arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts

[ Upstream commit 027cca9eb5b450c3f6bb916ba999144c2ec23cb7 ]

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: 305410ffd1b2 ("arm64: dts: msm8916: Add display support")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200915071221.72895-5-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 08b88f6..fb5001a 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -715,7 +715,7 @@
                                reg-names = "mdp_phys";
 
                                interrupt-parent = <&mdss>;
-                               interrupts = <0 0>;
+                               interrupts = <0>;
 
                                clocks = <&gcc GCC_MDSS_AHB_CLK>,
                                         <&gcc GCC_MDSS_AXI_CLK>,
@@ -745,7 +745,7 @@
                                reg-names = "dsi_ctrl";
 
                                interrupt-parent = <&mdss>;
-                               interrupts = <4 0>;
+                               interrupts = <4>;
 
                                assigned-clocks = <&gcc BYTE0_CLK_SRC>,
                                                  <&gcc PCLK0_CLK_SRC>;