Messages in this thread Patch in this message | | | From | Michal Simek <> | Subject | [PATCH 1/6] arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104 | Date | Thu, 9 Jan 2020 14:39:10 +0100 |
| |
I2c address is not 0x21 but 0x20.
Signed-off-by: Michal Simek <michal.simek@xilinx.com> ---
arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts index 2d71b4431cce..7a4614e3f5fa 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts @@ -118,9 +118,9 @@ i2c@4 { #address-cells = <1>; #size-cells = <0>; reg = <4>; - tca6416_u97: gpio@21 { + tca6416_u97: gpio@20 { compatible = "ti,tca6416"; - reg = <0x21>; + reg = <0x20>; gpio-controller; #gpio-cells = <2>; /* -- 2.24.0
| |