From: Michael Walle <michael@walle.cc> To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: "Linus Walleij" <linus.walleij@linaro.org>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Rob Herring" <robh+dt@kernel.org>, "Jean Delvare" <jdelvare@suse.com>, "Guenter Roeck" <linux@roeck-us.net>, "Lee Jones" <lee.jones@linaro.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Wim Van Sebroeck" <wim@linux-watchdog.org>, "Shawn Guo" <shawnguo@kernel.org>, "Li Yang" <leoyang.li@nxp.com>, "Thomas Gleixner" <tglx@linutronix.de>, "Jason Cooper" <jason@lakedaemon.net>, "Marc Zyngier" <maz@kernel.org>, "Mark Brown" <broonie@kernel.org>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>, "Catalin Marinas" <catalin.marinas@arm.com>, "Will Deacon" <will@kernel.org>, "Pavel Machek" <pavel@ucw.cz>, "Michael Walle" <michael@walle.cc> Subject: [PATCH v7 10/13] arm64: dts: freescale: sl28: map GPIOs to input events Date: Mon, 3 Aug 2020 11:35:56 +0200 [thread overview] Message-ID: <20200803093559.12289-11-michael@walle.cc> (raw) In-Reply-To: <20200803093559.12289-1-michael@walle.cc> Now that we have support for GPIO lines of the SMARC connector, map the sleep, power and lid switch signals to the corresponding keys using the gpio-keys and gpio-keys-polled drivers. The power and sleep signals have dedicated interrupts, thus we use these ones. The lid switch is just mapped to a GPIO input and needs polling. Signed-off-by: Michael Walle <michael@walle.cc> --- Changes since v6: - none Changes since v5: - none Changes since v4: - none Changes since v3: - see cover letter .../freescale/fsl-ls1028a-kontron-sl28.dts | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts index 9f9834eafe65..17a2f5dacc3f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts @@ -9,6 +9,8 @@ /dts-v1/; #include "fsl-ls1028a.dtsi" #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { model = "Kontron SMARC-sAL28"; @@ -23,6 +25,36 @@ spi1 = &dspi2; }; + buttons0 { + compatible = "gpio-keys"; + + power-button { + interrupts-extended = <&sl28cpld_intc + 4 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_POWER>; + label = "Power"; + }; + + sleep-button { + interrupts-extended = <&sl28cpld_intc + 5 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_SLEEP>; + label = "Sleep"; + }; + }; + + buttons1 { + compatible = "gpio-keys-polled"; + poll-interval = <200>; + + lid-switch { + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + gpios = <&sl28cpld_gpio3 4 GPIO_ACTIVE_LOW>; + label = "Lid"; + }; + }; + chosen { stdout-path = "serial0:115200n8"; }; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <michael@walle.cc> To: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: "Marc Zyngier" <maz@kernel.org>, "Jean Delvare" <jdelvare@suse.com>, "Catalin Marinas" <catalin.marinas@arm.com>, "Jason Cooper" <jason@lakedaemon.net>, "Will Deacon" <will@kernel.org>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Shawn Guo" <shawnguo@kernel.org>, "Linus Walleij" <linus.walleij@linaro.org>, "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>, "Li Yang" <leoyang.li@nxp.com>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Michael Walle" <michael@walle.cc>, "Rob Herring" <robh+dt@kernel.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Mark Brown" <broonie@kernel.org>, "Pavel Machek" <pavel@ucw.cz>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Thomas Gleixner" <tglx@linutronix.de>, "Wim Van Sebroeck" <wim@linux-watchdog.org>, "Lee Jones" <lee.jones@linaro.org>, "Guenter Roeck" <linux@roeck-us.net> Subject: [PATCH v7 10/13] arm64: dts: freescale: sl28: map GPIOs to input events Date: Mon, 3 Aug 2020 11:35:56 +0200 [thread overview] Message-ID: <20200803093559.12289-11-michael@walle.cc> (raw) In-Reply-To: <20200803093559.12289-1-michael@walle.cc> Now that we have support for GPIO lines of the SMARC connector, map the sleep, power and lid switch signals to the corresponding keys using the gpio-keys and gpio-keys-polled drivers. The power and sleep signals have dedicated interrupts, thus we use these ones. The lid switch is just mapped to a GPIO input and needs polling. Signed-off-by: Michael Walle <michael@walle.cc> --- Changes since v6: - none Changes since v5: - none Changes since v4: - none Changes since v3: - see cover