linux-kernel - Re: [PATCH] ARM: dts: Fix LEDs on exynos5422-odroidxu3

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Message-ID: <55F9F6A6.6080206@kernel.org>
Date:	Thu, 17 Sep 2015 08:09:26 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	Krzysztof Kozlowski <k.kozlowski.k@...il.com>
CC:	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: Fix LEDs on exynos5422-odroidxu3

On 09/02/15 23:48, Krzysztof Kozlowski wrote:
> The LEDs on Odroid XU3 family boards could not properly probe because PWM
> outputs were reduced only to PWM for fan. Fix this to:
>  - Odroid XU3 and XU3-Lite: 4 outputs (although the PWM for MIPI
>    probably is redundant because board does not have MIPI connector
>    available);
>  - Odroid XU4: 2 outputs.
> 
> This fixes warnings on dmesg:
> [    4.838712] samsung-pwm 12dd0000.pwm: tried to request PWM channel 1 without output
> [    4.838725] leds_pwm pwmleds: unable to request PWM for green:mmc0: -22
> [    4.838767] leds_pwm: probe of pwmleds failed with error -22
> 
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>
> 
> ---
> 
> Patch depends/is rebased on latest DTS for Odroid XU4 board:
>  - http://www.spinics.net/lists/arm-kernel/msg442474.html
>  - http://www.spinics.net/lists/arm-kernel/msg442475.html
> ---

Applied, thanks.

- Kukjin
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