From bf24b91f4baf7e421c770a1d9c7d381b10206ac9 Mon Sep 17 00:00:00 2001 From: Alexandre Torgue Date: Thu, 15 Apr 2021 12:10:25 +0200 Subject: [PATCH] ARM: dts: stm32: fix gpio-keys node on STM32 MCU boards Fix following warning observed with "make dtbs_check W=1" command. It concerns f429 eval and disco boards, f769 disco board. Warning (unit_address_vs_reg): /gpio_keys/button@0: node has a unit name, but no reg or ranges property Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32429i-eval.dts | 8 +++----- arch/arm/boot/dts/stm32746g-eval.dts | 6 ++---- arch/arm/boot/dts/stm32f429-disco.dts | 6 ++---- arch/arm/boot/dts/stm32f469-disco.dts | 6 ++---- arch/arm/boot/dts/stm32f769-disco.dts | 6 ++---- 5 files changed, 11 insertions(+), 21 deletions(-) diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 7e10ae744c9d..9ac1ffe53413 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -119,17 +119,15 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + button-0 { label = "Wake up"; linux,code = ; gpios = <&gpioa 0 0>; }; - button@1 { + button-1 { label = "Tamper"; linux,code = ; gpios = <&gpioc 13 0>; diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index ca8c192449ee..327613fd9666 100644 --- a/arch/arm/boot/dts/stm32746g-eval.dts +++ b/arch/arm/boot/dts/stm32746g-eval.dts @@ -81,12 +81,10 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + button-0 { label = "Wake up"; linux,code = ; gpios = <&gpioc 13 0>; diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 3dc068b91ca1..075ac57d0bf4 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -81,12 +81,10 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + button-0 { label = "User"; linux,code = ; gpios = <&gpioa 0 0>; diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index 2e1b3bbbe4b5..8c982ae79f43 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -104,12 +104,10 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + button-0 { label = "User"; linux,code = ; gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 0ce7fbc20fa4..be943b701980 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -75,12 +75,10 @@ }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - button@0 { + button-0 { label = "User"; linux,code = ; gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>; -- 2.11.0