From: martin.blumenstingl@googlemail.com (Martin Blumenstingl)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 1/1] ARM64: defconfig: enable the leds-pwm driver and default-on trigger
Date: Sun, 19 Feb 2017 23:23:25 +0100 [thread overview]
Message-ID: <20170219222325.7085-2-martin.blumenstingl@googlemail.com> (raw)
In-Reply-To: <20170219222325.7085-1-martin.blumenstingl@googlemail.com>
This enables the leds-pwm driver to support LEDs which are PWM-powered
(and thus dimmable). Additionally we have to enable the "default-on"
trigger - this was not required before because the gpio-leds driver has
a separate "default-state" property which can be used to enable the LED
by default.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
arch/arm64/configs/defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 33b744d54739..b36d02ce6154 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -394,8 +394,10 @@ CONFIG_MMC_SUNXI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_CPU=y
CONFIG_RTC_CLASS=y
--
2.11.1
next prev parent reply other threads:[~2017-02-19 22:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-19 22:23 [PATCH 0/1] ARM64: defconfig: add support for PWM LEDs Martin Blumenstingl
2017-02-19 22:23 ` Martin Blumenstingl [this message]
2017-03-03 18:43 ` [PATCH 1/1] ARM64: defconfig: enable the leds-pwm driver and default-on trigger Kevin Hilman
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