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    Subject[PATCH v1 0/4] pinctrl: mediatek: add driver support driving and resistance property on mt8192
    Date
    Patch 1 make driver consistent with "drive-strength" properties
    description of pinctrl-mt8192.yaml

    Patch 2 make driver consistent with "mediatek,drive-strength-adv"
    description pinctrl-mt8192.yaml, however, "mediatek,drive-strength-adv"
    description of pinctrl-mt8192.yaml needs to be synchronize a little bit.

    Patch 3 Since the bias-pull-{up,down} is generic properties, make
    driver to be used for setting type {PUPD/R1/R0 , PU/PD, PU/PD/RSEL}.

    Patch 4 Remove some pins definitions not support PUPD/R1/R0.

    Please see the following for detailed description

    Patch 1 provides generic driving setup, which support 2/4/6/8/10/12/14/16mA
    driving.

    Patch 2 provides I2C pins specific driving setup property, can support
    0.125/0.25/0.5/1mA adjustment, and also support driving setup with
    unit microamp.

    Patch 3 provides I2C pins pull up/down type which is RSEL. It can support
    RSEL define or si unit value(ohm) to set different resistance

    Patch 4 Remove pin definitions that do not support the R0 & R1 pinconfig
    property

    Guodong Liu (4):
    pinctrl: add generic driving setup property on mt8192
    pinctrl: add drive for I2C related pins on mt8192
    pinctrl: mediatek: add rsel setting on mt8192
    pinctrl: mediatek: fix the pinconf definition of some GPIO pins

    drivers/pinctrl/mediatek/pinctrl-mt8192.c | 295 ++++++++++++----------
    1 file changed, 163 insertions(+), 132 deletions(-)

    --
    2.25.5

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