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    Subject[PATCH] pinctrl: samsung: Allow pin value to be initialized using pinfunc.
    Date
    This patch extends the range of settings configurable via pinfunc API
    to cover pin value as well. This allows configuration of default values
    of pins.

    Signed-off-by: Tomasz Figa <t.figa@samsung.com>
    Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
    ---
    Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt | 1 +
    drivers/pinctrl/pinctrl-samsung.c | 1 +
    2 files changed, 2 insertions(+)

    diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
    index fe34cbb..ed4cc9c 100644
    --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
    +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
    @@ -74,6 +74,7 @@ Required Properties:
    "samsung,pins" property of the child node. The following pin configuration
    properties are supported.

    + - samsung,pin-val: Initial value of pin output buffer.
    - samsung,pin-pud: Pull up/down configuration.
    - samsung,pin-drv: Drive strength configuration.
    - samsung,pin-pud-pdn: Pull up/down configuration in power down mode.
    diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
    index c752de4..6b2194a 100644
    --- a/drivers/pinctrl/pinctrl-samsung.c
    +++ b/drivers/pinctrl/pinctrl-samsung.c
    @@ -47,6 +47,7 @@ static struct pin_config {
    { "samsung,pin-drv", PINCFG_TYPE_DRV },
    { "samsung,pin-con-pdn", PINCFG_TYPE_CON_PDN },
    { "samsung,pin-pud-pdn", PINCFG_TYPE_PUD_PDN },
    + { "samsung,pin-val", PINCFG_TYPE_DAT },
    };

    /* Global list of devices (struct samsung_pinctrl_drv_data) */
    --
    1.8.4.2


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