[PATCH v2] clk: sifive: restrict Kconfig scope for the FU540 PRCI driver

From: Paul Walmsley
Date: Mon May 13 2019 - 17:32:38 EST

Restrict Kconfig scope for SiFive clock and reset IP block drivers
such that they won't appear on most configurations that are unlikely
to support them. This is based on a suggestion from Pavel Machek
<pavel@xxxxxx>. Ideally this should be dependent on
CONFIG_ARCH_SIFIVE, but since that Kconfig directive does not yet
exist, add dependencies on RISCV or COMPILE_TEST for now.

Signed-off-by: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Reported-by: Pavel Machek <pavel@xxxxxx>
Cc: Michael Turquette <mturquette@xxxxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxx>
This second version incorporates non-functional changes requested
by Stephen Boyd <sboyd@xxxxxxxxxx>.

drivers/clk/sifive/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/sifive/Kconfig b/drivers/clk/sifive/Kconfig
index 8db4a3eb4782..f3b4eb9cb0f5 100644
--- a/drivers/clk/sifive/Kconfig
+++ b/drivers/clk/sifive/Kconfig
@@ -2,6 +2,7 @@

menuconfig CLK_SIFIVE
bool "SiFive SoC driver support"
+ depends on RISCV || COMPILE_TEST
SoC drivers for SiFive Linux-capable SoCs.