[PATCH 8/9] arm64: dts: qcom: msm8996: Add "simple-bus" to our mdss node

From: Douglas Anderson
Date: Fri Jul 10 2020 - 19:03:00 EST


As described in the bindings patch, this means that our child nodes
are devices in their own right.

Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
---
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