letter .../freescale/fsl-ls1028a-kontron-sl28.dts | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts index 9f9834eafe65..17a2f5dacc3f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts @@ -9,6 +9,8 @@ /dts-v1/; #include "fsl-ls1028a.dtsi" #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { model = "Kontron SMARC-sAL28"; @@ -23,6 +25,36 @@ spi1 = &dspi2; }; + buttons0 { + compatible = "gpio-keys"; + + power-button { + interrupts-extended = <&sl28cpld_intc + 4 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_POWER>; + label = "Power"; + }; + + sleep-button { + interrupts-extended = <&sl28cpld_intc + 5 IRQ_TYPE_EDGE_BOTH>; + linux,code = <KEY_SLEEP>; + label = "Sleep"; + }; + }; + + buttons1 { + compatible = "gpio-keys-polled"; + poll-interval = <200>; + + lid-switch { + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + gpios = <&sl28cpld_gpio3 4 GPIO_ACTIVE_LOW>; + label = "Lid"; + }; + }; + chosen { stdout-path = "serial0:115200n8"; }; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-08-03 9:42 UTC|newest] Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-08-03 9:35 [PATCH v7 00/13] Add support for Kontron sl28cpld Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 01/13] mfd: add simple regmap based I2C driver Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 02/13] dt-bindings: mfd: Add bindings for sl28cpld Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 03/13] mfd: simple-mfd-i2c: add sl28cpld support Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 04/13] irqchip: add sl28cpld interrupt controller support Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 05/13] watchdog: add support for sl28cpld watchdog Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 06/13] pwm: add support for sl28cpld PWM controller Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-06 8:40 ` Uwe Kleine-König 2020-08-06 8:40 ` Uwe Kleine-König 2020-08-07 7:28 ` Michael Walle 2020-08-07 7:28 ` Michael Walle 2020-08-07 7:45 ` Uwe Kleine-König 2020-08-07 7:45 ` Uwe Kleine-König 2020-08-07 7:55 ` Michael Walle 2020-08-07 7:55 ` Michael Walle 2020-08-07 10:24 ` Uwe Kleine-König 2020-08-07 10:24 ` Uwe Kleine-König 2020-08-10 7:13 ` Lee Jones 2020-08-10 7:13 ` Lee Jones 2020-08-10 7:31 ` Michael Walle 2020-08-10 7:31 ` Michael Walle 2020-08-13 7:09 ` Michael Walle 2020-08-13 7:09 ` Michael Walle 2020-08-13 8:21 ` Lee Jones 2020-08-13 8:21 ` Lee Jones 2020-08-03 9:35 ` [PATCH v7 07/13] gpio: add support for the sl28cpld GPIO controller Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 08/13] hwmon: add support for the sl28cpld hardware monitoring controller Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 09/13] arm64: dts: freescale: sl28: enable sl28cpld Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` Michael Walle [this message] 2020-08-03 9:35 ` [PATCH v7 10/13] arm64: dts: freescale: sl28: map GPIOs to input events Michael Walle 2020-08-03 9:35 ` [PATCH v7 11/13] arm64: dts: freescale: sl28: enable LED support Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 12/13] arm64: dts: freescale: sl28: enable fan support Michael Walle 2020-08-03 9:35 ` Michael Walle 2020-08-03 9:35 ` [PATCH v7 13/13] arm64: defconfig: enable the sl28cpld board management controller Michael Walle 2020-08-03 9:35 ` Michael Walle
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20200803093559.12289-11-michael@walle.cc \ --to=michael@walle.cc \ --cc=andriy.shevchenko@linux.intel.com \ --cc=bgolaszewski@baylibre.com \ --cc=broonie@kernel.org \ --cc=catalin.marinas@arm.com \ --cc=devicetree@vger.kernel.org \ --cc=gregkh@linuxfoundation.org \ --cc=jason@lakedaemon.net \ --cc=jdelvare@suse.com \ --cc=lee.jones@linaro.org \ --cc=leoyang.li@nxp.com \ --cc=linus.walleij@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-gpio@vger.kernel.org \ --cc=linux-hwmon@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-pwm@vger.kernel.org \ --cc=linux-watchdog@vger.kernel.org \ --cc=linux@roeck-us.net \ --cc=maz@kernel.org \ --cc=pavel@ucw.cz \ --cc=robh+dt@kernel.org \ --cc=shawnguo@kernel.org \ --cc=tglx@linutronix.de \ --cc=thierry.reding@gmail.com \ --cc=u.kleine-koenig@pengutronix.de \ --cc=will@kernel.org \ --cc=wim@linux-watchdog.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.