From: Moritz Fischer <mdf@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: Michal Simek <michal.simek@xxxxxxxxxx>
Cc: Sören Brinkmann <soren.brinkmann@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
---
Changes from v1:
- Added fall through case to cdns,i2c-r1p10
Cheers,
Moritz
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 68a90833..ee86d02 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -175,7 +175,7 @@
};
i2c0: i2c@ff020000 {
- compatible = "cdns,i2c-r1p10";
+ compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
status = "disabled";
interrupt-parent = <&gic>;
interrupts = <0 17 4>;
@@ -185,7 +185,7 @@
};
i2c1: i2c@ff030000 {
- compatible = "cdns,i2c-r1p10";
+ compatible = "cdns,i2c-r1p14", "cdns,i2c-r1p10";
status = "disabled";
interrupt-parent = <&gic>;
interrupts = <0 18 4>;
--
2.7.4
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