From: Stephen Boyd <sboyd@codeaurora.org>
To: Tero Kristo <t-kristo@ti.com>
Cc: linux-clk@vger.kernel.org, ssantosh@kernel.org,
mturquette@baylibre.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCHv5 2/2] clk: keystone: Add sci-clk driver support
Date: Wed, 14 Jun 2017 09:05:34 -0700 [thread overview]
Message-ID: <20170614160534.GZ20170@codeaurora.org> (raw)
In-Reply-To: <1497337767-10218-1-git-send-email-t-kristo@ti.com>
On 06/13, Tero Kristo wrote:
> In K2G, the clock handling is done through firmware executing on a
> separate core. Linux kernel needs to communicate to the firmware
> through TI system control interface to access any power management
> related resources, including clocks.
>
> The keystone sci-clk driver does this, by communicating to the
> firmware through the TI SCI driver. The driver adds support for
> registering clocks through DT, and basic required clock operations
> like prepare/get_rate, etc.
>
> Signed-off-by: Tero Kristo <t-kristo@ti.com>
> ---
Applied to clk-next + made ti_sci_init_clocks() static
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv5 2/2] clk: keystone: Add sci-clk driver support
Date: Wed, 14 Jun 2017 09:05:34 -0700 [thread overview]
Message-ID: <20170614160534.GZ20170@codeaurora.org> (raw)
In-Reply-To: <1497337767-10218-1-git-send-email-t-kristo@ti.com>
On 06/13, Tero Kristo wrote:
> In K2G, the clock handling is done through firmware executing on a
> separate core. Linux kernel needs to communicate to the firmware
> through TI system control interface to access any power management
> related resources, including clocks.
>
> The keystone sci-clk driver does this, by communicating to the
> firmware through the TI SCI driver. The driver adds support for
> registering clocks through DT, and basic required clock operations
> like prepare/get_rate, etc.
>
> Signed-off-by: Tero Kristo <t-kristo@ti.com>
> ---
Applied to clk-next + made ti_sci_init_clocks() static
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-06-14 16:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-13 7:09 [PATCHv5 2/2] clk: keystone: Add sci-clk driver support Tero Kristo
2017-06-13 7:09 ` Tero Kristo
2017-06-14 16:05 ` Stephen Boyd [this message]
2017-06-14 16:05 ` Stephen Boyd
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