On Mon 11 Aug 08:40 PDT 2014, Ivan T. Ivanov wrote:
> diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi b/arch/arm/boot/dts/qcom-apq8074-dragonboard-pmics-pins.dtsi
[...]
> +
> +&pm8941_gpios {
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pm8941_gpios_default>;
> +
> + pm8941_gpios_default: default {
> + group-1 {
> + pins = "gpio1", "gpio2", "gpio5", "gpio29";
> + function = PMIC_GPIO_FUNC_NORMAL;
This looks really strange, I can't get myself to stop thinking that you forgot
the <> around this (I know it's a string). I don't like these defines.
> + input-enable;
> + power-source = <PM8941_GPIO_S3>;
> + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
> + };
> + group-6 { /* TUSB3_HUB-RESET */
Why not name the nodes something useful?
If you name it tusb3-hub-reset you can skip the comment.
> + pins = "gpio6";
> + function = PMIC_GPIO_FUNC_NORMAL;
> + output-high;
> + drive-push-pull;
> + power-source = <PM8941_GPIO_VPH>;
> + qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
> + qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
> + };
Regards,
Bjorn
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