|
@@ -64,6 +64,8 @@
|
|
|
|
|
|
#define PWRGATE_STATUS 0x38
|
|
#define PWRGATE_STATUS 0x38
|
|
|
|
|
|
|
|
+#define PMC_PWR_DET 0x48
|
|
|
|
+
|
|
#define PMC_SCRATCH0 0x50
|
|
#define PMC_SCRATCH0 0x50
|
|
#define PMC_SCRATCH0_MODE_RECOVERY BIT(31)
|
|
#define PMC_SCRATCH0_MODE_RECOVERY BIT(31)
|
|
#define PMC_SCRATCH0_MODE_BOOTLOADER BIT(30)
|
|
#define PMC_SCRATCH0_MODE_BOOTLOADER BIT(30)
|
|
@@ -75,6 +77,8 @@
|
|
#define PMC_CPUPWRGOOD_TIMER 0xc8
|
|
#define PMC_CPUPWRGOOD_TIMER 0xc8
|
|
#define PMC_CPUPWROFF_TIMER 0xcc
|
|
#define PMC_CPUPWROFF_TIMER 0xcc
|
|
|
|
|
|
|
|
+#define PMC_PWR_DET_VALUE 0xe4
|
|
|
|
+
|
|
#define PMC_SCRATCH41 0x140
|
|
#define PMC_SCRATCH41 0x140
|
|
|
|
|
|
#define PMC_SENSOR_CTRL 0x1b0
|
|
#define PMC_SENSOR_CTRL 0x1b0
|
|
@@ -124,6 +128,12 @@ struct tegra_powergate {
|
|
unsigned int num_resets;
|
|
unsigned int num_resets;
|
|
};
|
|
};
|
|
|
|
|
|
|
|
+struct tegra_io_pad_soc {
|
|
|
|
+ enum tegra_io_pad id;
|
|
|
|
+ unsigned int dpd;
|
|
|
|
+ unsigned int voltage;
|
|
|
|
+};
|
|
|
|
+
|
|
struct tegra_pmc_soc {
|
|
struct tegra_pmc_soc {
|
|
unsigned int num_powergates;
|
|
unsigned int num_powergates;
|
|
const char *const *powergates;
|
|
const char *const *powergates;
|
|
@@ -132,6 +142,9 @@ struct tegra_pmc_soc {
|
|
|
|
|
|
bool has_tsense_reset;
|
|
bool has_tsense_reset;
|
|
bool has_gpu_clamps;
|
|
bool has_gpu_clamps;
|
|
|
|
+
|
|
|
|
+ const struct tegra_io_pad_soc *io_pads;
|
|
|
|
+ unsigned int num_io_pads;
|
|
};
|
|
};
|
|
|
|
|
|
/**
|
|
/**
|
|
@@ -908,21 +921,34 @@ static void tegra_powergate_init(struct tegra_pmc *pmc,
|
|
of_node_put(np);
|
|
of_node_put(np);
|
|
}
|
|
}
|
|
|
|
|
|
-static int tegra_io_rail_prepare(unsigned int id, unsigned long *request,
|
|
|
|
- unsigned long *status, unsigned int *bit)
|
|
|
|
|
|
+static const struct tegra_io_pad_soc *
|
|
|
|
+tegra_io_pad_find(struct tegra_pmc *pmc, enum tegra_io_pad id)
|
|
|
|
+{
|
|
|
|
+ unsigned int i;
|
|
|
|
+
|
|
|
|
+ for (i = 0; i < pmc->soc->num_io_pads; i++)
|
|
|
|
+ if (pmc->soc->io_pads[i].id == id)
|
|
|
|
+ return &pmc->soc->io_pads[i];
|
|
|
|
+
|
|
|
|
+ return NULL;
|
|
|
|
+}
|
|
|
|
+
|
|
|
|
+static int tegra_io_pad_prepare(enum tegra_io_pad id, unsigned long *request,
|
|
|
|
+ unsigned long *status, unsigned int *bit)
|
|
{
|
|
{
|
|
|
|
+ const struct tegra_io_pad_soc *pad;
|
|
unsigned long rate, value;
|
|
unsigned long rate, value;
|
|
|
|
|
|
- *bit = id % 32;
|
|
|
|
|
|
+ pad = tegra_io_pad_find(pmc, id);
|
|
|
|
+ if (!pad)
|
|
|
|
+ return -ENOENT;
|
|
|
|
|
|
- /*
|
|
|
|
- * There are two sets of 30 bits to select IO rails, but bits 30 and
|
|
|
|
- * 31 are control bits rather than IO rail selection bits.
