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From: Stephen Boyd <swboyd@chromium.org>
To: Tanmay Shah <tanmay@codeaurora.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, seanpaul@chromium.org,
	robdclark@gmail.com, daniel@ffwll.ch, airlied@linux.ie,
	aravindh@codeaurora.org, abhinavk@codeaurora.org,
	khsieh@codeaurora.org, Tanmay Shah <tanmay@codeaurora.org>
Subject: Re: [PATCH v6] arm64: dts: qcom: sc7180: Add Display Port dt node
Date: Mon, 17 Aug 2020 17:24:34 -0700	[thread overview]
Message-ID: <159771027430.2423498.17739000479526174339@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20200817225300.2209-1-tanmay@codeaurora.org>

Quoting Tanmay Shah (2020-08-17 15:53:00)
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 31b9217bb5bf..bf2f2bb1aa79 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -2440,6 +2447,71 @@ dsi_phy: dsi-phy@ae94400 {
>  
>                                 status = "disabled";
>                         };
> +
> +                       msm_dp: displayport-controller@ae90000 {

This should come before dsi-phy and dsi node. It should be sorted by the
address (0xae90000).

> +                               status = "disabled";
> +                               compatible = "qcom,sc7180-dp";
> +
> +                               reg = <0 0x0ae90000 0 0x1400>;
> +
> +                               interrupt-parent = <&mdss>;
> +                               interrupts = <12>;
> +
[...]
>                 };
>  
>                 dispcc: clock-controller@af00000 {
> @@ -2449,8 +2521,8 @@ dispcc: clock-controller@af00000 {
>                                  <&gcc GCC_DISP_GPLL0_CLK_SRC>,
>                                  <&dsi_phy 0>,
>                                  <&dsi_phy 1>,
> -                                <0>,
> -                                <0>;
> +                                <&msm_dp 0>,
> +                                <&msm_dp 1>;

Don't think we should apply this still because the binding will change
when the phy is split out to qmp node. Maybe just leave this part off
for now?

  reply	other threads:[~2020-08-18  0:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-17 22:53 [PATCH v6] arm64: dts: qcom: sc7180: Add Display Port dt node Tanmay Shah
2020-08-18  0:24 ` Stephen Boyd [this message]
2020-08-18  3:30   ` Tanmay Shah

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