Am Dienstag, den 03.12.2013, 23:18 +0100 schrieb Stefan Agner:
> Set the parent of the regulators LDO2 to LDO9 according to the
> schematic. Set the base voltage to 3.3V, there is only 3.3V on the
> module itself.
>
> Set the Core and CPU voltage to the specified voltages of 1.2V and
> 1.0V respectivly.
>
> LDO6 should deliver 2.85V. The attached peripherals were not in
> use so far.
>
> Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/tegra20-colibri-512.dtsi | 30 +++++++++++++++---------------
> 1 file changed, 15 insertions(+), 15 deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> index cbe89ff..51e0880 100644
> --- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> +++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
> @@ -225,15 +225,15 @@
> #gpio-cells = <2>;
> gpio-controller;
>
> - sys-supply = <&vdd_5v0_reg>;
> + sys-supply = <&vdd_3v3_reg>;
> vin-sm0-supply = <&sys_reg>;
> vin-sm1-supply = <&sys_reg>;
> vin-sm2-supply = <&sys_reg>;
> vinldo01-supply = <&sm2_reg>;
> - vinldo23-supply = <&sm2_reg>;
> - vinldo4-supply = <&sm2_reg>;
> - vinldo678-supply = <&sm2_reg>;
> - vinldo9-supply = <&sm2_reg>;
> + vinldo23-supply = <&vdd_3v3_reg>;
> + vinldo4-supply = <&vdd_3v3_reg>;
> + vinldo678-supply = <&vdd_3v3_reg>;
> + vinldo9-supply = <&vdd_3v3_reg>;
>
> regulators {
> #address-cells = <1>;
> @@ -250,8 +250,8 @@
> reg = <1>;
> regulator-compatible = "sm0";
> regulator-name = "vdd_sm0,vdd_core";
> - regulator-min-microvolt = <1275000>;
> - regulator-max-microvolt = <1275000>;
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> regulator-always-on;
> };
>
> @@ -259,8 +259,8 @@
> reg = <2>;
> regulator-compatible = "sm1";
> regulator-name = "vdd_sm1,vdd_cpu";
> - regulator-min-microvolt = <1100000>;
> - regulator-max-microvolt = <1100000>;
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> regulator-always-on;
> };
>
> @@ -316,8 +316,8 @@
> reg = <10>;
> regulator-compatible = "ldo6";
> regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <1800000>;
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <2850000>;
> };
>
> hdmi_vdd_reg: regulator@11 {
> @@ -504,12 +504,12 @@
> #address-cells = <1>;
> #size-cells = <0>;
>
> - vdd_5v0_reg: regulator@100 {
> + vdd_3v3_reg: regulator@100 {
> compatible = "regulator-fixed";
> reg = <100>;
> - regulator-name = "vdd_5v0";
> - regulator-min-microvolt = <5000000>;
> - regulator-max-microvolt = <5000000>;
> + regulator-name = "vdd_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> regulator-always-on;
> };
>
--
Pengutronix e.K. | Lucas Stach |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-5076 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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