VDD1 and VDD2 are now available. This requires SMPS regulator driver to work.
Signed-off-by: Tero Kristo <t-kri...@ti.com>
---
arch/arm/mach-omap2/board-omap3beagle.c | 53 +++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c
b/arch/arm/mach-omap2/board-omap3beagle.c
index 78cf5f2..d7ae648 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -31,6 +31,7 @@
#include <linux/mmc/host.h>
#include <linux/regulator/machine.h>
+#include <linux/regulator/omap-smps.h>
#include <linux/i2c/twl.h>
#include <mach/hardware.h>
@@ -274,6 +275,15 @@ static struct regulator_consumer_supply
beagle_vsim_supply[] = {
REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
+static struct regulator_consumer_supply beagle_smps1_supply[] = {
+ REGULATOR_SUPPLY("vcc", "mpu"),
+};
+
+static struct regulator_consumer_supply beagle_smps2_supply[] = {
+ REGULATOR_SUPPLY("vcc", "core"),
+};
+
+
static struct gpio_led gpio_leds[];
static int beagle_twl_gpio_setup(struct device *dev,
@@ -400,6 +410,30 @@ static struct regulator_init_data beagle_vpll2 = {
.consumer_supplies = beagle_vdvi_supplies,
};
+static struct regulator_init_data beagle_smps1 = {
+ .constraints = {
+ .name = "VDD1",
+ .min_uV = 600000,
+ .max_uV = 1450000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(beagle_smps1_supply),
+ .consumer_supplies = beagle_smps1_supply,
+};
+
+static struct regulator_init_data beagle_smps2 = {
+ .constraints = {
+ .name = "VDD2",
+ .min_uV = 600000,
+ .max_uV = 1450000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(beagle_smps2_supply),
+ .consumer_supplies = beagle_smps2_supply,
+};
+
static struct twl4030_usb_data beagle_usb_data = {
.usb_mode = T2_USB_MODE_ULPI,
};
@@ -425,6 +459,16 @@ static struct twl4030_platform_data beagle_twldata = {
.vpll2 = &beagle_vpll2,
};
+static struct regulator_init_data *beagle_smps_reg_list[] = {
+ &beagle_smps1,
+ &beagle_smps2,
+};
+
+static struct omap_smps_platform_data beagle_smps_info = {
+ .regulators = beagle_smps_reg_list,
+ .num_regulators = ARRAY_SIZE(beagle_smps_reg_list),
+};
+
static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {
{
I2C_BOARD_INFO("eeprom", 0x50),
@@ -494,6 +538,14 @@ static struct platform_device keys_gpio = {
},
};
+static struct platform_device beagle_smps = {
+ .name = "omap-smps",
+ .id = -1,
+ .dev = {
+ .platform_data = &beagle_smps_info,
+ },
+};
+
static void __init omap3_beagle_init_early(void)
{
omap2_init_common_infrastructure();
@@ -509,6 +561,7 @@ static void __init omap3_beagle_init_irq(void)
static struct platform_device *omap3_beagle_devices[] __initdata = {
&leds_gpio,
&keys_gpio,
+ &beagle_smps,
};
static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
--
1.7.4.1
Texas Instruments Oy, Tekniikantie 12, 02150 Espoo. Y-tunnus: 0115040-6.
Kotipaikka: Helsinki
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