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| author | Sebastian Reichel <sre@kernel.org> | 2016-03-13 01:06:17 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-04-12 14:32:02 -0700 |
| commit | d5b0eab7ffaeccc286f791fab252293dc2e8bb90 (patch) | |
| tree | f135c1f7f88b78290f5a3f2515cca1762c26e042 /arch/arm/boot/dts | |
| parent | d9546a189cd02b73eb9a8236699ad1a3ca86536b (diff) | |
| download | lwn-d5b0eab7ffaeccc286f791fab252293dc2e8bb90.tar.gz lwn-d5b0eab7ffaeccc286f791fab252293dc2e8bb90.zip | |
ARM: dts: Enable N950 keyboard sleep leds by default
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>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/omap3-n950-n9.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 924cc9358cba..b9d72110b285 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -39,9 +39,27 @@ enable-active-high; regulator-boot-off; }; + + 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 */ |