Commit 027cca9e authored by Stephan Gerhold's avatar Stephan Gerhold Committed by Bjorn Andersson
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arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts 



The mdss node sets #interrupt-cells = <1>, so its interrupts
should be referenced using a single cell (in this case: only the
interrupt number).

However, right now the mdp/dsi node both have two interrupt cells
set, e.g. interrupts = <4 0>. The 0 is probably meant to say
IRQ_TYPE_NONE (= 0), but with #interrupt-cells = <1> this is
actually interpreted as a second interrupt line.

Remove the IRQ flags from both interrupts to fix this.

Fixes: 305410ff ("arm64: dts: msm8916: Add display support")
Signed-off-by: default avatarStephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200915071221.72895-5-stephan@gerhold.net


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent c2f0cbb5

arch/arm64/boot/dts/qcom/msm8916.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -1068,7 +1068,7 @@ 
				reg-names = "mdp_phys";



				interrupt-parent = <&mdss>;

				interrupts = <0 0>;

				interrupts = <0>;



				clocks = <&gcc GCC_MDSS_AHB_CLK>,

					 <&gcc GCC_MDSS_AXI_CLK>,
@@ -1100,7 +1100,7 @@ 
				reg-names = "dsi_ctrl";



				interrupt-parent = <&mdss>;

				interrupts = <4 0>;

				interrupts = <4>;



				assigned-clocks = <&gcc BYTE0_CLK_SRC>,

						  <&gcc PCLK0_CLK_SRC>;