VDD1 and VDD2 now use voltage processor for controlling the regulators. This is done by passing additional voltdm data during the regulator init.
Signed-off-by: Tero Kristo <[email protected]> --- arch/arm/mach-omap2/twl-common.c | 33 +++++++++++++++++++++++++++++++-- 1 files changed, 31 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 7cf5347..d2557d1 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -30,6 +30,19 @@ #include <plat/usb.h> #include "twl-common.h" +#include "voltage.h" + +static int twl_set_voltage(void *data, int min_uV) +{ + struct voltagedomain *voltdm = (struct voltagedomain *)data; + return voltdm_scale(voltdm, min_uV); +} + +static int twl_get_voltage(void *data) +{ + struct voltagedomain *voltdm = (struct voltagedomain *)data; + return voltdm_get_voltage(voltdm); +} static struct i2c_board_info __initdata pmic_i2c_board_info = { .addr = 0x48, @@ -147,6 +160,16 @@ static struct regulator_init_data omap3_vdd2 = { .consumer_supplies = omap3_vdd2_supply, }; +static struct twl_regulator_driver_data omap3_vdd1_drvdata = { + .get_voltage = twl_get_voltage, + .set_voltage = twl_set_voltage, +}; + +static struct twl_regulator_driver_data omap3_vdd2_drvdata = { + .get_voltage = twl_get_voltage, + .set_voltage = twl_set_voltage, +}; + void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data, u32 pdata_flags, u32 regulators_flags) { @@ -154,10 +177,16 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data, pmic_data->irq_base = TWL4030_IRQ_BASE; if (!pmic_data->irq_end) pmic_data->irq_end = TWL4030_IRQ_END; - if (!pmic_data->vdd1) + if (!pmic_data->vdd1) { + omap3_vdd1.driver_data = &omap3_vdd1_drvdata; + omap3_vdd1_drvdata.data = voltdm_lookup("mpu_iva"); pmic_data->vdd1 = &omap3_vdd1; - if (!pmic_data->vdd2) + } + if (!pmic_data->vdd2) { + omap3_vdd2.driver_data = &omap3_vdd2_drvdata; + omap3_vdd2_drvdata.data = voltdm_lookup("core"); pmic_data->vdd2 = &omap3_vdd2; + } /* Common platform data configurations */ if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb) -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
