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    Subject[PATCH v2 05/19] ARM: tegra: apalis-tk1: add missing regulators
    Date
    From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

    Add missing regulators:
    - reg_module_3v3_audio being VDDA supply of SGTL5000
    - VDDD supply of SGTL5000 actually being reg_1v8_vio
    - TMP451 temperature sensor vcc supply being reg_module_3v3
    - usb3-0 vbus supply being reg_usbh_vbus
    - usb3-1 vbus supply being reg_usbo1_vbus
    - carrier board HDMI supply being reg_5v0
    - carrier board sata target 5v supply being reg_5v0
    - carrier board sata target 12v supply being reg_12v0
    - carrier board reg_3v3 actually being backlight power supply

    Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

    ---

    Changes in v2: None

    arch/arm/boot/dts/tegra124-apalis-eval.dts | 18 ++++++++++++++++++
    arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts | 18 ++++++++++++++++++
    arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi | 14 +++++++++++++-
    arch/arm/boot/dts/tegra124-apalis.dtsi | 14 +++++++++++++-
    4 files changed, 62 insertions(+), 2 deletions(-)

    diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts
    index a6ad759dddb4..c2e918d345de 100644
    --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts
    +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts
    @@ -72,6 +72,7 @@
    host1x@50000000 {
    hdmi@54280000 {
    status = "okay";
    + hdmi-supply = <&reg_5v0>;
    };
    };

    @@ -164,6 +165,8 @@
    /* Apalis Serial ATA */
    sata@70020000 {
    status = "okay";
    + target-5v-supply = <&reg_5v0>;
    + target-12v-supply = <&reg_12v0>;
    };

    hda@70030000 {
    @@ -230,6 +233,7 @@
    default-brightness-level = <6>;
    /* BKL1_ON */
    enable-gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_HIGH>;
    + power-supply = <&reg_3v3>;
    };

    gpio-keys {
    @@ -244,6 +248,13 @@
    };
    };

    + reg_3v3: regulator-3v3 {
    + compatible = "regulator-fixed";
    + regulator-name = "3.3V_SW";
    + regulator-min-microvolt = <3300000>;
    + regulator-max-microvolt = <3300000>;
    + };
    +
    reg_5v0: regulator-5v0 {
    compatible = "regulator-fixed";
    regulator-name = "5V_SW";
    @@ -251,6 +262,13 @@
    regulator-max-microvolt = <5000000>;
    };

    + reg_12v0: regulator-12v0 {
    + compatible = "regulator-fixed";
    + regulator-name = "12V_SW";
    + regulator-min-microvolt = <12000000>;
    + regulator-max-microvolt = <12000000>;
    + };
    +
    /* USBO1_EN */
    reg_usbo1_vbus: regulator-usbo1-vbus {
    compatible = "regulator-fixed";
    diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
    index 8a8d5fa0ecd1..eebcc013771e 100644
    --- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
    +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts
    @@ -36,6 +36,7 @@
    host1x@50000000 {
    hdmi@54280000 {
    status = "okay";
    + hdmi-supply = <&reg_5v0>;
    };
    };

    @@ -129,6 +130,8 @@
    /* Apalis Serial ATA */
    sata@70020000 {
    status = "okay";
    + target-5v-supply = <&reg_5v0>;
    + target-12v-supply = <&reg_12v0>;
    };

    hda@70030000 {
    @@ -195,6 +198,7 @@
    default-brightness-level = <6>;
    /* BKL1_ON */
    enable-gpios = <&gpio TEGRA_GPIO(BB, 5) GPIO_ACTIVE_HIGH>;
    + power-supply = <&reg_3v3>;
    };

    gpio-keys {
    @@ -209,6 +213,13 @@
    };
    };

    + reg_3v3: regulator-3v3 {
    + compatible = "regulator-fixed";
    + regulator-name = "3.3V_SW";
    + regulator-min-microvolt = <3300000>;
    + regulator-max-microvolt = <3300000>;
    + };
    +
    reg_5v0: regulator-5v0 {
    compatible = "regulator-fixed";
    regulator-name = "5V_SW";
    @@ -216,6 +227,13 @@
    regulator-max-microvolt = <5000000>;
    };

