From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: peng.fan@nxp.com, mturquette@baylibre.com,
laurent.pinchart@ideasonboard.com, chen.fang@nxp.com,
festevam@gmail.com, linux-clk@vger.kernel.org,
sfr@canb.auug.org.au, abel.vesa@nxp.com, horia.geanta@nxp.com,
andrew.smirnov@gmail.com, yuehaibing@huawei.com,
georg.waibel@wiedemann-group.de, Linux-imx@nxp.com,
Georg.Waibel@wiedemann-group.com, s.hauer@pengutronix.de,
daniel.baluta@nxp.com, linux-arm-kernel@lists.infradead.org,
aisheng.dong@nxp.com, fugang.duan@nxp.com, sboyd@kernel.org,
linux-kernel@vger.kernel.org, kernel@pengutronix.de,
j.remmet@phytec.de
Subject: Re: [PATCH V6 0/6] Support building i.MX ARMv8 platforms clock driver as module
Date: Mon, 13 Jul 2020 17:25:01 +0800 [thread overview]
Message-ID: <20200713092500.GM15718@dragon> (raw)
In-Reply-To: <1594098579-25050-1-git-send-email-Anson.Huang@nxp.com>
On Tue, Jul 07, 2020 at 01:09:33PM +0800, Anson Huang wrote:
> Nowdays, there are more and more requirements of building SoC specific drivers
> as modules, such as Android GKI (generic kernel image), this patch set supports
> building i.MX ARMv8 SoCs clock drivers as modules,
>
> The CLK_IMXxxx is introduced for i.MX ARMv7 platforms in order to make the build
> options aligned, the reason why i.MX ARMv7 platforms clock driver do NOT support
> module build and COMPILE_TEST is because, some drivers like i.MX GPT timer driver
> depends on clock driver to be ready before it, GPT driver uses TIMER_OF_DECLARE(),
> while i.MX6/7 clock drivers use CLK_OF_DECLARE(), and GPT driver is critical for
> i.MX6/7 platforms kernel boot up, so GPT driver needs to be changed to support
> loadable clock driver first, then the i.MX6/7 clock drivers can support loadable
> module, this will be done later.
>
> Changes since V5:
> - make i.MX ARMv7 platforms clock driver to bool and NOT support COMPILT_TEST,
> since they depends on ARCH_MXC or SOC config, which makes the COMPILT_TEST
> NOT make enough sense, so just skip the COMPILT_TEST support for i.MX ARMv7
> platform clock drivers, leave them same as original implementation.
> - add a patch to fix build warning reported by kernel robot test on i.MX6SL
> clock driver.
>
> Anson Huang (6):
> clk: composite: Export clk_hw_register_composite()
> clk: imx: Support building i.MX common clock driver as module
> clk: imx: Add clock configuration for ARMv7 platforms
> clk: imx8m: Support module build
> clk: imx8qxp: Support building i.MX8QXP clock driver as module
> clk: imx6sl: Fix build warning reported by kernel test robot
I'm picking up the series and throwing it into linux-next for testing.
Shawn
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prev parent reply other threads:[~2020-07-13 9:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 5:09 [PATCH V6 0/6] Support building i.MX ARMv8 platforms clock driver as module Anson Huang
2020-07-07 5:09 ` [PATCH V6 1/6] clk: composite: Export clk_hw_register_composite() Anson Huang
2020-07-07 5:09 ` [PATCH V6 2/6] clk: imx: Support building i.MX common clock driver as module Anson Huang
2020-07-16 0:57 ` Stephen Boyd
2020-07-07 5:09 ` [PATCH V6 3/6] clk: imx: Add clock configuration for ARMv7 platforms Anson Huang
2020-07-16 0:58 ` Stephen Boyd
2020-07-07 5:09 ` [PATCH V6 4/6] clk: imx8m: Support module build Anson Huang
2020-07-16 0:58 ` Stephen Boyd
2020-07-07 5:09 ` [PATCH V6 5/6] clk: imx8qxp: Support building i.MX8QXP clock driver as module Anson Huang
2020-07-16 0:58 ` Stephen Boyd
2020-07-07 5:09 ` [PATCH V6 6/6] clk: imx6sl: Fix build warning reported by kernel test robot Anson Huang
2020-07-16 1:00 ` Stephen Boyd
2020-07-20 1:55 ` Shawn Guo
2020-07-13 9:25 ` Shawn Guo [this message]
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