[PATCH 1/2] clk: mstar: Allow MStar clk drivers to be compile tested

[Stephen Boyd]

Quoting Daniel Palmer (2021-02-15 03:57:09)
> Allow COMPILE_TEST to also build the MStar clk drivers
> instead of only building them when ARCH_MSTARV7 is selected.
> 
> Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
> Suggested-by: Stephen Boyd <sboyd at kernel.org>
> ---
>  drivers/clk/Makefile      | 2 +-
>  drivers/clk/mstar/Kconfig | 7 ++++++-
>  2 files changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
> index 7fed7e5944cd..e5e23a44fbe9 100644
> --- a/drivers/clk/Makefile
> +++ b/drivers/clk/Makefile
> @@ -95,7 +95,7 @@ obj-$(CONFIG_MACH_PIC32)              += microchip/
>  ifeq ($(CONFIG_COMMON_CLK), y)
>  obj-$(CONFIG_ARCH_MMP)                 += mmp/
>  endif
> -obj-$(CONFIG_ARCH_MSTARV7)             += mstar/
> +obj-y                                  += mstar/
>  obj-y                                  += mvebu/
>  obj-$(CONFIG_ARCH_MXS)                 += mxs/
>  obj-$(CONFIG_COMMON_CLK_NXP)           += nxp/
> diff --git a/drivers/clk/mstar/Kconfig b/drivers/clk/mstar/Kconfig
> index 23765edde3af..eab8f7dcaa90 100644
> --- a/drivers/clk/mstar/Kconfig
> +++ b/drivers/clk/mstar/Kconfig
> @@ -1,5 +1,10 @@
>  # SPDX-License-Identifier: GPL-2.0-only
>  config MSTAR_MSC313_MPLL
> -       bool
> +       bool "MStar MPLL driver"
> +       depends on ARCH_MSTARV7 || COMPILE_TEST
> +       default ARCH_MSTARV7
>         select REGMAP

I've also removed this select REGMAP. It isn't necessary as this selects
REGMAP_MMIO.

>         select REGMAP_MMIO
> +       help
> +         Support for the MPLL PLL and dividers block present on
> +         MStar/Sigmastar SoCs.