soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally

Merely enabling CONFIG_COMPILE_TEST should not enable additional code.
To fix this, restrict the automatic enabling of ROCKCHIP_GRF to
ARCH_ROCKCHIP, and ask the user in case of compile-testing.

Fixes: 4c58063d4258f6be ("soc: rockchip: add driver handling grf setup")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210208143855.418374-1-geert+renesas@glider.be
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/drivers/soc/rockchip/Kconfig b/drivers/soc/rockchip/Kconfig
index 2c13bf4..25eb2c1 100644 (file)
--- a/drivers/soc/rockchip/Kconfig
+++ b/drivers/soc/rockchip/Kconfig
@@ -6,8 +6,8 @@ if ARCH_ROCKCHIP || COMPILE_TEST
 #
 
 config ROCKCHIP_GRF
-       bool
-       default y
+       bool "Rockchip General Register Files support" if COMPILE_TEST
+       default y if ARCH_ROCKCHIP
        help
          The General Register Files are a central component providing
          special additional settings registers for a lot of soc-components.