On 3/20/2013 9:44 AM, Laxman Dewangan wrote:
> NVIDIA's Tegra114 platform, Dalmore, uses the TPS65090 as
> secondary PMICs which mainly act as voltage switch controlled
> by I2C communication.
>
> Add regulator node for this device.
>
> Signed-off-by: Laxman Dewangan <ldewan...@nvidia.com>
> ---
> .../devicetree/bindings/regulator/tps65090.txt | 4 +-
> arch/arm/boot/dts/tegra114-dalmore.dts | 90
> ++++++++++++++++++++
> 2 files changed, 92 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/regulator/tps65090.txt
> b/Documentation/devicetree/bindings/regulator/tps65090.txt
> index 313a60b..8926e2d 100644
> --- a/Documentation/devicetree/bindings/regulator/tps65090.txt
> +++ b/Documentation/devicetree/bindings/regulator/tps65090.txt
> @@ -41,8 +41,8 @@ Example:
> infet5-supply = <&some_reg>;
> infet6-supply = <&some_reg>;
> infet7-supply = <&some_reg>;
> - vsys_l1-supply = <&some_reg>;
> - vsys_l2-supply = <&some_reg>;
> + vsys-l1-supply = <&some_reg>;
> + vsys-l2-supply = <&some_reg>;
>
> regulators {
> dcdc1 {
> diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
> b/arch/arm/boot/dts/tegra114-dalmore.dts
> index 6be9434..a47c3d2 100644
> --- a/arch/arm/boot/dts/tegra114-dalmore.dts
> +++ b/arch/arm/boot/dts/tegra114-dalmore.dts
> @@ -731,6 +731,82 @@
> regulator-boot-on;
> regulator-always-on;
> };
> +
> + tps65090@48 {
> + compatible = "ti,tps65090";
> + reg = <0x48>;
> + interrupt-parent = <&gpio>;
> + interrupts = <72 0x04>; /* gpio PJ0 */
> +
> + vsys1-supply = <&vdd_ac_bat_reg>;
> + vsys2-supply = <&vdd_ac_bat_reg>;
> + vsys3-supply = <&vdd_ac_bat_reg>;
> + infet1-supply = <&vdd_ac_bat_reg>;
> + infet2-supply = <&vdd_ac_bat_reg>;
> + infet3-supply = <&tps65090_dcdc2_reg>;
> + infet4-supply = <&tps65090_dcdc2_reg>;
> + infet5-supply = <&tps65090_dcdc2_reg>;
> + infet6-supply = <&tps65090_dcdc2_reg>;
> + infet7-supply = <&tps65090_dcdc2_reg>;
> + vsys-l1-supply = <&vdd_ac_bat_reg>;
> + vsys-l2-supply = <&vdd_ac_bat_reg>;
> +
> + regulators {
> + dcdc1 {
> + regulator-name = "vdd-sys-5v0";
> + regulator-always-on;
> + regulator-boot-on;
> + };
You should also add the tps65090_dcdc1_reg label to dcdc1. I believe you
make use of it in patch 4 and this currently causes build breaks.
> +
> + tps65090_dcdc2_reg: dcdc2 {
> + regulator-name = "vdd-sys-3v3";
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
>
-rhyland
--
nvpublic
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