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    Subject[PATCH v2 4/5] ARM64: dts: meson-axg: describe pin DT info for I2C controller
    Date
    From: Jian Hu <jian.hu@amlogic.com>

    Describe all the pin mux for the I2C controller which found in
    Meson-AXG SoC.

    Signed-off-by: Jian Hu <jian.hu@amlogic.com>
    Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
    ---
    arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 64 ++++++++++++++++++++++++++++++
    1 file changed, 64 insertions(+)

    diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
    index b8ddec6e2cbe..51e2262e5277 100644
    --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
    +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
    @@ -304,6 +304,70 @@
    function = "eth";
    };
    };
    +
    + i2c0_pins: i2c0 {
    + mux {
    + groups = "i2c0_sck",
    + "i2c0_sda";
    + function = "i2c0";
    + };
    + };
    +
    + i2c1_z_pins: i2c1_z {
    + mux {
    + groups = "i2c1_sck_z",
    + "i2c1_sda_z";
    + function = "i2c1";
    + };
    + };
    +
    + i2c1_x_pins: i2c1_x {
    + mux {
    + groups = "i2c1_sck_x",
    + "i2c1_sda_x";
    + function = "i2c1";
    + };
    + };
    +
    + i2c2_x_pins: i2c2_x {
    + mux {
    + groups = "i2c2_sck_x",
    + "i2c2_sda_x";
    + function = "i2c2";
    + };
    + };
    +
    + i2c2_a_pins: i2c2_a {
    + mux {
    + groups = "i2c2_sck_a",
    + "i2c2_sda_a";
    + function = "i2c2";
    + };
    + };
    +
    + i2c3_a6_pins: i2c3_a6 {
    + mux {
    + groups = "i2c3_sda_a6",
    + "i2c3_sck_a7";
    + function = "i2c3";
    + };
    + };
    +
    + i2c3_a12_pins: i2c3_a12 {
    + mux {
    + groups = "i2c3_sda_a12",
    + "i2c3_sck_a13";
    + function = "i2c3";
    + };
    + };
    +
    + i2c3_a19_pins: i2c3_a19 {
    + mux {
    + groups = "i2c3_sda_a19",
    + "i2c3_sck_a20";
    + function = "i2c3";
    + };
    + };
    };
    };

    --
    2.15.0
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