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received-spf: None (protection.outlook.com: toradex.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: DuKUqfaxjdKFlCtGnE/yCgTQHNm+BIyxhvBAmqp8zIsHnn6/m0vivmu8ETmAk6H3cgveIz76kwktxxuYQonhPCI2NDo2YdLB0n4tT/KXwAgO3Q+npk10CoM9GA7niIQLKSFsTPlMP5+Q8Oo8AFQ6vhUqcX/2VcwagB1//Sm4DcnDYBcw+kHK8FJgiavq0hBB3vHiP3PbktBvbhuJTu5YB7PwiJKrN7YT/nBLDGzVuJlJCGdU7WcQrEiFgA75ZKW9bn5gOsCAsMz0e5+IiDfRwIryC/PHe4zYvYm21zYFyjJGqM6S0Pbb5JiIj/EbS/BAwjcV3+zzH/OnndKticWL3wMroRuusYU0rn0qxnal3N1cKEof5zED+ZOgWMJ1xp/CPJN663yOHmlP+S/rnWczBZkxjGA6q0JFrBB123Au8vk= Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: db49f099-a24c-45de-fbfc-08d71b10eb24 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Aug 2019 08:26:17.7119 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: W3vD0bXlGXmWlORWNi93G/EONSAHaDNefT2WX3Xz44VLSMInhz8PB5r2/gqa4FEoATgJsOm3J3uzpfVN5npFqkfRGkP5s6JpYo3i/caztdM= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0502MB3614 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stefan Agner Add wakeup GPIO key which is able to wake the system from sleep modes (e.g. Suspend-to-Memory). Signed-off-by: Stefan Agner Signed-off-by: Philippe Schenker --- Changes in v3: None Changes in v2: None arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/imx7-colibri.dtsi | 7 ++++++- 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dt= s/imx7-colibri-eval-v3.dtsi index 3f2746169181..d4dbc4fc1adf 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -52,6 +52,20 @@ clock-frequency =3D <16000000>; }; =20 + gpio-keys { + compatible =3D "gpio-keys"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpiokeys>; + + power { + label =3D "Wake-Up"; + gpios =3D <&gpio1 1 GPIO_ACTIVE_HIGH>; + linux,code =3D ; + debounce-interval =3D <10>; + gpio-key,wakeup; + }; + }; + panel: panel { compatible =3D "edt,et057090dhu"; backlight =3D <&bl>; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-c= olibri.dtsi index 2480623c92ff..16d1a1ed1aff 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -741,12 +741,17 @@ =20 pinctrl_gpio_lpsr: gpio1-grp { fsl,pins =3D < - MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x59 MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x59 MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x59 >; }; =20 + pinctrl_gpiokeys: gpiokeysgrp { + fsl,pins =3D < + MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x19 + >; + }; + pinctrl_i2c1: i2c1-grp { fsl,pins =3D < MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f --=20 2.22.0