From: Bjorn Andersson <bjorn.andersson@linaro.org>
Date: Tue, 30 Oct 2018 05:45:54 +0000 (-0700)
Subject: arm64: dts: qcom: msm8998: Reserve gpio ranges on MTP
X-Git-Tag: v4.20-rc5~1^2~9^2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9134586715e389fe90d9d28cb37a668f374d686a;p=linux.git

arm64: dts: qcom: msm8998: Reserve gpio ranges on MTP

GPIOs 0 through 3 and 81 through 84 are configured to not be accessible
from the application CPUs. Mark them as reserved to allow the MSM8998
MTP to boot after the introduction of 3edfb7bd76bd ("gpiolib: Show
correct direction from the beginning").

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
index b4276da1fb0d..11fd1fe8bdb5 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi
@@ -241,3 +241,7 @@ vreg_bob: bob {
 		};
 	};
 };
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+};