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    Subject[PATCH v2 17/18] arm: dts: owl-s500-roseapplepi: Add I2C pinctrl configuration
    Date
    Add pinctrl definitions for the I2C controllers used in RoseapplePi SBC.
    For the moment enable only I2C0, which is used by the ATC2603C PMIC.

    Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
    ---
    arch/arm/boot/dts/owl-s500-roseapplepi.dts | 44 ++++++++++++++++++++++
    1 file changed, 44 insertions(+)

    diff --git a/arch/arm/boot/dts/owl-s500-roseapplepi.dts b/arch/arm/boot/dts/owl-s500-roseapplepi.dts
    index fe9ae3619422..ff91561ca99c 100644
    --- a/arch/arm/boot/dts/owl-s500-roseapplepi.dts
    +++ b/arch/arm/boot/dts/owl-s500-roseapplepi.dts
    @@ -37,7 +37,51 @@ sd_vcc: sd-vcc {
    };
    };

    +&i2c0 {
    + status = "okay";
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c0_pins>;
    +};
    +
    +&i2c1 {
    + status = "disabled";
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c1_pins>;
    +};
    +
    +&i2c2 {
    + status = "disabled";
    + pinctrl-names = "default";
    + pinctrl-0 = <&i2c2_pins>;
    +};
    +
    &pinctrl {
    + i2c0_pins: i2c0-pins {
    + pinmux {
    + groups = "i2c0_mfp";
    + function = "i2c0";
    + };
    +
    + pinconf {
    + pins = "i2c0_sclk", "i2c0_sdata";
    + bias-pull-up;
    + };
    + };
    +
    + i2c1_pins: i2c1-pins {
    + pinconf {
    + pins = "i2c1_sclk", "i2c1_sdata";
    + bias-pull-up;
    + };
    + };
    +
    + i2c2_pins: i2c2-pins {
    + pinconf {
    + pins = "i2c2_sclk", "i2c2_sdata";
    + bias-pull-up;
    + };
    + };
    +
    mmc0_pins: mmc0-pins {
    pinmux {
    groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
    --
    2.29.2
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