From: Moritz Fischer <moritz.fischer@ettus.com>
Date: Thu, 22 Dec 2016 17:36:11 +0000 (-0800)
Subject: ARM64: zynqmp: Fix i2c node's compatible string
X-Git-Tag: v2017.03-rc1~140^2~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;ds=sidebyside;h=de4914b4e2eadef68c2fd349177a60b2eb0d813e;p=u-boot

ARM64: zynqmp: Fix i2c node's compatible string

The Zynq Ultrascale MP uses version 1.4 of the Cadence IP core
which fixes some silicon bugs that needed software workarounds
in Version 1.0 that was used on Zynq systems.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index e2e76d70fd..1fd570bc2f 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -637,7 +637,7 @@
 		};
 
 		i2c0: i2c@ff020000 {
-			compatible = "cdns,i2c-r1p10";
+			compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 17 4>;
@@ -648,7 +648,7 @@
 		};
 
 		i2c1: i2c@ff030000 {
-			compatible = "cdns,i2c-r1p10";
+			compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 18 4>;