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    Subject[PATCH 1/4] regulator: tps65023: Fixes i2c configuration issues
    Date
    Allow i2c core voltage adjustments by clearing CORE ADJ Allowed bit in CTRL2

    Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
    ---
    drivers/regulator/tps65023-regulator.c | 11 +++++++++++
    1 files changed, 11 insertions(+), 0 deletions(-)

    diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
    index 701a590..a81abd4 100644
    --- a/drivers/regulator/tps65023-regulator.c
    +++ b/drivers/regulator/tps65023-regulator.c
    @@ -63,6 +63,13 @@
    #define TPS65023_REG_CTRL_LDO2_EN BIT(2)
    #define TPS65023_REG_CTRL_LDO1_EN BIT(1)

    +/* REG_CTRL2 bitfields */
    +#define TPS65023_REG_CTRL2_GO BIT(7)
    +#define TPS65023_REG_CTRL2_CORE_ADJ BIT(6)
    +#define TPS65023_REG_CTRL2_DCDC2 BIT(2)
    +#define TPS65023_REG_CTRL2_DCDC1 BIT(2)
    +#define TPS65023_REG_CTRL2_DCDC3 BIT(0)
    +
    /* LDO_CTRL bitfields */
    #define TPS65023_LDO_CTRL_LDOx_SHIFT(ldo_id) ((ldo_id)*4)
    #define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0xF0 >> ((ldo_id)*4))
    @@ -475,6 +482,10 @@ static int __devinit tps_65023_probe(struct i2c_client *client,

    i2c_set_clientdata(client, tps);

    + /* Enable setting output voltage by I2C */
    + tps_65023_clear_bits(tps, TPS65023_REG_CON_CTRL2,
    + TPS65023_REG_CTRL2_CORE_ADJ);
    +
    return 0;

    fail:
    --
    1.7.4.1


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