From: s.nawrocki@samsung•com (Sylwester Nawrocki)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v5 1/2] clk: samsung: exynos5440: move restart code into clock driver
Date: Thu, 20 Nov 2014 18:48:24 +0100 [thread overview]
Message-ID: <546E2968.1070800@samsung.com> (raw)
In-Reply-To: <000901d003aa$3490e8a0$9db2b9e0$@samsung.com>
On 19/11/14 04:37, Pankaj Dubey wrote:
>> >
>>> > > +static int exynos5440_clk_restart_notify(struct notifier_block *this,
>>> > > + unsigned long code, void *unused)
>>> > > +{
>>> > > + u32 val, status;
>>> > > +
>>> > > + status = readl_relaxed(reg_base + 0xbc);
>>> > > + val = readl_relaxed(reg_base + 0xcc);
>>> > > + val = (val & 0xffff0000) | (status & 0xffff);
>>> > > + writel_relaxed(val, reg_base + 0xcc);
>> >
>> > Can we have macro definitions for these 0xcc, 0xbc address offsets ?
>> > I must say I couldn't find them documented in any Exynos datasheet I've
> got though.
>> >
>
> I also wished this, but I could not find them documented.
> So I tried to keep logic of original code as it is, just changed location.
> I would also like to mention that I have not tested this on exynos5440 as I
> do not have
> one with me. I believe if it was working at its original place in
> exynos_restart it should work
> here also. Other patch (2/2) I have verified on Exynos3250 board and its
> working well.
I think it's best to merge both patches in that series through
the arm-soc tree, since applying them not in order may cause some
breakage. Thus I'd let Kukjin take this patch set into his tree.
For both patches:
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung•com>
--
Thanks,
Sylwester
next prev parent reply other threads:[~2014-11-20 17:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-18 10:47 [PATCH v5 0/2] Handle reboot for Exynos SoC via restart_handler Pankaj Dubey
2014-11-18 10:47 ` [PATCH v5 1/2] clk: samsung: exynos5440: move restart code into clock driver Pankaj Dubey
2014-11-18 15:17 ` Sylwester Nawrocki
2014-11-19 3:37 ` Pankaj Dubey
2014-11-20 17:48 ` Sylwester Nawrocki [this message]
2014-11-21 10:30 ` Pankaj Dubey
2014-11-22 2:08 ` Kukjin Kim
2014-11-24 2:16 ` amit daniel kachhap
2014-11-18 10:47 ` [PATCH v5 2/2] ARM: EXYNOS: PMU: move restart code into pmu driver Pankaj Dubey
2014-11-18 15:19 ` Sylwester Nawrocki
2014-11-19 3:16 ` Pankaj Dubey
2014-11-19 14:26 ` Sylwester Nawrocki
2014-11-21 4:28 ` Vivek Gautam
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