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Message-ID: <42e8f573-cfc2-dfa4-1740-b0a29521628e@microchip.com>
Date: Fri, 10 Jun 2022 07:12:32 +0000
From: <Claudiu.Beznea@...rochip.com>
To: <krzysztof.kozlowski@...aro.org>, <arnd@...db.de>,
<olof@...om.net>, <arm@...nel.org>, <soc@...nel.org>,
<robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<Nicolas.Ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
<peda@...ntia.se>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 44/48] ARM: dts: at91: align gpio-key node names with
dtschema
On 09.06.2022 14:40, Krzysztof Kozlowski wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> The node names should be generic and DT schema expects certain pattern
> (e.g. with key/button/switch).
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
> arch/arm/boot/dts/at91-foxg20.dts | 4 ++--
> arch/arm/boot/dts/at91-gatwick.dts | 2 +-
> arch/arm/boot/dts/at91-kizbox.dts | 6 +++---
> arch/arm/boot/dts/at91-kizbox2-common.dtsi | 8 ++++----
> arch/arm/boot/dts/at91-kizbox3-hs.dts | 12 ++++++------
> arch/arm/boot/dts/at91-kizboxmini-common.dtsi | 4 ++--
> arch/arm/boot/dts/at91-nattis-2-natte-2.dts | 2 +-
> arch/arm/boot/dts/at91-qil_a9260.dts | 2 +-
> arch/arm/boot/dts/at91-sam9x60ek.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d27_som1_ek.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d2_icp.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d2_xplained.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d3_xplained.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d4_xplained.dts | 4 ++--
> arch/arm/boot/dts/at91-sama5d4ek.dts | 4 ++--
> arch/arm/boot/dts/at91-sama7g5ek.dts | 4 ++--
> arch/arm/boot/dts/at91-wb45n.dts | 2 +-
> arch/arm/boot/dts/at91-wb50n.dts | 2 +-
> arch/arm/boot/dts/at91sam9260ek.dts | 6 +++---
> arch/arm/boot/dts/at91sam9261ek.dts | 10 +++++-----
> arch/arm/boot/dts/at91sam9263ek.dts | 6 +++---
> arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 6 +++---
> .../dts/at91sam9g25-gardena-smart-gateway.dts | 2 +-
> arch/arm/boot/dts/at91sam9m10g45ek.dts | 16 ++++++++--------
> arch/arm/boot/dts/at91sam9n12ek.dts | 4 ++--
> arch/arm/boot/dts/at91sam9rlek.dts | 6 +++---
> 28 files changed, 70 insertions(+), 70 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts
> index 7edf057047f8..9dfd5de808d1 100644
> --- a/arch/arm/boot/dts/at91-foxg20.dts
> +++ b/arch/arm/boot/dts/at91-foxg20.dts
> @@ -155,10 +155,10 @@ user_led {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - btn {
> + button {
> label = "Button";
> gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
> linux,code = <0x103>;
> diff --git a/arch/arm/boot/dts/at91-gatwick.dts b/arch/arm/boot/dts/at91-gatwick.dts
> index 5a81cab5fc3a..2c718cf84d7b 100644
> --- a/arch/arm/boot/dts/at91-gatwick.dts
> +++ b/arch/arm/boot/dts/at91-gatwick.dts
> @@ -13,7 +13,7 @@ / {
> model = "Laird Workgroup Bridge 50N - Project Gatwick";
> compatible = "laird,gatwick", "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> autorepeat;
>
> diff --git a/arch/arm/boot/dts/at91-kizbox.dts b/arch/arm/boot/dts/at91-kizbox.dts
> index 3b8812fcd854..87e972eb2ba6 100644
> --- a/arch/arm/boot/dts/at91-kizbox.dts
> +++ b/arch/arm/boot/dts/at91-kizbox.dts
> @@ -28,19 +28,19 @@ main_xtal {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> #address-cells = <1>;
> #size-cells = <0>;
>
> - reset {
> + button-reset {
> label = "PB_RST";
> gpios = <&pioB 30 GPIO_ACTIVE_HIGH>;
> linux,code = <0x100>;
> wakeup-source;
> };
>
> - user {
> + button-user {
> label = "PB_USER";
> gpios = <&pioB 31 GPIO_ACTIVE_HIGH>;
> linux,code = <0x101>;
> diff --git a/arch/arm/boot/dts/at91-kizbox2-common.dtsi b/arch/arm/boot/dts/at91-kizbox2-common.dtsi
