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 <mdf@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Sören Brinkmann <soren.brinkmann@xilinx.com>
Cc: Rob Herring <robh+dt@kernel.org>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 313bde44b83e06a4f4d7357ac0e4ae7b2cf34916..5ec0cd22d505fceff992013f46ca9f98101f09a7 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -644,7 +644,7 @@
                };
 
                i2c0: i2c@ff020000 {
-                       compatible = "cdns,i2c-r1p10";
+                       compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 17 4>;
@@ -655,7 +655,7 @@
                };
 
                i2c1: i2c@ff030000 {
-                       compatible = "cdns,i2c-r1p10";
+                       compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
                        status = "disabled";
                        interrupt-parent = <&gic>;
                        interrupts = <0 18 4>;