From: Sebastian Reichel <sre@kernel.org>
To: "Sebastian Reichel" <sre@kernel.org>,
"Tony Lindgren" <tony@atomide.com>,
"Benoît Cousson" <bcousson@baylibre.com>,
"Aaro Koskinen" <aaro.koskinen@iki.fi>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
linux-omap@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/7] ARM: dts: Enable N950 keyboard sleep leds by default
Date: Sun, 13 Mar 2016 01:06:17 +0100 [thread overview]
Message-ID: <1457827580-16919-5-git-send-email-sre@kernel.org> (raw)
In-Reply-To: <1457827580-16919-1-git-send-email-sre@kernel.org>
Like the Nokia N900, the N950 has leds to show
the state of sys_clkreq and sys_off_mode pins.
A detailed description for the LEDs and
OMAP's sleep states can be found in Tony's
commit for the Nokia N900:
c1be2032f66df9e1238bd5bc4ca666de88a62abc
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
arch/arm/boot/dts/omap3-n950-n9.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi
index 3c7f1d2deb2f..c42e8fc846b9 100644
--- a/arch/arm/boot/dts/omap3-n950-n9.dtsi
+++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi
@@ -31,9 +31,27 @@
startup-delay-us = <150>;
enable-active-high;
};
+
+ leds {
+ compatible = "gpio-leds";
+
+ heartbeat {
+ label = "debug::sleep";
+ gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; /* gpio92 */
+ linux,default-trigger = "default-on";
+ pinctrl-names = "default";
+ pinctrl-0 = <&debug_leds>;
+ };
+ };
};
&omap3_pmx_core {
+ debug_leds: pinmux_debug_led_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE4) /* dss_data22.gpio_92 */
+ >;
+ };
+
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
--
2.7.0
next prev parent reply other threads:[~2016-03-13 0:07 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-13 0:06 [PATCH 0/7] Nokia N9/N950 misc. DT patches Sebastian Reichel
2016-03-13 0:06 ` [PATCH 1/7] ARM: dts: n9/n950: regulator configuration Sebastian Reichel
2016-03-13 0:06 ` [PATCH 2/7] ARM: dts: OMAP3-N950: Add Keypad Matrix Sebastian Reichel
2016-03-13 0:06 ` [PATCH 3/7] ARM: dts: OMAP3-N950: Add Vibrator Sebastian Reichel
2016-03-13 0:06 ` Sebastian Reichel [this message]
2016-03-29 10:51 ` [PATCH 4/7] ARM: dts: Enable N950 keyboard sleep leds by default Pavel Machek
2016-03-29 14:52 ` Sebastian Reichel
2016-03-29 17:54 ` Pavel Machek
2016-03-30 19:35 ` Tony Lindgren
2016-03-31 0:48 ` Sebastian Reichel
2016-04-01 12:45 ` Pavel Machek
2016-04-01 18:32 ` Tony Lindgren
2016-04-02 6:47 ` Pavel Machek
2016-04-12 21:02 ` Tony Lindgren
2016-03-13 0:06 ` [PATCH 5/7] ARM: dts: OMAP3-N950: Add Keypad Slide Switch Sebastian Reichel
2016-03-13 0:06 ` [PATCH 6/7] ARM: dts: N9/N950: Add support for 1GHz CPU clock Sebastian Reichel
2016-03-13 0:06 ` [PATCH 7/7] ARM: dts: N9/N950: Add support for accelerometer Sebastian Reichel
2016-03-29 10:53 ` Pavel Machek
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