static void aic3008_i2s_control(int dsp_enum)
{
AUD_DBG("%s %d\n", __func__, dsp_enum);
switch (dsp_enum) {
case Phone_Default:
case Phone_BT:
case VOIP_BT:
case VOIP_BT_HW_AEC:
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
power_config("AUD_BT_SEL", TEGRA_GPIO_PK5, GPIO_OUTPUT);
}
break;
case FM_Headset:
case FM_Speaker:
power_config("AUD_FM_SEL", TEGRA_GPIO_PK6, GPIO_OUTPUT);
break;
default:
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
power_deconfig("AUD_BT_SEL", TEGRA_GPIO_PK5, GPIO_OUTPUT);
}
power_deconfig("AUD_FM_SEL", TEGRA_GPIO_PK6, GPIO_OUTPUT);
break;
}
return;
}
static void aic3008_amp_powerup(int type)
{
switch (type) {
case HEADSET_AMP:
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
mdelay(50);
power_config("AUD_HEADPHONE_EN", TEGRA_GPIO_PP7, GPIO_OUTPUT);
}
break;
case SPEAKER_AMP:
mdelay(50);
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
#if (defined(CONFIG_SND_AMP_TFA9887))
set_tfa9887_spkamp(1, 0);
#endif
} else {
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, GPIO_OUTPUT);
}
break;
case DOCK_AMP:
mdelay(50);
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
} else {
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, GPIO_OUTPUT);
}
dock_config("TEGRA_GPIO_DESK_AUD", TEGRA_GPIO_PCC5, true, true);
break;
default:
AUD_ERR("aic3008_amp_powerup unknown type %d\n", type);
break;
}
return;
}
static void aic3008_powerinit(void)
{
int value = htc_get_pcbid_info();
if (value >= PROJECT_PHASE_XA) {
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, INIT_OUTPUT_HIGH);
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, GPIO_OUTPUT);
power_config("AUD_AIC3008_RST#", TEGRA_GPIO_PW5, INIT_OUTPUT_HIGH);
power_config("AUD_AIC3008_RST#", TEGRA_GPIO_PW5, GPIO_OUTPUT);
power_config("v_aud_a1v8", TEGRA_GPIO_PD2, REGULATOR_METHOD);
power_config("v_aud_3v3", TEGRA_GPIO_PB2, REGULATOR_METHOD);
} else AUD_ERR("%s: no pcbid satisfy.", __func__);
power_config("AUD_MCLK", TEGRA_GPIO_PW4, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_MCLK", TEGRA_GPIO_PW4);
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_SPK_EN", TEGRA_GPIO_PP6);
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_LINEOUT_EN", TEGRA_GPIO_PP7);
common_init();
spin_lock_init(&aic3008_power.spin_lock);
aic3008_power.isPowerOn = true;
return;
}
static void aic3008_resume(void)
{
spin_lock(&aic3008_power_ctl->spin_lock);
if (pcbid >= PROJECT_PHASE_XD) {
power_config("AUD_MCLK_EN", TEGRA_GPIO_PN1, GPIO_OUTPUT);
} else if (pcbid >= PROJECT_PHASE_XA && pcbid <= PROJECT_PHASE_XC) {
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, GPIO_OUTPUT);
} else AUD_ERR("%s: no pcbid satisfy.", __func__);
common_config();
aic3008_power_ctl->isPowerOn = true;
spin_unlock(&aic3008_power_ctl->spin_lock);
return;
}
static void aic3008_amp_powerup(int type)
{
switch (type) {
case HEADSET_AMP:
break;
case SPEAKER_AMP:
mdelay(50);
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, GPIO_OUTPUT);
break;
case DOCK_AMP:
mdelay(50);
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, GPIO_OUTPUT);
config_tegra_desk_aud_gpios(true, true);
break;
}
return;
}
int pcmcia_voltage_set(int slot, int vcc, int vpp)
{
#ifndef CONFIG_NSCU
u_long reg;
uint32_t pipr = 0;
debug("voltage_set: " PCMCIA_BOARD_MSG
" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
