Hi Stefan, Am Mittwoch, den 27.11.2013, 00:45 +0100 schrieb Stefan Agner: > Set the requested SM2 voltage to the correct value of 1.8V. The value > before used to work on TPS658623 since the driver applied a wrong > voltage table too. However, the TPS658643 used on newer devices uses > yet another voltage table and those broke that compatibility. The > regulator driver now has the correct voltage table for both regulator > versions and those the correct voltage can be used in this device > tree. This isn't a global Tegra change, but very specific to the Colibri, so please reword your commit headline to reflect that. Also there are other issues with the regulator setup on Colibri, I sent a patch for this a good while ago, but didn't come around to revise it until now. So if you are going to touch things here, please look up that patch and fold it into this one. I'll take a look at the other patches later today. Regards, Lucas > > Signed-off-by: Stefan Agner <stefan@xxxxxxxx> > --- > arch/arm/boot/dts/tegra20-colibri-512.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi > index d5c9bca..cbe89ff 100644 > --- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi > +++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi > @@ -268,8 +268,8 @@ > reg = <3>; > regulator-compatible = "sm2"; > regulator-name = "vdd_sm2,vin_ldo*"; > - regulator-min-microvolt = <3700000>; > - regulator-max-microvolt = <3700000>; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > 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 | -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
