Hi Stephen,
On Friday 22 June 2012 17:14:02 Stephen Warren wrote:
> From: Stephen Warren <swarren@xxxxxxxxxx>
>
> The Toshiba AC100/PAZ00 uses a TPS6586x regulator. Instantiate this.
>
> The regulator configurations were all taken from the AC100 kernel used by
> the Ubuntu port, specifically:
>
> git://gitorious.org/~marvin24/ac100/marvin24s-kernel.git
> chromeos-ac100-3.0-exp
>
> Cc: Marc Dietrich <marvin24@xxxxxx>
> Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/tegra20-paz00.dts | 138
> +++++++++++++++++++++++++++++++++++ 1 files changed, 138 insertions(+), 0
> deletions(-)
>
> diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
> b/arch/arm/boot/dts/tegra20-paz00.dts index 684a9e1..55ca34c 100644
> --- a/arch/arm/boot/dts/tegra20-paz00.dts
> +++ b/arch/arm/boot/dts/tegra20-paz00.dts
> @@ -272,12 +272,150 @@
> status = "okay";
> clock-frequency = <400000>;
>
> + pmic: tps6586x@34 {
> + compatible = "ti,tps6586x";
> + reg = <0x34>;
> + interrupts = <0 86 0x4>;
> +
> + #gpio-cells = <2>;
> + gpio-controller;
> +
> + regulators {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + regulator@0 {
> + reg = <0>;
> + regulator-compatible = "sm0";
> + regulator-name = "+1.2vs_sm0";
> + regulator-min-microvolt = < 725000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-always-on;
> + };
> +
> + regulator@1 {
> + reg = <1>;
> + regulator-compatible = "sm1";
> + regulator-name = "+1.0vs_sm1";
> + regulator-min-microvolt = < 725000>;
> + regulator-max-microvolt = <1125000>;
> + regulator-always-on;
> + };
> +
> + sm2_reg: regulator@2 {
> + reg = <2>;
> + regulator-compatible = "sm2";
> + regulator-name = "+3.7vs_sm2";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3700000>;
> + regulator-always-on;
> + };
> +
> + regulator@3 {
> + reg = <3>;
> + regulator-compatible = "ldo0";
> + regulator-name = "+3.3vs_ldo0";
> + regulator-min-microvolt = <1250000>;
I think the common sense was that this should also be 3.3 V as it is the pex
clock (which is not used at all on this board). I guess it doesn't matter
much. So ...
Acked-By: Marc Dietrich <marvin24@xxxxxx>
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@4 {
> + reg = <4>;
> + regulator-compatible = "ldo1";
> + regulator-name = "+1.1vs_ldo1";
> + regulator-min-microvolt = < 725000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@5 {
> + reg = <5>;
> + regulator-compatible = "ldo2";
> + regulator-name = "+1.2vs_ldo2";
> + regulator-min-microvolt = < 725000>;
> + regulator-max-microvolt = <1275000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@6 {
> + reg = <6>;
> + regulator-compatible = "ldo3";
> + regulator-name = "+3.3vs_ldo3";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@7 {
> + reg = <7>;
> + regulator-compatible = "ldo4";
> + regulator-name = "+1.8vs_ldo4";
> + regulator-min-microvolt = <1700000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@8 {
> + reg = <8>;
> + regulator-compatible = "ldo5";
> + regulator-name = "+2.85vs_ldo5";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <2850000>;
> + regulator-always-on;
> + };
> +
> + regulator@9 {
> + reg = <9>;
> + regulator-compatible = "ldo6";
> + regulator-name = "+2.85vs_ldo6";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <2850000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@10 {
> + reg = <10>;
> + regulator-compatible = "ldo7";
> + regulator-name = "+3.3vs_ldo7";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@11 {
> + reg = <11>;
> + regulator-compatible = "ldo8";
> + regulator-name = "+1.8vs_ldo8";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <1800000>;
> + vin-supply = <&sm2_reg>;
> + };
> +
> + regulator@12 {
> + reg = <12>;
> + regulator-compatible = "ldo9";
> + regulator-name = "+2.85vs_ldo9";
> + regulator-min-microvolt = <1250000>;
> + regulator-max-microvolt = <2850000>;
> + regulator-always-on;
> + vin-supply = <&sm2_reg>;
> + };
> + };
> + };
> +
> adt7461@4c {
> compatible = "adi,adt7461";
> reg = <0x4c>;
> };
> };
>
> + pmc {
> + nvidia,invert-interrupt;
> + };
> +
> usb@c5000000 {
> status = "okay";
> };
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