|
|
|
|
- */
|
|
|
|
- if (id > 63 || *bit == 30 || *bit == 31)
|
|
|
|
- return -EINVAL;
|
|
|
|
|
|
+ if (pad->dpd == UINT_MAX)
|
|
|
|
+ return -ENOTSUPP;
|
|
|
|
|
|
- if (id < 32) {
|
|
|
|
|
|
+ *bit = pad->dpd % 32;
|
|
|
|
+
|
|
|
|
+ if (pad->dpd < 32) {
|
|
*status = IO_DPD_STATUS;
|
|
*status = IO_DPD_STATUS;
|
|
*request = IO_DPD_REQ;
|
|
*request = IO_DPD_REQ;
|
|
} else {
|
|
} else {
|
|
@@ -942,8 +968,8 @@ static int tegra_io_rail_prepare(unsigned int id, unsigned long *request,
|
|
return 0;
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
-static int tegra_io_rail_poll(unsigned long offset, u32 mask,
|
|
|
|
- u32 val, unsigned long timeout)
|
|
|
|
|
|
+static int tegra_io_pad_poll(unsigned long offset, u32 mask,
|
|
|
|
+ u32 val, unsigned long timeout)
|
|
{
|
|
{
|
|
u32 value;
|
|
u32 value;
|
|
|
|
|
|
@@ -960,12 +986,18 @@ static int tegra_io_rail_poll(unsigned long offset, u32 mask,
|
|
return -ETIMEDOUT;
|
|
return -ETIMEDOUT;
|
|
}
|
|
}
|
|
|
|
|
|
-static void tegra_io_rail_unprepare(void)
|
|
|
|
|
|
+static void tegra_io_pad_unprepare(void)
|
|
{
|
|
{
|
|
tegra_pmc_writel(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
|
|
tegra_pmc_writel(DPD_SAMPLE_DISABLE, DPD_SAMPLE);
|
|
}
|
|
}
|
|
|
|
|
|
-int tegra_io_rail_power_on(unsigned int id)
|
|
|
|
|
|
+/**
|
|
|
|
+ * tegra_io_pad_power_enable() - enable power to I/O pad
|
|
|
|
+ * @id: Tegra I/O pad ID for which to enable power
|
|
|
|
+ *
|
|
|
|
+ * Returns: 0 on success or a negative error code on failure.
|
|
|
|
+ */
|
|
|
|
+int tegra_io_pad_power_enable(enum tegra_io_pad id)
|
|
{
|
|
{
|
|
unsigned long request, status;
|
|
unsigned long request, status;
|
|
unsigned int bit;
|
|
unsigned int bit;
|
|
@@ -973,28 +1005,35 @@ int tegra_io_rail_power_on(unsigned int id)
|
|
|
|
|
|
mutex_lock(&pmc->powergates_lock);
|
|
mutex_lock(&pmc->powergates_lock);
|
|
|
|
|
|
- err = tegra_io_rail_prepare(id, &request, &status, &bit);
|
|
|
|
- if (err)
|
|
|
|
- goto error;
|
|
|
|
|
|
+ err = tegra_io_pad_prepare(id, &request, &status, &bit);
|
|
|
|
+ if (err < 0) {
|
|
|
|
+ dev_err(pmc->dev, "tegra_io_pad_prepare() failed: %d\n", err);
|
|
|
|
+ goto unlock;
|
|
|
|
+ }
|
|
|
|
|
|
tegra_pmc_writel(IO_DPD_REQ_CODE_OFF | BIT(bit), request);
|
|
tegra_pmc_writel(IO_DPD_REQ_CODE_OFF | BIT(bit), request);
|
|
|
|
|
|
- err = tegra_io_rail_poll(status, BIT(bit), 0, 250);
|
|
|
|
- if (err) {
|
|
|
|
- pr_info("tegra_io_rail_poll() failed: %d\n", err);
|
|
|
|
- goto error;
|
|
|
|
|
|
+ err = tegra_io_pad_poll(status, BIT(bit), 0, 250);
|
|
|
|
+ if (err < 0) {
|
|
|
|
+ dev_err(pmc->dev, "tegra_io_pad_poll() failed: %d\n", err);
|
|
|
|
+ goto unlock;
|
|
}
|
|
}
|
|
|
|
|
|
- tegra_io_rail_unprepare();
|
|
|
|
|
|
+ tegra_io_pad_unprepare();
|
|
|
|
|
|
-error:
|
|
|
|
|
|
+unlock:
|
|
mutex_unlock(&pmc->powergates_lock);
|
|
mutex_unlock(&pmc->powergates_lock);
|
|
-
|
|
|
|
return err;
|
|
return err;
|
|
}
|
|
}
|
|
-EXPORT_SYMBOL(tegra_io_rail_power_on);
|
|
|
|
|
|
+EXPORT_SYMBOL(tegra_io_pad_power_enable);
|
|
|
|
|
|
-int tegra_io_rail_power_off(unsigned int id)
|
|
|
|
|
|
+/**
|
|
|
|
+ * tegra_io_pad_power_disable() - disable power to I/O pad
|
|
|
|
+ * @id: Tegra I/O pad ID for which to disable power
|
|
|
|
+ *
|
|
|
|
+ * Returns: 0 on success or a negative error code on failure.
