From ce236dce56a826805bcf83f9ef2efcb7cf6eeb5b Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 29 May 2018 15:28:43 +0200 Subject: [PATCH] arm64: zynqmp: Fix address for tca6416_u97 chip on zcu104 I2c address is not 0x21 but 0x20. This patch is fixing both revA and revC boards. Signed-off-by: Michal Simek --- arch/arm/dts/zynqmp-zcu104-revA.dts | 4 ++-- arch/arm/dts/zynqmp-zcu104-revC.dts | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/dts/zynqmp-zcu104-revA.dts b/arch/arm/dts/zynqmp-zcu104-revA.dts index a0e13d8dc5..6a4b701ab8 100644 --- a/arch/arm/dts/zynqmp-zcu104-revA.dts +++ b/arch/arm/dts/zynqmp-zcu104-revA.dts @@ -130,9 +130,9 @@ #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>; /* diff --git a/arch/arm/dts/zynqmp-zcu104-revC.dts b/arch/arm/dts/zynqmp-zcu104-revC.dts index f3ab99abdc..fe742b894b 100644 --- a/arch/arm/dts/zynqmp-zcu104-revC.dts +++ b/arch/arm/dts/zynqmp-zcu104-revC.dts @@ -74,9 +74,9 @@ status = "okay"; clock-frequency = <400000>; - tca6416_u97: gpio@21 { + tca6416_u97: gpio@20 { compatible = "ti,tca6416"; - reg = <0x21>; + reg = <0x20>; gpio-controller; #gpio-cells = <2>; /* -- 2.39.5