linux-kernel - Re: [PATCH v3 09/10] clk: samsung: exynos5433: Add CLK_IGNORE_UNUSED flag to clocks for sercure monitor call

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Message-ID: <CAJKOXPfBvtkm6y_hG0NrPKVQX-7fZyiW_bTV5FJRQyunn9R+=g@mail.gmail.com>
Date:	Mon, 27 Apr 2015 22:11:28 +0900
From:	Krzysztof Kozłowski <k.kozlowski.k@...il.com>
To:	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	s.nawrocki@...sung.com, tomasz.figa@...il.com,
	mturquette@...aro.org, kgene@...nel.org, inki.dae@...sung.com,
	chanho61.park@...sung.com, linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Jonghwa Lee <jonghwa3.lee@...sung.com>
Subject: Re: [PATCH v3 09/10] clk: samsung: exynos5433: Add CLK_IGNORE_UNUSED
 flag to clocks for sercure monitor call

2015-04-27 20:36 GMT+09:00 Chanwoo Choi <cw00.choi@...sung.com>:
> From: Jonghwa Lee <jonghwa3.lee@...sung.com>
>
> This patch adds 'CLK_IGNORE_UNUSED' flag to clocks which is required for
> operation of secure monitor call (smc). System will hang when it executes 'smc'
> with one of those clock is gated. All related clocks must be enabled.
>
> Signed-off-by: Jonghwa Lee <jonghwa3.lee@...sung.com>
> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>

Hi,

Reviewed-by: Krzysztof Kozlowski <k.kozlowski.k@...il.com>

Best regards,
Krzysztof
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