|
|
|
|
+ */
|
|
|
|
+int tegra_io_pad_power_disable(enum tegra_io_pad id)
|
|
{
|
|
{
|
|
unsigned long request, status;
|
|
unsigned long request, status;
|
|
unsigned int bit;
|
|
unsigned int bit;
|
|
@@ -1002,25 +1041,109 @@ int tegra_io_rail_power_off(unsigned int id)
|
|
|
|
|
|
mutex_lock(&pmc->powergates_lock);
|
|
mutex_lock(&pmc->powergates_lock);
|
|
|
|
|
|
- err = tegra_io_rail_prepare(id, &request, &status, &bit);
|
|
|
|
- if (err) {
|
|
|
|
- pr_info("tegra_io_rail_prepare() failed: %d\n", err);
|
|
|
|
- goto error;
|
|
|
|
|
|
+ err = tegra_io_pad_prepare(id, &request, &status, &bit);
|
|
|
|
+ if (err < 0) {
|
|
|
|
+ dev_err(pmc->dev, "tegra_io_pad_prepare() failed: %d\n", err);
|
|
|
|
+ goto unlock;
|
|
}
|
|
}
|
|
|
|
|
|
tegra_pmc_writel(IO_DPD_REQ_CODE_ON | BIT(bit), request);
|
|
tegra_pmc_writel(IO_DPD_REQ_CODE_ON | BIT(bit), request);
|
|
|
|
|
|
- err = tegra_io_rail_poll(status, BIT(bit), BIT(bit), 250);
|
|
|
|
- if (err)
|
|
|
|
- goto error;
|
|
|
|
|
|
+ err = tegra_io_pad_poll(status, BIT(bit), BIT(bit), 250);
|
|
|
|
+ if (err < 0) {
|
|
|
|
+ dev_err(pmc->dev, "tegra_io_pad_poll() failed: %d\n", err);
|
|
|
|
+ goto unlock;
|
|
|
|
+ }
|
|
|
|
|
|
- tegra_io_rail_unprepare();
|
|
|
|
|
|
+ tegra_io_pad_unprepare();
|
|
|
|
|
|
-error:
|
|
|
|
|
|
+unlock:
|
|
mutex_unlock(&pmc->powergates_lock);
|
|
mutex_unlock(&pmc->powergates_lock);
|
|
-
|
|
|
|
return err;
|
|
return err;
|
|
}
|
|
}
|
|
|
|
+EXPORT_SYMBOL(tegra_io_pad_power_disable);
|
|
|
|
+
|
|
|
|
+int tegra_io_pad_set_voltage(enum tegra_io_pad id,
|
|
|
|
+ enum tegra_io_pad_voltage voltage)
|
|
|
|
+{
|
|
|
|
+ const struct tegra_io_pad_soc *pad;
|
|
|
|
+ u32 value;
|
|
|
|
+
|
|
|
|
+ pad = tegra_io_pad_find(pmc, id);
|
|
|
|
+ if (!pad)
|
|
|
|
+ return -ENOENT;
|
|
|
|
+
|
|
|
|
+ if (pad->voltage == UINT_MAX)
|
|
|
|
+ return -ENOTSUPP;
|
|
|
|
+
|
|
|
|
+ mutex_lock(&pmc->powergates_lock);
|
|
|
|
+
|
|
|
|
+ /* write-enable PMC_PWR_DET_VALUE[pad->voltage] */
|
|
|
|
+ value = tegra_pmc_readl(PMC_PWR_DET);
|
|
|
|
+ value |= BIT(pad->voltage);
|
|
|
|
+ tegra_pmc_writel(value, PMC_PWR_DET);
|
|
|
|
+
|
|
|
|
+ /* update I/O voltage */
|
|
|
|
+ value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
|
|
|
|
+
|
|
|
|
+ if (voltage == TEGRA_IO_PAD_1800000UV)
|
|
|
|
+ value &= ~BIT(pad->voltage);
|
|
|
|
+ else
|
|
|
|
+ value |= BIT(pad->voltage);
|
|
|
|
+
|
|
|
|
+ tegra_pmc_writel(value, PMC_PWR_DET_VALUE);
|
|
|
|
+
|
|
|
|
+ mutex_unlock(&pmc->powergates_lock);
|
|
|
|
+
|
|
|
|
+ usleep_range(100, 250);
|
|
|
|
+
|
|
|
|
+ return 0;
|
|
|
|
+}
|
|
|
|
+EXPORT_SYMBOL(tegra_io_pad_set_voltage);
|
|
|
|
+
|
|
|
|
+int tegra_io_pad_get_voltage(enum tegra_io_pad id)
|
|
|
|
+{
|
|
|
|
+ const struct tegra_io_pad_soc *pad;
|
|
|
|
+ u32 value;
|
|
|
|
+
|
|
|
|
+ pad = tegra_io_pad_find(pmc, id);
|
|
|
|
+ if (!pad)
|
|
|
|
+ return -ENOENT;
|
|
|
|
+
|
|
|
|
+ if (pad->voltage == UINT_MAX)
|
|
|
|
+ return -ENOTSUPP;
|
|
|
|
+
|
|
|
|
+ value = tegra_pmc_readl(PMC_PWR_DET_VALUE);
|
|
|
|
+
|
|
|
|
+ if ((value & BIT(pad->voltage)) == 0)
|
|
|
|
+ return TEGRA_IO_PAD_1800000UV;
|
|
|
|
+
|
|
|
|
+ return TEGRA_IO_PAD_3300000UV;
|
|
|
|
+}
|
|
|
|
+EXPORT_SYMBOL(tegra_io_pad_get_voltage);
|
|
|
|
+
|
|
|
|
+/**
|
|
|
|
+ * tegra_io_rail_power_on() - enable power to I/O rail
|
|
|
|
+ * @id: Tegra I/O pad ID for which to enable power
|
|
|
|
+ *
|
|
|
|
+ * See also: tegra_io_pad_power_enable()
|
|
|
|
+ */
|
|
|