/*
* Disable PCMCIA buffers (isolate the interface)
* and assert RESET signal
*/
debug("Disable PCMCIA buffers and assert RESET\n");
reg = PCMCIA_PGCRX(slot);
reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */
reg &= ~__MY_PCMCIA_GCRX_CXOE; /* active low */
reg |= NSCU_GCRX_CXOE; /* active low */
PCMCIA_PGCRX(slot) = reg;
udelay(500);
debug("PCMCIA power OFF\n");
power_config(slot);
power_off(slot);
switch(vcc) {
case 0: break;
case 33: power_on_3_3(slot); break;
case 50: power_on_5_0(slot); break;
default: goto done;
}
/* Checking supported voltages */
pipr = debug_get_pipr();
debug("PIPR: 0x%x --> %s\n", pipr,
(pipr & 0x00008000) ? "only 5 V" : "can do 3.3V");
if (vcc)
debug("PCMCIA powered at %sV\n", (vcc == 50) ? "5.0" : "3.3");
else
debug("PCMCIA powered down\n");
done:
debug("Enable PCMCIA buffers and stop RESET\n");
reg = PCMCIA_PGCRX(slot);
reg &= ~__MY_PCMCIA_GCRX_CXRESET; /* active high */
reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */
reg &= ~NSCU_GCRX_CXOE; /* active low */
PCMCIA_PGCRX(slot) = reg;
udelay(500);
debug("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n", slot+'A');
#endif /* CONFIG_NSCU */
return 0;
}
static void aic3008_resume(void)
{
spin_lock(&aic3008_power_ctl->spin_lock);
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, GPIO_OUTPUT);
common_config();
aic3008_power_ctl->isPowerOn = true;
spin_unlock(&aic3008_power_ctl->spin_lock);
return;
}
void common_init(void)
{
power_config("AUD_I2S_WS", TEGRA_GPIO_PA2, INIT_INPUT);
power_config("AUD_I2S_SCK", TEGRA_GPIO_PA3, INIT_INPUT);
power_config("AUD_I2S_DOUT", TEGRA_GPIO_PA4, INIT_INPUT);
power_config("AUD_I2S_DIN", TEGRA_GPIO_PA5, INIT_INPUT);
power_config("AUD_SPI_MOSI", TEGRA_GPIO_PX0, INIT_OUTPUT_LOW);
power_config("AUD_SPI_MISO", TEGRA_GPIO_PX1, INIT_INPUT);
power_config("AUD_SPI_SCK", TEGRA_GPIO_PX2, INIT_OUTPUT_LOW);
power_config("AUD_SPI_CS#", TEGRA_GPIO_PX3, INIT_OUTPUT_HIGH);
}
static void aic3008_amp_powerup(int type)
{
switch (type) {
case HEADSET_AMP:
break;
case SPEAKER_AMP:
mdelay(50);
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, GPIO_OUTPUT);
break;
case DOCK_AMP:
mdelay(50);
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, GPIO_OUTPUT);
dock_config("TEGRA_GPIO_DESK_AUD", TEGRA_GPIO_PCC5, true, true);
break;
default:
AUD_ERR("aic3008_amp_powerup unknown type %d\n", type);
break;
}
return;
}
static void aic3008_hs_vol_control(int db)
{
switch (db) {
case BEATS_GAIN_ON:
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
power_config("AUD_HP_GAIN_CONTROL", TEGRA_GPIO_PD1, GPIO_OUTPUT);
}
break;
case BEATS_GAIN_OFF:
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
power_deconfig("AUD_HP_GAIN_CONTROL", TEGRA_GPIO_PD1, GPIO_OUTPUT);
}
break;
default:
break;
}
return;
}
static void aic3008_powerinit(void)
{
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, INIT_OUTPUT_HIGH);
power_config("AUD_AIC3008_RST#", TEGRA_GPIO_PW5, INIT_OUTPUT_HIGH);
power_config("AUD_MCLK", TEGRA_GPIO_PW4, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_MCLK", TEGRA_GPIO_PW4);
if (pcbid >= PROJECT_PHASE_XB || board_get_sku_tag() == 0x34600) {
power_config("AUD_HP_GAIN_CONTROL", TEGRA_GPIO_PD1, INIT_OUTPUT_LOW);
power_config("AUD_SPK_RST#", TEGRA_GPIO_PP6, INIT_OUTPUT_HIGH);
power_config("AUD_HEADPHONE_EN", TEGRA_GPIO_PP7, INIT_OUTPUT_LOW);
