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From: Stephen Boyd <sboyd@codeaurora.org>
To: Michael Turquette <mturquette@baylibre.com>
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 03/13] clk: Add clk_hw OF clk providers
Date: Fri, 22 Apr 2016 14:45:18 -0700	[thread overview]
Message-ID: <20160422214518.GI13149@codeaurora.org> (raw)
In-Reply-To: <1461277324-27185-4-git-send-email-sboyd@codeaurora.org>

On 04/21, Stephen Boyd wrote:
> Now that we have a clk registration API that doesn't return
> struct clks, we need to have some way to hand out struct clks via
> the clk_get() APIs that doesn't involve associating struct clk
> pointers with an OF node. Currently we ask the OF provider to
> give us a struct clk pointer for some clkspec, turn that struct
> clk into a struct clk_hw and then allocate a new struct clk to
> return to the caller.
> 
> Let's add a clk_hw based OF provider hook that returns a struct
> clk_hw directly, so that we skip the intermediate step of
> converting from struct clk to struct clk_hw. Eventually when
> we've converted all OF clk providers to struct clk_hw based APIs
> we can remove the struct clk based ones.
> 
> It should also be noted that we change the onecell provider to
> have a flex array instead of a pointer for the array of clk_hw
> pointers. This allows providers to allocate one structure of the
> correct length in one step instead of two.
> 
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

WARNING: multiple messages have this Message-ID
From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 03/13] clk: Add clk_hw OF clk providers
Date: Fri, 22 Apr 2016 14:45:18 -0700	[thread overview]
Message-ID: <20160422214518.GI13149@codeaurora.org> (raw)
In-Reply-To: <1461277324-27185-4-git-send-email-sboyd@codeaurora.org>

On 04/21, Stephen Boyd wrote:
> Now that we have a clk registration API that doesn't return
> struct clks, we need to have some way to hand out struct clks via
> the clk_get() APIs that doesn't involve associating struct clk
> pointers with an OF node. Currently we ask the OF provider to
> give us a struct clk pointer for some clkspec, turn that struct
> clk into a struct clk_hw and then allocate a new struct clk to
> return to the caller.
> 
> Let's add a clk_hw based OF provider hook that returns a struct
> clk_hw directly, so that we skip the intermediate step of
> converting from struct clk to struct clk_hw. Eventually when
> we've converted all OF clk providers to struct clk_hw based APIs
> we can remove the struct clk based ones.
> 
> It should also be noted that we change the onecell provider to
> have a flex array instead of a pointer for the array of clk_hw
> pointers. This allows providers to allocate one structure of the
> correct length in one step instead of two.
> 
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---

Applied to clk-next

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

  reply	other threads:[~2016-04-22 21:45 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-21 22:21 [PATCH v2 00/13] clk_hw based clkdev/DT providers Stephen Boyd
2016-04-21 22:21 ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 01/13] clkdev: Remove clk_register_clkdevs() Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-05-03  0:37   ` Stephen Boyd
2016-05-03  0:37     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 02/13] clk: Add {devm_}clk_hw_{register,unregister}() APIs Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 21:44   ` Stephen Boyd
2016-04-22 21:44     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 03/13] clk: Add clk_hw OF clk providers Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 21:45   ` Stephen Boyd [this message]
2016-04-22 21:45     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 04/13] clkdev: Add clk_hw based registration APIs Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-05-03  0:37   ` Stephen Boyd
2016-05-03  0:37     ` Stephen Boyd
2016-05-03 10:36     ` Russell King - ARM Linux
2016-05-03 10:36       ` Russell King - ARM Linux
2016-04-21 22:21 ` [PATCH v2 05/13] clk: divider: Add hw " Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 21:49   ` Stephen Boyd
2016-04-22 21:49     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 06/13] clk: gate: " Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 21:49   ` Stephen Boyd
2016-04-22 21:49     ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 07/13] clk: mux: " Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:21 ` [PATCH v2 08/13] clk: fixed-factor: " Stephen Boyd
2016-04-21 22:21   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:22 ` [PATCH v2 09/13] clk: fractional-divider: " Stephen Boyd
2016-04-21 22:22   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:22 ` [PATCH v2 10/13] clk: composite: " Stephen Boyd
2016-04-21 22:22   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:22 ` [PATCH v2 11/13] clk: gpio: " Stephen Boyd
2016-04-21 22:22   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:22 ` [PATCH v2 12/13] clk: fixed-rate: " Stephen Boyd
2016-04-21 22:22   ` Stephen Boyd
2016-04-22 22:58   ` Stephen Boyd
2016-04-22 22:58     ` Stephen Boyd
2016-04-21 22:22 ` [PATCH v2 13/13] clk: qcom: Migrate to clk_hw based registration and OF APIs Stephen Boyd
2016-04-21 22:22   ` Stephen Boyd

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