linux-kernel - Re: [PATCH 1/4] ARM: multi_v7_defconfig: Enable common Rockchip devices/busses

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Message-ID: <55ED585B.9030009@osg.samsung.com>
Date:	Mon, 7 Sep 2015 11:26:51 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	Sjoerd Simons <sjoerd.simons@...labora.co.uk>,
	linux-rockchip@...ts.infradead.org
Cc:	linux-arm-kernel@...ts.infradead.org,
	Heiko Stuebner <heiko@...ech.de>,
	Kukjin Kim <kgene@...nel.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Thierry Reding <treding@...dia.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	linux-kernel@...r.kernel.org,
	Russell King <linux@....linux.org.uk>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Arnd Bergmann <arnd@...db.de>,
	Lee Jones <lee.jones@...aro.org>,
	Olof Johansson <olof@...om.net>, Ray Jui <rjui@...adcom.com>,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH 1/4] ARM: multi_v7_defconfig: Enable common Rockchip
 devices/busses

Hello Sjoerd,

On 09/06/2015 10:16 PM, Sjoerd Simons wrote:
> Enable Rockchip I2C, SPI, PWM, thermal drivers.
> 
> Builtin are:
>  * I2C as it often controls the pmic.

Having I2C as a module will cause more probe deferrals due missing
regulators and slow down the boot but it should not cause issues.
Or am I missing something?

In fact, I think even the PMIC could be built as a module.

But I don't have a strong opinion on this so patch looks good:

Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America
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