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 8/9] arm64: dts: qcom: msm8996: Add "simple-bus" to our mdss node
Date: Fri, 10 Jul 2020 16:02:23 -0700 [thread overview]
Message-ID: <20200710160131.8.I7a02e4b37149190227bc03fd1027c8241d8d4f4a@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.
NOTE: I have no way to test this patch, but I'm assuming it works OK?
arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 9951286db775..e303b0e644ac 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -499,7 +499,7 @@ mmcc: clock-controller@8c0000 {
};
mdss: mdss@900000 {
- compatible = "qcom,mdss";
+ compatible = "qcom,mdss", "simple-bus";
reg = <0x00900000 0x1000>,
<0x009b0000 0x1040>,
--
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 ` [PATCH 6/9] arm64: dts: qcom: sdm845: " Douglas Anderson
2020-07-10 23:02 ` [PATCH 7/9] arm64: dts: qcom: msm8916: " Douglas Anderson
2020-07-10 23:02 ` Douglas Anderson [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200710160131.8.I7a02e4b37149190227bc03fd1027c8241d8d4f4a@changeid \
--to=dianders@chromium.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=freedreno@lists.freedesktop.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robdclark@gmail.com \
--cc=robh+dt@kernel.org \
--cc=sean@poorly.run \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).