} else {
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, INIT_OUTPUT_LOW);
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, INIT_OUTPUT_LOW);
}
common_init();
spin_lock_init(&aic3008_power_ctl->spin_lock);
aic3008_power_ctl->isPowerOn = true;
return;
}
static void aic3008_powerinit(void)
{
if (pcbid >= PROJECT_PHASE_XD) {
power_config("AUD_MCLK_EN", TEGRA_GPIO_PN1, INIT_OUTPUT_HIGH);
} else if (pcbid >= PROJECT_PHASE_XA && pcbid <= PROJECT_PHASE_XC) {
power_config("AUD_MCLK_EN", TEGRA_GPIO_PX7, INIT_OUTPUT_HIGH);
} else AUD_ERR("%s: no pcbid satisfy.", __func__);
power_config("AUD_AIC3008_RST#", TEGRA_GPIO_PW5, INIT_OUTPUT_HIGH);
power_config("v_aud_a1v8", TEGRA_GPIO_PD2, REGULATOR_METHOD);
power_config("v_aud_3v3", TEGRA_GPIO_PB2, REGULATOR_METHOD);
power_config("AUD_MCLK", TEGRA_GPIO_PW4, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_MCLK", TEGRA_GPIO_PW4);
power_config("AUD_SPK_EN", TEGRA_GPIO_PP6, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_SPK_EN", TEGRA_GPIO_PP6);
power_config("AUD_LINEOUT_EN", TEGRA_GPIO_PP7, INIT_OUTPUT_LOW);
sfio_deconfig("AUD_LINEOUT_EN", TEGRA_GPIO_PP7);
common_init();
spin_lock_init(&aic3008_power_ctl->spin_lock);
aic3008_power_ctl->isPowerOn = true;
return;
}
int pcmcia_hardware_enable(int slot)
{
immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
uint reg, mask;
debug("hardware_enable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
udelay(10000);
/*
* Configure SIUMCR to enable PCMCIA port B
* (VFLS[0:1] are not used for debugging, we connect FRZ# instead)
*/
/* Set DBGC to 00 */
clrbits_be32(&immap->im_siu_conf.sc_siumcr, SIUMCR_DBGC11);
/* Clear interrupt state, and disable interrupts */
out_be32(&immap->im_pcmcia.pcmc_pscr, PCMCIA_MASK(slot));
clrbits_be32(&immap->im_pcmcia.pcmc_per, PCMCIA_MASK(slot));
/*
* Disable interrupts, DMA, and PCMCIA buffers
* (isolate the interface) and assert RESET signal
*/
debug("Disable PCMCIA buffers and assert RESET\n");
reg = 0;
reg |= __MY_PCMCIA_GCRX_CXRESET; /* active high */
reg |= NSCU_GCRX_CXOE;
PCMCIA_PGCRX(slot) = reg;
udelay(500);
power_config(slot);
power_off(slot);
/*
* Make sure there is a card in the slot, then configure the interface.
*/
udelay(10000);
reg = debug_get_pipr();
debug("[%d] %s: PIPR(%p)=0x%x\n", __LINE__, __FUNCTION__,
&immap->im_pcmcia.pcmc_pipr, reg);
if (check_card_is_absent(slot)) {
printf (" No Card found\n");
return (1);
}
/*
* Power On.
*/
mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
reg = in_be32(&immap->im_pcmcia.pcmc_pipr);
debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
reg,
(reg & PCMCIA_VS1(slot)) ? "n" : "ff",
(reg & PCMCIA_VS2(slot)) ? "n" : "ff");
if ((reg & mask) == mask) {
power_on_5_0(slot);
puts (" 5.0V card found: ");
} else {
power_on_3_3(slot);
puts (" 3.3V card found: ");
}
#if 0
/* VCC switch error flag, PCMCIA slot INPACK_ pin */
cp->cp_pbdir &= ~(0x0020 | 0x0010);
cp->cp_pbpar &= ~(0x0020 | 0x0010);
udelay(500000);
#endif
udelay(1000);
debug("Enable PCMCIA buffers and stop RESET\n");
reg = PCMCIA_PGCRX(slot);
reg &= ~__MY_PCMCIA_GCRX_CXRESET; /* active high */
reg |= __MY_PCMCIA_GCRX_CXOE; /* active low */
reg &= ~NSCU_GCRX_CXOE;
PCMCIA_PGCRX(slot) = reg;
udelay(250000); /* some cards need >150 ms to come up :-( */
debug("# hardware_enable done\n");
return (0);
}