> index c08834ddf07b..ed7146e23147 100644
> --- a/arch/arm/boot/dts/at91-kizbox2-common.dtsi
> +++ b/arch/arm/boot/dts/at91-kizbox2-common.dtsi
> @@ -31,26 +31,26 @@ main_xtal {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> #address-cells = <1>;
> #size-cells = <0>;
>
> - prog {
> + button-prog {
> label = "PB_PROG";
> gpios = <&pioE 27 GPIO_ACTIVE_LOW>;
> linux,code = <0x102>;
> wakeup-source;
> };
>
> - reset {
> + button-reset {
> label = "PB_RST";
> gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
> linux,code = <0x100>;
> wakeup-source;
> };
>
> - user {
> + button-user {
> label = "PB_USER";
> gpios = <&pioE 31 GPIO_ACTIVE_HIGH>;
> linux,code = <0x101>;
> diff --git a/arch/arm/boot/dts/at91-kizbox3-hs.dts b/arch/arm/boot/dts/at91-kizbox3-hs.dts
> index 2799b2a1f4d2..f76e2e0b41ae 100644
> --- a/arch/arm/boot/dts/at91-kizbox3-hs.dts
> +++ b/arch/arm/boot/dts/at91-kizbox3-hs.dts
> @@ -55,7 +55,7 @@ led-6 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> pinctrl-names = "default" , "default", "default",
> "default", "default" ;
> @@ -68,35 +68,35 @@ &pinctrl_pio_io_reset
> &pinctrl_pio_zbe_rst>;
> pinctrl-4 = <&pinctrl_pio_input>;
>
> - SW1 {
> + switch-1 {
> label = "SW1";
> gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
> linux,code = <0x101>;
> wakeup-source;
> };
>
> - SW2 {
> + switch-2 {
> label = "SW2";
> gpios = <&pioA PIN_PA18 GPIO_ACTIVE_LOW>;
> linux,code = <0x102>;
> wakeup-source;
> };
>
> - SW3 {
> + switch-3 {
> label = "SW3";
> gpios = <&pioA PIN_PA22 GPIO_ACTIVE_LOW>;
> linux,code = <0x103>;
> wakeup-source;
> };
>
> - SW7 {
> + switch-7 {
> label = "SW7";
> gpios = <&pioA PIN_PA26 GPIO_ACTIVE_LOW>;
> linux,code = <0x107>;
> wakeup-source;
> };
>
> - SW8 {
> + switch-8 {
> label = "SW8";
> gpios = <&pioA PIN_PA24 GPIO_ACTIVE_LOW>;
> linux,code = <0x108>;
> diff --git a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi
> index 9c622892c692..8fb08e6fad7a 100644
> --- a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi
> +++ b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi
> @@ -39,14 +39,14 @@ gpio_keys {
> #address-cells = <1>;
> #size-cells = <0>;
>
> - prog {
> + key-prog {
> label = "PB_PROG";
> gpios = <&pioC 17 GPIO_ACTIVE_LOW>;
> linux,code = <0x102>;
> wakeup-source;
> };
>
> - reset {
> + key-reset {
> label = "PB_RST";
> gpios = <&pioC 16 GPIO_ACTIVE_LOW>;
> linux,code = <0x100>;
> diff --git a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
> index 4f123477e631..f71377c9b757 100644
> --- a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
> +++ b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts
> @@ -18,7 +18,7 @@ / {
> gpio-keys {
> compatible = "gpio-keys";
>
> - wakeup {
> + key-wakeup {
> label = "Wakeup";
> linux,code = <10>;
> wakeup-source;
> diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts
> index 969d990767fc..d09b3d15a828 100644
> --- a/arch/arm/boot/dts/at91-qil_a9260.dts
> +++ b/arch/arm/boot/dts/at91-qil_a9260.dts
> @@ -201,7 +201,7 @@ gpio_keys {
> #address-cells = <1>;
> #size-cells = <0>;
>
> - user_pb {
> + button-user {
> label = "user_pb";
> gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
> linux,code = <28>;
> diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
> index 7719ea3d4933..7bf99bdbafcf 100644
> --- a/arch/arm/boot/dts/at91-sam9x60ek.dts
> +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
> @@ -76,13 +76,13 @@ vdd2_3v3: regulator-fixed-vdd2_3v3@3 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
> status = "okay";
>
> - sw1 {
> + switch-1 {
This is acutally a button labeled on board as SW1. It has been wrongly
carried over from older DTSes. Maybe it would worth to have it now here as
button instead of switch.
