From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jan Luebbe <jlu@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/3] ARM: i.MX6: remove duplicate clock initialization
Date: Wed, 21 Sep 2016 10:12:05 +0200 [thread overview]
Message-ID: <20160921081205.djoln2ovpm7fr4ob@pengutronix.de> (raw)
In-Reply-To: <1474359462-32142-1-git-send-email-jlu@pengutronix.de>
On Tue, Sep 20, 2016 at 10:17:40AM +0200, Jan Luebbe wrote:
> These registers are already set by imx6_ccm_probe (in clk-imx6.c) during
> core_initcall, while imx6_init_lowlevel is only called during
> postcore_initcall via imx_init in imx.c.
>
> Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
> ---
> arch/arm/mach-imx/imx6.c | 9 ---------
> 1 file changed, 9 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/mach-imx/imx6.c b/arch/arm/mach-imx/imx6.c
> index ba8fb8964ac8..dfd9a70200ec 100644
> --- a/arch/arm/mach-imx/imx6.c
> +++ b/arch/arm/mach-imx/imx6.c
> @@ -56,15 +56,6 @@ void imx6_init_lowlevel(void)
> writel(0, aips2 + 0x4c);
> writel(0, aips2 + 0x50);
>
> - /* enable all clocks */
> - writel(0xffffffff, 0x020c4068);
> - writel(0xffffffff, 0x020c406c);
> - writel(0xffffffff, 0x020c4070);
> - writel(0xffffffff, 0x020c4074);
> - writel(0xffffffff, 0x020c4078);
> - writel(0xffffffff, 0x020c407c);
> - writel(0xffffffff, 0x020c4080);
> -
> /* Due to hardware limitation, on MX6Q we need to gate/ungate all PFDs
> * to make sure PFD is working right, otherwise, PFDs may
> * not output clock after reset, MX6DL and MX6SL have added 396M pfd
> --
> 2.1.4
>
>
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prev parent reply other threads:[~2016-09-21 8:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-20 8:17 Jan Luebbe
2016-09-20 8:17 ` [PATCH 2/3] ARM: i.MX6: fix clock gating Jan Luebbe
2016-09-20 8:17 ` [PATCH 3/3] ARM: i.MX6: gate PCIe when unused Jan Luebbe
2016-09-21 8:12 ` Sascha Hauer [this message]
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