linux-kernel - Re: [PATCH 1/4] clk: tegra: make tegra_clocks_apply_init_table() arch

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Message-ID: <CAAVeFu+Xg+Loh3DC3s4k0u26uiCx-9F6OmDidX+kHKgig39mHA@mail.gmail.com>
Date:	Wed, 14 Jan 2015 15:03:44 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Paul Walmsley <paul@...an.com>
Cc:	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	Mike Turquette <mturquette@...aro.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Peter De Schrijver <pdeschrijver@...dia.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Paul Walmsley <pwalmsley@...dia.com>,
	Thierry Reding <treding@...dia.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 1/4] clk: tegra: make tegra_clocks_apply_init_table() arch_initcall

On Wed, Dec 17, 2014 at 5:38 AM, Paul Walmsley <paul@...an.com> wrote:
> From: Peter De Schrijver <pdeschrijver@...dia.com>
>
> tegra_clocks_apply_init_table() needs to be called after the udelay
> loop has been calibrated (see commit
> 441f199a37cfd66c5dd8dd45490bd3ea6971117d ("clk: tegra: defer
> application of init table") for why that is).  On existing Tegra SoCs
> this was done by calling tegra_clocks_apply_init_table() from
> tegra_dt_init(). To make this also work on ARM64, we need to change
> this into an initcall. tegra_dt_init() is called from
> customize_machine which is an arch_initcall. Therefore this should
> also work on existing 32bit Tegra SoCs.
>
> Tested on Tegra20 (ventana), Tegra30 (beaverboard), Tegra124 (jetson TK1) and
> Tegra132.

Thierry, I don't think this series has ever been reviewed by us? The
patches apply nicely on my tree and look harmless but I would rather
leave that part to you if you don't mind.
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