> label = "SW1";
> gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
> linux,code=<KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
> index 08f0d4b995ff..96c9290007a8 100644
> --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
> +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
> @@ -478,13 +478,13 @@ can1: can@...50000 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
>
> - pb4 {
> + button {
> label = "USER";
> gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
> index 5e8755f22784..d5652c974748 100644
> --- a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
> +++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts
> @@ -26,14 +26,14 @@ chosen {
> stdout-path = "serial0:115200n8";
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
> status = "okay";
>
> - sw4 {
> + switch-4 {
Same here, this is a button not a switch.
> label = "USER BUTTON";
> gpios = <&pioA PIN_PB2 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts
> index 806eb1d911d7..d7b59e16a081 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts
> +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts
> @@ -42,14 +42,14 @@ main_xtal {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
> status = "okay";
>
> - sw4 {
> + switch-4 {
Same here, button not switch.
Other than this, looks good to me.
Thank you,
Claudiu Beznea
> label = "USER_PB1";
> gpios = <&pioA PIN_PD0 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts
> index 8ed58af01391..544c64549459 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts
> +++ b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts
> @@ -394,13 +394,13 @@ pinctrl_usba_vbus: usba_vbus {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
>
> - bp1 {
> + button-1 {
> label = "PB_USER";
> gpios = <&pioA PIN_PA10 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> index cdfe891f9a9e..6799c2f475b2 100644
> --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
> @@ -703,13 +703,13 @@ can1: can@...50000 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
>
> - bp1 {
> + button {
> label = "PB_USER";
> gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> index a49c2966b41e..1f42a6a981bf 100644
> --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> @@ -372,13 +372,13 @@ vcc_mmc0_reg: fixedregulator_mmc0 {
> regulator-always-on;
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio>;
>
> - bp3 {
> + button {
> label = "PB_USER";
> gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> index e519d2747936..f122f302f8e0 100644
> --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
> @@ -242,13 +242,13 @@ rootfs@...000 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio>;
>
> - pb_user1 {
> + button {
> label = "pb_user1";
> gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
> index 7017f626f362..fce4e93c6bee 100644
> --- a/arch/arm/boot/dts/at91-sama5d4ek.dts
> +++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
> @@ -269,13 +269,13 @@ rootfs@...000 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio>;
>
> - pb_user1 {
> + button {
> label = "pb_user1";
> gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
> linux,code = <0x100>;
> diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts
> index 103544620fd7..de44da2e4aae 100644
> --- a/arch/arm/boot/dts/at91-sama7g5ek.dts
> +++ b/arch/arm/boot/dts/at91-sama7g5ek.dts
> @@ -45,13 +45,13 @@ main_xtal {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_key_gpio_default>;
>
> - bp1 {
> + button {
> label = "PB_USER";
> gpios = <&pioA PIN_PA12 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91-wb45n.dts b/arch/arm/boot/dts/at91-wb45n.dts
> index 54d130c92185..3e46b29412d1 100644
> --- a/arch/arm/boot/dts/at91-wb45n.dts
> +++ b/arch/arm/boot/dts/at91-wb45n.dts
> @@ -12,7 +12,7 @@ / {
> model = "Laird Workgroup Bridge 45N - Atmel AT91SAM (dt)";
> compatible = "laird,wb45n", "laird,wbxx", "atmel,at91sam9x5", "atmel,at91sam9";
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> #address-cells = <1>;
> #size-cells = <0>;
> diff --git a/arch/arm/boot/dts/at91-wb50n.dts b/arch/arm/boot/dts/at91-wb50n.dts
> index 89f0f717f7ed..e2195bd3e4b4 100644
> --- a/arch/arm/boot/dts/at91-wb50n.dts
> +++ b/arch/arm/boot/dts/at91-wb50n.dts
> @@ -13,7 +13,7 @@ / {
> model = "Laird Workgroup Bridge 50N - Atmel SAMA5D";
> compatible = "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
> #address-cells = <1>;
> #size-cells = <0>;
> diff --git a/arch/arm/boot/dts/at91sam9260ek.dts b/arch/arm/boot/dts/at91sam9260ek.dts
> index 6381088ba24f..bb72f050a4fe 100644
> --- a/arch/arm/boot/dts/at91sam9260ek.dts
> +++ b/arch/arm/boot/dts/at91sam9260ek.dts
> @@ -144,17 +144,17 @@ nand0: nand@...00000 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - btn3 {
> + button-3 {
> label = "Button 3";
> gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
> linux,code = <0x103>;
> wakeup-source;
> };
>
