From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Yongxing Mou <quic_yongmou@quicinc.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Ritesh Kumar <quic_riteshk@quicinc.com>
Subject: Re: [PATCH 1/2] arm64: dts: qcom: qcs8300: add DisplayPort device nodes
Date: Mon, 30 Dec 2024 14:27:07 +0100 [thread overview]
Message-ID: <71c6609e-e853-4680-939e-f3c9ec15233e@oss.qualcomm.com> (raw)
In-Reply-To: <d536bbf0-4e8a-424b-b885-a22870bfbf31@quicinc.com>
On 26.12.2024 8:03 AM, Yongxing Mou wrote:
>
>
> On 2024/12/6 5:36, Konrad Dybcio wrote:
>> On 27.11.2024 11:45 AM, Yongxing Mou wrote:
>>> Add device tree nodes for the DPTX0 controller with their
>>> corresponding PHYs found on Qualcomm QCS8300 SoC.
>>>
>>> Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>
>>> ---
[...]
>>> + mdss_dp0_phy: phy@aec2a00 {
>>> + compatible = "qcom,qcs8300-edp-phy";
>>> +
>>> + reg = <0x0 0x0aec2a00 0x0 0x200>,
>>
>> 0x19c
>>
> got it.thanks.
>>> + <0x0 0x0aec2200 0x0 0xd0>,
>>
>> 0xec
> got it.thanks.
>>> + <0x0 0x0aec2600 0x0 0xd0>,
>>
>> 0xec
>>
>> For lengths
> got it.thanks.
>>
>>> + <0x0 0x0aec2000 0x0 0x1c8>;
>>
>> This one's correct
>>
>>> +
>>> + clocks = <&dispcc MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>,
>>> + <&dispcc MDSS_DISP_CC_MDSS_AHB_CLK>;
>>> + clock-names = "aux",
>>> + "cfg_ahb";
>>
>> power-domains = <&rpmhpd RPMHPD_MX>;
>>
> emm,we use RPMHPD_MMCX in qcs8300 mdss and dpu..
>> (or maybe even MXC?)
Please verify what backs the PHY and update accordingly
Konrad
next prev parent reply other threads:[~2024-12-30 13:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-27 10:45 [PATCH 0/2] Enable Display Port for Qualcomm QCS8300-ride platform Yongxing Mou
2024-11-27 10:45 ` [PATCH 1/2] arm64: dts: qcom: qcs8300: add DisplayPort device nodes Yongxing Mou
2024-12-05 21:36 ` Konrad Dybcio
2024-12-26 7:03 ` Yongxing Mou
2024-12-26 19:57 ` Dmitry Baryshkov
2025-01-09 9:41 ` Yongxing Mou
2024-12-30 13:27 ` Konrad Dybcio [this message]
2025-01-09 9:43 ` Yongxing Mou
2025-01-08 23:06 ` Bjorn Andersson
2025-01-09 9:47 ` Yongxing Mou
2024-11-27 10:45 ` [PATCH 2/2] arm64: dts: qcom: qcs8300-ride: Enable Display Port Yongxing Mou
2024-12-05 21:46 ` Konrad Dybcio
2024-12-26 7:06 ` Yongxing Mou
2024-12-30 13:27 ` Konrad Dybcio
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