linux-kernel - Re: [PATCH 09/10] clk: ns2: add clock support for Broadcom Northstar 2 SoC

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Message-ID: <561D36A6.2080309@broadcom.com>
Date:	Tue, 13 Oct 2015 09:51:50 -0700
From:	Scott Branden <sbranden@...adcom.com>
To:	Jon Mason <jonmason@...adcom.com>,
	Stephen Boyd <sboyd@...eaurora.org>
CC:	Michael Turquette <mturquette@...libre.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Hauke Mehrtens <hauke@...ke-m.de>, Ray Jui <rjui@...adcom.com>,
	<linux-clk@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>,
	<bcm-kernel-feedback-list@...adcom.com>
Subject: Re: [PATCH 09/10] clk: ns2: add clock support for Broadcom Northstar
 2 SoC

Hi Jon,

Comment below.

On 15-10-12 11:19 AM, Jon Mason wrote:
> On Fri, Oct 09, 2015 at 05:33:52PM -0700, Stephen Boyd wrote:
>> On 10/02, Jon Mason wrote:
>>> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
>>> index 23800a1..2790f21 100644
>>> --- a/arch/arm64/Kconfig.platforms
>>> +++ b/arch/arm64/Kconfig.platforms
>>> @@ -2,6 +2,7 @@ menu "Platform selection"
>>>
>>>   config ARCH_BCM_IPROC
>>>   	bool "Broadcom iProc SoC Family"
>>> +	select COMMON_CLK_IPROC
>>
>> Given that this is a visible option, I'd expect the defconfig to
>> enable this.
>
> After looking at this again, it is completely unnecessary.  Removed.
>
>>
>>>   	help
>>>   	  This enables support for Broadcom iProc based SoCs
>>>
>>> diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
>>> index d08b3e5..ea81eaa 100644
>>> --- a/drivers/clk/Makefile
>>> +++ b/drivers/clk/Makefile
>>> @@ -47,7 +47,8 @@ obj-$(CONFIG_COMMON_CLK_WM831X)		+= clk-wm831x.o
>>>   obj-$(CONFIG_COMMON_CLK_XGENE)		+= clk-xgene.o
>>>   obj-$(CONFIG_COMMON_CLK_PWM)		+= clk-pwm.o
>>>   obj-$(CONFIG_COMMON_CLK_AT91)		+= at91/
>>> -obj-$(CONFIG_ARCH_BCM)			+= bcm/
>>> +obj-$(CONFIG_CLK_BCM_KONA)		+= bcm/
>>> +obj-$(CONFIG_COMMON_CLK_IPROC)		+= bcm/
>>
>> Also, perhaps we need some sort of Kconfig thing for overall bcm
>> clock drivers, so that we don't have duplicate Makefile rules.
>>
>> 	config COMMON_CLK_BCM
>> 		bool "Support for Broadcom clocks"
>
> Will do.

Is that really necessary at all  I think something like this work instead?

-obj-$(CONFIG_ARCH_BCM)			+= bcm/
+obj-y		+= bcm/



>
> Thanks,
> Jon
>
>
>>
>> --
>> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
>> a Linux Foundation Collaborative Project

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