clk: keystone: TI_SCI_PROTOCOL is needed for clk driver

CONFIG_COMPILE_TEST allows building a configuration without
TI_SCI_PROTOCOL, which then fails to link:

drivers/clk/keystone/sci-clk.o: In function `ti_sci_clk_probe':
sci-clk.c:(.text.ti_sci_clk_probe+0x4c): undefined reference to `devm_ti_sci_get_handle'

This makes it a hard dependency. Right now, that means we can't
actually compile-test the driver unless ARCH_KEYSTONE is set as
well, but we can fix that by allowing TI_MESSAGE_MANAGER to
be selected for COMPILE_TEST as well.

Fixes: b745c0794e2f ("clk: keystone: Add sci-clk driver support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/keystone/Kconfig b/drivers/clk/keystone/Kconfig
index 1fea328a36fe375f1516e01a1ae56deac51a44b2..7e9f0176578a6d09e2170105943d0c6505602f69 100644 (file)
--- a/drivers/clk/keystone/Kconfig
+++ b/drivers/clk/keystone/Kconfig
@@ -8,7 +8,8 @@ config COMMON_CLK_KEYSTONE
 config TI_SCI_CLK
        tristate "TI System Control Interface clock drivers"
        depends on (ARCH_KEYSTONE || COMPILE_TEST) && OF
-       default TI_SCI_PROTOCOL
+       depends on TI_SCI_PROTOCOL
+       default ARCH_KEYSTONE
        ---help---
          This adds the clock driver support over TI System Control Interface.
          If you wish to use clock resources from the PMMC firmware, say Y.