linux-kernel - [PATCH] arm: dts: dra72x: Disable usb4

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Message-ID: <20190604061335.8264-1-j-keerthy@ti.com>
Date:   Tue, 4 Jun 2019 11:43:35 +0530
From:   Keerthy <j-keerthy@...com>
To:     <tony@...mide.com>, <robh+dt@...nel.org>
CC:     <linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <t-kristo@...com>,
        <j-keerthy@...com>
Subject: [PATCH] arm: dts: dra72x: Disable usb4_tm target module

usb4_tm is unsed on dra72 and accessing the module
with ti,sysc is causing a boot crash hence disable its target
module.

Fixes: 549fce068a3112 ("ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data")
Reported-by: Vignesh Raghavendra <vigneshr@...com>
Signed-off-by: Keerthy <j-keerthy@...com>
---
 arch/arm/boot/dts/dra72x.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/dra72x.dtsi b/arch/arm/boot/dts/dra72x.dtsi
index 89831552cd86..9c39c6b9b5d6 100644
--- a/arch/arm/boot/dts/dra72x.dtsi
+++ b/arch/arm/boot/dts/dra72x.dtsi
@@ -62,3 +62,7 @@
 &pcie2_rc {
 	compatible = "ti,dra726-pcie-rc", "ti,dra7-pcie";
 };
+
+&usb4_tm {
+	status = "disabled";
+};
-- 
2.17.1