From: Douglas Anderson <dianders@chromium.org>
To: Rob Herring <robh+dt@kernel.org>, Rob Clark <robdclark@gmail.com>,
Sean Paul <sean@poorly.run>, Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
Douglas Anderson <dianders@chromium.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH 6/9] arm64: dts: qcom: sdm845: Add "simple-bus" to our mdss node
Date: Fri, 10 Jul 2020 16:02:21 -0700 [thread overview]
Message-ID: <20200710160131.6.Ie343c226b3566575fcaa9e4a8732674a1ae1b513@changeid> (raw)
In-Reply-To: <20200710230224.2265647-1-dianders@chromium.org>
As described in the bindings patch, this means that our child nodes
are devices in their own right.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
If this patch lands before the patch ("drm/msm: Avoid manually
populating our children if "simple-bus" is there") it doesn't seem to
be the end of the world. The first time through
add_display_components() it'll notice that the children are already
populated and it will be a no-op. When it gets a defer it will then
depouplate them (even though it didn't populate them) and future calls
will just populate them again.
arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b0d8308a3e95..e52a5e95168a 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3582,7 +3582,7 @@ clock_camcc: clock-controller@ad00000 {
};
mdss: mdss@ae00000 {
- compatible = "qcom,sdm845-mdss";
+ compatible = "qcom,sdm845-mdss", "simple-bus";
reg = <0 0x0ae00000 0 0x1000>;
reg-names = "mdss";
--
2.27.0.383.g050319c2ae-goog
next prev parent reply other threads:[~2020-07-10 23:03 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 23:02 [PATCH 0/9] drm/msm: Avoid possible infinite probe deferral and speed booting Douglas Anderson
2020-07-10 23:02 ` [PATCH 1/9] drm/msm: Use the devm variant of of_platform_populate() Douglas Anderson
2020-07-10 23:02 ` [PATCH 2/9] dt-bindings: msm/dpu: Add simple-bus to dpu bindings Douglas Anderson
2020-07-10 23:02 ` [PATCH 3/9] dt-bindings: msm/mdp5: " Douglas Anderson
2020-07-10 23:02 ` [PATCH 4/9] drm/msm: Avoid manually populating our children if "simple-bus" is there Douglas Anderson
2020-07-10 23:02 ` [PATCH 5/9] arm64: dts: qcom: sc7180: Add "simple-bus" to our mdss node Douglas Anderson
2020-07-10 23:02 ` Douglas Anderson [this message]
2020-07-10 23:02 ` [PATCH 7/9] arm64: dts: qcom: msm8916: " Douglas Anderson
2020-07-10 23:02 ` [PATCH 8/9] arm64: dts: qcom: msm8996: " Douglas Anderson
2020-07-10 23:02 ` [PATCH 9/9] ARM: dts: qcom: msm8974: " Douglas Anderson
2020-07-13 14:11 ` [PATCH 0/9] drm/msm: Avoid possible infinite probe deferral and speed booting Rob Herring
2020-07-13 14:58 ` [Freedreno] " Jeffrey Hugo
2020-07-13 15:08 ` Doug Anderson
2020-07-13 20:25 ` Rob Herring
2020-07-13 21:32 ` Rob Clark
2020-07-13 23:50 ` Doug Anderson
2020-07-14 16:32 ` [Freedreno] " Jeffrey Hugo
2020-07-14 22:13 ` Rob Herring
2020-07-14 22:52 ` Bjorn Andersson
2020-07-15 17:30 ` Rob Herring
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