> - btn4 {
> + button-4 {
> label = "Button 4";
> gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts
> index 6fb4fe49cf1c..88869ca874d1 100644
> --- a/arch/arm/boot/dts/at91sam9261ek.dts
> +++ b/arch/arm/boot/dts/at91sam9261ek.dts
> @@ -211,31 +211,31 @@ ds1 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - button_0 {
> + button-0 {
> label = "button_0";
> gpios = <&pioA 27 GPIO_ACTIVE_LOW>;
> linux,code = <256>;
> wakeup-source;
> };
>
> - button_1 {
> + button-1 {
> label = "button_1";
> gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
> linux,code = <257>;
> wakeup-source;
> };
>
> - button_2 {
> + button-2 {
> label = "button_2";
> gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
> linux,code = <258>;
> wakeup-source;
> };
>
> - button_3 {
> + button-3 {
> label = "button_3";
> gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
> linux,code = <259>;
> diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts
> index e732565913a4..ce8baff6a9f4 100644
> --- a/arch/arm/boot/dts/at91sam9263ek.dts
> +++ b/arch/arm/boot/dts/at91sam9263ek.dts
> @@ -232,17 +232,17 @@ d2 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - left_click {
> + button-left-click {
> label = "left_click";
> gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
> linux,code = <272>;
> wakeup-source;
> };
>
> - right_click {
> + button-right-click {
> label = "right_click";
> gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
> linux,code = <273>;
> diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
> index 85c17dd1c8d5..60d61291f344 100644
> --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
> +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi
> @@ -234,17 +234,17 @@ wm8731: wm8731@1b {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - btn3 {
> + button-3 {
> label = "Button 3";
> gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
> linux,code = <0x103>;
> wakeup-source;
> };
>
> - btn4 {
> + button-4 {
> label = "Button 4";
> gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts b/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts
> index 7da70aeeb528..92f2c05c873f 100644
> --- a/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts
> +++ b/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts
> @@ -23,7 +23,7 @@ aliases {
> gpio-keys {
> compatible = "gpio-keys";
>
> - user_btn1 {
> + button {
> label = "USER_BTN1";
> gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
> linux,code = <KEY_PROG1>;
> diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
> index e5db198a87a8..7f45e81ca165 100644
> --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
> +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
> @@ -343,48 +343,48 @@ led-3 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - left_click {
> + button-left-click {
> label = "left_click";
> gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
> linux,code = <272>;
> wakeup-source;
> };
>
> - right_click {
> + button-right-click {
> label = "right_click";
> gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
> linux,code = <273>;
> wakeup-source;
> };
>
> - left {
> + button-left {
> label = "Joystick Left";
> gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
> linux,code = <105>;
> };
>
> - right {
> + button-right {
> label = "Joystick Right";
> gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
> linux,code = <106>;
> };
>
> - up {
> + button-up {
> label = "Joystick Up";
> gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
> linux,code = <103>;
> };
>
> - down {
> + button-down {
> label = "Joystick Down";
> gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
> linux,code = <108>;
> };
>
> - enter {
> + button-enter {
> label = "Joystick Press";
> gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
> linux,code = <28>;
> diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
> index c905d7bfc771..4c644d4c6be7 100644
> --- a/arch/arm/boot/dts/at91sam9n12ek.dts
> +++ b/arch/arm/boot/dts/at91sam9n12ek.dts
> @@ -226,10 +226,10 @@ d10 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - enter {
> + button-enter {
> label = "Enter";
> gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
> linux,code = <28>;
> diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts
> index ddaadfec6751..a57351270551 100644
> --- a/arch/arm/boot/dts/at91sam9rlek.dts
> +++ b/arch/arm/boot/dts/at91sam9rlek.dts
> @@ -248,17 +248,17 @@ led-3 {
> };
> };
>
> - gpio_keys {
> + gpio-keys {
> compatible = "gpio-keys";
>
> - right_click {
> + button-right-click {
> label = "right_click";
> gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
> linux,code = <273>;
> wakeup-source;
> };
>
> - left_click {
> + button-left-click {
> label = "left_click";
> gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
> linux,code = <272>;
> --
> 2.34.1
>
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