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    Subject[PATCH v4 07/12] davinci: add tnetv107x evm regulators
    Date
    This patch adds regulator and spi board info definitions for the tps6524x
    power management IC found on tnetv107x evm boards.

    Signed-off-by: Cyril Chemparathy <cyril@ti.com>
    ---
    arch/arm/mach-davinci/board-tnetv107x-evm.c | 85 +++++++++++++++++++++++++++
    1 files changed, 85 insertions(+), 0 deletions(-)
    diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
    index 924cf06..42ae20f 100644
    --- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
    +++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
    @@ -26,6 +26,9 @@
    #include <linux/input.h>
    #include <linux/input/matrix_keypad.h>
    #include <linux/spi/spi.h>
    +#include <linux/regulator/machine.h>
    +#include <linux/regulator/consumer.h>
    +#include <linux/regulator/driver.h>

    #include <asm/mach/arch.h>
    #include <asm/mach-types.h>
    @@ -257,7 +260,89 @@ static struct tnetv107x_device_info evm_device_info __initconst = {
    .ssp_config = &ssp_config,
    };

    +static struct regulator_consumer_supply usb_consumers[] = {
    + REGULATOR_SUPPLY("vbus", "musb_hdrc.1"),
    +};
    +
    +static struct regulator_consumer_supply lcd_consumers[] = {
    + REGULATOR_SUPPLY("vlcd", "tps6116x"),
    +};
    +
    +static struct regulator_init_data regulators[] = {
    + {
    + .constraints = {
    + .name = "DCDC1",
    + .min_uV = 1000000,
    + .max_uV = 1000000,
    + .always_on = 1,
    + .boot_on = 1,
    + },
    + },
    + {
    + .constraints = {
    + .name = "DCDC2",
    + .min_uV = 1800000,
    + .max_uV = 1800000,
    + .always_on = 1,
    + .boot_on = 1,
    + },
    + },
    + {
    + .constraints = {
    + .name = "DCDC3",
    + .min_uV = 3300000,
    + .max_uV = 3300000,
    + .always_on = 1,
    + .boot_on = 1,
    + },
    + },
    + {
    + .constraints = {
    + .name = "LDO1",
    + .min_uV = 4800000,
    + .max_uV = 4800000,
    + .always_on = 1,
    + .boot_on = 1,
    + },
    + },
    + {
    + .constraints = {
    + .name = "LDO1",
    + .min_uV = 3300000,
    + .max_uV = 3300000,
    + .always_on = 1,
    + .boot_on = 1,
    + },
    + },
    + {
    + .num_consumer_supplies = ARRAY_SIZE(usb_consumers),
    + .consumer_supplies = usb_consumers,
    + .constraints = {
    + .name = "USB",
    + .min_uA = 200000,
    + .max_uA = 1000000,
    + .valid_ops_mask = REGULATOR_CHANGE_CURRENT |
    + REGULATOR_CHANGE_STATUS,
    + },
    + },
    + {
    + .num_consumer_supplies = ARRAY_SIZE(lcd_consumers),
    + .consumer_supplies = lcd_consumers,
    + .constraints = {
    + .name = "LCD",
    + .valid_ops_mask = REGULATOR_CHANGE_STATUS,
    + },
    + },
    +};
    +
    static struct spi_board_info spi_info[] __initconst = {
    + {
    + .modalias = "tps6524x",
    + .bus_num = 1,
    + .chip_select = 0,
    + .mode = SPI_MODE_0,
    + .platform_data = regulators,
    + },
    };

    static __init void tnetv107x_evm_board_init(void)
    --
    1.7.0.4


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