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    Subject[PATCH V3 1/3] ARM: dts: db8500: add property "regulator-compatible" regulator node
    Date
    Device's regulator matches their hardware counterparts with the
    property "regulator-compatible" of each child regulator node in
    place of the child node name.
    Add the property "regulator-compatible" for each regulator with
    their hardware counterpart's name.

    Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
    ---
    Changes from V2:
    - Adding the regulator-compatible for each regulator child node.
    - Remove the renaming of the child node.

    arch/arm/boot/dts/db8500.dtsi | 30 ++++++++++++++++++++++++++++++
    1 files changed, 30 insertions(+), 0 deletions(-)

    diff --git a/arch/arm/boot/dts/db8500.dtsi b/arch/arm/boot/dts/db8500.dtsi
    index 4ad5160..ec2be92 100644
    --- a/arch/arm/boot/dts/db8500.dtsi
    +++ b/arch/arm/boot/dts/db8500.dtsi
    @@ -206,62 +206,74 @@

    // DB8500_REGULATOR_VAPE
    db8500_vape_reg: db8500_vape {
    + regulator-compatible = "db8500_vape";
    regulator-name = "db8500-vape";
    regulator-always-on;
    };

    // DB8500_REGULATOR_VARM
    db8500_varm_reg: db8500_varm {
    + regulator-compatible = "db8500_varm";
    regulator-name = "db8500-varm";
    };

    // DB8500_REGULATOR_VMODEM
    db8500_vmodem_reg: db8500_vmodem {
    + regulator-compatible = "db8500_vmodem";
    regulator-name = "db8500-vmodem";
    };

    // DB8500_REGULATOR_VPLL
    db8500_vpll_reg: db8500_vpll {
    + regulator-compatible = "db8500_vpll";
    regulator-name = "db8500-vpll";
    };

    // DB8500_REGULATOR_VSMPS1
    db8500_vsmps1_reg: db8500_vsmps1 {
    + regulator-compatible = "db8500_vsmps1";
    regulator-name = "db8500-vsmps1";
    };

    // DB8500_REGULATOR_VSMPS2
    db8500_vsmps2_reg: db8500_vsmps2 {
    + regulator-compatible = "db8500_vsmps2";
    regulator-name = "db8500-vsmps2";
    };

    // DB8500_REGULATOR_VSMPS3
    db8500_vsmps3_reg: db8500_vsmps3 {
    + regulator-compatible = "db8500_vsmps3";
    regulator-name = "db8500-vsmps3";
    };

    // DB8500_REGULATOR_VRF1
    db8500_vrf1_reg: db8500_vrf1 {
    + regulator-compatible = "db8500_vrf1";
    regulator-name = "db8500-vrf1";
    };

    // DB8500_REGULATOR_SWITCH_SVAMMDSP
    db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
    + regulator-compatible = "db8500_sva_mmdsp";
    regulator-name = "db8500-sva-mmdsp";
    };

    // DB8500_REGULATOR_SWITCH_SVAMMDSPRET
    db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
    + regulator-compatible = "db8500_sva_mmdsp_ret";
    regulator-name = "db8500-sva-mmdsp-ret";
    };

    // DB8500_REGULATOR_SWITCH_SVAPIPE
    db8500_sva_pipe_reg: db8500_sva_pipe {
    + regulator-compatible = "db8500_sva_pipe";
    regulator-name = "db8500_sva_pipe";
    };

    // DB8500_REGULATOR_SWITCH_SIAMMDSP
    db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
    + regulator-compatible = "db8500_sia_mmdsp";
    regulator-name = "db8500_sia_mmdsp";
    };

    @@ -272,38 +284,45 @@

    // DB8500_REGULATOR_SWITCH_SIAPIPE
    db8500_sia_pipe_reg: db8500_sia_pipe {
    + regulator-compatible = "db8500_sia_pipe";
    regulator-name = "db8500-sia-pipe";
    };

