arm64: dts: qcom: sdm845: Add interconnects property for display

Message ID 20200915214511.786-1-georgi.djakov@linaro.org
State New
Headers show
Series
  • arm64: dts: qcom: sdm845: Add interconnects property for display
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Commit Message

Georgi Djakov Sept. 15, 2020, 9:45 p.m.
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(+)

Patch

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>;