ARM: multi_v7_defconfig: Enable Rockchip generic power domain.

In order to meet high performance an low power requirement for Rockchip
enable the power domain support. The patch also fixes a drm/kms issue,
driver deferring untils power-domains are available)

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index a4ecc51..f388e78 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -685,6 +685,7 @@
 CONFIG_QCOM_SMP2P=y
 CONFIG_QCOM_SMSM=y
 CONFIG_QCOM_WCNSS_CTRL=m
+CONFIG_ROCKCHIP_PM_DOMAINS=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_CHROME_PLATFORMS=y
 CONFIG_CROS_EC_CHARDEV=m