linux-kernel - Re: [PATCH v2] pinctrl: msm: Add msm8960 definitions

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Message-ID: <53AA151E.9090701@suse.de>
Date:	Wed, 25 Jun 2014 02:17:34 +0200
From:	Andreas Färber <afaerber@...e.de>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	Linus Walleij <linus.walleij@...aro.org>
CC:	Andy Gross <agross@...eaurora.org>, devicetree@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] pinctrl: msm: Add msm8960 definitions

Am 24.06.2014 20:16, schrieb Bjorn Andersson:
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
> new file mode 100644
> index 0000000..6e79eea
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8960-pinctrl.txt
[...]
> +Example:
> +
> +	msmgpio: pinctrl@...000 {
> +		compatible = "qcom,msm8960-pinctrl";
> +		reg = <0x800000 0x4000>;
> +
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +                interrupts = <0 32 0x4>;

This line seems space-indented while surrounding ones are tab-indented.

> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&debug_uart>;
> +
> +		debug_uart: debug_uart {

While at it, might debug-uart be a better node name? That seems the
predominant convention and distinguishes from the label.

Regards,
Andreas

> +			mux {
> +				pins = "gpio34", "gpio35";
> +				function = "gsbi8";
> +			};
> +
> +			tx {
> +				pins = "gpio34";
> +				drive-strength = <4>;
> +				bias-disable;
> +			};
> +
> +			rx {
> +				pins = "gpio35";
> +				drive-strength = <2>;
> +				bias-pull-up;
> +			};
> +		};
> +	};
[snip]

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