From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 14 Jun 2021 15:25:09 +0000 (+0200)
Subject: arm64: zynqmp: Disable CCI by default
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4234645d1ff55e1bba26b5741ff167980e0a27ea;p=linux.git

arm64: zynqmp: Disable CCI by default

There is no reason to have CCI no enabled by default. Enable it when your
system configuration requires it. In Xilinx configuration flow this is work
for Device Tree Generator which reads information from HW Design
configuration.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/f507d45fbaa0bd31f641e758efa40a2532466ced.1623684253.git.michal.simek@xilinx.com
---

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 28dccb891a535..302ca0196c34a 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -245,6 +245,7 @@
 
 		cci: cci@fd6e0000 {
 			compatible = "arm,cci-400";
+			status = "disabled";
 			reg = <0x0 0xfd6e0000 0x0 0x9000>;
 			ranges = <0x0 0x0 0xfd6e0000 0x10000>;
 			#address-cells = <1>;