ARM: dts: msm: enable WA for IPA channel 20 for msmcobalt

Update IPA node to not not use IPA channel 20 due to hardware limitation.

Change-Id: Id849055526bf70e0cc8161239b4530a7fc575744
CRs-Fixed: 1005061
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>

diff --git a/arch/arm/boot/dts/qcom/msmcobalt.dtsi b/arch/arm/boot/dts/qcom/msmcobalt.dtsi
index b6697b5..88ca36a 100644 (file)
--- a/arch/arm/boot/dts/qcom/msmcobalt.dtsi
+++ b/arch/arm/boot/dts/qcom/msmcobalt.dtsi
@@ -859,6 +859,7 @@
                qcom,use-gsi;
                qcom,use-ipa-tethering-bridge;
                qcom,modem-cfg-emb-pipe-flt;
+               qcom,do-not-use-ch-gsi-20;
                qcom,ipa-wdi2;
                clock-names = "core_clk";
                clocks = <&clock_gcc clk_ipa_clk>;