|
+int tegra_io_rail_power_on(unsigned int id)
|
|
|
|
+{
|
|
|
|
+ return tegra_io_pad_power_enable(id);
|
|
|
|
+}
|
|
|
|
+EXPORT_SYMBOL(tegra_io_rail_power_on);
|
|
|
|
+
|
|
|
|
+/**
|
|
|
|
+ * tegra_io_rail_power_off() - disable power to I/O rail
|
|
|
|
+ * @id: Tegra I/O pad ID for which to disable power
|
|
|
|
+ *
|
|
|
|
+ * See also: tegra_io_pad_power_disable()
|
|
|
|
+ */
|
|
|
|
+int tegra_io_rail_power_off(unsigned int id)
|
|
|
|
+{
|
|
|
|
+ return tegra_io_pad_power_disable(id);
|
|
|
|
+}
|
|
EXPORT_SYMBOL(tegra_io_rail_power_off);
|
|
EXPORT_SYMBOL(tegra_io_rail_power_off);
|
|
|
|
|
|
#ifdef CONFIG_PM_SLEEP
|
|
#ifdef CONFIG_PM_SLEEP
|
|
@@ -1454,6 +1577,39 @@ static const u8 tegra124_cpu_powergates[] = {
|
|
TEGRA_POWERGATE_CPU3,
|
|
TEGRA_POWERGATE_CPU3,
|
|
};
|
|
};
|
|
|
|
|
|
|
|
+static const struct tegra_io_pad_soc tegra124_io_pads[] = {
|
|
|
|
+ { .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_BB, .dpd = 15, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CAM, .dpd = 36, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_COMP, .dpd = 22, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIE, .dpd = 44, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSI, .dpd = 2, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSIB, .dpd = 39, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSIC, .dpd = 40, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSID, .dpd = 41, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_HDMI, .dpd = 28, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_HSIC, .dpd = 19, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_HV, .dpd = 38, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_LVDS, .dpd = 57, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_NAND, .dpd = 13, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_BIAS, .dpd = 4, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 5, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = 32, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SDMMC1, .dpd = 33, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SDMMC3, .dpd = 34, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SDMMC4, .dpd = 35, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SYS_DDC, .dpd = 58, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB0, .dpd = 9, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB1, .dpd = 10, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB2, .dpd = 11, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB_BIAS, .dpd = 12, .voltage = UINT_MAX },
|
|
|
|
+};
|
|
|
|
+
|
|
static const struct tegra_pmc_soc tegra124_pmc_soc = {
|
|
static const struct tegra_pmc_soc tegra124_pmc_soc = {
|
|
.num_powergates = ARRAY_SIZE(tegra124_powergates),
|
|
.num_powergates = ARRAY_SIZE(tegra124_powergates),
|
|
.powergates = tegra124_powergates,
|
|
.powergates = tegra124_powergates,
|
|
@@ -1461,6 +1617,8 @@ static const struct tegra_pmc_soc tegra124_pmc_soc = {
|
|
.cpu_powergates = tegra124_cpu_powergates,
|
|
.cpu_powergates = tegra124_cpu_powergates,
|
|
.has_tsense_reset = true,
|
|
.has_tsense_reset = true,
|
|
.has_gpu_clamps = true,
|
|
.has_gpu_clamps = true,
|
|
|
|
+ .num_io_pads = ARRAY_SIZE(tegra124_io_pads),
|
|
|
|
+ .io_pads = tegra124_io_pads,
|
|
};
|
|
};
|
|
|
|
|
|
static const char * const tegra210_powergates[] = {
|
|
static const char * const tegra210_powergates[] = {
|
|
@@ -1497,6 +1655,47 @@ static const u8 tegra210_cpu_powergates[] = {
|
|
TEGRA_POWERGATE_CPU3,
