linux-kernel - Re: [PATCH v4 3/4] arm64: dts: sdm845: Add minimal dts/dtsi files for sdm845 SoC and MTP

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Message-ID: <4b7a34ec-04f1-d0fd-be55-10b4258dbbe6@codeaurora.org>
Date:   Thu, 22 Feb 2018 11:50:21 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     Marc Zyngier <marc.zyngier@....com>
Cc:     andy.gross@...aro.org, devicetree@...r.kernel.org,
        dianders@...omium.org, linux-arm-msm@...r.kernel.org,
        sboyd@...eaurora.org, linux-kernel@...r.kernel.org,
        evgreen@...omium.org, bjorn.andersson@...aro.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 3/4] arm64: dts: sdm845: Add minimal dts/dtsi files for
 sdm845 SoC and MTP



On 02/19/2018 10:06 PM, Marc Zyngier wrote:
> On Fri, 16 Feb 2018 11:35:02 +0530
> Rajendra Nayak <rnayak@...eaurora.org> wrote:
> 
>> Add a skeletal sdm845 SoC dtsi and MTP board dts/dtsi files
>>
>> Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
>> Reviewed-by: Doug Anderson <dianders@...omium.org>
>> ---
>>  arch/arm64/boot/dts/qcom/Makefile       |   1 +
>>  arch/arm64/boot/dts/qcom/sdm845-mtp.dts |  15 ++
>>  arch/arm64/boot/dts/qcom/sdm845.dtsi    | 277 ++++++++++++++++++++++++++++++++
>>  3 files changed, 293 insertions(+)
>>  create mode 100644 arch/arm64/boot/dts/qcom/sdm845-mtp.dts
>>  create mode 100644 arch/arm64/boot/dts/qcom/sdm845.dtsi

[...]

>> +
>> +	soc: soc {
>> +		#address-cells = <1>;
>> +		#size-cells = <1>;
>> +		ranges = <0 0 0 0xffffffff>;
>> +		compatible = "simple-bus";
>> +
>> +		intc: interrupt-controller@...00000 {
>> +			compatible = "arm,gic-v3";
>> +			#address-cells = <1>;
>> +			#size-cells = <1>;
>> +			ranges;
>> +			#interrupt-cells = <3>;
>> +			interrupt-controller;
>> +			#redistributor-regions = <1>;
>> +			redistributor-stride = <0x0 0x20000>;
>> +			reg = <0x17a00000 0x10000>,     /* GICD */
>> +			      <0x17a60000 0x100000>;    /* GICR * 8 */
>> +			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
>> +
>> +			gic-its@...40000 {
>> +				compatible = "arm,gic-v3-its";
>> +				msi-controller;
>> +				#msi-cells = <1>;
>> +				reg = <0x17a40000 0x20000>;
>> +				status = "disabled";
>> +			};
>> +		};
>> +
>> +		gcc: clock-controller@...000 {
>> +			compatible = "qcom,gcc-sdm845";
>> +			reg = <0x100000 0x1f0000>;
>> +			#clock-cells = <1>;
>> +			#reset-cells = <1>;
>> +		};
>> +
>> +		tlmm: pinctrl@...0000 {
>> +			compatible = "qcom,sdm845-pinctrl";
>> +			reg = <0x03400000 0xc00000>;
>> +			interrupts = <GIC_SPI 208 IRQ_TYPE_NONE>;
> 
> Please do not use IRQ_TYPE_NONE, ever. It doesn't exist in the GIC
> binding. Set it to the actual trigger value.

Thanks Marc for the review. I fixed these up and did a respin.
			

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