linux-kernel - Re: [PATCH 01/12] ARM: dts: apq8064: add RPM regulators support

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Message-Id: <A5AB3F5F-7942-4DA0-925E-9033EC929174@codeaurora.org>
Date:	Thu, 26 Feb 2015 12:25:03 -0600
From:	Kumar Gala <galak@...eaurora.org>
To:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:	linux-arm-msm@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Russell King <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/12] ARM: dts: apq8064: add RPM regulators support


On Feb 23, 2015, at 1:54 AM, Srinivas Kandagatla <srinivas.kandagatla@...aro.org> wrote:

> This patch adds rpm node to apq8064 dt as rpm would be used by other
> devices for regulator support. Also adds all the regulators in the rpm.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> ---
> arch/arm/boot/dts/qcom-apq8064.dtsi | 241 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 241 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
> index b3154c0..db5fc59 100644
> --- a/arch/arm/boot/dts/qcom-apq8064.dtsi
> +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
> @@ -3,6 +3,7 @@
> #include "skeleton.dtsi"
> #include <dt-bindings/clock/qcom,gcc-msm8960.h>
> #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
> +#include <dt-bindings/mfd/qcom-rpm.h>
> #include <dt-bindings/soc/qcom,gsbi.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> 
> @@ -246,6 +247,246 @@
> 			#reset-cells = <1>;
> 		};
> 
> +		l2cc: clock-controller@...1000 {
> +			compatible	= "syscon";
> +			reg		= <0x2011000 0x1000>;
> +		};
> +
> +		rpm@...000 {
> +			compatible	= "qcom,rpm-apq8064";
> +			reg		= <0x108000 0x1000>;
> +			qcom,ipc	= <&l2cc 0x8 2>;
> +
> +			interrupts	= <0 19 0>, <0 21 0>, <0 22 0>;
> +			interrupt-names	= "ack", "err", "wakeup";
> +

Can you use the defines for GIC for the interrupts.  Also, I think the last property should probably be level high instead of 0.

- k
-- 
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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