linux-kernel - [PATCH V5 0/6] Support building i.MX ARMv7/ARMv8 platforms clock driver as module

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Date:   Thu,  2 Jul 2020 23:23:55 +0800
From:   Anson Huang <Anson.Huang@....com>
To:     mturquette@...libre.com, sboyd@...nel.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        aisheng.dong@....com, arnd@...db.de, peng.fan@....com,
        abel.vesa@....com, j.remmet@...tec.de, sfr@...b.auug.org.au,
        georg.waibel@...demann-group.de, Georg.Waibel@...demann-group.com,
        laurent.pinchart@...asonboard.com, chen.fang@....com,
        fugang.duan@....com, daniel.baluta@....com, yuehaibing@...wei.com,
        horia.geanta@....com, andrew.smirnov@...il.com,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Linux-imx@....com
Subject: [PATCH V5 0/6] Support building i.MX ARMv7/ARMv8 platforms clock driver as module

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 ARMv6/ARMv7 SoCs clock drivers as modules,

The CLK_IMXxxx is introduced for i.MX ARMv7 platforms in order to support
various build options, and i.MX1/2/3 platforms now still ONLY support built-in
as they are rarely used now.

Changes since V4:
	- add empty function of imx_register_uart_clocks() for MODULE build, then
	  all earlycon related clock handler can be built-out for MODULE;
	- add module build support for ARMv7 platforms, also add COMPILE_TEST for them;
	- add COMPILE_TEST for ARMv8 platforms;
	- keep using builtin_platform_driver() for i.MX8QXP clock driver.

Anson Huang (6):
  clk: composite: Export clk_hw_register_composite()
  clk: imx: Support module build for i.MX5/6/7 and vf610
  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

 drivers/clk/clk-composite.c        |   1 +
 drivers/clk/imx/Kconfig            | 101 ++++++++++++++++++++++++++++++++-----
 drivers/clk/imx/Makefile           |  79 ++++++++++++++---------------
 drivers/clk/imx/clk-composite-8m.c |   2 +
 drivers/clk/imx/clk-cpu.c          |   2 +
 drivers/clk/imx/clk-frac-pll.c     |   2 +
 drivers/clk/imx/clk-gate2.c        |   2 +
 drivers/clk/imx/clk-imx5.c         |   5 ++
 drivers/clk/imx/clk-imx6q.c        |   5 ++
 drivers/clk/imx/clk-imx6sl.c       |   5 ++
 drivers/clk/imx/clk-imx6sll.c      |   5 ++
 drivers/clk/imx/clk-imx6sx.c       |   5 ++
 drivers/clk/imx/clk-imx6ul.c       |   5 ++
 drivers/clk/imx/clk-imx7d.c        |   5 ++
 drivers/clk/imx/clk-imx7ulp.c      |   5 ++
 drivers/clk/imx/clk-imx8mm.c       |   4 ++
 drivers/clk/imx/clk-imx8mn.c       |   4 ++
 drivers/clk/imx/clk-imx8mp.c       |   4 ++
 drivers/clk/imx/clk-imx8mq.c       |   4 ++
 drivers/clk/imx/clk-imx8qxp-lpcg.c |   4 ++
 drivers/clk/imx/clk-imx8qxp.c      |   4 ++
 drivers/clk/imx/clk-pll14xx.c      |   5 ++
 drivers/clk/imx/clk-sscg-pll.c     |   2 +
 drivers/clk/imx/clk-vf610.c        |   5 ++
 drivers/clk/imx/clk.c              |  17 +++++--
 drivers/clk/imx/clk.h              |   6 +++
 26 files changed, 231 insertions(+), 57 deletions(-)

-- 
2.7.4