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Message-ID: <8c1428a6-f268-cb03-3e55-887d30236924@linaro.org>
Date:   Mon, 24 Oct 2022 12:46:41 -0400
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Subject: Re: [PATCH v2 10/13] arm64: dts: qcom: sm8450: add spmi node
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To:     Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Vinod Koul <vkoul@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Stephen Boyd <sboyd@kernel.org>
Cc:     linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20211209103505.197453-1-vkoul@kernel.org>
 <20211209103505.197453-11-vkoul@kernel.org>
 <5035b6a3-164b-afa0-b714-4deb886f9f90@linaro.org>
 <9f696023-f2b4-ccd0-34a0-6f4d5848e862@linaro.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <9f696023-f2b4-ccd0-34a0-6f4d5848e862@linaro.org>
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Precedence: bulk

On 24/10/2022 12:45, Dmitry Baryshkov wrote:
> On 24/10/2022 17:56, Krzysztof Kozlowski wrote:
>> On 09/12/2021 05:35, Vinod Koul wrote:
>>> Add the spmi bus as found in the SM8450 SoC
>>>
>>> Signed-off-by: Vinod Koul <vkoul@kernel.org>
>>> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
>>> ---
>>>   arch/arm64/boot/dts/qcom/sm8450.dtsi | 18 ++++++++++++++++++
>>>   1 file changed, 18 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
>>> index f75de777f6ea..b80e34fd3fe1 100644
>>> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
>>> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
>>> @@ -645,6 +645,24 @@ pdc: interrupt-controller@b220000 {
>>>   			interrupt-controller;
>>>   		};
>>>   
>>> +		spmi_bus: spmi@c42d000 {
>>> +			compatible = "qcom,spmi-pmic-arb";
>>> +			reg = <0x0 0x0c400000 0x0 0x00003000>,
>>> +			      <0x0 0x0c500000 0x0 0x00400000>,
>>> +			      <0x0 0x0c440000 0x0 0x00080000>,
>>> +			      <0x0 0x0c4c0000 0x0 0x00010000>,
>>> +			      <0x0 0x0c42d000 0x0 0x00010000>;
>>
>> This is a patch from December 2021. Is there anything blocking it from
>> being merged?
>>
>> The same applies to several other patches here.
> 
> As far as I know, Stephen still didn't pick up the spmi-pmic-arb support 
> for the PMIC on the SM8450 platform. Thus we also can not merge the DT 
> parts.

Why we cannot merge DTS? How is DTS with new nodes depending on any
driver changes?

Just like I replied to Konrad - if that's true, bindings are simply
wrong and should be fixed.

Best regards,
Krzysztof