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    Subject[PATCH V6 1/7] ARM: dts: imx6sx-sabreauto: add PMIC support
    Date
    Add pfuze100 support on i.MX6SX Sabre Auto board.

    Signed-off-by: Robin Gong <yibin.gong@nxp.com>
    Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
    ---
    changes since V5:
    improve node name and unit-address format.
    arch/arm/boot/dts/imx6sx-sabreauto.dts | 116 +++++++++++++++++++++++++++++++++
    1 file changed, 116 insertions(+)

    diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
    index 87ffe2c..1d8cf0f 100644
    --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
    +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
    @@ -66,6 +66,13 @@
    };

    &iomuxc {
    + pinctrl_i2c2: i2c2grp {
    + fsl,pins = <
    + MX6SX_PAD_GPIO1_IO03__I2C2_SDA 0x4001b8b1
    + MX6SX_PAD_GPIO1_IO02__I2C2_SCL 0x4001b8b1
    + >;
    + };
    +
    pinctrl_uart1: uart1grp {
    fsl,pins = <
    MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1
    @@ -139,3 +146,112 @@
    >;
    };
    };
    +
    +&i2c2 {
    + clock-frequency = <100000>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&pinctrl_i2c2>;
    + status = "okay";
    +
    + pfuze100: pmic@8 {
    + compatible = "fsl,pfuze100";
    + reg = <0x08>;
    +
    + regulators {
    + sw1a_reg: sw1ab {
    + regulator-min-microvolt = <300000>;
    + regulator-max-microvolt = <1875000>;
    + regulator-boot-on;
    + regulator-always-on;
    + regulator-ramp-delay = <6250>;
    + };
    +
    + sw1c_reg: sw1c {
    + regulator-min-microvolt = <300000>;
    + regulator-max-microvolt = <1875000>;
    + regulator-boot-on;
    + regulator-always-on;
    + regulator-ramp-delay = <6250>;
    + };
    +
    + sw2_reg: sw2 {
    + regulator-min-microvolt = <800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    + sw3a_reg: sw3a {
    + regulator-min-microvolt = <400000>;
    + regulator-max-microvolt = <1975000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    + sw3b_reg: sw3b {
    + regulator-min-microvolt = <400000>;
    + regulator-max-microvolt = <1975000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    + sw4_reg: sw4 {
    + regulator-min-microvolt = <800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    + swbst_reg: swbst {
    + regulator-min-microvolt = <5000000>;
    + regulator-max-microvolt = <5150000>;
    + };
    +
    + snvs_reg: vsnvs {
    + regulator-min-microvolt = <1000000>;
    + regulator-max-microvolt = <3000000>;
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    + vref_reg: vrefddr {
    + regulator-boot-on;
    + regulator-always-on;
    + };
    +
    + vgen1_reg: vgen1 {
    + regulator-min-microvolt = <800000>;
    + regulator-max-microvolt = <1550000>;
    + regulator-always-on;
    + };
    +
    + vgen2_reg: vgen2 {
    + regulator-min-microvolt = <800000>;
    + regulator-max-microvolt = <1550000>;
    + };
    +
    + vgen3_reg: vgen3 {
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    + vgen4_reg: vgen4 {
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    + vgen5_reg: vgen5 {
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    + vgen6_reg: vgen6 {
    + regulator-min-microvolt = <1800000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    + };
    + };
    +};
    --
    2.7.4
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