From: Georgi Djakov <georgi.djakov@linaro.org>
To: bjorn.andersson@linaro.org
Cc: robh+dt@kernel.org, robdclark@gmail.com, amit.pundir@linaro.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Georgi Djakov <georgi.djakov@linaro.org>
Subject: [PATCH] arm64: dts: qcom: sdm845: Add interconnects property for display
Date: Wed, 16 Sep 2020 00:45:11 +0300 [thread overview]
Message-ID: <20200915214511.786-1-georgi.djakov@linaro.org> (raw)
Add the interconnect paths that are used by the display (MDSS). This
will allow the driver to request the needed bandwidth and prevent
display flickering.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
---
This patch depends on:
https://lore.kernel.org/r/20200903133134.17201-6-georgi.djakov@linaro.org/
arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 86457d9bc229..f8f09ab3442f 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -3813,6 +3813,10 @@ mdss: mdss@ae00000 {
interrupt-controller;
#interrupt-cells = <1>;
+ interconnects = <&mmss_noc MASTER_MDP0 0 &mem_noc SLAVE_EBI1 0>,
+ <&mmss_noc MASTER_MDP1 0 &mem_noc SLAVE_EBI1 0>;
+ interconnect-names = "mdp0-mem", "mdp1-mem";
+
iommus = <&apps_smmu 0x880 0x8>,
<&apps_smmu 0xc80 0x8>;
next reply other threads:[~2020-09-15 21:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 21:45 Georgi Djakov [this message]
2020-09-15 23:46 ` [PATCH] arm64: dts: qcom: sdm845: Add interconnects property for display Bjorn Andersson
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