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From:   Douglas Anderson <dianders@chromium.org>
To:     Bjorn Andersson <bjorn.andersson@linaro.org>
Cc:     Douglas Anderson <dianders@chromium.org>,
        Andy Gross <agross@kernel.org>,
        Georgi Djakov <georgi.djakov@linaro.org>,
        Matthias Kaehlcke <mka@chromium.org>,
        Rob Herring <robh+dt@kernel.org>,
        Sibi Sankar <sibis@codeaurora.org>, devicetree@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
Date:   Thu,  1 Oct 2020 14:18:55 -0700
Message-Id: <20201001141838.1.I08054d1d976eed64ffa1b0e21d568e0dc6040b54@changeid>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

In commit e23b1220a246 ("arm64: dts: qcom: sc7180: Increase the number
of interconnect cells") we missed increasing the cells on one
interconnect.  That's no bueno.  Fix it.

NOTE: it appears that things aren't totally broken without this fix,
but clearly something isn't going to be working right.  If nothing
else, without this fix I see this in the logs:

  OF: /soc@0/mdss@ae00000: could not get #interconnect-cells for /soc@0/interrupt-controller@17a00000

Fixes: e23b1220a246 ("arm64: dts: qcom: sc7180: Increase the number of interconnect cells")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

 arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 6678f1e8e395..a02776ce77a1 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -2811,7 +2811,7 @@ mdss: mdss@ae00000 {
 			interrupt-controller;
 			#interrupt-cells = <1>;
 
-			interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+			interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>;
 			interconnect-names = "mdp0-mem";
 
 			iommus = <&apps_smmu 0x800 0x2>;
-- 
2.28.0.709.gb0816b6eb0-goog