+                       rtl8411b_qfn64_sd_pull_ctl_enable_tbl;
+               pcr->sd_pull_ctl_disable_tbl =
+                       rtl8411b_qfn64_sd_pull_ctl_disable_tbl;
+               pcr->ms_pull_ctl_enable_tbl =
+                       rtl8411b_qfn64_ms_pull_ctl_enable_tbl;
+               pcr->ms_pull_ctl_disable_tbl =
+                       rtl8411b_qfn64_ms_pull_ctl_disable_tbl;
+       }
+}