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    Subject[PATCH 09/13] ARM: dts: stm32: fix stpmic node for stm32mp1 boards
    Date
    On some STM32 MP15 boards, stpmic node is not correct which generates
    warnings running "make dtbs_check W=1" command. Issues are:

    -"regulator-active-discharge" is not a boolean but an uint32.
    -"regulator-over-current-protection" is not a valid entry for vref_ddr.
    -LDO4 has a fixed voltage (3v3) so min/max entries are not allowed.

    Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

    diff --git a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
    index 113c48b2ef93..a4b14ef3caee 100644
    --- a/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
    +++ b/arch/arm/boot/dts/stm32mp157a-stinger96.dtsi
    @@ -184,8 +184,6 @@

    vdd_usb: ldo4 {
    regulator-name = "vdd_usb";
    - regulator-min-microvolt = <3300000>;
    - regulator-max-microvolt = <3300000>;
    interrupts = <IT_CURLIM_LDO4 0>;
    };

    @@ -208,7 +206,6 @@
    vref_ddr: vref_ddr {
    regulator-name = "vref_ddr";
    regulator-always-on;
    - regulator-over-current-protection;
    };

    bst_out: boost {
    @@ -219,13 +216,13 @@
    vbus_otg: pwr_sw1 {
    regulator-name = "vbus_otg";
    interrupts = <IT_OCP_OTG 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };

    vbus_sw: pwr_sw2 {
    regulator-name = "vbus_sw";
    interrupts = <IT_OCP_SWOUT 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };
    };

    diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi
    index 6cf49a0a9e69..0c0b66788ea1 100644
    --- a/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi
    +++ b/arch/arm/boot/dts/stm32mp157c-odyssey-som.dtsi
    @@ -173,8 +173,6 @@

    vdd_usb: ldo4 {
    regulator-name = "vdd_usb";
    - regulator-min-microvolt = <3300000>;
    - regulator-max-microvolt = <3300000>;
    interrupts = <IT_CURLIM_LDO4 0>;
    };

    @@ -197,7 +195,6 @@
    vref_ddr: vref_ddr {
    regulator-name = "vref_ddr";
    regulator-always-on;
    - regulator-over-current-protection;
    };

    bst_out: boost {
    @@ -213,7 +210,7 @@
    vbus_sw: pwr_sw2 {
    regulator-name = "vbus_sw";
    interrupts = <IT_OCP_SWOUT 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };
    };

    diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
    index 272a1a67a9ad..769fcf74685a 100644
    --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
    +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
    @@ -327,8 +327,6 @@

    vdd_usb: ldo4 {
    regulator-name = "vdd_usb";
    - regulator-min-microvolt = <3300000>;
    - regulator-max-microvolt = <3300000>;
    interrupts = <IT_CURLIM_LDO4 0>;
    };

    @@ -350,7 +348,6 @@
    vref_ddr: vref_ddr {
    regulator-name = "vref_ddr";
    regulator-always-on;
    - regulator-over-current-protection;
    };

    bst_out: boost {
    @@ -366,7 +363,7 @@
    vbus_sw: pwr_sw2 {
    regulator-name = "vbus_sw";
    interrupts = <IT_OCP_SWOUT 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };
    };

    diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
    index 713485a95795..6706d8311a66 100644
    --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
    +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
    @@ -146,8 +146,6 @@

    vdd_usb: ldo4 {
    regulator-name = "vdd_usb";
    - regulator-min-microvolt = <3300000>;
    - regulator-max-microvolt = <3300000>;
    interrupts = <IT_CURLIM_LDO4 0>;
    };

    @@ -171,7 +169,6 @@
    vref_ddr: vref_ddr {
    regulator-name = "vref_ddr";
    regulator-always-on;
    - regulator-over-current-protection;
    };

    bst_out: boost {
    @@ -182,13 +179,13 @@
    vbus_otg: pwr_sw1 {
    regulator-name = "vbus_otg";
    interrupts = <IT_OCP_OTG 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };

    vbus_sw: pwr_sw2 {
    regulator-name = "vbus_sw";
    interrupts = <IT_OCP_SWOUT 0>;
    - regulator-active-discharge;
    + regulator-active-discharge = <1>;
    };
    };

    --
    2.17.1
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