    // DB8500_REGULATOR_SWITCH_SGA
    db8500_sga_reg: db8500_sga {
    + regulator-compatible = "db8500_sga";
    regulator-name = "db8500-sga";
    vin-supply = <&db8500_vape_reg>;
    };

    // DB8500_REGULATOR_SWITCH_B2R2_MCDE
    db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
    + regulator-compatible = "db8500_b2r2_mcde";
    regulator-name = "db8500-b2r2-mcde";
    vin-supply = <&db8500_vape_reg>;
    };

    // DB8500_REGULATOR_SWITCH_ESRAM12
    db8500_esram12_reg: db8500_esram12 {
    + regulator-compatible = "db8500_esram12";
    regulator-name = "db8500-esram12";
    };

    // DB8500_REGULATOR_SWITCH_ESRAM12RET
    db8500_esram12_ret_reg: db8500_esram12_ret {
    + regulator-compatible = "db8500_esram12_ret";
    regulator-name = "db8500-esram12-ret";
    };

    // DB8500_REGULATOR_SWITCH_ESRAM34
    db8500_esram34_reg: db8500_esram34 {
    + regulator-compatible = "db8500_esram34";
    regulator-name = "db8500-esram34";
    };

    // DB8500_REGULATOR_SWITCH_ESRAM34RET
    db8500_esram34_ret_reg: db8500_esram34_ret {
    + regulator-compatible = "db8500_esram34_ret";
    regulator-name = "db8500-esram34-ret";
    };
    };
    @@ -318,6 +337,7 @@

    // supplies to the display/camera
    ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
    + regulator-compatible = "ab8500_ldo_aux1";
    regulator-name = "V-DISPLAY";
    regulator-min-microvolt = <2500000>;
    regulator-max-microvolt = <2900000>;
    @@ -328,6 +348,7 @@

    // supplies to the on-board eMMC
    ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
    + regulator-compatible = "ab8500_ldo_aux2";
    regulator-name = "V-eMMC1";
    regulator-min-microvolt = <1100000>;
    regulator-max-microvolt = <3300000>;
    @@ -335,6 +356,7 @@

    // supply for VAUX3; SDcard slots
    ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
    + regulator-compatible = "ab8500_ldo_aux3";
    regulator-name = "V-MMC-SD";
    regulator-min-microvolt = <1100000>;
    regulator-max-microvolt = <3300000>;
    @@ -342,41 +364,49 @@

    // supply for v-intcore12; VINTCORE12 LDO
    ab8500_ldo_initcore_reg: ab8500_ldo_initcore {
    + regulator-compatible = "ab8500_ldo_initcore";
    regulator-name = "V-INTCORE";
    };

    // supply for tvout; gpadc; TVOUT LDO
    ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
    + regulator-compatible = "ab8500_ldo_tvout";
    regulator-name = "V-TVOUT";
    };

    // supply for ab8500-usb; USB LDO
    ab8500_ldo_usb_reg: ab8500_ldo_usb {
    + regulator-compatible = "ab8500_ldo_usb";
    regulator-name = "dummy";
    };

    // supply for ab8500-vaudio; VAUDIO LDO
    ab8500_ldo_audio_reg: ab8500_ldo_audio {
    + regulator-compatible = "ab8500_ldo_audio";
    regulator-name = "V-AUD";
    };

    // supply for v-anamic1 VAMic1-LDO
    ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
    + regulator-compatible = "ab8500_ldo_anamic1";
    regulator-name = "V-AMIC1";
    };

    // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
    ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 {
    + regulator-compatible = "ab8500_ldo_amamic2";
    regulator-name = "V-AMIC2";
    };

    // supply for v-dmic; VDMIC LDO
    ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
    + regulator-compatible = "ab8500_ldo_dmic";
    regulator-name = "V-DMIC";
    };

    // supply for U8500 CSI/DSI; VANA LDO
    ab8500_ldo_ana_reg: ab8500_ldo_ana {
    + regulator-compatible = "ab8500_ldo_ana";
    regulator-name = "V-CSI/DSI";
    };
    };
    --
    1.7.1.1


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