|
|
TEGRA_POWERGATE_CPU3,
|
|
};
|
|
};
|
|
|
|
|
|
|
|
+static const struct tegra_io_pad_soc tegra210_io_pads[] = {
|
|
|
|
+ { .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = 5 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_AUDIO_HV, .dpd = 61, .voltage = 18 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CAM, .dpd = 36, .voltage = 10 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIC, .dpd = 42, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSID, .dpd = 43, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIE, .dpd = 44, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_CSIF, .dpd = 45, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DBG, .dpd = 25, .voltage = 19 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DEBUG_NONAO, .dpd = 26, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DMIC, .dpd = 50, .voltage = 20 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DP, .dpd = 51, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSI, .dpd = 2, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSIB, .dpd = 39, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSIC, .dpd = 40, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_DSID, .dpd = 41, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_EMMC, .dpd = 35, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_EMMC2, .dpd = 37, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_GPIO, .dpd = 27, .voltage = 21 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_HDMI, .dpd = 28, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_HSIC, .dpd = 19, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_LVDS, .dpd = 57, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_BIAS, .dpd = 4, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 5, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = UINT_MAX, .voltage = 11 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SDMMC1, .dpd = 33, .voltage = 12 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SDMMC3, .dpd = 34, .voltage = 13 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SPI, .dpd = 46, .voltage = 22 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_SPI_HV, .dpd = 47, .voltage = 23 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = 2 },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB0, .dpd = 9, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB1, .dpd = 10, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB2, .dpd = 11, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB3, .dpd = 18, .voltage = UINT_MAX },
|
|
|
|
+ { .id = TEGRA_IO_PAD_USB_BIAS, .dpd = 12, .voltage = UINT_MAX },
|
|
|
|
+};
|
|
|
|
+
|
|
static const struct tegra_pmc_soc tegra210_pmc_soc = {
|
|
static const struct tegra_pmc_soc tegra210_pmc_soc = {
|
|
.num_powergates = ARRAY_SIZE(tegra210_powergates),
|
|
.num_powergates = ARRAY_SIZE(tegra210_powergates),
|
|
.powergates = tegra210_powergates,
|
|
.powergates = tegra210_powergates,
|
|
@@ -1504,6 +1703,8 @@ static const struct tegra_pmc_soc tegra210_pmc_soc = {
|
|
.cpu_powergates = tegra210_cpu_powergates,
|
|
.cpu_powergates = tegra210_cpu_powergates,
|
|
.has_tsense_reset = true,
|
|
.has_tsense_reset = true,
|
|
.has_gpu_clamps = true,
|
|
.has_gpu_clamps = true,
|
|
|
|
+ .num_io_pads = ARRAY_SIZE(tegra210_io_pads),
|
|
|
|
+ .io_pads = tegra210_io_pads,
|
|
};
|
|
};
|
|
|
|
|
|
static const struct of_device_id tegra_pmc_match[] = {
|
|
static const struct of_device_id tegra_pmc_match[] = {
|