From: Stephen Boyd <sboyd@codeaurora.org>
To: Michael Turquette <mturquette@baylibre.com>
Cc: linux-clk@vger.kernel.org, lee.jones@linaro.org,
maxime.ripard@free-electrons.com, maxime.coquelin@st.com,
geert@linux-m68k.org, heiko@sntech.de, andre.przywara@arm.com,
rklein@nvidia.com, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v42 3/6] clk: Provide OF helper to mark clocks as CRITICAL
Date: Fri, 12 Feb 2016 17:09:41 -0800 [thread overview]
Message-ID: <20160213010941.GH4847@codeaurora.org> (raw)
In-Reply-To: <1455225554-13267-4-git-send-email-mturquette@baylibre.com>
On 02/11, Michael Turquette wrote:
> +int of_clk_mark_if_critical(struct device_node *np,
> + int index, unsigned long *flags)
> +{
> + struct property *prop;
> + const __be32 *cur;
> + uint32_t idx;
> +
> + if (!np || !flags)
> + return -EINVAL;
> +
> + of_property_for_each_u32(np, "clock-critical", prop, cur, idx)
> + if (index == idx)
> + *flags |= CLK_IS_CRITICAL;
> +
> + return 0;
> +}
I hope we don't have to export this to modules...
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-02-13 1:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-11 21:19 [PATCH v42 0/6] critical clocks and handoff clocks Michael Turquette
2016-02-11 21:19 ` [PATCH v42 1/6] clk: Allow clocks to be marked as CRITICAL Michael Turquette
2016-02-12 8:03 ` Lee Jones
2016-02-13 1:14 ` Stephen Boyd
[not found] ` <20160215202734.2278.91610@quark.deferred.io>
2016-02-19 2:03 ` Stephen Boyd
2016-02-11 21:19 ` [PATCH v42 2/6] clk: WARN_ON about to disable a critical clock Michael Turquette
2016-02-13 1:14 ` Stephen Boyd
2016-02-11 21:19 ` [PATCH v42 3/6] clk: Provide OF helper to mark clocks as CRITICAL Michael Turquette
2016-02-12 8:02 ` Lee Jones
[not found] ` <20160330171542.23150.23031@quark.deferred.io>
2016-03-31 9:14 ` Lee Jones
2016-02-13 1:09 ` Stephen Boyd [this message]
2016-02-11 21:19 ` [PATCH v42 4/6] clk: per-user clk prepare & enable ref counts Michael Turquette
2016-02-13 1:16 ` Stephen Boyd
2016-02-11 21:19 ` [PATCH v42 5/6] clk: clk_put WARNs if user has not disabled clk Michael Turquette
2016-02-13 1:18 ` Stephen Boyd
2016-02-14 14:51 ` Geert Uytterhoeven
2016-02-11 21:19 ` [PATCH v42 6/6] clk: introduce CLK_ENABLE_HAND_OFF flag Michael Turquette
2016-02-12 8:06 ` [PATCH v42 0/6] critical clocks and handoff clocks Lee Jones
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