    + reg_12v0: regulator-12v0 {
    + compatible = "regulator-fixed";
    + regulator-name = "12V_SW";
    + regulator-min-microvolt = <12000000>;
    + regulator-max-microvolt = <12000000>;
    + };
    +
    /* USBO1_EN */
    reg_usbo1_vbus: regulator-usbo1-vbus {
    compatible = "regulator-fixed";
    diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    index 13aa8c797d42..00d5308c993f 100644
    --- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    @@ -1565,7 +1565,8 @@
    sgtl5000: codec@a {
    compatible = "fsl,sgtl5000";
    reg = <0x0a>;
    - VDDA-supply = <&reg_module_3v3>;
    + VDDA-supply = <&reg_module_3v3_audio>;
    + VDDD-supply = <&reg_1v8_vddio>;
    VDDIO-supply = <&reg_1v8_vddio>;
    clocks = <&tegra_car TEGRA124_CLK_EXTERN1>;
    };
    @@ -1754,6 +1755,7 @@
    interrupt-parent = <&gpio>;
    interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
    #thermal-sensor-cells = <1>;
    + vcc-supply = <&reg_module_3v3>;
    };
    };

    @@ -1902,11 +1904,13 @@
    usb3-0 {
    status = "okay";
    nvidia,usb2-companion = <2>;
    + vbus-supply = <&reg_usbh_vbus>;
    };

    usb3-1 {
    status = "okay";
    nvidia,usb2-companion = <0>;
    + vbus-supply = <&reg_usbo1_vbus>;
    };
    };
    };
    @@ -1989,6 +1993,14 @@
    vin-supply = <&reg_3v3_mxm>;
    };

    + reg_module_3v3_audio: regulator-module-3v3-audio {
    + compatible = "regulator-fixed";
    + regulator-name = "+V3.3_AUDIO_AVDD_S";
    + regulator-min-microvolt = <3300000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    sound {
    compatible = "toradex,tegra-audio-sgtl5000-apalis_tk1",
    "nvidia,tegra-audio-sgtl5000";
    diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi
    index 40c6ca2d1385..65a88d314fd2 100644
    --- a/arch/arm/boot/dts/tegra124-apalis.dtsi
    +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi
    @@ -1594,7 +1594,8 @@
    sgtl5000: codec@a {
    compatible = "fsl,sgtl5000";
    reg = <0x0a>;
    - VDDA-supply = <&reg_module_3v3>;
    + VDDA-supply = <&reg_module_3v3_audio>;
    + VDDD-supply = <&reg_1v8_vddio>;
    VDDIO-supply = <&reg_1v8_vddio>;
    clocks = <&tegra_car TEGRA124_CLK_EXTERN1>;
    };
    @@ -1783,6 +1784,7 @@
    interrupt-parent = <&gpio>;
    interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
    #thermal-sensor-cells = <1>;
    + vcc-supply = <&reg_module_3v3>;
    };
    };

    @@ -1931,11 +1933,13 @@
    usb3-0 {
    status = "okay";
    nvidia,usb2-companion = <2>;
    + vbus-supply = <&reg_usbh_vbus>;
    };

    usb3-1 {
    status = "okay";
    nvidia,usb2-companion = <0>;
    + vbus-supply = <&reg_usbo1_vbus>;
    };
    };
    };
    @@ -2018,6 +2022,14 @@
    vin-supply = <&reg_3v3_mxm>;
    };

    + reg_module_3v3_audio: regulator-module-3v3-audio {
    + compatible = "regulator-fixed";
    + regulator-name = "+V3.3_AUDIO_AVDD_S";
    + regulator-min-microvolt = <3300000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-always-on;
    + };
    +
    sound {
    compatible = "toradex,tegra-audio-sgtl5000-apalis_tk1",
    "nvidia,tegra-audio-sgtl5000";
    --
    2.14.4
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