On 05/22/2012 07:05 AM, Laxman Dewangan wrote: > Add device info for the PMIC device tps65911 in tegra-cardhu > dts file. This device supports the multiple regulator rails, > gpio, interrupts. FYI, patch 1 in this series looks fine. Some comments below though: > diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts > + tps65911: tps65911@2d { > + compatible = "ti,tps65911"; > + reg = <0x2d>; > + > + #gpio-cells = <2>; > + gpio-controller; > + > + regulators { Please add the following properties here: #address-cells = <1>; #size-cells = <0>; > + vdd1_reg: vdd1 { This node name should be "regulator", since nodes are generally named after the class of object they represent. Since all the nodes will then have the same name, you'll need to add a unit address ("@nnnn") to the node name. Nitpicky, but the labels might be more logical as reg_vdd1 rather than vdd1_reg, but not a big deal. So, please replace the line above with: reg_vdd1: regulator@0 { reg = <0>; > + regulator-name = "vdd1"; > + regulator-min-microvolt = < 600000>; > + regulator-max-microvolt = <1500000>; > + regulator-always-on; > + regulator-boot-on; > + }; > + > + vdd2_reg: vdd2 { And similarly, that would become: reg_vdd2: regulator@1 { reg = <1>; etc. -- 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